1 1998-04-06 Federico Mena Quintero <federico@nuclecu.unam.mx>
4 * gtk/gtktable.c (gtk_table_set_homogeneous): Added function to
5 set the homogeneous flag of the table (needed by derived widgets
8 1998-04-03 Federico Mena Quintero <federico@nuclecu.unam.mx>
10 * gtk/gtkradiobutton.h: Add prototype for gtk_radio_button_new_with_label_from_widget.
12 Mon Apr 6 18:48:49 BST 1998 Tony Gale <gale@gtk.org>
14 * docs/gtkfaq.sgml: more on GIMP (et al) configure
17 Mon Apr 6 08:05:23 1998 Owen Taylor <owt1@cornell.edu>
19 * gtk/gtkbutton.c (gtk_button_paint): Take border in
22 * gtk/gtktext.c (gtk_text_realize): Don't recompute
23 geometry when creating with initial 1x1 geometry,
24 since our calculations can't handle that. Leave
25 text->line_start_cache NULL as sign we don't have
28 * gtk/gtkentry.c (gtk_entry_motion_notify): Use the x
29 value we get from gdk_window_get_pointer, not from
30 event->x - since we always specify OwnerGrabButtonMask
31 (why???), event->x can refer to another window.
33 Mon Apr 6 08:08:49 BST 1998 Tony Gale <gale@gtk.org>
35 * docs/gtk_tut.sgml examples/helloworld/helloworld.c:
36 Change a missed "delete_event" return value description
39 Mon Apr 6 00:28:28 1998 Owen Taylor <owt1@cornell.edu>
41 * gtk/gtkcontainer.c (gtk_container_focus_tab): Make
42 tab key move in reading order (left-to-right top
43 to bottom) - which might have been the original intended
44 behavior modulo sorting bugs.
46 * gtk-config.in: Never output -I/usr/include from --cflags
48 Sun Apr 5 21:47:12 1998 Owen Taylor <owt1@cornell.edu>
50 * gtk/gtkmenubar.c: Fixed bug where right justified
51 menu would overlap last left justified item.
53 Sun Apr 5 19:30:23 1998 Owen Taylor <owt1@cornell.edu>
55 * gtk/gtkclist.c: Fixed assignment of adjustment->value
56 to negative values. Moved a few other allocation type things
57 around in ways that may or may matter. Fixed some allocation
58 errors (scrollbars were overlapping main window).
60 * gtk/gtkbutton.c (gtk_real_button_released): Small hack to keep
61 button labels from vanishing when the invoked operation blocks.
63 * gtk/gtkbox.c (gtk_box_remove): Assigning GTK_WIDGET_VISIBLE (widget)
64 to a gboolean (char) is _bad_. GTK_VISIBLE == 256.
66 Sun Apr 5 15:08:25 1998 Owen Taylor <owt1@cornell.edu>
68 * gtk/gtkmain.c: Reverted broken implementation of removing
69 the current timeout/idle. Substituted a (hopefully) functional one.
71 Sun Apr 5 09:35:55 1998 Tim Janik <timj@gtk.org>
73 * gtk/gtkmain.c (gtk_events_pending): take expired timeouts into
74 account, otherwise things like e.g. spin-buttons don't work.
75 also, count gtk_main_quit() as an event.
77 Sun Apr 5 08:03:01 1998 Tim Janik <timj@gtk.org>
79 * gtk/gtkspinbutton.c: fixed panel allocation and stacking order,
80 fixed the base class realization.
82 * gtk/gtkmisc.c: implemented widget arguments.
84 * gtk/gtkentry.c: fixes in _realize to behave similar to
87 Sat Apr 4 12:23:23 BST 1998 Tony Gale <gale@gtk.org>
89 * docs/gtk_tut.sgml: (gtk-crichton-980403-0) subsections on
90 Aspect Frames and Paned widgets.
92 * examples/paned examples/aspectframe: new examples
94 Fri Apr 3 23:15:55 1998 Owen Taylor <owt1@cornell.edu>
96 * gtk/gtktext.c: Test for need to recompute geometry with
97 GTK_WIDGET_REALIZED(), not GTK_WIDGET_DRAWABLE().
99 1998-04-03 Federico Mena Quintero <federico@nuclecu.unam.mx>
101 * gtk/gtkhandlebox.c (draw_textured_frame): New function to draw a
102 nifty "textured metal" frame. Could be useful in gtkstyle.c, maybe.
103 (gtk_handle_box_paint): Paint a handle that does not make you puke
106 Fri Apr 3 21:03:38 1998 Owen Taylor <owt1@cornell.edu>
108 * gtk/gtktext.c (gtk_text_realize): Call recompute_geometry()
109 upon realization, since it can't be done in the previous
112 Fri Apr 3 20:36:52 1998 Owen Taylor <owt1@cornell.edu>
114 * gdk/gdk.c gtk/gtkmain.c: Accept debug options
115 in the form --g[td]k[-no]-debug=xxx as well
117 Fri Apr 3 18:33:47 1998 Owen Taylor <owt1@cornell.edu>
119 * gtk-config.in: Added flags --prefix[=dir] and
120 --exec-prefix[=DIR] which allow querying and overriding the
121 configured-in prefix and exec-prefix.
123 * gtk.m4: Added configure flags --with-gtk-prefix=
124 and --with-gtk-exec-prefix= to set the --prefix and
125 --exec-prefix argumetns to gtk.m4
127 Fri Apr 3 17:14:55 1998 Owen Taylor <owt1@cornell.edu>
129 * gdk/gdk.c: More extensive debugging output
131 * gtk/gtkalignment.c gtk/gtkbutton.c gtk/gtkcheckbutton.c
132 gtk/gtkclist.c gtk/gtkeventbox.c gtk/gtkhandlebox.c
133 gtk/gtk[hv]box.c gtk/gtk[hv]paned.c gtk/gtklist.c
134 gtk/gtkmenu.c gtk/gtkmenubar.c gtk/gtkmenuitem.c
135 gtk/gtknotebook.c gtk/gtktable.c gtk/gtktree.c
136 gtk/gtktreeitem.c gtk/gtkviewport.c
138 Avoid assigning negative values to unsigned allocation.width and
143 Instead of realizing the widget, then size allocating, (resulting
144 in XMoveResizeWindows for all children, do the size allocation
147 In gtk_real_window_move_resize, combine move and resize
148 into a single GDK/X call when possible.
150 * gtk/gtkclist.c gtk/gtkdrawingarea.c:
152 Remove assumption that the widget will be size allocated _after_
155 * gtk/gtklist.c (gtk_list_motion_notify): Removed useless
158 Wed Apr 1 21:51:37 1998 Owen Taylor <owt1@cornell.edu>
160 * gtk/gtkmain.c: return NULL for gtk_get_event_widget (NULL)
162 * gtk/gtkentry.c: New algorithm to get more normal behavior
163 with scroll_offset when changing fonts.
165 Thu Apr 2 17:30:04 BST 1998 Tony Gale <gale@gtk.org>
167 * examples/gtkdial/Makefile,
168 examples/menu/Makefile,
169 examples/tictactoe/Makefile : add correct dependencies
171 Thu Apr 2 13:04:37 BST 1998 Tony Gale <gale@gtk.org>
173 * docs/gtkfaq.sgml: add question on failing GIMP configure
175 Tue Mar 31 15:41:57 PST 1998 Shawn T. Amundson
178 * examples/*: added the rest of the tutorial examples
180 Tue Mar 31 06:37:16 1998 Tim Janik <timj@gtk.org>
182 * gtk/testgtk.c (create_cursors): forgot to set the initial `0' cursor.
184 1998-03-30 Miguel de Icaza <miguel@nuclecu.unam.mx>
186 * gdk/gdkdnd.c (gdk_dnd_display_drag_cursor): First fix: Move the
187 window first, display it after (this removes one of the annoying
190 Mon Mar 30 21:29:43 1998 Owen Taylor <owt1@cornell.edu>
192 * gtk/gtkentry.c: Add a "style_set" callback, so the
193 font can be changed at run time. (needed for GIMP text
196 Tue Mar 31 01:17:23 1998 Tim Janik <timj@gtk.org>
198 * gtk/gtknotebook.c (gtk_notebook_menu_item_create): show the menu_label
199 unconditionally (even if it is not a default label).
200 (gtk_notebook_update_labels): if we have a tab_label, then use its label
201 as the default menu_label.
203 Mon Mar 30 16:35:57 1998 Owen Taylor <owt1@cornell.edu>
205 * gtk/testgtk.c: Improved main loop test. (Quits main
206 loop properly, makes it more obvious to the user
209 * gtk/gtkwidget.c (gtk_widget_unparent): Reset the
210 allocation _after_ clearing the window.
212 * configure.in: If can't find XShmAttach in Xext, check
213 in XextSam (for AIX).
215 * gtk/gtkmain.c (gtk_events_pending): Remember, small
216 numbers are _high_ priority for idle queues.
218 * gtk/gtkmain.c (gtk_handle_current_timeouts): Allow
219 removing the currently running timeout.
221 * gtk/testgtk.c (timeout_test): Use the right prototype
224 Mon Mar 30 21:40:21 1998 Tim Janik <timj@gtk.org>
226 * gtk/gtkclist.c (gtk_clist_row_from_ypixel): removed this function,
227 it was unneeded and not exported.
229 * gtk/gtkwidget.c (gtk_widget_ref) (gtk_widget_unref): don't check-cast
230 the widgets to volatile GtkObjects (which was there for debugging
231 purposes only). these functions should probably be macros, but that
232 would break binary compatibility again, sigh.
233 (gtk_widget_destroy): removed superfluous check-casts, since the
234 neccessary checks are done in gtk_object_destroy anyways. this should
235 be a macro as well but stays as a function for the above reasoonings.
237 Mon Mar 30 17:21:27 BST 1998 Tony Gale <gale@gimp.org>
239 * docs/gtk_tut.sgml: reflect the change of meaning
240 of the delete_event return value
242 Sun Mar 29 22:25:22 BST 1998 Tony Gale <gale@gimp.org>
244 * docs/gtk_tut.sgml: more on the Text widget,
245 update the tictactoe example to the current code
247 Sun Mar 29 22:29:00 1998 Tim Janik <timj@gtk.org>
249 * gtk/gtkspinbutton.[ch] gtk/testgtk.c (gtk_spin_button_set_wrap):
250 Added wrapping capabilities to GtkSpinButton. New function :
251 gtk_spin_button_set_wrap (Lars Hamann and Stefan Jeske).
253 Sat Mar 28 21:18:42 1998 Owen Taylor <owt1@cornell.edu>
255 * gtk/gtkcombo.c (gtk_combo_disable_activate):
256 Disconnect from combo->entry, not combo.
257 (From: Daniel Skarda <0rfelyus@atrey.karlin.mff.cuni.cz>)
259 * gdk/gdkpixmap.c (gdk_pixmap_colormap_create_from_xpm): Deal
260 better with xpm's with bad colors in them.
262 Fri Mar 27 21:01:17 1998 Owen Taylor <owt1@cornell.edu>
264 * gdk/gdk.c (gdk_event_translate): Don't call
265 XTranslateCoordinates on a destroyed window. (Why do we
266 do event processing at all on destroyed windows when we
267 throw out the results?)
269 * gtk/gtklabel.c: Clear the background when changing style/
272 Fri Mar 27 16:35:00 PST 1998 Shawn T. Amundson <amundson@gtk.org>
274 * Released GTK+ 0.99.9
276 * examples: added a couple more, fixed some Makefiles
278 Fri Mar 27 17:58:41 1998 Owen Taylor <owt1@cornell.edu>
280 * gtk/gtkhandlebox.c (gtk_handle_box_paint): Don't clear
281 the window on an expose event. On draws, just clear the
282 portion we are redrawing.
284 * gdk/gdkfont.c (gdk_fontset_load): Corrected calculation
285 of fontset ascent/descent.
287 * gtk/gtkwidget.[ch]: Added new function to show a toplevel
288 window and wait for it to be mapped, gtk_window_show_now ()
290 Fri Mar 27 08:51:17 PST 1998 Shawn T. Amundson <amundson@gtk.org>
292 * docs/Makefile.sgml: some stuff for doing plain text and
295 Fri Mar 27 00:13:18 1998 Owen Taylor <owt1@cornell.edu>
297 * gtk/gtkmain.c (gtk_propagate_event): If the widget is _not_
298 a descendant of a Window widget, propagate key presses like
301 * gtk/gtkentry.c gtk/gtktext.c: Ignore multiple simultaneous
302 button presses instead of treating subsequent presses as
303 release/press pairs for tablet compatibility.
305 * configure.in config.h.in: Removed inline checks, because they
306 are duplicated in glib.
308 * gtk/gtkwidget.c (gtk_widget_draw): When gtk_widget_draw ()
309 occurs with queued draw already in place, redraw _entire_
310 widget. (Pointed out by Tim Janik)
312 Thu Mar 26 23:12:54 1998 Tim Janik <timj@gtk.org>
314 * gtk/gtkmain.c (gtk_propagate_event): make a clear distinction between
315 key press/release events, which will be sent to a widgets toplevel
316 ancestor and be forwarded from there, and all other events that need to
317 get propagated up the widget tree (pointed out by Owen Taylor).
319 Thu Mar 26 21:37:57 1998 Tim Janik <timj@gtk.org>
321 * gtk/gtkradiobutton.c (gtk_radio_button_draw_indicator): always
322 display the correct active state.
324 * gtk/gtkcheckbutton.c (gtk_real_check_button_draw_indicator): always
325 display the correct active state.
327 * gtk/gtkwidget.c (gtk_widget_set_arg): CAN_FOCUS and CAN_DEFAULT flag
328 changes need to queue a resize.
330 * gtk/gtkbutton.c (gtk_button_paint): take border_width into
331 consideration for restrict area.
333 * gtk/gtktogglebutton.c (gtk_toggle_button_class_init): enable the
334 draw_default member of GtkButton, otherwise the diplay is messed up
335 for CAN_DEFAULT toggles.
336 (gtk_toggle_button_draw_focus): always display whether the toggle button
339 * gtk/gtkwidget.c (gtk_widget_set_state):
340 (gtk_widget_set_sensitive):
341 (gtk_widget_set_parent):
342 (gtk_widget_propagate_state): take into consideration, whether we really
343 want to change childrens states, or just restauration of old states.
345 Thu Mar 26 15:33:50 1998 Owen Taylor <owt1@cornell.edu>
347 * gtk/gtkwidget.c: When gtk_widget_draw() is called on a
348 REDRAW_PENDING widget, draw it and remove it from the
349 queue instead of doing nothing.
351 * gtk/Makefile.am gdk/Makefile.am: Switch order of includes
352 directories, to make doubly sure that wrong glibconfig.h
353 isn't used. (See also glib/ChangeLog)
355 * gtk/gtkentry.c (gtk_entry_draw_focus): Don't draw the
356 cursor unless the entry is editable.
358 (From: Stefan Jeske <jeske@braunschweig.netsurf.de>)
360 Thu Mar 26 08:31:58 1998 Tim Janik <timj@gtk.org>
362 * gtk/gtkmain.c (gtk_propagate_event): do not propagate unhandled key
363 events on widgets with parent==NULL twice.
365 Tue Mar 24 14:59:50 1998 Tim Janik <timj@gtk.org>
367 * gtk/gtkhandlebox.h:
368 * gtk/gtkhandlebox.c: implemented new flag shrink_on_detach (TRUE by
369 default) which will cause the handle boxes requisition to collapse in
370 case the child is already detached.
372 Tue Mar 24 00:17:42 1998 Owen Taylor <owt1@cornell.edu>
374 * gtk/gtkcombo.c gtk/gtkmenu.c: Use reversed arrow for
375 menus ala Motif (and fix Options menus, which had X cursor
376 before), and show normal arrow when inside ComboBox.
378 * gtk/gtkfilesel.c: Various memory leaks removed, as
379 pointed out by Mattias.Gronlund" <Mattias.Gronlund@sa.erisoft.se>
381 * docs/gtk_tut.sgml: Change compiling explaination
382 to refer to gtk-config.
383 (From: johannes@nada.kth.se (Johannes Keukelaar))
385 1998-03-23 Federico Mena Quintero <federico@nuclecu.unam.mx>
387 * gtk/gtkclist.c (gtk_clist_size_allocate): Fixed xthickness ->
390 Tue Mar 24 03:53:18 1998 Tim Janik <timj@gtk.org>
392 * gtk/gtkbox.c (gtk_box_remove): save the widgets visibility flag for
393 evaluation after the widget got destroyed, discovered by Johannes
394 Keukelaar <johannes@nada.kth.se>.
396 1998-03-23 Federico Mena Quintero <federico@nuclecu.unam.mx>
398 * gtk/gtkclist.c (gtk_clist_set_row_data_full): Select the row
399 which got its data changed, and not (0, 0).
401 Mon Mar 23 18:19:42 1998 Owen Taylor <owt1@cornell.edu>
403 * gtk/gtkmenu.c gtk/gtkmenushell.c: Instead of making
404 an X grab when the button is released, grab immediately.
405 This solves a problem where menus wouldn't pop down
406 if the caller didn't have the BUTTON_RELEASE mask on
407 their window, and and another where the X grab would
408 be released prematurely.
410 * gtk/gtklist.c gtk/gtktree.c: Do sanity checking on
411 button presses to make sure they occurred in a child item.
412 (From: "Damon Chaplin" <DAChaplin@email.msn.com>)
414 * gtk/gtkmenushell.c: Do sanity checking on button
415 press/releases. Handle button events on window widget
416 descendents of menu items correctly.
418 * gtk/gtkclist.c gtk/gtkbutton.c gtk/gtkviewport.c
421 Make the window size allocated in _realize() match that
422 in _size_allocate(). Take into account the border width
423 in the draw() handler.
425 Mon Mar 23 15:26:25 1998 Tim Janik <timj@gtk.org>
427 * gtk/gtkentry.c (gtk_entry_append_text): check for text!=NULL.
428 (gtk_entry_prepend_text): likewise.
429 some else picky indentation fixes.
431 Mon Mar 23 12:03:03 CST 1998 Shawn T. Amundson <amundson@gtk.org>
433 * examples/: added this directory with stuff from
434 the tutorial, updated to compile and work with recent
437 Mon Mar 23 01:04:51 1998 Owen Taylor <owt1@cornell.edu>
439 * gtk/gtktext.[ch] testgtk.c: Added optional word wrap, controlled
440 by new function gtk_text_set_word_wrap; and a check button
443 * gtk/gtktext.c: First line wasn't getting updated
444 properly when selection was removed.
446 Sun Mar 22 23:33:50 1998 Owen Taylor <owt1@cornell.edu>
448 * gtk/gtkentry.c (gtk_entry_insert_text): Fixed some
449 problems with !gtk_use_mb introduced in the last change.
451 Sun Mar 22 21:00:43 1998 Owen Taylor <owt1@cornell.edu>
453 * gtk/gtkpaned.c: Fix so children don't get bogus draws.
455 Mon Mar 23 01:08:30 1998 Tim Janik <timj@gtk.org>
457 * gtk/gtkclist.c (gtk_clist_class_init): leave container_class->add and
458 container_class->remove untouched if we don't implement them.
460 * gtk/gtkcontainer.c (gtk_container_class_init): add missing NULL
461 initialization for the class method (*foreach). implement a default
462 handler to output a warning for (*add) and (*remove).
464 Sun Mar 22 19:01:36 1998 Owen Taylor <owt1@cornell.edu>
466 * gdk/gdkcolor.c: Fixes to allow GTK to work with colormaps
467 that aren't 256 entries long. (colormap->colors is
468 now dynamically allocated)
470 Sun Mar 22 16:25:46 1998 Owen Taylor <owt1@cornell.edu>
472 * gtk/gtkmain.c (gtk_init): fixes to locale checks
474 * gtk/testgtk.c (create_dnd): Create the dnd icons separately
475 to avoid strange interactions with shapes demo.
478 - Limit the length of the text to 2048 to prevent long delays
479 - Fix problems with buffer overruns
480 - Draw only the onscreen portion of the text to prevent wrapping
481 of shorts in the X drawing code.
482 - Keep track of character positions and x-offsets to speed
485 Sun Mar 22 11:37:51 CST 1998 Shawn T. Amundson <amundson@gtk.org>
488 * gtk/gtkfilesel.c: use button_box for buttons
490 Sat Mar 21 19:07:01 1998 Owen Taylor <owt1@cornell.edu>
492 * gtk/testgtk.c (dnd_drop): Don't respond to drops when
493 grab is in effect. (workaround)
495 * gdk/gdkfont.c (gdk_fontset_load): More details on
498 * gdk/gdk.c: Translate va_list to XVaNestedList instead
501 * gtk/gtkmain.c: Make temporary copy of string returned by
502 setlocale, since it may be changed by subsequent calls.
504 Sat Mar 21 22:54:31 1998 Tim Janik <timj@gtk.org>
506 * gtk/gtkhandlebox.h:
507 * gtk/gtkhandlebox.c: major overhaul of the code, fixed all
508 known bugs (hopefully ;).
510 Sat Mar 20 15:33:17 1998 Tim Janik <timj@gtk.org>
512 * gtk/gtkwidget.c (gtk_widget_real_show): queue the resize for the
515 Thu Mar 19 02:00:50 1998 Tim Janik <timj@gtk.org>
517 * gtk/gtkwidget.c (gtk_widget_unrealize): unset flags after emission,
518 especially GTK_MAPPED, since that might not have been taken care of
519 by an UNMAP emission.
521 Sat Mar 21 10:39:02 CET 1998 Paolo Molaro <lupus@debian.org>
523 * gtk/gtkcombo.[ch] "activate" signal can be disabled now
525 Fri Mar 20 20:49:33 1998 Radek Doulik <rodo@aquarius>
527 * gtk/gtktoolbar.c (gtk_toolbar_insert_element): changed packing
528 in toolbar elements, so texts are always at the bottom
530 Wed Mar 18 01:07:11 1998 Radek Doulik <rodo@aquarius>
532 * gtk/gtkclist.c (gtk_clist_column_titles_show): test if
533 clist->title_window exists before showing it,
534 gtk_clist_column_titles_hide also fixed
536 Thu Mar 19 16:40:47 PST 1998 Shawn T. Amundson <amundson@gimp.org>
538 * Released GTK+ 0.99.8
540 Thu Mar 19 16:28:48 CST 1998 Shawn T. Amundson <amundson@gimp.org>
542 * the Solaris ltconfig patch from draco
544 Wed Mar 18 17:03:02 PST 1998 Manish Singh <yosh@gimp.org>
546 * gtk/gtkcolorsel.c: #define M_PI if it isn't already
547 * gtk/testgtk.c: initialize transparent properly, to make purify
550 Thu Mar 19 00:37:44 1998 Tim Janik <timj@gtk.org>
552 * gtk/gtkscrolledwindow.c (gtk_scrolled_window_construct): perform the
553 neccessary checks on funtion begin. use the scrolled_window that got
554 passed to this function, and not a new one.
556 Wed Mar 18 11:09:10 1998 Owen Taylor <owt1@cornell.edu>
557 ( From: James Henstridge <james@daa.com.au> )
559 * gtk/gtkclist.c: Don't remove, then destroy labels in
560 gtk_clist_set_column_[*], just remove them.
562 * gtk/gtkmain.c (gtk_invoke_timeout_function): call
563 marshal when appropriate, not function.
565 Tue Mar 17 14:15:07 1998 Owen Taylor <owt1@cornell.edu>
567 * gtk/testgtk.c (create_main_window): Alphabetize tests
569 * gtk/gtk[hv]paned.c: Change division on resize if
570 necessary to keep handle visible.
572 * gtk/gtkgamma.c gtk/gtkcurve.c: Moved initialization into
575 * gtk/gtkscrolledwindow.c: Added missing _construct()
578 Wed Mar 18 17:38:25 CET 1998 Paolo Molaro <lupus@debian.org>
580 * gtk/gtkentry.[ch]: checked in gtk_entry_set_max_length
581 (it truncates the texts if it's longer, now)
583 Wed Mar 18 02:06:52 1998 Tim Janik <timj@gtk.org>
585 * gtk/gtkcontainer.c (gtk_container_border_width): use the resize queue.
587 * gtk/gtkwindow.c (gtk_window_set_arg): gtk_window_set_hints() after
588 setting certain arguments, so they actually take affect.
589 (gtk_window_set_policy): likewise.
591 Tue Mar 17 22:45:39 1998 Tim Janik <timj@gtk.org>
593 * gtk/gtkwidget.c (gtk_widget_get_arg): return real boolean values
596 * gtk/gtktogglebutton.c (gtk_toggle_button_set_state): check
597 state for != 0, otherwise we get strange results.
599 Tue Mar 17 01:55:00 1998 Owen Taylor <owt1@cornell.edu>
601 * gtk/gtkmain.c gtk/gtkentry.c: Try to guess if we can
602 use the mb* functions safely. (For glibc, they do
603 UTF-8). Heuristic is (X_LOCALE && locale != C/POSIX)
604 || (mblen("\xc0", MB_CUR_MAX) == 1).
606 (From: "Richard Lloyd" <rkl@csc.liv.ac.uk>)
608 * gdk/gdk.c (gdk_ic_get_attr): Use an intermediate
609 variable to avoid taking the address of the result
612 * gtk/gtkentry.c gtk/gtkeditable.c gtkobject.c
613 gtk/testselection.c: signedness fixups
615 * gtk/gtkcontainer.c: Fixed implicit cast between
616 gpointer and func pointer by changing.
618 * gtk/gtkcombo.c, gtk/gtkentry.c, gtk/gtktext.c:
619 static void forward declaration vs. void actual fixed
621 * gtk/testgtk.c: Limit total number of tree items to 10,000
623 Mon Mar 16 21:14:52 1998 Owen Taylor <owt1@cornell.edu>
625 * gdk/gdkvisual.c: Put visual names into #ifdef G_ENABLE_DEBUG
626 gtk-jbuhler-980315-0.patch
628 * gdk/gdkcc.c: Changed DEBUG => G_ENABLE_DEBUG, eliminate
629 unused variable warnings.
631 Tue Mar 17 16:19:47 1998 Tim Janik <timj@gimp.org>
634 * gdk/gdkvisual.c: changed some debugging messages to be prefixed
637 * gtk/gtkwidget.c (gtk_widget_real_draw): applied
638 gtk-shige-980317-0.patch.gz to set all event fields, but modified
639 the event.send_event field to be set to TRUE, since the event is not
640 really comming from the server.
642 * gtk/gtkwindow.c (gtk_window_init): applied gtk-ograf-980317-1.patch.gz
643 which cares about an initial setting of program name and program class.
645 * gdk/gdk.c (gdk_init): applied gtk-ograf-980317-0.patch.gz, which
646 strips leading pathnames from gdk_progname.
648 Tue Mar 17 12:36:35 1998 Tim Janik <timj@gimp.org>
650 * gtk/gtkstyle.c (gtk_default_draw_arrow): fixed a bug about drawing
651 GTK_ARROW_LEFT, correction from Damon Chaplin <DAChaplin@email.msn.com>.
653 Tue Mar 17 02:02:02 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
655 * gdk/gdk.c (gdk_dnd_drag_leave): Use StructureNotifyMaskMask as
656 the mask, as this enables an application listening to those events
657 to catch the root events. Thanks to Maciej for pointing us in the
659 (gdk_dnd_drag_enter): Likewise.
660 (gdk_dnd_drag_leave): Likewise.
661 * gdk/gdkwindow.c (gdk_window_dnd_data_set): Likewise.
663 Mon Mar 16 22:31:02 1998 Federico Mena <federico@nuclecu.unam.mx>
665 * gdk/gdkwindow.c (gdk_window_xid_at): Use signed integers so that
666 testing will not fail for windows that are off-screen.
668 (gdk_window_xid_at_coords): Only considers visible windows.
670 Tue Mar 17 03:56:13 1998 Tim Janik <timj@gimp.org>
672 * gtk/gtkspinbutton.h: exported gtk_spin_button_spin since it is
673 used in testgtk, and besides that.
675 * gtk/testgtk.c: created a new "test" cursors, which showes different
676 types of GdkCursors and is a very simple example at using the drawing
679 Mon Mar 16 18:19:31 GMT 1998 Tony Gale <gale@gimp.org>
681 - new question on modal windows
682 - new question on updating progressbars
683 - update all the links to gtk.org
685 Mon Mar 16 09:15:03 GMT 1998 Tony Gale <gale@gimp.org>
688 - New subsection on colourselection from Tom Bech <tomb@ii.uib.no>
689 - Moved fileselection text to Miscallaneous Widgets section
690 - Started new section on the Text widget
691 - Removed Viewport, Paned, HPaned and VPaned from list of
694 Mon Mar 16 01:33:36 1998 Owen Taylor <owt1@cornell.edu>
696 * gtk-config.in: Added trailing newline, hopefully will
697 fix the problem with esac disappearing.
699 * gtk/Makefile.am (test-debug): Improved test targets
700 will work with --enable-shared
701 [From: Raja R Harinath <harinath@cs.umn.edu>]
703 * gtk.m4: Not all shells understand $(...). Use `...` instead.
704 [From: Raja R Harinath <harinath@cs.umn.edu>]
705 - use AM_PATH_PROG instead of AM_CHECK_PROG, so the user
706 can specify programs not in their path.
708 * Makefile.am: added gtk.m4 to EXTRA_DIST
710 Sun Mar 15 23:44:10 1998 Tim Janik <timj@gimp.org>
713 * gtk/gtkmenushell.c:
715 * gtk/gtkmain.c: removed EXCLUSIVE_GRAB again, just disable modal
716 event delivery for insensitive children.
718 Sun Mar 15 22:44:33 1998 Tim Janik <timj@gimp.org>
720 * gtk/gtkmenushell.c (gtk_menu_shell_button_release): for now reverted
721 the last change, since it broke click-select-click menus for gimp.
723 Sun Mar 15 20:13:42 1998 Tim Janik <timj@gimp.org>
725 * gtk/gtkmain.c (gtk_quit_destructor): removed the ugly check whether
726 we need gtk_widget_destroy or gtk_object_destroy. these functions are
727 by no means allowed to act differently!
729 * gtk/gtkmisc.c (gtk_misc_set_alignment): check for _DRAWABLE instead
730 of _VISIBLE to operate on widget->window.
731 (gtk_misc_set_padding): likewise.
733 * gtk/gtkwidget.c: slightly reordered object arguments.
735 * gtk/gtkobject.c (gtk_object_setv):
736 * gtk/gtkobject.c (gtk_object_getv):
737 operator `!' has precedence over `&'.
739 Sun Mar 15 14:38:34 1998 Tim Janik <timj@gimp.org>
741 * gtk/gtknotebook.c (gtk_notebook_pages_allocate): applied a fix from
742 lars against a segfault that i discovered.
744 Sun Mar 15 13:25:28 1998 Tim Janik <timj@gimp.org>
746 * gtk/gtkwidget.h: added new flag GTK_EXCLUSIVE_GRAB.
747 * gtk/gtkmain.c: allow exclusive grabs.
749 * gtk/gtkmenu.c: grab exclusively.
750 * gtk/gtkmenushell.c: grab exclusively.
752 * gtk/gtkmenushell.c: don't activate insensitive menu items when
753 in click-selects mode.
755 * gtk/gtkmenushell.c (gtk_menu_shell_enter_notify): activate submenus
758 * gtk/gtkmenushell.c (gtk_menu_shell_button_release): don't take
759 *additional* button presses into account.
761 * gtk/gtkmenushell.c (gtk_menu_shell_button_press): don't take
762 foreign button releases into account.
764 Sun Mar 15 08:27:06 1998 Tim Janik <timj@gimp.org>
766 * gtk/gtktipsquery.c (gtk_tips_query_set_labels): changed run type
767 of GtkTipsQuery::widget_entered to GTK_RUN_LAST, so it can be overidden
770 * gtk/gtkwindow.c (gtk_window_configure_event): small fix by
771 Assar Westerlund <assar@sics.se>.
773 * gtk/gtkmenu.c (gtk_menu_key_press): don't cast a NULL pointer.
775 Sat Mar 14 19:36:16 PST 1998 Shawn T. Amundson <amundson@gimp.org>
779 Sat Mar 14 20:07:45 1998 Owen Taylor <owt1@cornell.edu>
781 * gtk.m4: Fixed reversed conditional, so checks against
784 Sat Mar 14 10:10:46 1998 Tim Janik <timj@gimp.org>
786 * gtk/gtkmain.c (gtk_main): fixed a bug with invoking the quit handlers
787 that could cause them to be removed wihout being invoked.
789 Sat Mar 14 14:36:40 PST 1998 Shawn T. Amundson <amundson@gimp.org>
794 * gdk/gtk_tut_it.sgml: fixed Ian Main's e-mail address
796 Sat Mar 14 17:48:42 1998 Owen Taylor <owt1@cornell.edu>
798 * gtk/Makefile.am: Don't refer to current directory as
799 $(top_builddir)/gtk to avoid confusing non-gmakes. Made
800 Emacs-dependent maintainer-oonly
802 Sat Mar 14 17:47:12 1998 Owen Taylor <owt1@cornell.edu>
804 * gdk/gdkwindow.c: (gdk_window_set_group): Fixed use of
805 unitialized variable.
807 Sat Mar 14 13:26:09 1998 Owen Taylor <owt1@cornell.edu>
809 * gtk/gtkentry.c gtk/gtktext.c: Some cleanups of signedness
812 * gtk/gtkhandlebox.h: Changed gint ... : 1 to guint ... : 1
814 1998-03-14 Federico Mena Quintero <federico@nuclecu.unam.mx>
816 * gtk/gtktoolbar.c (gtk_toolbar_insert_element): Moved the
817 gtk_signal_connect of the specified callback into the big switch()
818 for buttons. We don't want to connect to the "clicked" signal of
819 a custom widget or a space element, because it may not have one.
820 (gtk_toolbar_insert_element): Extra sanity check; if the type is
821 GTK_TOOLBAR_CHILD_WIDGET, then the specified widget must not be NULL.
823 Sat Mar 14 02:54:28 PST 1998 Manish Singh <yosh@gimp.org>
825 * gtk.m4: fixed a bashism in gtk tests
827 Sat Mar 14 08:29:56 1998 Tim Janik <timj@gimp.org>
829 * gtk/gtkhandlebox.c (gtk_handle_box_size_allocate): refuse to allocate
830 with a greater height than requested.
831 (gtk_handle_box_remove): clean up if the child is detached.
833 * gtk/gtktoolbar.c (gtk_toolbar_size_allocate): don't take invisible
834 children into account.
836 Sat Mar 14 02:12:44 1998 Owen Taylor <owt1@cornell.edu>
838 * gtk/gtkmain.c gdk/gdk.c: Don't leave NULL's in argv.
840 Sat Mar 14 01:36:51 1998 Owen Taylor <owt1@cornell.edu>
842 * gtk-config.in: Added -I $exec_prefix/glib/include to cflags
844 Sat Mar 14 00:03:34 1998 Owen Taylor <owt1@cornell.edu>
847 Don't resize windows when request is rejected by WM.
848 Only use the resize count to guess whether a Configure
849 event was a rejection by the WM, or a move.
851 * gdk/gdk.c gdk/gdktypes.h:
852 - Don't XDestroyWindow foreign windows (If they're a child of
853 one of our windows, reparent them to root and send them a WM
854 delete event, otherwise, just delete the GTK structure.)
855 Handle notification of their deletion properly.
856 (Made foreign windows a seperate window type to do this)
858 * gtk/gtkobject.c (gtk_object_set_data_full):
859 Call the DestroyNotify when replacing the object data.
861 Sat Mar 14 02:03:13 1998 Tim Janik <timj@gimp.org>
863 * gtk/gtksignal.c: make use of *_by_id() functions for handler key.
865 * gtk/gtkwidget.c: make use of *_by_id() functions for a bunch of keys.
866 (gtk_widget_shutdown): new function to perform pre-destruction shutdown
868 (gtk_widget_unparent): call gtk_widget_set_parent_window(widget,NULL)
871 * gtk/gtkobject.c: GtkObject destruction is now split into an internally
872 used shutdown class method and the usual GtkObject::destroy signal
873 emission. this allowes for class based shutdown functionality prior
874 to actuall object destruction.
875 added *_by_id() counterparts for gtk_object_data_* functions, meant for
878 * gtk/gtkmain.c (gtk_quit_add_destroy): new function which will destroy
879 a GtkObject once gtk_main() of a certain level finishes. it is save to
880 destroy the object prior to that, gtk_quit_add_destroy will only destroy
881 objects that are still existing.
883 1998-03-13 Federico Mena Quintero <federico@nuclecu.unam.mx>
885 * gtk/gtkclist.c (gtk_clist_row_is_visible): Now we return a
886 GtkVisibility value, instead of a simple boolean. Also, changed
887 all the functions that expected a boolean value to use
888 "!= GTK_VISIBILITY_NONE".
890 * gtk/gtkclist.h: Changed prototype for gtk_clist_row_is_visible().
892 * gtk/gtkenums.h (enum): Added GtkVisibility enum.
894 Fri Mar 13 11:23:55 PST 1998 Shawn T. Amundson <amundson@gimp.org>
897 * docs/gtk_tut_it.sgml:
898 * docs/gtk_tut_packbox1.gif:
899 * docs/gtk_tut_packbox2.gif:
900 * docs/gtk_tut_table.gif: added graphics, update tutorials
903 Fri Mar 13 18:25:07 1998 Tim Janik <timj@gimp.org>
905 * gtk/gtkcombo.c: fix popup calculations (removal
906 of FIXMEs), changes from Lars Hamann.
908 Fri Mar 13 10:25:16 1998 Tim Janik <timj@gimp.org>
911 * gtk/gtkwidget.c: renamed gtk_widget_delete_hides to
912 gtk_widget_hide_on_delete at owens request, and because the
913 new name is much more descriptive.
915 Fri Mar 13 17:33:56 GMT 1998 Tony Gale <gale@gimp.org>
917 docs/gtkfaq.sgml: fix the spelling of Helge Hess's name
919 Fri Mar 13 09:40:17 GMT 199 Tony Gale <gale@gimp.org>
921 * docs/gtkfaq.sgml: update links to documentation and
922 remove question on what needs to be done before 1.0
924 Fri Mar 13 01:17:44 1998 George Lebl <jirka@5z.com>
926 * gtk/gtkfilesel.c: Set the column width of the clists
927 to the longest string length so that the bottom scrollbar
928 appears when you get some long files in the list
930 1998-03-12 Federico Mena Quintero <federico@nuclecu.unam.mx>
932 * docs/gtk_tut.sgml: fix one missing quote.
934 Thu Mar 12 18:01:03 1998 Owen Taylor <owt1@cornell.edu>
936 * gtk.m4 gtk-config.in Makefile.am configure.in:
937 Added a new mechanism for GTK-dependent programs to
938 find out about the installed GTK. (Does not remove
939 any current functionality)
941 * gtk+-xconfig.in: Was no longer used for anything.
943 Thu Mar 12 20:17:47 1998 Tim Janik <timj@gimp.org>
945 * gtk/gtkhandlebox.c (gtk_handle_box_delete_float): return TRUE for
946 GtkWidget::delete_event to avoid destruction of our float window.
948 * gtk/gtkmain.c (gtk_main_iteration_do): GDK_DELETE will destroy a
949 widget if the last handler returned FALSE or there was none connected.
951 * gtk/testgtk.c: adapted all delete_event/destroy case that were affected.
953 * gtk/gtkwidget.c (gtk_widget_delete_hides): new function that will hide
954 a widget and return TRUE to avoid window deletion if
955 connected to GtkWIdget::delete_event.
957 Thu Mar 12 11:51:33 PST 1998 Shawn T. Amundson <amundson@gimp.org>
959 * docs/gtk.texi: Changed name of GTK to the GIMP Toolkit
961 Wed Mar 11 22:52:57 1998 Russell Nelson <nelson@crynwr.com>
963 * gtk/gtktest.c: new_pixmap wasn't using its filename argument.
964 * docs/gtk.texi: Add descriptions
966 Wed Mar 11 14:36:48 PST 1998 Shawn T. Amundson <amundson@gimp.org>
968 * gtk/docs/: added tutorial, changed some files around to
971 Thu Mar 12 10:49:38 1998 Tim Janik <timj@gimp.org>
974 * gtk/gtkmain.c: changed handler tags to be of type guint, reflecting
975 the internal tag handling.
977 * gtk/gtkcurve.h: macro fixups.
979 Thu Mar 12 08:55:34 1998 Tim Janik <timj@gimp.org>
983 * gtklist.c: fetch the inintial value of attributes.event_mask from
984 gtk_widget_get_events (widget) (pointed out by Damon Chaplin
985 <DAChaplin@email.msn.com>).
987 Thu Mar 12 07:43:33 1998 Tim Janik <timj@gimp.org>
990 * gdk/gdkvisual.c: applied gtk-shige-980311-0.patch.gz, which removes
991 the erronerous gdk_query_visuals() function in favour of
992 gdk_list_visuals() which does a correct job.
994 * gtk/gtkcontainer.h: applied gtk-draco-980311-0.patch.gz which fixes
997 * gtk/gtkspinbutton.c: applied gtk-hamann_jeske-980312-0.patch.gz about
1000 * gtk/gtknotebook.c: applied gtk-hamann_jeske-980311-1.patch.gz which
1001 cares about delayed tab label creation.
1003 Thu Mar 12 06:58:17 1998 Tim Janik <timj@gimp.org>
1005 * gtk/gtktree.c (gtk_tree_map): avoid warnings about NULL casts.
1007 * gtk/gtkstatusbar.c (gtk_statusbar_destroy): don't leak the context
1010 * gtk/gtkobject.c (gtk_object_set_data_full): duplicate keys that get
1011 inserted into the hashtable, otherwise this function *forces* the caller
1012 to leak memory, for dynamically allocated keys (problem pinpointed by
1015 Tue Mar 10 23:02:42 1998 Owen Taylor <owt1@cornell.edu>
1017 * gdk/gdkdnd.c gtk/gtkclist.c gtk/gtksignal.c gtk/testgtk.c:
1018 Various minor cleanups related to -W
1020 1998-03-11 Elliot Lee <sopwith@bogus.circ.us.eu.org>
1022 * gtk/gtkentry.h: Keep it consistent -
1023 don't list gtk_entry_set_max_length unless it's implemented.
1024 (Someone make up their mind please ;-)
1026 Wed Mar 11 07:10:11 1998 Tim Janik <timj@gimp.org>
1028 * gtk/gtkspinbutton.h:
1029 * gtk/gtkspinbutton.c: applied gtk-hamann_jeske-980311-0.patch.gz,
1030 to limit entered characters to numbers, '-' and '.'.
1032 Wed Mar 11 04:35:06 1998 Tim Janik <timj@gimp.org>
1037 * gtk/gtktreeitem.h:
1038 * gtk/gtktreeitem.c: applied gtk-bolliet-980310-0.patch.gz which adds
1039 more checks and implements gtk_tree_clear_items. made a bunch of style
1040 and indentation fixes.
1042 Wed Mar 11 03:35:17 1998 Tim Janik <timj@gimp.org>
1044 * gtk/gtktooltips.h:
1045 * gtk/gtktooltips.c: code and structure clean ups. fixed the
1046 tooltips flickering bug.
1048 Tue Mar 10 14:24:09 1998 Owen Taylor <owt1@cornell.edu>
1050 * gtk/gtkselection.c (gtk_selection_clear): Make the return
1051 result reflect whether the clear event was out of data.
1053 * gtk/gtkeditable.c: Ignore out of date selection clear
1056 * gtk/gtkentry.c gtk/gtktext.c: Don't synthesize releases
1057 on [2/3]BUTTON presses, since we get the normal click as well.
1059 Claim the selection when selecting words/lines.
1061 Tue Mar 10 13:34:29 1998 Owen Taylor <owt1@cornell.edu>
1063 * gtk/gtkrange.c (gtk_range_default_[vh]trough_click):
1064 Take forward/back step arrows into account when computing
1065 position for middle button clicks.
1067 * gtk/gtktext.c gtk/gtkentry.c:
1068 - Fixes for deleting characters (don't subtract guints and get
1070 - Reset cursor_virtual_x when moving by words and lines
1071 - Extra sanity checks
1072 - Fix to gtk_text_get_chars
1073 (from Tony Gale <gale@daedalus.dera.gov.uk>)
1075 1998-03-10 Federico Mena Quintero <federico@nuclecu.unam.mx>
1077 * gdk/gdkgc.c (gdk_gc_set_function): Replace GXor by GXxor. Seems
1078 to have been a typo.
1080 Tue Mar 10 00:49:18 EST 1998 The Rasterman <raster@redhat.com>
1081 * gdk/gdkwindow.c: (gdk_window_xid_at) fixed minor memory leak and
1082 minor buglet in tree search.
1084 Mon Mar 9 21:21:19 PST 1998 Shawn T. Amundson <amundson@gimp.org>
1088 Mon Mar 9 23:24:42 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
1090 * gtk/gtkclist.c (gtk_clist_get_selection_info): Export
1093 Tue Mar 10 05:42:34 1998 Tim Janik <timj@gimp.org>
1095 * configure.in: Bumped version number to 0.99.5.
1097 Tue Mar 10 05:30:05 1998 Tim Janik <timj@gimp.org>
1101 changed gtk_range_trough_click() to take an additional jump_perc arg,
1102 class method and callers changed.
1104 * gdk/gdk.c (gdk_ic_destroy): applied gtk-gronlund-980309-1.patch.gz
1105 which fixes a memory leak.
1107 Mon Mar 9 20:38:15 1998 Owen Taylor <owt1@cornell.edu>
1109 * gtk/gtkentry.c gtk/gtkeditable.c gtk/gtkspinbutton.c:
1110 Moved "activate" to editable class. Made the vfuncs in
1111 gtkeditable just vfuncs not signals.
1113 * gtkentry.[ch] gtktext.[ch]: Made behavior when pressing
1114 multiple buttons at once more rational.
1116 * gtkentry.c gtktext.c: Unified and rationalized key
1117 bindings. (Now are basically emacs+CUA)
1120 - Last position now always shares the property of the preceding
1122 - Freeze the widget when inserting large amounts of text.
1123 - Selecting lines now selects the _whole_ line.
1124 - Fixed bug with displaying the cursor
1125 - Ctrl-Home/End now move the cursor to the _absolute home/end
1127 * gtkmenuitem.c: Remove necessary code out of a g_return_if_fail
1129 1998-03-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
1131 * gtk/gtkclist.c (gtk_clist_set_foreground): We now accept the
1132 color parameter to be NULL. If it is NULL, it will mark the row
1133 with "color not set", so it will be repainted with the default color.
1134 (gtk_clist_set_background): Likewise.
1136 Mon Mar 9 15:48:10 1998 Tim Janik <timj@gimp.org>
1138 * Signal signedness and naming corrections, plus GtkType fixes:
1140 * gtk/gtkadjustment.c:
1142 * gtk/gtkcheckmenuitem.c:
1144 * gtk/gtkcolorsel.c:
1145 * gtk/gtkcontainer.c:
1148 * gtk/gtkeditable.c:
1150 * gtk/gtkhandlebox.c:
1151 * gtk/gtkinputdialog.c:
1154 * gtk/gtkmenuitem.c:
1155 * gtk/gtkmenushell.c:
1156 * gtk/gtknotebook.c:
1157 * gtk/gtkstatusbar.c:
1160 * gtk/gtktreeitem.c:
1162 * gtk/gtktogglebutton.c:
1164 made the <widget>_signals[] arrays of type guint rather than gint.
1166 * gtk/gtkwidget.c (gtk_widget_get_ancestor): made widget_type a GtkType.
1169 handler ids need to be of type guint (entry_change_id, list_change_id).
1171 * gtk/gtkaccelerator.c:
1172 changed signal_num to signal_id and typed it guint.
1174 * gtk/gtkmain.c: made gtk_ndebug_keys a guint.
1178 (gtk_menu_popup): made button a guint.
1179 (gtk_menu_set_active): made index a guint.
1181 * gtk/gtkmenuitem.h:
1182 * gtk/gtkmenuitem.c:
1183 made accelerator_signal a guint.
1185 * gtk/gtkoptionmenu.h:
1186 * gtk/gtkoptionmenu.c:
1187 (gtk_option_menu_set_history): made index a guint.
1192 * gtk/gtkobject.c: changed a bunch of prototypes to take guints rather
1193 than gints. also made some conversions from guint to GtkType, left over
1194 from when the fundamental-types system was introduced.
1197 * gtk/gtkobject.c: made object_data_id_index and obj_count guints.
1198 made *signals and nsignals guints in GtkObjectClass.
1200 Mon Mar 9 13:36:53 GMT 1998 Tony Gale <gale@gimp.org>
1204 - Use 'diff -ru' for patches
1205 - Explained patch application/rejection
1206 - Added information on CVS
1207 - New question on right justified menus with menufactory
1211 - Information on Objective-C bindings
1212 - Add missing variable in colour example.
1214 Mon Mar 9 11:44:33 1998 Tim Janik <timj@gimp.org>
1216 * gtk/gtkfilesel.c (gtk_file_selection_update_history_menu): reverted
1217 the changes ian introduced in r1.16 on Mar 06, since they broke the
1220 Mon Mar 9 08:07:01 1998 Tim Janik <timj@gimp.org>
1222 * gtk/gtkspinbutton.h:
1223 * gtk/gtkspinbutton.c:
1224 applied gtk-hamann_jeske-980308-0.patch.gz to have a
1225 gtk_spin_button_construct() function
1227 Mon Mar 9 01:01:41 1998 Owen Taylor <owt1@cornell.edu>
1229 * gtk/gtkrc.c: No, you can't add a GtkStyle * to a
1230 list of GtkRcNode *. (Fixes huge performance problem)
1231 Plus, don't bother creating a new style unless style
1232 actually has bg pixmaps.
1234 Sun Mar 8 15:53:33 1998 Owen Taylor <owt1@cornell.edu>
1238 - Show selection correctly when starting selection with arrows
1240 - Display pixmap background only when not editable
1242 - Redraw focus area more carefully to prevent flashing (and
1243 make style of drawing consistent with Entry)
1245 * gtk/gtktreeitem.c: ref colormaps for pixmap by colormap
1248 * gtk/gtkrc.c: Store a separate style for each RcStyle for
1249 each colormap, so we can handle background pixmaps
1250 correctly, which need to be per-colormap. (Leaks
1253 Parse text color style entries correctly.
1255 * gtk/testgtk.c: insert text without fg color
1256 gtk/testgtkrc: move "*" after rest, so the other class styles
1259 * gdk/gdkwindow.c gdk/gdk.c gdk/gdkprivate.h: Send DND events
1260 safely, in case drop window disappears. (Performance hit
1261 because XSync()'s are necessary)
1263 * gdk/gdk.h gdk/gdkpixmap.c: Added
1264 gdk_pixmap_colormap_create_from_xpm[_d] to allow creating
1265 pixmaps from xpm's before you have a GdkWindow.
1267 Sun Mar 8 12:33:38 PST 1998 Jay Painter <jpaint@serv.net>
1269 * gtk/gtkclist.c: the GList clist->selection now contains row indexes
1270 in the data portion of the linked list structure instead of pointers,
1271 fixed several bugs with the different selection modes
1273 * gtk/testgtk.c: displays information for unselect events, and prints the list
1276 Sun Mar 8 13:03:22 1998 Tim Janik <timj@gimp.org>
1278 * gtk/gtkrange.h: removed gtk_range_calc_value().
1280 Sun Mar 8 04:22:36 1998 Tim Janik <timj@gimp.org>
1282 * gtk/gtkfilesel.c: applied gtk-gronlund-980307.patch.gz which
1283 fixes a memory leak by making use of gtk_clist_set_row_data_full.
1285 * gtk/gtkclist.c: applied gtk-gronlund-980307.patch.gz which ads a
1286 gtk_clist_set_row_data_full () function. slightly modified to
1287 always invoke the destroy function regardless of the value of
1290 * docs/gtk.texi: applied gtk-draco-980305-1.patch.gz, spelling fixes.
1292 * gdk/gdk.c (gdk_init):
1293 cleared up a tiny memory leak from not destroying a temporary copy
1294 of argv (gtk-gronlund-980307-02.patch.gz).
1296 Sun Mar 8 03:00:17 1998 Tim Janik <timj@gimp.org>
1298 * configure.in: define the version variables in config.h.
1301 * gtk/gtkmain.c: added static version variables.
1303 * gdk/gdkpixmap.c: fixed memory leaks (gtk-gronlund-980307-1.patch.gz)
1305 Sat Mar 7 18:46:57 1998 Owen Taylor <owt1@cornell.edu>
1307 * gtk/gtkpreview.[ch]: Added a new function, gtk_preview_reset(),
1308 that can be used (under highly controlled circumstances),
1309 to change the properties of the preview colormap after
1310 a preview has already been created and destroyed.
1312 Sun Mar 8 00:18:04 1998 Tim Janik <timj@gimp.org>
1314 * gtk/gtkobject.c: register living objects in a hashtable.
1316 Sat Mar 7 20:20:53 1998 Tim Janik <timj@gimp.org>
1319 (gtk_object_check_cast):
1320 (gtk_object_check_class_cast):
1321 made the object/class cast checks much more descriptive, based on
1322 gtk-draco-980305-2.patch.gz and gtk-draco-980306-1.patch.gz but
1323 optimized for common code path.
1325 * gtk/gtkpreview.c: added a few extra checks for the visual
1326 (gtk-draco-980305-0.patch.gz).
1328 * gdk/gdk.c (gdk_signal): abort() on a signal if G_ENABLE_DEBUG
1329 is defined, so we dump core (gtk-draco-980305-0.patch.gz).
1331 Sat Mar 7 13:00:00 1998 The Rasterman <raster@redhat.com>
1333 * gdk/gdkwindow.c (gdk_window_xid_at_coords),(gdk_window_xid_at):
1334 added these two calls, gdk_window_xid_at_coords beign the one
1335 to actually call to look up the current X Window ID at a particular
1336 x,y co-ordinate onscreen accounting for a list of windows to be
1337 excluded from this search. Useful for DND support.
1338 * gdk/gdkprivate.h added in above function calls.
1340 Sat Mar 7 01:07:24 1998 Owen Taylor <owt1@cornell.edu>
1342 * gtk/gtkrange.c (gtk_range_expose): Fixed the vscrollbar
1343 flickering problem, by checking the area on expose events.
1344 (There was a hscrollbar flickering problem as well, it
1345 just wasn't very noticeable)
1347 Fri Mar 6 21:30:05 1998 Owen Taylor <owt1@cornell.edu>
1349 * gtk/gtkeditable.c: Disallow pasting into non-editable
1354 -Added scrolling when dragging the selection
1355 paste the top/bottom.
1357 -Fix some of the problems with displaying the selection
1358 state before mouse release.
1360 -Disallow pasting into non-editable widgets
1362 -Fixed segfault when changing window size
1364 -Update the cursor correctly when switching between
1365 editable and non-editable
1367 * testgtk.c: Added a toggle button for editability for
1370 Fri Mar 6 14:47:33 PST 1998 Shawn T. Amundson <amundson@gimp.org>
1372 * Applied gtk-matsu-980205-0 (oops, should be 980305)
1373 gdk/gdkinputcommon.h: return NULL if device is not ready
1374 gtk/gtkwindow.c: check for GDK_ISO_Left_Tab
1376 Fri Mar 6 13:17:58 1998 Marc Ewing <marc@.redhat.com>
1378 * gtk/gtkclist.c (real_select_row, real_unselect_row):
1381 Thu Mar 5 20:41:27 1998 Ian Main <imain@gnu.org>
1383 * gtk/gtkfilesel.c: Added
1384 gtk_file_selection_show_fileop_buttons(GtkFileSelection *fs), and
1385 gtk_file_selection_hide_fileop_buttons(GtkFileSelection *fs).
1386 Changed pulldown to only contain current directory name instead of
1387 the full path. Removed Help button (it can now be packed into the
1388 button_area if desired).
1390 * gtk/gtkfilesel.h: Added GtkWidget *button_area (the fileop
1391 buttons at the top are packed into this hbox), and GtkWidget
1392 action_area (hbox below clists) to GtkFileSelection structure.
1394 * gtk/testgtk.c: Changed the filesel example to show off the hiding/
1395 showing of fileop buttons, and the packing area.
1397 1998-03-05 Federico Mena Quintero <federico@nuclecu.unam.mx>
1399 * gdk/gdkprivate.h: Changed the name of default_filters to
1400 gdk_default_filters to avoid namespace pollution. Yes, it just
1402 * gdk/gdk.c (gdk_event_translate):
1404 * gdk/gdkwindow.c (gdk_window_add_filter gdk_window_remove_filter): Likewise.
1406 Thu Mar 5 12:32:06 1998 Marc Ewing <marc@redhat.com>
1408 * gtk/gtkclist.c (select_row): emit UNselect on rows
1409 that are not selected.
1411 Thu Mar 5 01:22:06 1998 Owen Taylor <owt1@cornell.edu>
1413 * gtk/gtkwidget.c (gtk_widget_unparent): Unset allocation
1414 on unparent, to force reallocation if we get adding back
1415 to a new parent which is already size-allocated.
1417 * gtk/gtktreeitem.[ch]: Keep track of separate +/- pixmaps
1418 for each colormap, removed the idle hack.
1420 * gdk/gdk.c: Don't warn when unable to open XIM method,
1421 since X11R5 apparently has no default method.
1423 * gtk/gtkwidget.c (gtk_widget_set_style_internal): Don't
1424 call size_request on initial emission - since the
1425 widget size isn't set yet, it can't change.
1427 * gtk/Makefile.am: New rules 'test' and 'test-debug' to run
1428 testgtk with the correct working directory.
1430 * gtk/gtkentry.c (gtk_move_forward_word):
1431 Check for position at end of line.
1433 * gtk/gtkinputdialog.h (struct _GtkInputDialogClass):
1434 removed 'gpointer data' arguments from default handler
1437 Wed Mar 4 20:06:47 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
1439 * gdk/gdk.c (gdk_event_translate): Drags can only be started with
1442 Wed Mar 4 16:02:44 GMT 1998 Tony Gale <gale@gimp.org>
1444 * docs/gtkfaq.sgml: widget hierarchy update from Tim Janik
1446 Mon Mar 2 19:57:27 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
1448 * gdk/gdkproperty.c (gdk_atom_name): Initialize gdk_error_code to
1449 zero before calling the X routine.
1451 Tue Mar 3 01:22:25 1998 Tim Janik <timj@gimp.org>
1453 * gtk/gtkspinbutton.c: applied patch from lars and steffan to proper
1454 check for realized widgets.
1456 Mon Mar 2 18:27:09 CST 1998 Shawn T. Amundson <amundson@gimp.org>
1458 * gtk/gtkstatusbar.h: fixed ifndef..define typo
1460 Mon Mar 2 17:48:38 1998 Owen Taylor <owt1@cornell.edu>
1462 Miscellaneous minor fixes to remove ANSI C incompatibilities
1464 * gdk/gdkregion.c gtk/gtkclist.c: fix // comments
1466 * gdk/gdkdnd.c gdk/gdkinputcommon.h: change types of
1467 some arguments to ANSI functions
1469 * gtk/gtkcombo.c gtk/gtktree.c: fix casts of function pointers
1472 * gtk/gtkmain.c: An actual bug! (in deprecated gtk_input_add_interp)
1474 * gtk/gtknotebook.h: Bitfields must be gint or guint. (and should
1477 * gtk/gtkstatusbar.c: trailing ';'
1479 * gtk/testgtk.c: GList where there should have been GSList
1481 Mon Mar 2 12:26:59 1998 Owen Taylor <owt1@cornell.edu>
1483 * gtk/gtkentry.c: Changed 'entry != NULL' to 'editable != NULL'
1486 Sun Mar 1 18:29:58 PST 1998 Shawn T. amundson <amundson@gimp.org>
1488 * Released GTK+ 0.99.4.
1490 Sun Mar 1 16:47:29 PST 1998 Shawn T. Amundson <amundson@gimp.org>
1492 * gtk/testgtk.c: small fix to notebook portion
1494 Sun Mar 1 15:18:38 PST 1998 Shawn T. Amundson <amundson@gimp.org>
1496 * Required changes for version change to 0.99.4
1498 * gtk/gtktree.[ch]: patch from J. Bolliet to correct some bugs
1499 * gtk/testgtk.c: added test here from J. Bolliet, removed testtree
1501 * gtk/clist: gtk-abilleira-981602-0, allows gtk_clist_set_pixmap
1502 and gtk_clist_set_pixtext to not require a mask
1504 * gdk/gdkdraw.c,gdk.h: gtk-trow-980217-0
1505 adds gdk_draw_lines and fixes some things about
1508 Sun Mar 1 17:40:58 1998 Owen Taylor <owt1@cornell.edu>
1510 * gdk/gdkpixmap.c: Make sure either the window or
1511 the depth is given when creating a pixmap.
1513 Sun Mar 1 22:59:09 1998 Tim Janik <timj@gimp.org>
1515 * gtk/gtkstatusbar.h:
1516 * gtk/gtkstatusbar.c: complete api change to honour message contexts.
1517 unfortunaltely this also involved argument changes on the signal
1518 emissions which will not be caught by the compiler. your callbacks
1520 void message_text_popped (GtkStatusbar *statusbar,
1523 gpointer func_data);
1525 * gtk/gtkwidget.c (gtk_widget_set_rc_style): eliminated bug about
1526 initial signal emission.
1527 (gtk_widget_set_parent): don't ensure style, just call
1528 gtk_widget_set_style_recurse.
1529 (gtk_widget_set_style_recurse): only change a widget's rc styles if
1530 if there has already been a lookup.
1532 * gtk/testgtk.c: adaptions for statusbar widget.
1533 substituted notebook pixmaps with pixmaps from fvwm, since
1534 we don't know where the originals came from.
1536 * gtk/gtkobject.c (gtk_object_data_destroy): call the destroy
1537 notifier with the objects data, not its internal structure.
1539 * gtk/gtkspinbutton.c (gtk_spin_button_button_press): small
1542 Sun Mar 1 15:08:13 CST 1998 Shawn T. Amundson <amundson@gimp.org>
1544 * docs/*.texi changes from Greg Mclean.
1546 Sun Mar 1 18:41:07 1998 Tim Janik <timj@gimp.org>
1548 * gtk/gtkwidget.c (gtk_widget_restore_default_style): hm if we save the
1549 default style, we should also provide a function to restore it ;).
1551 * gtk/main.[hc]: small fixups to idle handlers, added support for quit
1554 Sun Mar 1 05:18:11 1998 Owen Taylor <owt1@cornell.edu>
1556 * gtk/gtkentry.c gtk/gtktext.c gtkeditable.[ch]
1558 Changed interface to cut/copy/paste so it makes sense
1559 when triggered by say, menu items.
1561 Sun Mar 1 03:20:39 1998 Owen Taylor <owt1@cornell.edu>
1563 * gtk/gtkentry.[ch] gtk/gtktext.[ch] gtkeditable.[ch]
1565 Turned off debugging in gtktext.c
1567 Bug fixes for cutting, pasting, deleting, etc.
1569 Some of the bugs that were there before have definitely
1572 * gtk/testgtk.c gtk/testgtkrc: Removed my ugly orange backgrounds,
1573 to make things look nicer.
1575 Sat Feb 28 23:58:54 1998 Owen Taylor <owt1@cornell.edu>
1577 * gtk/gtkentry.[ch] gtktext.[ch] gtkeditable.[ch]
1579 Created a new base widget type Editable for the entry and
1580 text widgets, which encapsulates most of the selection and
1581 clipboard handling stuff, plus some common signals.
1583 Changed the Entry widget extensively to support this,
1584 but the interface and appearance should be the same.
1586 Changed the Text widget moderately to support this.
1590 - Selection style cut and paste
1591 - Clipboard style cut and paste
1592 - Emacs style key bindings (~same as Entry)
1596 There are definitely still some bugs in the new stuff.
1598 Use style->base for the background and style->text for
1601 * gtkfilesel.c gtkspinbutton.c testgtk.c: small changes
1602 to fit the new interface more exactly.
1604 Sat Feb 28 19:29:09 1998 Tim Janik <timj@gimp.org>
1606 * gtk/gtkclist.c (gtk_clist_new_with_titles): retrive the clist widget
1607 from gtk_type_new (gtk_clist_get_type ()), not gtk_clist_new(),
1608 otherwise gtk_clist_construct() gets called twice.
1610 * gtk/gtkhandlebox.h:
1611 * gtk/gtkhandlebox.c: emit signals when the child is attached/detached.
1613 Sat Feb 28 15:18:36 1998 Tim Janik <timj@gimp.org>
1615 * gtk/gtkpreview.c: fix behavior of gtk_preview_put() with
1616 srcx/srcy != 0, gtk-shige-980127-0.patch.gz by
1617 AOSASA Shigeru <aozasa@sakuranet.or.jp>.
1619 * gdk: applied gtk-roebling-980121-0.patch.gz, patch for region
1620 support in Gdk, by Robert Roebling <roebling@ruf.uni-freiburg.de>.
1622 Fri Feb 27 15:31:55 1998 Tim Janik <timj@gimp.org>
1624 * gtk/gtktipsquery.c: we make an active server grab now, this way we
1625 can change the cursor globally and don't need to tweak event masks
1628 * gtk/gtkframe.c (gtk_frame_style_set): recompute label size.
1632 New signal GtkWidget::style_set to be emitted when a widget's style
1633 changed. New flag GTK_RC_STYLE to indicate whether an rc lookup has
1634 been perfomed for the widget.
1635 (gtk_widget_ensure_style): New function.
1636 (gtk_widget_set_rc_style): New function.
1638 * docs/styles.txt: new file.
1640 Fri Feb 27 01:11:55 1998 Owen Taylor <owt1@cornell.edu>
1644 - gtk_text_delete and gtk_text_insert now update caches
1645 and refresh screen correctly if the text widget isn't frozen.
1647 - Fixed bug where text->first_line_start_index wasn't
1648 being updated correctly on insertion and deletion.
1650 - Added new public macro GTK_TEXT_INDEX (text, ind), and
1651 function gtk_text_get_chars(text, index, nchars);
1653 Thu Feb 26 22:36:46 1998 Owen Taylor <owt1@cornell.edu>
1655 * gdk/gdkwindow.c gdktypes.c gdk.h:
1656 new functions for setting WM hints
1658 gdk_window_set_icon()
1659 gdk_window_set_icon_name()
1660 gdk_window_set_group()
1661 gdk_window_set_decorations()
1662 gdk_window_set_functions()
1664 * gdk/MwmUtil.h: new uninstalled header file from lesstif
1665 distribution, used for setting MWM hints.
1667 * gdk/gdkdnd.c Makefile.am: renamed from gdk/gdk_dnd.c
1669 * gtk/gtkhandlebox.c (gtk_handle_box_realize): Use MWM hints
1670 to undecorate window.
1672 * gtk/testgtk.c gtk/circles.xbm: new test for WM hints.
1674 Wed Feb 25 22:56:42 1998 Tim Janik <timj@gimp.org>
1676 * gtk/gtkspinbutton.h:
1677 * gtk/gtkspinbutton.c:
1678 new widget from Lars Hamann <hamann@braunschweig.netsurf.de> and
1679 Stefan Jeske <jeske@braunschweig.netsurf.de>.
1681 * gtk/gtknotebook.c: fixups from lars and stefan.
1683 Wed Feb 25 13:18:53 1998 Owen Taylor <owt1@cornell.edu>
1685 * gtk/gtkbbox.[ch] gtk/gtkhbox.[ch] gtk/gtkvbox.[ch] :
1687 Move layout constants into an enumeration, split
1688 GTK_BUTTONBOX_DEFAULT into GTK_BUTTONBOX_DEFAULT
1689 and GTK_BUTTONBOX_DEFAULT_STYLE (enumeration member).
1693 Renamed gtk_clist_row_isvisable to .._is_visible
1695 From: Maciej Stachowiak <mstachow@mit.edu>
1697 Wed Feb 25 13:50:05 GMT 1998 Tony Gale <gale@gimp.org>
1699 * docs/gtkfaq.sgml: added questions on:
1700 - Why don't the contents of a button move when
1701 the button is pressed?
1702 - How do I catch a double click event in
1704 - When compiling GTK+ I get an error like:
1705 make: file `Makefile' line 456: Syntax error
1706 Removed questions on menus which are covered in the
1709 Added link to HTML versions of FAQ and Tutorial on my
1712 Tue Feb 24 22:47:01 1998 Owen Taylor <owt1@cornell.edu>
1714 * gtk/gtktext.c: Added some support for i18n. The support
1715 for input methods, including preedit, is there, but input
1716 is ignored unless it comes one byte at a time, so the
1717 CJK locales won't really work. Fixing that would require
1718 variable-width character support in the Text widget, which
1719 is probably the wrong approach. Eventually we'll probably
1720 want to go to UCS-4 internally.
1722 Also, revised key press handling, which should improve
1723 the forwarding of non-handled keypresses to the toplevel,
1724 and make adding selection handling easier.
1726 * gtk/gtkentry.c: Minor changes so that C-d, etc delete
1727 the selection if there is one.
1729 * gdk/gdk.c (gdk_ic_get_events): Check the result of
1730 XGetICValues - it is failing for some reason, and
1731 causing some warnings to be printed.
1733 Mon Feb 23 15:41:13 1998 Owen Taylor <owt1@cornell.edu>
1735 * gtk/gtkwidget.c gtk/gtkmenu.c: Don't process configure events
1736 that just move the window, and don't resize it. Because we need
1737 to make sure that a widget gets redrawn after a size_allocate -
1738 and that only happens when the configure event changes the size
1739 of the window. Plus, it's inefficient.
1741 Mon Feb 23 15:45:37 1998 Marc Ewing <marc@redhat.com>
1745 Added gtk_toolbar_*_element() functions. Rewrote others
1746 to simply call gtk_toolbar_insert_element() to do the
1748 Added two new GtkToolbarChildType options: TOGGLEBUTTON and
1749 RADIOBUTTON, available through the gtk_toolbar_*_element() functions.
1751 Mon Feb 23 13:44:10 1998 Tim Janik <timj@gimp.org>
1753 * gtk/gtkstatusbar.h:
1754 * gtk/gtkstatusbar.c:
1755 (re-)implemented the statusbar widget. my first intend was to fix the
1756 code, but then there was nothing to fix.
1758 Sun Feb 22 20:42:04 1998 Marc Ewing <marc@redhat.com>
1760 * gtk/gtkclist.c (gtk_clist_insert): Allow inserts
1763 Sun Feb 22 14:28:43 1998 Owen Taylor <owt1@cornell.edu>
1765 * gtk/gtkmain.c (gtk_events_pending): Count idle handlers
1766 at internal priority as pending events.
1768 Sun Feb 22 00:20:12 MET 1998 Eckehard Berns <eb@berns.prima.de>
1770 * gdk/gdkcc.c (gdk_color_context_query_colors): fixed a bug for mode
1771 GDK_CC_MODE_TRUE, when on a 24-bit visual on a 32-bit mashine.
1773 Sat Feb 21 15:33:20 1998 Tim Janik <timj@gimp.org>
1776 * gtk/gtkwidget.c: renamed signal GtkWidget::set_parent to
1777 GtkWidget::parent_set. since it's purpose is pure notification,
1778 it should have been named this way in the first place.
1780 Sat Feb 21 12:06:11 1998 Scott Goehring <scott@poverty.bloomington.in.us>
1782 * gtk/gtkentry.c (gtk_entry_set_text): Added a test for passing a
1785 Sat Feb 21 14:49:17 1998 Tim Janik <timj@gimp.org>
1788 * gtk/gtkobject.c: gtk_object_query_args takes an additional pointer
1789 now which if supplied will point to an array holding the sequential
1792 * gtk/gtktree.c: fix emission of selection_changed signal, supplied
1795 * gtk/gtktreeitem.c: inline the plus and minus pixmaps, supplied by
1798 * gtk/gtknotebook.c: do a resize when a page is removed and don't
1799 refer to the removed page on the switch signal, supplied by Lars Hamann
1804 gtk_toolbar_append_item, gtk_toolbar_prepend_item,
1805 gtk_toolbar_insert_item, gtk_toolbar_append_widget,
1806 gtk_toolbar_prepend_widget, gtk_toolbar_insert_widget: take an additional
1807 gchar *tooltip_private_text as argument to fully support the underlying
1808 call to gtk_tooltip_set_tip.
1810 Fri Feb 20 06:40:00 1998 Tim Janik <timj@gimp.org>
1812 * gtk/gtktipsquery.h:
1813 * gtk/gtktipsquery.c:
1814 New widget GtkTipsQuery for letting the user query tooltips of widgets.
1816 * gtk/testgtk.c: add example for GtkTipsQuery.
1818 * gtk/gtk.h: include gtk/gtktipsquery.h.
1820 * gtk/gtklabel.c: enable default constructing.
1823 Thu Feb 19 18:53:51 1998 Larry Ewing <lewing@discord.isc.tamu.edu>
1825 * removed g_warnings from the common XShm failure cases in gdkimage.c
1827 1998-02-19 Federico Mena Quintero <federico@nuclecu.unam.mx>
1829 * gtk/gtkcombo.c (gtk_combo_entry_key_press): Added M-p and M-n
1830 key equivalents for up and down keys. Just for us Emacs weenies :-)
1832 Thu Feb 19 12:18:24 1998 Owen Taylor <owt1@cornell.edu>
1834 * gtk/testgtk.c : Use POINTER_MOTION_HINT when dragging
1837 Stefan Wille <1wille@vsys1.informatik.uni-hamburg.de>)
1839 * gtk/gtktext.c : Fixes to inserting and deleting characters
1841 (gtk-magnus-980210-0 Magnus Hulthen <magnus@axiom.se>)
1843 * glib/configure.in glib/glibconfig.h.in: the value of
1844 ---enable_debug is written into glibconfig.h so everything
1845 is recompiled when it changes. (HACK)
1847 * gtk/gtkmain.c gdk/gdk.c docs/debugging.txt:
1848 Added --gdk-no-debug and --gtk-no-debug switches. Effect
1849 of switches is no cumulative.
1851 Thu Feb 19 06:56:52 1998 Tim Janik <timj@gimp.org>
1861 present the argument access masks on their announcement.
1865 (gtk_object_add_arg_type): take an additional argument describing
1866 the access mask of the new arg. this can be of GTK_ARG_READABLE,
1867 GTK_ARG_WRITABLE or GTK_ARG_READWRITE (the latter is an alias for
1868 the two previous ones).
1869 (gtk_object_query_args): provide an access_mask array if desired.
1871 * gtk/gtkwidget.c (gtk_widget_real_realize):
1872 realized the assumtion that widget is a NO_WINDOW widget
1876 slight changes to gtk_window_configure_event that will make
1877 the resizing behaviour a little less odd.
1878 sigh, for some (buggy) reason, there are still container resizes
1879 triggered by manual resizing to very small window sizes.
1880 the cointainer resizes will cause gtk_real_window_move_resize to
1881 be invoked, which makes the app look like it wants to fight the users
1884 Thu Feb 19 01:11:48 1998 Owen Taylor <owt1@cornell.edu>
1886 * configure.in gdk/gdk.[ch] gdk/gdkcc.c
1887 gdk/gdkglobals.c gdk/gdkinputcommon.h gdk/gdkprivate.h
1888 gdk/gdkvisual.c glib/configure.in glib/glib.h
1889 glib/gutils.c gtk/Makefile.am gtk/gtkmain.c
1890 gtk/gtkobject.[ch] gtk/gtkdebug.h docs/debugging.txt
1892 New system for controlling debugging:
1894 * --enable-debug=[no/yes/minimum]
1895 * G_DISABLE_ASSERT and G_DISABLE_CHECKS for glib
1896 * G_NO_CHECK_CASTS to control cast checking
1897 * G_ENABLE_DEBUG enables run time checking which controls:
1900 Miscellaneous g_print's in GDK
1901 And is controlled by --gdk-debug/GDK_DEBUG, --gtk-debug/GTK_DEBUG
1902 * debug_level and show_events are gone from GTK
1904 See docs/debugging.txt for details.
1906 And some fixups to the configure.in's so '-g' can be
1907 overriden on the command line for --enable-debug
1909 Thu Feb 19 05:40:51 1998 Tim Janik <timj@gimp.org>
1911 * gtk/gtknotebook.h:
1912 * gtk/gtknotebook.c:
1913 applied gtk-hamann_jeske-980218-0.patch.gz, a patch from
1914 Lars Hamann and Stefan Jeske which introduces major
1915 usability improvements.
1917 - container border_width>0 does now work correctly for show_tabs==TRUE
1918 and for tab_pos=GTK_POS_BOTTOM/GTK_POS_RIGHT.
1919 - toggleing visibility of the tab labels works now.
1920 - emission of GtkNotebook:switch_page and all page changes
1921 also the signature for the GtkNotebook:switch_page signal changed,
1922 callbacks should now look like:
1923 gint notebook_switch_page (GtkWidget *widget, GtkNotebookPage *page,
1924 gint page_num, gpointer data);
1926 Wed Feb 18 01:09:56 PST 1998 Jay Painter <jpaint@serv.net>
1927 * gdk/gdk.c: fixed ambigous else compiler warning
1928 * gtk/gtkgamma.c: fixed ambigous else compiler warning
1930 * gtk/gtkclist.c: new signals which break everything! (yeah!)
1931 * gtk/gtkfilesel.c: fixed to use new clist signals
1933 Wed Feb 18 04:38:24 1998 Tim Janik <timj@gimp.org>
1937 new signal GtkWidget::set_parent. this signal will be emitted once a
1938 widget gets a new/no parent assigned (i.e. from gtk_widget_unparent
1939 and gtk_widget_set_parent).
1941 Wed Feb 18 02:58:50 1998 Tim Janik <timj@gimp.org>
1943 * gtk/gtktooltips.h:
1944 new functions gtk_tooltips_data_get and
1945 gtk_tooltips_set_tip, gtk_tooltips_set_tips is discouraged now.
1946 (_GtkTooltips): removed some fields that were never used.
1947 changed boolean fields to one bit size, to pack together with
1949 (_GtkTooltipsData): added tip_private, renamed tips_text to
1951 * gtk/gtktooltips.c:
1952 (gtk_tooltips_data_get): new function to retrive the
1953 _GtkTooltipsData structure of a widget.
1954 (gtk_tooltips_set_tip): new function for more extensible tooltips
1955 settings than gtk_tooltips_set_tips which is discuraged now.
1956 removed a bug that caused a stale object_data key to a
1957 _GtkTooltipsData structure.
1958 removed a bug that caused tips falsly to come up for a grab widget
1959 on widgets where events were grabbed from.
1961 1998-02-17 Federico Mena Quintero <federico@nuclecu.unam.mx>
1963 * gdk/gdkcc.c: Added some missing newlines on debug messages.
1965 Tue Feb 17 05:41:31 1998 Tim Janik <timj@gimp.org>
1967 * gtk/gtkentry.c (gtk_entry_init): invoke gtk_entry_grow_text already
1968 in this place, so the application will never see entry->text==NULL.
1969 (see also ChangeLog entry from Tue Feb 11 1997 on this).
1971 * gtk/gtkcheckbutton.c:
1972 * gtk/gtkradiobutton.c:
1973 * gtk/gtktogglebutton.c:
1974 applied patch to fix draw_indicator behaviour from Lars Hamann
1978 * gtk/gtkmain.c (gtk_grab_get_current): new function
1979 that returns the current grab widget or NULL.
1981 * gdk/gdkwindow.c (gdk_window_shape_combine_mask): remove
1982 shape mask if mask==NULL (provided by Stefan Wille).
1984 Tue Feb 17 00:06:26 1998 Owen Taylor <owt1@cornell.edu>
1986 * gtk/gtkpaned.c, gtk/gtk[hv]paned.c: (gtk-fortier-980215-0)
1987 From Patrice Fortier <Patrice.Fortier@aquarel.fr>
1989 Add a widget->window for paned windows, so they
1990 can be reparented properly.
1992 Mon Feb 16 23:47:09 1998 Owen Taylor <owt1@cornell.edu>
1994 * gtk/gtkviewport.c: (gtk-fortier-980130-0)
1995 From Patrice Fortier <Patrice.Fortier@aquarel.fr>
1997 Eliminate some extra expose events for viewports.
1998 (To be conservative, I set the user's event mask for
1999 both widget->window, and viewport->bin_window -owt)
2001 Mon Feb 16 23:12:14 1998 Owen Taylor <owt1@cornell.edu>
2003 * gtk/gtkmain.c: Make timeout and idle insertion code
2004 use g_list_insert_sorted().
2006 Mon Feb 16 17:35:17 1998 Owen Taylor <owt1@cornell.edu>
2008 * gtk/gtktreeitem.c: Use gtk_signal_default_marshaller,
2009 for expand/collapse signals.
2011 Fri Feb 13 19:08:51 1998 Tim Janik <timj@gimp.org>
2013 * gtk/gtkclist.c (check_exposures): check for clist !REALIZED.
2014 (draw_rows): bail out if the widget isn't drawable.
2015 (hadjustment_value_changed):
2016 (vadjustment_value_changed): bail out if clist isn't drawable.
2018 * gdk/gdk.c (graphics_expose_predicate): check for private != NULL.
2019 (gdk_event_get_graphics_expose): check for window != NULL.
2021 Fri Feb 13 00:33:26 1998 Owen Taylor <owt1@cornell.edu>
2023 * gtk/testgtk.c (shape_create_icon): Realize window before
2024 creating xpm so it gets the right colormap/visual,
2025 instead of the default one.
2027 Thu Feb 12 23:59:49 1998 Owen Taylor <owt1@cornell.edu>
2029 * gtk/gtksignal.[ch] gtk/gtkmain.[ch] gtk/gtkcontainer.[ch]
2030 gtk/gtkselection.[ch] gdk/gdk.[ch] gtktypeutils.h
2032 Replaced all _interp functions with _full functions.
2033 (_interp functions left in for compatibility until 0.99.5).
2034 Difference: _full functions take _both_ a C-language callback and a
2035 marshaller, and simply ignore the C-language callback
2036 if the marshaller is present. This allows the destroy notification
2037 to be used without marshalling.
2039 gtk_selection_add_handler[_full]() regularized to agree
2040 with other callbacks.
2042 Also, added gtk_input_add_full() to the header file.
2043 (gtk_input_add_interp() was never there)
2045 * gtk/gtkmain.[ch] gtk/gtkwidget.c: Idle functions are now prioritized.
2046 Added new function gtk_idle_add_priority to create
2047 an idle with a specified priority (default is zero)
2048 constants #defined - GTK_PRIORITY_[HIGH/INTERNAL/DEFAULT/LOW]
2049 (redraws, resizes run at GTK_PRIORITY_INTERNAL)
2051 * gtk/gtkentry.c gtk/testselection.c: changes to keep up with change
2054 * gtk/gtkentry.c gtk/gtkinputdialog.c gtk/gtklist.c
2055 gtk/gtklistitem.c gtktree.c gtk/gtktreeitem.c testgtkrc:
2057 Change style->white to style->base[] where appropriate.
2058 Change the default style to make this apparent. (Yes, its
2059 ugly... it can be removed later)
2061 Tue Feb 10 15:01:44 1998 Owen Taylor <owt1@cornell.edu>
2063 * gtk/gtkobject.c gtk/gtkobject.h: Add a DestroyNotify
2064 field, and gtk_object_set_data_full() to match.
2066 * gtk/gtkobject.c (gtk_object_finalize): ObjectData structures
2067 were being added to a free list, then forgotten about. Just
2068 rely on GMemChunk instead.
2070 2018-02-11 Federico Mena Quintero <federico@nuclecu.unam.mx>
2075 * gtk/gtkhandlebox.c:
2076 * gtk/gtknotebook.c:
2082 * gtk/gtkviewport.c:
2083 Fixed unrealize handler to comply with the
2084 documentation (which mentions the right thing to do).
2086 Wed Feb 11 00:18:31 1998 Tim Janik <timj@gimp.org>
2088 * docs/refcounting.txt: backed out the section "Gnits to care about".
2089 * docs/developers.txt: new file, kinda developers FAQ.
2091 * gtk/gtksignal.c: new function gtk_signal_handler_pending() returning
2092 the id of the next handler pending for that signal or 0.
2093 put struct GtkHandler back into gtksignal.c along with
2094 gtk_signal_get_handlers.
2096 Tue Feb 10 07:12:07 1998 Tim Janik <timj@gimp.org>
2100 ok, there have been several severe bugs in the signal handler
2101 referencing and ->next connection stuff. these bugs caused
2102 invokations of handlers that are disconnected and - worse -
2103 destroyed already. invokation of *destroyd* handlers mean:
2104 anything can be executed , because the handler structure can just
2105 as well be realocated.
2106 at the cost of an extra ->prev field per handler we should have a
2107 reasonable stable system now, because of the various places that
2108 can cause a handler to be disconnected (*any* handler invokation can
2109 cause *any* or *all* handlers to be disconnected, there is no way
2110 around a doubly linked list, actually handler disconnection has never
2111 worked correctly because of this.
2112 handlers are connected together via a *doubly* linked list now, and it
2113 is *not* valid to remove a handler out of this list untill all its
2114 references have been droped, i.e. handler->ref_count==0.
2115 to prevent emissions of disconnected but still referenced handlers,
2116 disconnected handlers are simply marked as blocked and get an id of 0
2117 which is an invalid signal handler id.
2118 the handler->id has been changed to have 28 significant bits (using
2119 alignment gaps), since 65536 (old range: guint16) signal connections
2120 (as a total) can easily be reached by complex applications.
2121 this whole handler thingy is at least as tedious as writing doubly
2122 linked list implementations ;)
2124 Mon Feb 9 23:08:16 1998 Owen Taylor <owt1@cornell.edu>
2126 * gtk/gtkwidget.c (gtk_widget_unparent): Check for
2127 the RESIZE_NEEDED flag and remove the widget from the list.
2128 Remove the check from gtk_widget_destroy (no longer needed).
2130 * Unrealize widget _before_ calling "destroy" signal, and
2133 * Unrealize child widgets _after_ unrealizing parent to improve
2136 Mon Feb 9 16:42:21 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
2138 * gtk/gtksignal.c (gtk_signal_get_handlers): no longer a private
2140 gtksignal.h: export gtk_signal_get_handlers and GtkHandlers type.
2142 Sun Feb 8 07:06:54 1998 Tim Janik <timj@gimp.org>
2144 * gtk/gtkmenu.c (gtk_menu_get_attach_widget): new function to return
2145 the widget that the menu is attached to.
2147 Sat Feb 7 11:33:08 1998 Owen Taylor <owt1@cornell.edu>
2149 * gdk/gdkgc.c (gdk_gc_copy): use a mask of 0xffffffff
2150 instead of 0xffff, since there are 22 flags currently
2151 defined. (From: Jon Trowbridge <trow@emccta.com>)
2153 Changed to something better. ~((~1) << GCLastBit)
2154 (From: from Daniel Stephens <daniel@cheeseplant.org>)
2156 Sat Feb 7 02:29:01 1998 Tim Janik <timj@gimp.org>
2158 * gdk/gdk.c (gdk_event_translate): don't wipe out window_private's x
2159 and y coordinates if the configure notify is only about resizing,
2160 query the correct origin instead.
2162 Wed Feb 4 23:05:28 1998 Scott Goehring <scott@poverty.bloomington.in.us>
2164 * gtk/gtkmenufactory.c: menufactories now ref&sink the menus they
2167 Thu Feb 5 02:13:08 1998 Tim Janik <timj@gimp.org>
2170 * gtk/gtklist.c (gtk_list_remove_items_no_unref): new function
2171 to perform the same actions as gtk_list_remove_items, but
2172 supply the removed widgets with an additional reference count.
2174 * gtk/gtkmain.c (gtk_main_iteration_do): ignore events
2175 with event_widget == NULL, since they are bogus events
2176 from destroyed GdkWindows, exept for the case where
2177 event->type==GDK_PROPERTY_NOTIFY. Always handle expired
2178 timeout functions when returning from this function.
2180 * gtk/gtkwidget.c (gtk_widget_event): ignore GDK_EXPOSE events
2181 if event->window == NULL. Also, if this function couldn't handle
2182 the event for any reason (including failing assumptions), make
2183 the return value to look as if the event had been handled to
2184 avoid further processing (and warnings).
2187 * gtk/gtkwidget.c: remove gtk_widget_sink, because there is
2188 no point in providing such a function.
2190 * gdk/gdk.c (gdk_init): changed options `-name' and `-class'
2191 to `--name' and `--class', because the old names would
2192 confuse getopt(). these arguments have been introduced in the
2193 changes from gtk+970916 to gtk+970925 without a ChangeLog entry,
2194 changing argument names is painful, it would be nice if people
2195 would care about compatibility and consistency in the first place!
2197 Tue Feb 3 15:09:55 1998 Tim Janik <timj@gimp.org>
2199 * docs/widget_system.txt: new file containing notes about
2200 the inner workings of the widget system of GTK+, a widget
2201 flag description and certain invariants about widget states.
2203 * docs/refcounting.txt: moved file (previously REFCOUNTING)
2204 introducing The Reference Counting Scheme of GDK an GTK+.
2205 lots of additions/corrections.
2207 * gtk/gtksignal.c (gtk_signal_real_emit): for the emission
2208 of AFTER signals, fetch the objects signals via
2209 gtk_signal_get_handlers again. some handlers might have
2210 been removed or added. not doing this would mess up the
2211 memchunk allocation of signal handlers (this had been
2212 triggered by multiple *_while_alive connections), bad, bad, bad!
2213 (gtk_handlers_run): do the referencing on signal handlers
2214 unconditionally, the invokation of AFTER handlers will now take
2215 care of modified lists.
2217 * gtk/gtksignal.h: added gtk_signal_connect_while_alive.
2219 Tue Feb 3 15:34:27 1998 Owen Taylor <owt1@cornell.edu>
2221 * gdk/gdkcolor.c (gdk_colormap_get_system): Only query
2222 the colormap for GRAYSCALE and PSEUDOCOLOR visuals,
2223 and don't ask for more than 256 colors in any case.
2225 * gdk/gdkwindow.c (gdk_window_internal_destroy): Remove
2226 the input window information when we destroy the window,
2227 not when we are notified of it.
2229 * gdk/gdkinputcommon.h (gdk_input_device_new): Work around
2230 bug in XFree86 3.3.1's handling of Wacom macro buttons.
2231 by assumming no device will report exactly 25 buttons.
2233 * gdk/gdkinputcommon.h (gdk_input_common_other_event): Fill
2234 in string translation for generated key press events,
2235 do sanity checking on received key codes.
2237 * gdk/gdkcc.c (gdk_color_context_new): Allocate enough
2238 room for a GdkColorContextPrivate, not just for a
2241 Tue Feb 3 15:09:55 1998 Tim Janik <timj@gimp.org>
2243 * gtk/testgtk.c: don't add the same menu to different menuitems/
2246 * gtk/gtkmenuitem.h:
2247 * gtk/gtkmenuitem.c: new function gtk_menu_item_remove_submenu ro
2248 be consistent with optionmenu. use gtk_menu_attach_to_widget/
2249 gtk_menu_detach for setting/removing the submenu.
2250 invoke gtk_widget_destroy(submenu) in destructor to be consistent
2251 with other destructors.
2253 * gtk/gtkoptionmenu.h:
2254 * gtk/gtkoptionmenu.c: attach/detach to menu widget via
2255 gtk_menu_attach_to_widget/gtk_menu_detach.
2256 invoke gtk_widget_destroy(menu) in destructor to be consistent
2257 with other destructors.
2260 * gtk/gtkmenu.c: new functions gtk_menu_attach_to_widget
2261 and gtk_menu_detach that correspond to the action of
2262 gtk_widget_set_parent and gtk_widget_unparent.
2264 * gtk/widget.c: few fixups.
2266 Tue Feb 3 00:12:00 1998 Owen Taylor <owt1@cornell.edu>
2268 Fixed problem with division by zero in row/column-spanned
2269 tables. Also removed a bunch of conditionals by making
2270 the observation that x/1 == x.
2272 Mon Feb 2 04:15:08 1998 Tim Janik <timj@gimp.org>
2278 * gtk/gtkcontainer.c:
2279 * gtk/gtkprivate.h (GTK_PRIVATE_UNSET_FLAG) (GTK_PRIVATE_UNSET_FLAGS):
2280 changed name to reflect that these macros in fact can't operate on
2283 * gtk/gtktoolbar.c: fixed destroy handler, so it doesn't
2284 segfault with the new refcounting scheme anymore.
2286 * gtk/gtkhandlebox.c:
2291 * gtk/gtkviewport.c:
2293 gdk_window_set_user_data (window, NULL);
2294 gdk_window_destroy (window);
2296 throughout the code.
2298 * gtk/gtkmain.c (gtk_propagate_event): fixed a bad, bad referencing
2299 bug that could caused unreferencing of finalized objects.
2301 * gtk/testgtk.c: destroy fileselection on "OK" (this triggered the
2302 above mentioned bug).
2308 implemented and object reference tracer (gtk_trace_referencing) which
2309 is activated if GTK_TRACE_OBJECTS is defined (currently per default).
2310 in gdb: set the static variable `gtk_trace_object' to point to the
2311 object that you want to have reference traced.
2313 * gtk/gtkfileselection.c: few cleanups.
2315 * gtk/gtkcolorsel.c:
2318 * gtk/gtkselection.c:
2321 cleanups with key name spaces.
2323 * gtk/gtkcombo.c: fixed destruction bug with popwin.
2325 * gtk/gtkcontainer.h:
2326 * gtk/gtkcontainer.c: GTK_RESIZE_NEEDED is a private flag now.
2327 (gtk_container_register_toplevel): new function.
2328 (gtk_container_unregister_toplevel): new function.
2330 * gtk/gtkmain.c: GTK_LEAVE_PENDING is a private flag now.
2332 * gtk/gtkmenu.c: call gtk_container_register_toplevel in
2333 gtk_menu_class_init instead of this dirty gtk_widget_set_parent(,NULL)
2334 hack. new default handler gtk_menu_destroy for calling
2335 gtk_container_unregister_toplevel. removed GTK_ANCHORED, GTK_UNMAPPED.
2337 * gtk/gtkobject.h: macro cleanups, added GTK_DESTROYED flag.
2339 * gtk/gtkobject.c: only emit DESTROY signal if !GTK_OBJECT_DESTROYED
2342 * gtk/gtkprivate.h: new file that will not be automatically included.
2343 it holds the private flags for GtkWidget along with it's SET/UNSET
2344 and examination macros.
2346 * gtk/gtkwidget.c: private flags: GTK_RESIZE_NEEDED, GTK_REDRAW_PENDING,
2347 GTK_RESIZE_PENDING, GTK_IN_REPARENT, GTK_USER_STYLE. GTK_ANCHORED is
2348 replaced by GTK_TOPLEVEL. added missing UNSET for GTK_IN_REPARENT.
2349 removed the gtk_widget_set_parent(, NULL) hack for toplevels.
2350 upon destroy free memory for widgets with GTK_WIDGET_HAS_SHAPE_MASK.
2352 * gtk/gtkwidget.h: split up the widget flags into a public and a private
2353 portion. added an extra field private_flags to GtkWidget without making
2354 it bigger by using an alignment gap of 16 bit. macro cleanups.
2356 * gtk/gtkwindow.c: removed GTK_ANCHORED. new function gtk_window_destroy
2357 for calling gtk_container_unregister_toplevel. removed the
2358 gtk_widget_set_parent(,NULL), call gtk_container_register_toplevel
2359 instead. remove GTK_UNMAPPED. GTK_RESIZE_NEEDED is private now.
2361 * gtk/gtksignal.c (gtk_signal_disconnect): removed a bug on
2362 removal that cut off the handler list -> living_objects == 0
2363 with testgtk. made some warnings more descriptive.
2364 new function gtk_signal_connect_object_while_alive, which
2365 will automatically destroy the connection once one of the objects
2366 is destroyed. didn't include this before removal of the above
2369 Sat Jan 31 21:26:27 1998 Owen Taylor <owt1@cornell.edu>
2371 * gtk/gtkwidget.c: Added a new GTK_IN_REPARENT flag and revised
2372 gtk_widget_reparent so that the child would not be unrealized
2373 unnecessarily. Changed gtk_widget_unrealize () to recursively
2374 unrealize the children (since the child windows will be
2377 Sat Jan 31 00:05:34 PST 1998 Manish Singh <yosh@gimp.org>
2379 * gtk/gtkcombo.c: changed to use g_strcasecmp
2380 * gtk/gtkobject.c: #include <stdlib.h> for atexit
2382 Sat Jan 31 00:13:33 1998 Owen Taylor <owt1@cornell.edu>
2384 * gtk/gtkstyle.c: Backed out change to close polygons
2385 since it caused problems for the Notebook.
2387 Fri Jan 30 22:28:09 1998 Owen Taylor <owt1@cornell.edu>
2389 * gtk/gtkclist.{c,h}:
2390 - Conformity to new reference counting schemes
2391 - Font and color information is no-longer taken from
2392 the (possibly unitialized) style before the widget
2393 is realized, but is obtained when needed. (Fixes
2394 problems with non-default styles)
2395 - white_gc => base_gc where appropriate
2396 - Handle graphics expose events correctly (or as
2397 correctly as anywhere else) so that scrolling when
2400 Fri Jan 30 21:32:11 1998 Owen Taylor <owt1@cornell.edu>
2402 * gtk/gtkwidget.c (gtk_widget_init): Don't replace the object
2403 flags, augment them. (Otherwise we'll clear the FLOATING flag)
2405 Fri Jan 30 23:55:03 1998 Tim Janik <timj@gimp.org>
2407 * Incorporation of Marius Vollmer's reference counting revolution,
2408 plus various fixups and additions from myself.
2411 * gdk/gdkgc.c: new functions gdk_gc_ref/gdk_gc_unref.
2413 * gdk/gdkprivate.h: cleanups on ref_count field sizes.
2415 * gtk/gtkadjustment.c (gtk_adjustment_set_value): new function for
2416 emission of GtkAdjustment::value_changed signal.
2419 * gtk/gtkcolorsel.c:
2423 * gtk/gtkinputdialog.c:
2430 replaced functionality of gtk_*_destroy by gtk_*_finalize.
2435 * gtk/gtkmenushell.c:
2436 * gtk/gtknotebook.c:
2439 removed default destroy handler.
2441 * in general: reference parent->window for NO_WINDOW widgets.
2442 set user data of a GdkWindow to NULL before destruction.
2444 * gtk/gtkbutton.c: use gtk_widget_unparent instead of gtk_widget_destroy
2447 * gtk/gtkcontainer.c: provide other containers with a default destroy
2448 handler that will destroy all children.
2449 new function gtk_container_foreach_interp.
2450 new field resize_widgets.
2452 * gtk/gtklist.c: handle destruction of children in gtk_list_destroy.
2453 replaced occourances of gtk_widget_destroy with gtk_widget_unparent.
2454 reference children that are in the selection list.
2456 * gtk/gtkmain.c: reference grab widgets.
2457 (gtk_get_event_widget): check for event.window != NULL. Note: this
2458 function may return NULL now!.
2459 (gtk_propagate_event): much simplified by using proper reference
2462 * gtk/gtkmenu.c: introduce GTK_TOPLEVEL, and gtk_widget_set_parent(,
2465 * gtk/gtkmenuitem.c: gtk_widget_(un)ref the submenu.
2467 * gtk/gtkmenushell.c: check for return value of gtk_get_event_widget.
2469 * gtk/gtknotebook.c: proper gtk_widget_unparent()ing.
2471 * gtk/gtkobject.c: new functions gtk_object_finalize,
2472 gtk_object_notify_weaks, gtk_object_debug, gtk_object_sink,
2473 gtk_object_weakref, gtk_object_weakunref. implementation of the new
2474 reference counting scheme for gtkobjects (consult gtk+/REFCOUNTING).
2476 * gtk/gtkoptionmenu.c: proper reference counting for option_menu->menu.
2478 * gtk/gtkscrolledwindow.c: new finalize handler for proper referencing
2481 * gtk/gtksignal.c: internal representation of signal_type is now 16 bit
2482 instead of 13 bits. this is needed because of user signals.
2483 new functions gtk_signal_handler_ref and gtk_signal_handler_unref
2484 (replacement for gtk_signal_handler_destroy).
2485 gtk_signal_emit, gtk_signal_emit_by_name, gtk_signal_real_emit used
2486 to return the existence of a GtkObject. this will always be TRUE now,
2487 therefore the return value is now void.
2489 * gtk/gtktooltips.h:
2490 * gtk/gtktooltips.c: GtkTooltips is now a descendant of GtkData and
2491 therefore a real GtkObject.
2493 * gtk/gtktree.c: reference changes similar to thos in gtklist.c.
2495 * gtk/gtktreeitem.c: reference th e pixmaps properly.
2497 * gtk/gtktypeutils.h:
2498 * gtk/gtktypeutils.c: new function gtk_arg_copy() to conform to
2499 the requirements of gtk_object_get().
2501 * gtk/gtkviewport.c: finalize handler for proper referencing of the
2504 * gtk/gtkwidget.c: substituted VISIBILITY_NOTIFY_EVENT by NO_EXPOSE_EVENT.
2505 added finalize handler. added gtk_widget_ref/gtk_widget_unref.
2506 new functions gtk_widget_idle_draw and gtk_widget_idle_sizer, that
2507 will handle all widgets that are currently in either queue.
2508 referencing all over the place. changes because gtk_signal_emit
2509 returns void now. moved queue removal into the destroy handler.
2510 gtk_widget_real_unrealize propagates now down the tree. new flag
2511 GTK_TOPLEVEL. new function gtk_widget_destroyed for connection to the
2512 destroy signal of a widget. this function nullifies the widgets
2513 structure pointer, look at gtkmain.c for an example on this.
2515 * gtk/gtkwindow.c: new functions gtk_window_activate_focus,
2516 gtk_window_activate_default. for activation of the appropriate
2517 children. changes to the resizing code because there is a new
2518 field resize_widgets in GtkContainer now.
2520 * gtk/testgtk.c: some changes because of all the above ;)
2522 Fri Jan 30 17:41:06 1998 George Lebl <jirka@5z.com>
2524 * gtk/gtktable.c: fixed round-off error in calculation
2525 of tabels with a lot of cells
2527 Fri Jan 30 08:51:16 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
2529 * gdk/gdkcc.c (gdk_color_context_get_pixel): red/green/blue
2530 parameters are now expected to be in [0, 65535], to be consistent
2531 with the rest of Gdk.
2532 (gdk_color_context_get_pixels): Made it use 16-bit color values as
2533 well. Fixed mdist=1000000 buglet (it should start with at least
2535 (gdk_color_context_get_pixels_incremental): Same as
2536 gdk_color_context_get_pixels().
2538 Thu Jan 29 22:57:39 1998 Owen Taylor <owt1@cornell.edu>
2540 * gtk/gtkstyle.c (gtk_default_draw_polygon): Close
2541 the polygon if it isn't already. (To match gtk_draw_polygon)
2542 Simplified logic. (Appearance could probably be
2543 improved for objects with gradual curves by adding in
2544 some intermediate edge coloration)
2546 Thu Jan 29 21:36:14 1998 Tim Janik <timj@gimp.org>
2548 * gtk/gtksignal.c (gtk_signal_query): new function to gather
2549 information about a certain signal.
2551 * gtk/gtksignal.c (gtk_signal_newv): new function similar to
2554 * gtk/gtksignal.c (gtk_signal_real_emit): check for function_offset
2557 * gtk/gtksignal.c (gtk_signal_connect_by_type): perform a signal
2558 id lookup on the parent as well.
2560 * gtk/gtkobject.c (gtk_object_class_add_user_signal): new
2561 function for implementation of user defined signals.
2562 * gtk/gtkobject.c (gtk_object_class_add_signals): free old
2565 * gtk/gtkobject.h: this holds the typedefs for GtkSignalFunc and
2566 GtkSignalMarshaller now, because they are used for
2567 gtk_object_class_add_user_signal.
2569 * gtk/gtktypeutils.c (gtk_type_class_init): reset object_class->signals
2570 and object_class->nsignals for new object classes.
2572 Tue Jan 27 15:52:48 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
2574 * gtk/gtkhandlebox.c (gtk_handle_box_realize): The auto_shrink
2575 policy of the floating window is now set to TRUE. This fixes the
2576 problem of the floating window being too big when the handlebox
2578 (gtk_handle_box_motion): Now we use GDK_POINTER_MOTION_HINT_MASK
2579 to improve movement.
2581 Tue Jan 27 14:15:50 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2583 * docs/gtkfaq.sgml: more additions/changes Tony Gale.
2585 Mon Jan 26 17:12:12 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2587 * docs/gtkfaq.sgml: additions/changes from new FAQ maintainers
2588 Nathan Froyd and Tony Gale.
2590 Mon Jan 26 16:54:02 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2592 * docs/gtk.texi: additions/changes from Gregory A. McLean
2594 Mon Jan 26 02:15:29 1998 Tim Janik <timj@gimp.org>
2601 * gdk/gdkproperty.c:
2602 * gdk/gdkselection.c:
2603 * gdk/gdkwindow.c: added a bunch of checks for window != NULL and
2606 Sun Jan 25 19:15:32 1998 Tim Janik <timj@gimp.org>
2608 * gtk/gtkwidget.h (enum): added new widget flag GTK_LEAVE_PENDING.
2609 * gtk/gtkmain.c (gtk_main_iteration_do): if a widget has
2610 GTK_LEAVE_PENDING set, send it its LEAVE_NOTIFY event, regardless
2611 of a grab or sensitivity.
2612 changed the compression code for enter/leave notify events to
2613 free *both* compressed event, and removed an unneccessary call
2616 * ChangeLog: finally catched up with the recent changes on my part.
2618 * gtk/gtkobject.h: new element n_args in GtkObjectClass.
2619 * gtk/gtkobject.c (gtk_object_query_args): this function now returns
2620 the arguments in the correct order.
2624 * gtk/gtkcontainer.c:
2629 * gtk/gtkwindow.c: various fixes and additions to the gtk_*_set_arg
2630 and gtk_*_get_arg() functions.
2633 * gdk/gdk.c (gdk_pointer_is_grabbed): new function.
2636 * gtk/gtkmain.c: implementations of gtk_invoke_key_snoopers(),
2637 gtk_key_snooper_install() and gtk_key_snooper_remove(). this
2638 mechanism allowes applications to track global hot keys that need
2639 to bypass accelerator tables and else key processing stuff.
2641 Thu Jan 22 18:58:44 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
2643 * gdk/gdkcc.c: Switched the file to GNU indentation, for consistency.
2645 * gdk/gdktypes.h (struct _GdkColorContext): Picky, picky... fix
2646 two lines with wrong indentation :-)
2648 Thu Jan 22 02:32:06 1998 Scott Goehring <scott@poverty.bloomington.in.us>
2650 * gtk/Makefile.am: Fixed the call to runelisp to use $(SHELL).
2651 (Cannot rely on the script having execute permissions.)
2653 Wed Jan 21 17:29:54 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2657 Wed Jan 21 01:32:21 1998 Tim Janik <timj@psynet.net>
2660 * gtk/gtkwidget.c: changed the state_changed signal to take an
2661 extra argument `old_state'.
2662 removed `gtk_widget_restore_state'.
2663 changed `gtk_widget_set_state' and `gtk_widget_set_sensitive' to use
2664 only one function `gtk_widget_propagate_state' to iterate down the
2665 tree. this causes GtkWidget::state_changed to be invoked on state
2666 changes and on sensitivity changes. some comment cleanups.
2668 Tue Jan 20 16:38:52 1998 Owen Taylor <owt1@cornell.edu>
2669 * gtk/gtkcombobox.{c,h}: removed
2670 gtk/gtkcombo.{c,h}: added [Paolo Molaro's version]
2671 gtk/testgtk.c: changed to use new version
2672 gtk/Makefile.am gtk/gtk.h
2674 Mon Jan 19 20:10:19 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2676 * gdk/gdk.h Fixed typo where strdup was used instead of g_strdup
2677 (found by Frank Neumann)
2679 Mon Jan 19 16:21:00 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
2681 * gtk/gtktoolbar.c (gtk_toolbar_class_init): Set
2682 container_class->focus to NULL. Widgets in the toolbar should not
2683 get the focus via the normal key bindings (no toolkit does this,
2684 and it makes sense).
2686 * gtk/testgtk.c (create_toolbar): Removed the GTK_PIXMAP casts to
2687 match Eckehard's new prototypes.
2689 * gtk/gtktoolbar.h: Switched the order of the tooltip_text and
2690 widget parameters to the gtk_toolbar_*_widget() functions, to be
2691 friendlier to the C++ bindings. This is per request of Guillaume
2694 Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
2696 * gtk/gtkmain.c (gtk_grab_add) (gtk_grab_remove): this is a stack
2697 of grabbing widgets now, having unique entries. the GTK_HAS_GRAB
2698 flag of a widget is set while it is on the stack (wasn't
2699 implemented before).
2701 Mon Jan 19 00:46:18 1998 MET Eckehard Berns <eb@berns.prima.de>
2703 * gtk/gtktoolbar.[ch]: changed
2704 gtk_toolbar_{append,prepend,inser]_item to accept any GtkWidget
2705 as icon to allow more flexibility
2707 Sun Jan 18 16:54:55 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2708 * gtk/gtkstatusbar.[ch] added new widget, the statusbar
2710 Sun Jan 18 09:57:00 1998 Owen Taylor <owt1@cornell.edu>
2712 * gtk/gtkbutton.c gtk/gtkclist.c gtk/gtkdrawingarea.c
2713 gtk/gtkentry.c gtk/gtkeventbox.c gtk/gtkfixed.c
2714 gtk/gtkhandlebox.c gtk/gtkhscale.c gtk/gtkhscrollbar.c
2715 gtk/gtkitem.c gtk/gtklist.c gtk/gtkmenushell.c gtk/gtkmisc.c
2716 gtk/gtknotebook.c gtk/gtkpaned.c gtk/gtkpreview.c
2717 gtk/gtkprogressbar.c gtk/gtkruler.c gtk/gtktext.c gtk/gtktree.c
2718 gtk/gtkviewport.c gtk/gtkvscale.c gtk/gtkvscrollbar.c
2721 Added gtk_widget_set_parent_window() and
2722 gtk_widget_get_parent_window(). All widgets should use:
2724 gtk_widget_get_parent_window() instead of widget->parent->window.
2726 Any widget that wants to have children not in the parent window,
2727 should use gtk_widget_set_parent() in their realize() and
2730 CList and Viewport widgets changed to do this. (Viewport
2731 widget using code from gtk-fortier-980117-0.patch.)
2733 Sat Jan 17 23:56:02 1998 Owen Taylor <owt1@cornell.edu>
2736 renamed g_string_equal => g_str_equal
2737 renamed g_string_hash => g_str_hash
2739 Sun Jan 18 03:57:52 1998 Tim Janik <timj@psynet.net>
2741 * gtk/gtkframe.c: gtk_*_get_arg() and gtk_*_set_arg() implementations.
2742 * gtk/gtkobject.c: new arg `GtkObject::object_signal' similar to
2743 `GtkObject::signal'. check for class type in gtk_object_{setv|getv}.
2747 * gtk/gtktypeutils.h:
2748 * gtk/gtktypeutils.c: added GTK_TYPE_DOUBLE.
2750 * gtk/gtkwidget.c: new args `has_focus' and `has_default'.
2751 * gtk/gtkwindow.c: new arg `window_position'.
2754 * gtk/gtkbox.c: new functions gtk_box_reorder_child,
2755 gtk_box_query_child_packing and gtk_box_set_child_packing to
2756 allow modification of the child linkage after the widget tree
2763 * gtk/gtkobject.c: gtk_*_get_arg() and gtk_*_set_arg() fixes
2764 and implementations.
2766 Sat Jan 17 18:06:35 1998 Owen Taylor <owt1@cornell.edu>
2767 * gdk/gdk.c (gdk_events_pending): Take putback events into
2770 * gdk/gdk.c (gdk_event_free): Handle dropdataavaible memory
2771 allocation correctly. (Incompatible change: client must
2772 _not_ fre event->data and event->data_type.)
2774 * gdk/gdk.c (gdk_event_translate): Changed DND dragging
2775 so that we don't ungrab pointer when we reenter window
2776 to prevent extra Enter/Leave effects which had bad
2778 Changed drag zone handling to not send uncessary
2780 Fixed EnterNotify/LeaveNotify handling. (Only pay
2781 attention to events on window, don't specify these
2782 events to XGrabPointer - that isn't valid, and handle
2783 reverse the sense of the handling of LeaveNotify.)
2785 * gdk/gdkwindow.c (gdk_window_remove_filter): Free removed
2788 * gtk/gtk.defs (GdkFont): gdk_font_free => gdk_font_unref
2790 * gtk/gtkmain.{c,h} (gtk_events_pending): new function - apps
2791 should use this instead of gdk_events_pending.
2793 * gtk/gtkvbbox.h: Fixed a duplication in the headers.
2795 * gtk/testgtk.c (dnd_drop): Don't free the drop data,
2796 it belongs to the event.
2798 Sat Jan 17 13:26:15 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2800 * gtk/gtkentry.[ch]: Applied patch from <lupus@lettere.unipd.it>
2801 which adds gtk_entry_set_max_length function. This was
2802 part of gtk-lupus-970112-0.
2804 * gtk/testgtk.c: Applied gtk-wille-980113-0 which fixes
2805 a problem with a shaped widget keeping grab forever
2806 when double clicked.
2808 * docs/gtk.texi: patch from Gregory McLean <gregm@randomc.com>
2809 to add some on aspect_frame, button_box, and color_selection
2812 Sat Jan 17 06:24:05 1998 Tim Janik <timj@psynet.net>
2814 * gtk/gtktypeutils.h (gtk_type_get_arg): new function.
2815 * gtk/gtkobject.h (gtk_object_query_args): new function.
2816 * gtk/gtkobject.h (gtk_object_getv): new function.
2817 * gtk/gtkwidget.h (gtk_widget_get): new function.
2819 Fri Jan 16 00:36:31 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
2821 * gtk/gtkhandlebox.c: Now we use a GtkWindow of type
2822 GTK_WINDOW_DIALOG as a destination for reparenting the child of
2823 the handle box. This solves the problem of having X calls in
2824 Gtk. It also makes the handle box work with KWM, OLVWM, 4Dwm (so
2825 I expect mwm to work as well). I hadn't noticed that previously
2826 it only worked with fvwm and twm.
2828 * gtk/gtkhandlebox.h (struct _GtkHandleBox): Removed the
2829 real_parent field, as it is never used.
2830 (struct _GtkHandleBox): Added a float_window field. This is a
2831 GtkWindow to where the child is now reparented.
2833 * gtk/gtkhandlebox.c: Lots of changes all over the place. Now the
2834 widget has two windows. The steady_window stays put in the parent
2835 container, and the widget->window is the one that gets
2836 reparented. Now that window is transient, in compliance with the
2837 ICCCM, instead of an OverrideRedirect window.
2839 We have two windows so that we can properly receive Expose events
2840 for the thin 3D line that marks the place where the handlebox is
2843 * gtk/gtkhandlebox.h (struct _GtkHandleBox): Added fields for
2844 dragging (mouse position information). Added fleur_cursor so that
2845 we look pretty. Added steady_window field; it is the window that
2846 actually stays on the parent (widget->window is the one that gets
2849 Thu Jan 15 19:03:19 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
2851 * gtk/gtkclist.c (gtk_clist_set_column_width): Call
2852 gtk_clist_size_allocate_columns every time the column
2853 configuration changes.
2855 Fri Jan 16 01:55:17 1998 Tim Janik <timj@psynet.net>
2857 * improved the gtk_widget_set handling. removed GtkArgFunc and added
2858 GtkArgSetFunc and GtkArgGetFunc in _GtkTypeInfo.
2859 performance consuming strcmp() calls are avoided in gtk_*_set_arg()
2860 now, it is passed an arg_id on which it can switch() now.
2863 * gtk/gtkobject.c (gtk_object_add_arg_type): added parameter arg_id.
2865 * gtk/gtktypeutils.h:
2866 * gtk/gtktypeutils.c (gtk_type_set_arg): added parameter arg_id.
2868 * gtk/gtkobject.c: bug fixes and changes in the assertion system for
2869 arg handling. changed g_print() warning calls to real g_warning()s.
2871 * changed all *_get_type() functions to initialize GtkTypeInfo
2872 correctly with GtkArgSetFunc and GtkArgGetFunc fields.
2874 Thu Jan 15 00:44:27 PST 1998 Jay Painter <jpaint@serv.net>
2875 * gtk/gtkentry.[ch]: Change window cursor to "I"
2876 * gtk/gtkpane.[ch]: Cleared up a tiny memory leak from not destroying the
2879 Tue Jan 13 07:30:02 PST 1998 Jay Painter <jpaint@serv.net>
2880 * gtk/gtkclist.c: minor updates
2881 * gtk/gtktext.c: you can type in it! It should also seg-fault *MUCH* less now,
2882 because editing was never really turned off.
2883 * gtk/testgtk.c: changed the gtktext test a little
2884 * gtk/testgtkrc: removed pixmap background for now, since I intend to break
2887 1998-01-13 Federico Mena Quintero <federico@nuclecu.unam.mx>
2889 * gtk/gtktoolbar.c: (gtk_real_toolbar_style_changed): Fixed
2890 child->icon and child->label == NULL bugs.
2892 * gtk/gtktoolbar.h: Added some new functions:
2893 gtk_toolbar_append_widget()
2894 gtk_toolbar_prepend_widget()
2895 gtk_toolbar_insert_widget()
2896 These let the user insert any kind of widget in the toolbar. Also
2897 changed the gtk_toolbar_*_item() functions to return a
2898 GtkWidget * so that the user can do things with the toolbar buttons.
2900 * gtk/gtktoolbar.c: Now the toolbar supports its own buttons and
2901 arbitrary widgets as well. Geometry management has been changed
2902 accordingly. Added gtk_toolbar_remove() function, so container
2903 functionality should be complete now.
2905 * gtk/testgtk.c (create_toolbar): Added an entry widget to test
2908 * Most of these changes are adapted from the
2909 gtk-lupus-970112-0-patch (should be 970112... :-)
2911 Sat Jan 9 20:52:00 PST 1998 Ian Main <imain@gimp.org>
2912 * gtk/gtkfilesel.c: Changed a few tests in the path correcting
2913 function. Hopefully this helps the filesel stability.
2915 Fri Jan 8 00:55:00 PST 1998 Jay Painter <jpaint@serv.net>
2917 * gtk/gtkclist.h: modifications to GtkCList so it's look and
2918 feel is the same as scrolled windows.
2920 Thu Jan 8 17:56:09 PST 1998 Manish Singh <yosh@gimp.org>
2925 * configure.in: added test for inline and put the inline keywords
2928 * gtk/gtklabel.c: made the prototypes match the definitions
2930 * gtk/fnmatch.c: minor change to make sure the right config.h
2933 1998-01-07 Elliot Lee <sopwith@localhost.cs.cuc.edu>
2935 * gtk/gtkcombobox.c gtk/gtkcombobox.h: New widget, GtkComboBox
2936 * gdk/gdkwindow.c: Make gdk_window_init set the width &
2937 height of gdk_root_parent
2939 Wed Jan 7 18:06:17 PST 1998 Manish Singh <yosh@gimp.org>
2942 * gtk/gtkentry.h: applied patch to use a backing pixmap for
2943 drawing, which removes the bad flickering. (gtk-wille-980106-0)
2945 Wed Jan 7 02:14:30 PST 1998 Manish Singh <yosh@gimp.org>
2950 * glib/testglib.c: Added g_[s]list_insert_sorted function
2951 and appropriate tests in testglib
2953 Tue Jan 6 17:09:46 1998 Owen Taylor <owt1@cornell.edu>
2954 * gtk/gtknotebook.h gtk/gtknotebook.c
2955 Added "switch_page" signal. (gtk-hamann_jeske-971212-0.patch)
2957 Tue Jan 6 17:07:29 1998 Owen Taylor <owt1@cornell.edu>
2958 * gtk/gtkentry.c gtk/gtkentry.h gtk/testgtk.c :
2959 Fixed problem with deleting while text is selected.
2960 Changed behavior so that motion keys remove selection.
2961 Added new gtk_entry_select_region () call.
2963 Sat Jan 3 20:23:25 1998 Owen Taylor <owt1@cornell.edu>
2964 * glib/glib.h: Changed guint32 -> guint for bitfields.
2965 (Bitfields must be int or unsigned int?)
2967 Sat Jan 3 15:39:45 PST 1998 Jay Painter <jpaint@serv.net>
2968 * gtk/testgtk.c: better CList test
2970 Sat Jan 3 11:09:51 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2971 * GTK+ 0.99.2 Released
2973 Sat Jan 3 11:09:51 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2975 * gtk/gtkscrolledwindow.c: initialize scrollbar_spacing
2976 (gtk-fortier-980103-0)
2978 Sat Jan 3 10:15:08 1998 Scott Goehring <scott@poverty.bloomington.in.us>
2980 * configure.in: fixed a typo (no_xext_lib, not no_ext_lib).
2982 Sat Jan 3 00:41:28 PST 1998 Manish Singh <yosh@gimp.org>
2985 * gtk/gtkentry.h: applied Gordon Matzigkeit's patch to add
2986 fixed-length entry fields (gtk_entry_new_with_max_length)
2988 Fri Jay 2 23:52 PST 1998 Jay Painter <jpaint@serv.net>
2989 * reverted glibconfig.h and glib.h files back to the
2990 way they were before my ugly hack
2992 * glib/gscanner.c: removed inlines from clist and gscanner
2994 Fri Jan 2 23:55:24 CST 1998 Shawn T. Amundson <amundson@gimp.org>
2996 * Several portability fixes from Michael Callahan
2997 <callahan@xmission.com> including adding in missing
2998 #includes and adding void in function prototypes.
3000 Fri Jan 2 19:28:52 1988 Jay Painter <jpaint@serv.net>
3005 * gtk/testgtkrc: added GtkCList, column list widget, and a small test
3008 Fri Jan 2 15:42:51 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3010 * gtk/gtkmain.c (gtk_main_iteration): Make the big switch handle
3011 GDK_NO_EXPOSE and GDK_VISIBILITY_NOTIFY events.
3013 Fri Jan 2 12:07:33 CST 1998 Shawn T. Amundson <amundson@gimp.org>
3015 * gtk/gtkviewport.c: corrects a small resize bug in the
3016 viewport widget. The viewport widget provides a _set_shadow
3017 function to draw its shadows. But if GTK_SHADOW_NONE is sent
3018 to this function, the viewport isn't resized correctly (it's
3019 still considered as a shadowed widget). (gtk-fortier-971213-0)
3021 * gtk/gtknotebook.c: this patch fixes the redraw problems of
3022 notebook tabs, without using gdk_gc_set_clip_rectangle.
3023 (gtk-hamann_jeske-971218-0)
3025 * add gtk_widget_(show/hide)_all (Stefan Wille)
3026 (gtk-wille-301297-0) Patch for testgtk not included
3027 because it did not patch clean.
3029 Thu Jan 1 21:21:56 PST 1998 Manish Singh <yosh@gimp.org>
3031 * configure.in: fixed up the xinput test
3032 * Miscellaneous portability fixes.
3034 Mon Dec 29 22:05:45 1997 Miguel de Icaza <miguel@nuclecu.unam.mx>
3036 * gdk/gdkgc.c (gdk_gc_copy): New function, used to copy the values
3037 from one gc to another gc.
3039 Sat Dec 27 20:39:99 1997 Elliot Lee <sopwith@redhat.com>
3040 * gtk/gtkhandlebox.c: It mostly works now, please test it and make
3043 Fri Dec 26 11:20:03 1997 Scott Goehring <scott@poverty.bloomington.in.us>
3045 * gtk/Makefile.am (gtkinclude_HEADERS): added gtkhandlebox.c
3047 * gtk/gtkhandlebox.c (gtk_handle_box_reparent): eliminated a
3048 compiler warning caused by not casting an argument in a debugging
3051 Fri Dec 26 02:59:39 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3053 * gdk/gdktypes.h gdk/gdk.c gdk/gdkwindow.c: Added new
3054 GDK_NO_EXPOSE and GDK_VISIBILITY_NOTIFY events. They are needed
3055 for Alan Cox's TV widget and for GtkXmHTML. Only missing with
3056 respect to their Xlib counterparts are the major_code and
3057 minor_code fields from the GdkEventNoExpose structure. Does
3060 Tue Dec 23 03:03:17 1997 Tim Janik <timj@psynet.net>
3062 * gtk/gtkscrolledwindow.c (SCROLLBAR_SPACING): this macro computes
3063 the spacing from klass->scrollbar_spacing now. adapted all functions
3064 that used this macro (based on a patch from Patrice Fortier).
3065 * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindowClass): added
3066 scrollbar_spacing to substitute a define (patch from Patrice Fortier).
3068 * gtk/gtkrc.h (gtk_rc_parse_string): new function.
3069 * gtk/gtkrc.c: many functions adapted to use GScanner for scanning.
3070 (gtk_rc_parse): use gtk_rc_parse_any for parsing.
3071 (gtk_rc_parse_string): new function to support parsing from
3072 strings, just calls gtk_rc_parse_any.
3073 (gtk_rc_parse_any): new function using GScanner as lexer.
3075 Thu Dec 18 23:46:11 CST 1997 Shawn T. Amundson <amundson@gimp.org>
3077 * GDK support for 1 bpp depth screens.
3079 Thu Dec 18 23:46:11 CST 1997 Shawn T. Amundson <amundson@gimp.org>
3081 * Changes from Bolliet Jerome <bolliet@in2p3.fr> to gtktree.
3082 Corrects a bug in gtk_tree_remove_items and gtk_tree_item_destroy.
3083 Adds the possibility to connect all items by lines. This is the
3084 default now. You can overide this with the function
3085 gtk_tree_set_view_line which take a tree and a boolean.
3087 Thu Dec 18 23:26:49 CST 1997 Shawn T. Amundson <amundson@gimp.org>
3089 * removed configure, Makefile.in, and aclocal.m4 files
3091 Wed Dec 17 23:36:57 1997 Scott Goehring <scott@poverty.bloomington.in.us>
3093 * gdk/gdkcc.c (gdk_color_context_free): Caught a stray
3094 gdk_colormap_destroy that Owen missed (and Shawn found).
3096 Wed Dec 17 20:59:52 1997 Owen Taylor <owt1@cornell.edu>
3097 * gdk/gdkinput.c gdk/gdkinput.h gdk/gdkinputcommon.h
3098 gdk/gdkinputxfree.h gdk/gdkinputgxi.h gdk/gdkinputnone.h.
3099 gtk/gtkinputdialog.h gtk/testinput.c
3100 Added support for device keys mapping to key events.
3103 Wed Dec 17 20:53:00 1997 Owen Taylor <owt1@cornell.edu>
3104 * gdk/gdk.c gdk/gdk.h: Changed gdk_get_event to remove
3105 predicate filtering, and to allocate the events.
3106 Added gdk_event_get_graphics_expose for scroll handling.
3107 * gtk/gtkmain.c gtk/gtktext.c:
3108 Use above changes. Interface change for gtk_get_current_event.
3110 Added another test to test new scrolling mechanism.s
3111 * gdk/gdk.c gdk/gdk.h gdk/gdkwindow.c gdk/gdkprivate.h:
3112 Added beginnings of event filtering. Removed obsolte
3113 OtherEvent mechanism.
3114 * gdk/gdk.c: Combined FocusIn/FocusOut events. Now ignore
3115 focus events which aren't for window itself. (Only pay
3116 attention to NotifyAncestor/Inferior/Nonlinear)
3117 * gtk/gtkwindow.c gtk/gtkwindow.h: Virtualize set_focus
3118 function so it can be overridden.
3119 * gtk/gtkwidget.c: Reparenting should now work for
3120 containers. (Guillaume Laurent <glaurent@worldnet.fr>)
3121 * gdk/gdkgc.c: By default, GraphicsExpose events are now
3123 * gtk/testselection.c: Suppress a warning, fix a bug?
3125 Wed Dec 17 20:47:42 1997 Owen Taylor <owt1@cornell.edu>
3126 * configure.in, glib/configure.in:
3127 Remember if user set CFLAGS, so we can set it for --enable-debug
3128 only if they didn't.
3129 Added missing quotes. )Raphael.Quinet@eed.ericsson.se)
3130 Only use -DX_LOCALE if setlocale doesn't work.
3131 * gdk/gdki18n.h: Simplified system for trying to get iswalnum() -
3132 include <wctype.h> if present, otherwise <wchar.h> if present.
3134 Wed Dec 17 21:09:12 1997 Owen Taylor <owt1@cornell.edu>
3135 1997-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3139 * gtksignal.c (gtk_params_get): Initialize the GtkArg even when
3140 the return type is GTK_TYPE_NONE.
3142 Revamped reference counting, see the file REFCOUNTING.
3144 * Makefile.am (EXTRA_DIST): Added REFCOUNTING.
3145 * REFCOUNTING: New file.
3147 * gdk/gdk.c (received_destroy_notify, window_to_destroy): Removed.
3148 (gdk_event_get): Code that deals with the above removed.
3149 (gdk_event_translate): Abort when the GdkWindow for the XEvent
3150 cannot be found. For DestroyNotify: Do not use
3151 receive_destroy_notify and window_to_destroy but call
3152 gdk_window_destroy_notify.
3154 * gdk/gdk.h: (gdk_pixmap_destroy, gdk_colormap_destroy,
3155 gdk_fontset_free): Removed.
3156 (gdk_pixmap_ref, gdk_pixmap_unref, gdk_bitmap_ref,
3157 gdk_bitmap_unref): New prototypes.
3158 (gdk_font_free, gdk_font_unref): Renamed gdk_font_free to
3161 * gdk/gdkcolor.c (gdk_colormap_real_destroy): Made static.
3162 (gdk_colormap_destroy): Removed.
3164 * gdk/gdkfont.c (gdk_font_free): Renamed to gdk_font_unref.
3165 Handle fontsets as well.
3166 (gdk_fontset_free): Removed.
3168 * gdk/gdkpixmap.c (gdk_pixmap_destroy): Removed.
3169 (gdk_pixmap_ref, gdk_pixmap_unref, gdk_bitmap_ref,
3170 gdk_bitmap_ref): New functions.
3172 * gdk/gdkwindow.c: (gdk_window_new, gdk_window_foreign_new): Call
3173 gdk_window_ref for the pointer in the xid table.
3174 (gdk_window_internal_destroy): Renamed from gdk_window_destroy.
3175 New parameter XDESTROY that takes the role of `destroyed==2';
3176 removed special casing of `destroyed==2'. Free dnd_data only when
3177 really destroying. Do not touch the ref_count. Calling
3178 gdk_window_destroy on a Pixmap is now a real error, not just a
3180 (gdk_window_destroy): Just call gdk_window_internal_destroy and
3181 gdk_window_unref, as advertised in REFCOUNTING.
3182 (gdk_window_destroy_notify): New function.
3183 (gdk_window_unref): Print a warning when the ref_count is zero and
3184 the window has not been destroyed. Should never happen. Do not
3185 destroy the window, just free the memory.
3187 * gdk/gdkprivate.h (gdk_window_real_destroy): Removed.
3189 * gtk/gtkaccelerator.c (gtk_accelerator_table_destroy): Removed.
3190 (gtk_accelerator_table_unref): Do the job of
3191 gtk_accelerator_table_destroy directly.
3192 (gtk_accelerator_table_init): Init ref_count with 1.
3194 * gtk/gtkaccelerator.h (gtk_accelerator_table_destroy): Removed.
3196 * gtk/gtkcurve.c, gtk/gtkgamma.c: Replaced gdk_pixmap_destroy with
3199 * gtk/gtkhscrollbar.c (gtk_hscrollbar_realize): Reflect the fact
3200 that the widget->window is used as the range->trough in the
3202 * gtk/gtkvscrollbar.c (gtk_vscrollbar_realize): Likewise.
3204 * gtk/gtkmain.c (gtk_main_iteration): Protect event_widget with
3205 ref/unref while handling the GDK_DELETE and GDK_DESTROY events.
3207 * gtk/gtkmenu.c (gtk_menu_set_accelerator_table): Don't do
3208 anything when the new accel_table is the old one.
3210 * gtk/gtkmenufactory.c (gtk_menu_factory_destroy): Unref
3211 factory->table if there is one.
3212 (gtk_menu_factory_create, gtk_menu_factory_create_widget): Don't
3213 ref newly created accel_table, it is now created with a ref_count
3216 * gtk/gtkmenuitem.c (gtk_menu_item_set_submenu): Don't do
3217 anything when the new submenu is the old one.
3219 * gtk/gtkpixmap.c (gtk_pixmap_destroy): New static function.
3220 (parent_class): New global variable.
3221 (gtk_pixmap_init): Set object_class->destroy.
3222 (gtk_pixmap_set): Don't do anything about the pixmap when the new
3223 pixmap is the old one. Likewise for the mask.
3225 * gtk/gtkprogressbar.c, gtk/gtkruler.c: Replaced
3226 gdk_pixmap_destroy with gdk_pixmap_unref.
3228 * gtk/gtkrange.c (gtk_range_set_adjustment): Don't do
3229 anything when the new adjustment is the old one.
3231 * gtk/gtkrc.c: Replaced gdk_fontset_free/gdk_font_free with
3234 * gtk/gtkstyle.c (gtk_style_new): Initialize ref_count with 1.
3235 (gtk_styles_init): Replace gtk_style_destroy with gtk_style_unref
3237 (gtk_style_new_from_key): Ref style before returning it when it
3238 has not been newly created.
3239 (gtk_style_destroy): Don't look at the ref_count, destroy always.
3240 Free style-font with gdk_font_unref, regardless of font->type.
3242 * gtk/gtktooltips.c (gtk_tooltips_real_destroy): Renamed from
3243 gtk_tooltips_destroy and made static. Don't look at ref_count,
3245 (gtk_tooltips_new): Initialize ref_count with 1.
3246 (gtk_tooltips_unref): Don't look at pending_destroy, destroy
3247 always when ref_count is 0.
3248 (gtk_tooltios_widget_remove): Use gtk_tooltips_destroy_data
3249 instead of hand-coded destruction.
3251 * gtk/gtktooltips.h (GtkTooltips::pending_destroy): Removed.
3252 (gtk_tooltips_destroy): Removed.
3254 * gtk/gtkviewport.c (gtk_viewport_set_hadjustment,
3255 gtk_viewport_set_vadjustment): Don't do anything when the new
3256 adjustment is the old one.
3258 * gtk/gtkwidget.c (gtk_widget_reparent): Protect the reparented
3259 widget with ref/unref while moving it.
3260 (gtk_widget_set_default_colormap): Replace gdk_colormap_destroy
3261 with the proper ref/unref spell.
3262 (gtk_widget_set_default_style): Don't do anything when the new
3263 style is the old one.
3265 * gtk/testinput.c (configure_event): Replaced gdk_pixmap_destroy
3266 with gdk_pixmap_unref.
3268 More Interpreter support:
3270 * gdk/gdktypes.h (GdkDestroyNotify): New type.
3272 * gdk/gdk.c (struct _GdkInput::destroy): New field.
3273 (gdk_input_add_interp): New version of gdk_input_add that follows
3274 the interp conventions for callbacks.
3275 (gdk_input_add): Implement in terms of gdk_input_add_interp.
3276 (gdk_input_remove): Call destroy notify when appropriate.
3278 * gdk/gdk.h (gdk_input_add_interp): New prototype.
3280 * gtk.defs: Updated from guile-gtk.
3281 * gtk/gtktypebuiltins.c, gtk/gtktypebuiltins.h: Regenerated.
3283 * gtk/gtkmain.c (GtkInputFunction, struct _GtkInputFunction): New
3285 (gtk_invoke_input_function, gtk_destroy_input_function,
3286 gtk_input_add_interp, gtk_input_remove): New functions.
3288 Wed Dec 17 12:00:48 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3290 * gdk/gdkcc.c: New GdkColorContext functionality! This should
3291 eventually solve all of our color management problems. Gdk still
3292 needs to be modified to support visuals with less than 8 bpp. Gtk
3293 needs to be modified just a bit.
3295 Wed Dec 17 13:56:17 PST 1997 Manish Singh <yosh@gimp.org>
3297 * a small patch by Lauri Alanko that allows Gimp to pass
3298 on --display to it's plugins.
3300 Sun Dec 14 00:08:00 PST 1997 Raph Levien <raph@acm.org>
3301 * a minor patch to make the file selection dialog not always
3302 select the first file in a directory
3304 Sat Dec 13 Jay Painter <jpaint@serv.net>
3305 * gtk/gtkvscrollbar.c: added focus flag so vertical scrollbars
3306 can get keyboard focus
3308 Fri Dec 12 Owen Taylor <owt1@cornell.edu>
3309 * Removed warning when XGetWindowProperty fails - this can
3310 be the desired behavior.
3312 Fri Dec 12 Owen Taylor <owt1@cornell.edu>
3313 * gdk/makecursor* gdk/makekeysym* gdk/Makefile.am
3314 Removed old sed/awk code and replaced it with a
3315 spiffier awk-only code from Art_Haas@dril-quip.com
3317 Fri Dec 12 Owen Taylor <owt1@cornell.edu>
3318 * gdk/gdkgc.c: If gdk_gc_set_clip_rectangle is called with
3319 rectangle = NULL, remove clip mask, instead of segfaulting.
3320 * gtk/gtknotebook.c: Set clip mask before redrawing, so that
3321 we don't overwrite things outside of exposed areas when
3322 drawing them shadows. (Based on a patch from
3323 Lars Hamann <hamann@braunschweig.netsurf.de>, and Stefan Jeske)
3325 Thu Dec 11 10:57:29 CST 1997 Shawn T. Amundson <amundson@gimp.org>
3326 * Change to ltconfig to remove -z text for Solaris x86
3327 * Change to configure stuff so compile works on Solaris x86
3328 * Added gdk/gdkkeysyms.h and gdk/gdkcursors.h back into the tree
3330 Thu Dec 11 09:44:03 1997 Tim Janik <timj@psynet.net>
3332 * gdk.c: added gdk_progclass==NULL patch by Oliver Graf <ograf@fga.de>.
3334 Wed Dec 10 23:40:03 1997 Tim Janik <timj@psynet.net>
3336 * fixed some compiler errors, because g_return_if_fail() wasn't used
3337 with a trailing semicolon in some places. fixed few other warnings also.
3339 Tue Dec 9 Owen Taylor <owt1@cornell.edu>
3340 * configure changes: (configure.in, glib/configure.in)
3341 Change test ! `...` to test -z `...`
3342 (Harald Meland <Harald.Meland@usit.uio.no>)
3343 Change $gtk_cv_x_locale to $need_x_locale so it isn't cached.
3344 With --enable_debug, don't touch CFLAGS if they're already set.
3346 Tue Dec 9 Owen Taylor <owt1@cornell.edu>
3347 * gdk/gdkpixmap.c: don't use gdk_black/white for pixmap mask.
3348 From Patrice Fortier <Patrice.Fortier@aquarel.fr>
3350 Mon Dec 8 Owen Taylor <owt1@cornell.edu>
3351 * gtk/testselection.c (selection_received): foreward -> forward.
3352 * gtk/gtktext.c (gtk_text_forward_delete): Renamed; changed all
3354 * gtk/gtktext.h: foreward -> forward.
3355 From Tom Tromey <tromey@cygnus.com>
3357 Mon Dec 8 Owen Taylor <owt1@cornell.edu>
3358 * gtk/gtkimage.c: Fixes to expose() handler
3359 From Rob Browning <rlb@cs.utexas.edu>
3361 Mon Dec 8 21:09:43 PST 1997 Geoffrey T. Dairiki <dairiki@alumni.caltech.edu>
3363 * gtk/gtklabel.c: Add support for GTK_JUSTIFY_FILL. This support
3364 is used by the new gtktooltips.c.
3365 * gtk/testgtk.c (create_labels, create_main_window): A new test
3366 window for labels (to test the new GTK_JUSTIFY_FILL'ed labels.)
3368 Mon Dec 8 21:09:43 PST 1997 Geoffrey T. Dairiki <dairiki@alumni.caltech.edu>
3370 * gtk/gtklabel.c: Add support for GTK_JUSTIFY_FILL. This support
3371 is used by the new gtktooltips.c.
3372 * gtk/testgtk.c (create_labels, create_main_window): A new test
3373 window for labels (to test the new GTK_JUSTIFY_FILL'ed labels.)
3375 Sun Dec 7 Owen Taylor <owt1@cornell.edu>
3376 * gdk/gdk.c, gdk/gdk.h, gdk/gdktypes.h:
3377 Remove dependencies of interfaces on USE_XIM
3378 * gdki18n.h: Attempt to make wchar handling more portable
3379 * gdkwindow.c: Include config.h. (For gdkinput.h)
3381 Sun Dec 7 Owen Taylor <owt1@cornell.edu>
3382 * gtk/gtkentry.c, gtk/gtkentry.h:
3384 Added cut/copy/paste via X clipboard
3385 Generalized extending selection using <Shift> to work with all types
3386 of motion, not just arrow keys.
3387 Don't change length of GtkEntry structure because of USE_XIM
3389 Sun Dec 7 03:19:02 1997 Tim Janik <timj@psynet.net>
3391 * gtkfilesel.c: applied jamesa-971010-0 for stability.
3392 * gtkrc.c: applied jamesa-971010-2 for a small optimization.
3393 * gtkcheckmenuitem.h:
3394 * gtkcheckmenuitem.c:
3395 * gtkradiomenuitem.c:
3396 * testgtk.c: applied johannes-971113-0 which adds
3397 gtk_check_menu_item_set_show_toggle() to change the way check
3398 menu items and radio menu items look.
3400 Fri Dec 5 1997 Elliot Lee <sopwith@cuc.edu>
3401 * gdk/gdk.c: clean up warnings, remove some un-ifdef'd debugging
3402 printing, DnD is Bug Free now, etc.
3403 * gtk/gtkcolorsel.c: fix DnD support.
3404 * gtk/gtkmain.c: DnD events go to the original window even if
3405 there is a grab - if I drop on a window the data had better go
3406 to it and not some other window :)
3407 * gtk/testgtk.c: Replace (GtkSignalFunc) with GTK_SIGNAL_FUNC(),
3408 and do a nicer DnD demo.
3409 * My very first ChangeLog entry, seeing as people have
3410 a fixation on them (what's wrong with "rcs2log" output?)
3412 Thu Dec 4 1997 Owen Taylor <owt1@cornell.edu>
3413 * gdk/gdkgc.c: Ignore gdk_gc_set_font if font is a fontset.
3415 Wed Dec 3 1997 Jay Painter <jpaint@serv.net>
3416 * gtk/gtkstyle.c: fixed a problem introduced recently in
3417 gtk_style_detach witch crashed script_fu.
3419 Wed Dec 3 1997 Owen Taylor <owt1@cornell.edu>
3420 * gdk/Makefile.am: add a dependence for $(DEP_FILES) on
3421 $(BUILT_SOURCES) to work around automake problem
3423 Wed Dec 3 1997 Owen Taylor <owt1@cornell.edu>
3424 * configure.in glib/configure.in glib/glibconfig.h.in gdk/gdk.h
3425 gdk/gdk18n.h gdk.c gtk/gtkentry.c: Try to handle variations in
3426 <wchar.h> headers gracefully. Do not automatically include
3429 Wed Dec 3 1997 Jay Painter <jpaint@serv.net>
3430 * gtk/gtkoptionmenu.c: fixed a old bug where if you set a new
3431 menu for a optionmenu the widget would not get positioned correctly
3432 inside of the optionmenu.
3434 Tue Dec 2 1997 Owen Taylor <owt1@cornell.edu>
3435 * gdk/gdkpixmap.c: Include unistd.h to get SEEK_END
3436 for SunOS (john_johns@credence.com)
3438 Tue Dec 2 1997 Owen Taylor <owt1@cornell.edu>
3439 * gtk+/fnmatch.c: Define _GNU_SOURCE before including
3440 fnmatch.h to make sure all constants are defined.
3441 (Yasuhiro SHIRASAKI <joke@awa.tohoku.ac.jp>)
3443 Tue Dec 2 1997 Owen Taylor <owt1@cornell.edu>
3444 * configure.in, glib/configure.in: Make the logic to add -Wall,
3445 -ansi, -pedantic for GCC operational.
3447 Tue Dec 2 1997 Owen Taylor <owt1@cornell.edu>
3448 * glib/glib.h, glib/configure.in. Disabled gldouble, since
3449 it wasn't used anywhere and caused portability problems
3451 Tue Dec 2 1997 Owen Taylor <owt1@cornell.edu>
3452 * glib/glib.h, glib/configure.in, glib/glibconfig.h.in: Added a
3453 g_memmove function which is simply memmove if it exists, otherwise
3454 bcopy.(Should really check if bcopy has the correct semantics, and
3455 create our own memmove is necessary)
3456 * glib/gstring.c, glib/garray.c, gtk/gtktext.c:
3457 memmove => g_memmove
3459 Sun Nov 30 1997 Jay Painter <jpaint@serv.net>
3460 * gtk/gtknotebook.c: fixed a old bug where all the notebook pages
3461 which were not displayed when the notebook widget was realized were
3462 never size allocated when they were realized.
3464 Thr Nov 28 1997 Jay Painter <jpaint@serv.net>
3465 * gtk/gtklist.h: removed GtkSelectionMode
3466 * gtk/gtkenums.h: added GtkSelectionMode
3468 Fri Nov 28 01:26:55 1997 Tim Janik <timj@psynet.net>
3470 * gtk/gtkwindow.c (gtk_window_show): propagate a size_request before
3471 the initial window creations (prevents windows with size of -1x-1).
3473 * gtk/gtkmain.c (gtk_main_level): new function to determine
3474 the current recursion level of gtkmain().
3475 (gtk_true) (gtk_false): new functions implemented as a convenience
3476 for signals that just need a handler with the appropriate return value.
3478 Tue Nov 25 1997 Owen Taylor <owt1@cornell.edu>
3479 gdk.c: Fix so that "other_events" are actually generated
3481 Tue Nov 25 1997 Owen Taylor <owt1@cornell.edu>
3482 Patches to support internationalized input by:
3483 Takashi Matsuda <matsu@arch.comp.kyutech.ac.jp>
3484 TANAKA Shinya <shinya@race.u-tokyo.ac.jp>
3489 Followings are the main feature of this patch.
3490 * support XIM protocol.
3491 * GtkEntry widget support Over-The-Spot and Root style input.
3492 * input style is configurable by command-line option.
3494 Furthermore, this patch includes several changes which are useful
3497 * copy and paste with other clients by compound text.
3498 * Window title can be specified by multi byte string.
3501 Added --with-locale and --enable-xim options
3503 gdk/gdki18n.h [new file]
3504 Multibyte string manipulation functions
3508 Input method and context handling functions
3509 Command line options to control input methods
3510 Changes to KeyPress handling to support input methods
3511 Fixes to not return events for destroyed windows
3513 Text property handling functions
3515 Set window title by multibyte string
3517 Support for using an input context for XIM input.
3518 Cut and paste using compound text.
3519 Improvements to pasting (no longer replace the active selection
3522 fix to send selection clear events to the right owner
3524 Added a default fontset that will allow international characters
3526 Some rudimentary documentation about the new configuration options.
3528 Mon Nov 24 1997 Owen Taylor <owt1@cornell.edu>
3529 gtk/gtkaspectframe.c:
3530 Some minor improvements to rounding in aspectframes.
3531 Make sure that child allocation is always >= 0
3532 Always trigger size allocation with gtk_widget_queue_resize
3533 to prevent calling size_allocate before allocation done.
3535 Mon Nov 24 1997 Owen Taylor <owt1@cornell.edu>
3537 Changed tests for drawability to GTK_WIDGET_DRAWABLE
3538 Always trigger size allocation with gtk_widget_queue_resize
3539 to prevent calling size_allocate before allocation done.
3541 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
3542 gtk-dairiki-971117-2.patch
3543 gtk/gtkaspectframe.c (gtk_aspect_frame_size_allocate): When
3544 computing new dimensions of the subwidget, round to nearest
3545 integer rather than truncating.
3547 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
3548 gtk-dairiki-971117-1.patch
3549 * gtk/gtkvruler.c (gtk_vruler_draw_ticks):
3550 * gtk/gtkhruler.c (gtk_hruler_draw_ticks): Ensure that subticks
3551 always are drawn when they should be (sometimes they were getting
3552 drawn with zero length --- invisible). Also clear rectangle
3553 behind text labels to ensure they don't touch or overlap ticks.
3555 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
3556 * gtk/gtkaspectframe.c (gtk_aspect_frame_set):
3557 gtk-dairiki-971117-0.patch
3558 Clear window when aspect ratio or alignment is changed.
3560 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
3561 * gtk/gtkobject.h: fixed GTK_OBJECT_NSIGNALS macro
3563 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
3564 * gtk/gtklabel.h: modified gtklabel to clip its drawing to
3565 its given area, now it will always draw in the area it's
3566 been given and clip accordingly. Note: this may cause
3567 the a label to disappear on widgets which don't give their
3568 child labels proper area!
3570 Mon, 17 Nov 1997 Michael K. Johnson <johnsonm@redhat.com>
3571 * gtkwidget.c: gtk_set_style_recurse was not allowing updated
3572 widget names to cause new styles to be applied.
3573 * gtkentry.c gtkentry.h: The entry widget now has invisible
3574 attribute. The cursor does not move to show you typing; this
3575 is an intentional design decision but I'm not so attached to it
3576 that I'll reverse any patches that change it... :-)
3578 This patch is a modified version of a patch to which I have
3579 lost the attribution. I modified it by packing the "visible"
3580 flag into the structure more tightly (without damaging backwards
3581 compatibility on sane systems) and by allowing entry timers
3584 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
3585 * gtkviewport.c: Raph's Mon, 10 Nov 1997 patch to gtk-list
3586 to fix some viewport bugs
3588 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
3589 * gtk/gtkwidget.c: gtk-ajaborsk-971016-2
3590 A little patch again to prevent user to use gtk_widget_set_events()
3591 when a widget is already realized.
3592 In this case, the gtk_widget_set_events() doesn't work.
3594 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
3595 * gtk/gtkwindow.c: gtk-ajaborsk-971016-1
3596 This small patch correct position for GTK_WIN_POS_CENTER and
3597 GTK_WIN_POS_MOUSE GtkWindow positions.
3599 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
3600 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
3601 * gdk/gdk.h: header for above
3603 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
3604 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
3605 * gdk/gdk.h: header for above
3607 Wed Nov 12 1997 Jay Painter <jpaint@serv.net>
3608 * gdk/gdkpixmap.c: Patrice Fortier's patch for transparent pixmaps.
3610 gdk/gdkdraw.c: Patrice Fortier's patch to add pixel draw function.
3612 Sun Nov 9 1997 Jay Painter <jpaint@serv.net>
3613 * Fixed problems with makefiles relating to the bug
3614 which required glib to be installed.
3615 * Fixed makefiles to incluce the xpm's in gtk+/gtk needed
3617 * Updated gtk+ and gtk+/glib to libtool-1.0f
3619 Fri Nov 7 1997 Jay Painter <jpaint@serv.net>
3620 * gtk/gtktext.c: return char_widths[ch & 0xff]; in line 2152
3622 Thr Nov 5 1997 Jay Painter <jpaint@serv.net>
3623 * gtk/testgtk.c: added drag and drop test, removed the test hack
3624 from the button test
3626 Tue Nov 4 08:28:57 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3628 * gtk/gtkmain.c (gtk_handle_idle): Patch from David Mosberger to
3629 avoid crashes when handling idle function (this manifested itself
3630 in the Umax and Microtek backends in SANE.
3632 Sun Nov 2 07:34:56 1997 Tim Janik <timj@psynet.net>
3634 * gtk/gtkfilesel.c: Small fixes about a segmentation viaolation
3635 cause by a double click in the directoy list (introduced by my
3638 * gtk/gtklist.c: Small fixes to gtk_list_add() and gtk_list_remove().
3640 * gtk/testgtk.c (list_add): Applied Stefan Wille's patch to make this
3641 function do something ;).
3643 Fri Oct 31 Jay Painter <jpaint@serv.net>
3644 *gdk/gdk.c: reformatted DND code for GTK coding standards
3645 *gdk/gdkwindow.c: changed memory allocation for DND to q_mem stuff
3647 Thu Oct 30 Jay Painter <jpaint@serv.net>
3651 * gtk/gtkwidget.c: Applied Stephan Willie's shaped window patch
3656 * gtk/gtkwidget.c: reformatted the DND code to conform to GTK
3659 * gtk/testgtk: massive fixes, SW's shaped window example
3661 Thu Oct 30 07:33:27 1997 Tim Janik <timj@psynet.net>
3663 * gtk/gtklistitem.c (gtk_real_list_item_toggle): applied Johannes
3664 Keukelaar's <johannes@nada.kth.se> patch for keyboard support in
3667 * gtk/gtkfilesel.c: adapted dir and file list selection
3668 behaviour to deal with keyboard selections. this is a little
3669 bit tricky: in the dir list it just changes the entrys value on a one
3670 button press. but on a keyboard selection via gtk_widget_activate() it
3671 does a new population (likewise on a double click) as this seems more
3674 1997-10-25 Marius Vollmer <mvo@zagadka.ping.de>
3676 * gdk/gdkcolor.c (gdk_colormap_get_system): Initialize
3679 Wed Oct 22 09:47:43 1997 Tim Janik <timj@psynet.net>
3681 * gtk/gtkwindow.c (gtk_window_key_release_event): Fixed a stupid
3682 bug that caused the key_release_event to be propagated twice.
3684 Sun Oct 12 11:01:43 1997 Tim Janik <timj@psynet.net>
3688 * gdk/gdkimage.c: Added configure check for IPC_RMID_DEFERRED_RELEASE,
3689 because shmat() fails after a shmctl(..., IPC_RMID,...) for OSF1 V3.2,
3690 SunOS 4.1.1, 5.5, 5.5.1, 5.6, IRIX 5.2 and 6.2.
3692 Mon Oct 6 11:59:07 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3694 * gdk/gdk.c (gdk_event_translate): In line 1693, fixed typo that
3695 would cause motion notify events not to be delivered.
3697 Sun Oct 5 18:15:06 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3699 * gtk/gtkrc.c (gtk_rc_parse_bg_pixmap): Changed strdup() for
3702 Wed Sep 24 17:16:34 1997 Peter Mattis <pmattis@bjork.inktomi.com>
3704 * configure.in: Fixed a stupid error in the test for libXext that
3705 would cause it to fail if X_EXTRA_LIBS was not empty.
3707 * gtk/gtkmain.h (gtk-timj-970919.patch):
3708 * gtk/gtkmain.c (gtk-timj-970919.patch): new function
3709 `gtk_idle_remove_by_data' to remove all idle callbacks that take a
3710 specific piece of data as argument. (gtk_get_current_event):
3711 remove idles through gtk_idle_remove_by_data.
3713 * gtk/gtkwidget.c (gtk-timj-970919.patch):
3714 (gtk_widget_destroy): remove pending idles for
3715 widgets that have GTK_REDRAW_PENDING or GTK_RESIZE_PENDING and
3716 GTK_ANCHORED set (only anchored widgets can have a resize queue
3717 handler pending). widgets that have GTK_RESIZE_NEEDED will be removed
3718 from their anchored toplevels `resize_widgets' list.
3720 (gtk_widget_queue_draw): let the widget remember the queue handler
3721 tag (through `redraw_handler_key') for later call to `gtk_idle_remove'.
3723 (gtk_widget_queue_resize): let the widget remember the queue handler
3724 tag (through `resize_handler_key') for later call to `gtk_idle_remove'.
3725 corrected referencing the toplevel widget for which the handler is
3726 pending. if a widget is added to the `resize_widgets' list of a
3727 toplevel widget, GTK_RESIZE_NEEDED is set and it's referenced.
3729 (gtk_real_widget_queue_resize): on the deletion of the `resize_widgets'
3730 list, unset GTK_RESIZE_NEEDED and unreference the removed widgets.
3732 * gtk/gtkwindow.c (gtk-timj-970919.patch):
3733 (gtk_real_window_move_resize): move `resize_containers = NULL'
3734 initialization out of if-statement.
3735 while stepping through the `resize_widgets' list, unreference the
3736 widgets and clear GTK_RESIZE_NEEDED. if a widget realy needs are
3737 resize, they are flagged through GTK_RESIZE_NEEDED now (instead of
3738 GTK_RESIZE_PENDING, as this is indicative for a pending handler).
3739 added checks to provide segfaulting if a widgets parent pointer
3740 is NULL (e.g. on toplevel widgets that have GTK_RESIZE_NEEDED set).
3742 Tue Sep 23 13:23:27 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
3744 * gdk/gdkimage.c: Applied Tim Janik's patch to mark shm segments
3745 as IPC_RMID so that they are automatically removed always.
3747 * gdk/gdkfont.c: Removed casts from lvalues.
3749 * gtk/gtkmain.c: Removed GTK_RETLOC_*() (which do a cast) from lvalues.
3751 * gtk/gtkaccelerator.c (gtk_accelerator_table_remove): Added
3752 "const" to the accelerator_key param to be consistent with the
3753 declaration in gtkaccelerator.h. The const is not useful in this
3756 Tue Sep 16 13:11:06 1997 Peter Mattis <pmattis@bjork.inktomi.com>
3758 * gtkpreview.c: Andrew Logan Kieschnick's change to eliminate
3759 round-off error when gamma is set to 1.0.
3762 * gtkviewport.c: Jay Painter's changes to modify the way in which
3771 * gtkeventbox.h: Owen Taylor's event box widget and fixes for X
3772 input support (that I had broken).
3777 * gtksignal.c: Elliot Lee's changes to support Objective C. (id is
3778 apparently a reserved word in Objective C).
3780 Sun Sep 14 22:33:15 1997 Peter Mattis <pmattis@localhost>
3782 * gtkwidget.c (gtk_widget_queue_resize): If the toplevel container
3783 is invisible we simply call "gtk_container_need_resize" on
3784 it. This fixes a bug with option menus not redrawing correctly.
3786 * gtkmenuitem.c (gtk_menu_item_enter): (gtk_menu_item_leave):
3787 These functions now simply pass the event on to their parent. This
3788 is necessary for menus to work properly due to the change in how
3789 grabs are dealts with.
3791 * gtkwindow.c (gtk_real_window_move_resize): Fixed a bug that
3792 caused the GTK_RESIZE_PENDING flag to not be unset in some cases.
3794 Fri Sep 5 20:49:37 1997 Marius Vollmer <mvo@zagadka.ping.de>
3798 * Makefile.am: Added PATCHES to EXTRA_DIST.
3799 * gtk/gtkpixmap.c (gtk_pixmap_new): Move the "pixmap != NULL" test
3800 after the allocation of the pixmap.
3802 To shut up the compiler:
3804 * gtk/gtkfilesel.c (get_pwdb): Initialize home_dir.
3805 * gtk/gtkmain.c (gtk_init): Replace comments around calls to
3806 g_set_*_handler with "if (0)".
3807 * gtk/gtkrc.c (gtk_rc_get_token): Initialize hex_number and
3809 * gtk/gtkwindow.c (gtk_window_key_press_event): Initialize
3812 Changes to the type system in gtk/:
3814 * Makefile.am: Added gtktypebuiltins.h to gtkinclude_HEADERS.
3815 Added gtk.defs, runelisp, gentypeinfo.el and gtktypebuiltins.c to
3816 EXTRA_DIST. Added rules to generate gtktypebuiltins.* from
3819 * runelisp, gentypeinfo.el, gtk.defs: New files.
3821 * gtkaccelerator.c, gtkaccelerator.h (gtk_accelerator_table_ref):
3822 Return the table so that this function can be used as the `copy'
3823 function for GTK_TYPE_BOXED values.
3824 * gtkstyle.c, gtkstyle.h (gtk_style_ref): Likewise.
3826 * gtkenums.h: Removed GtkArgType enum.
3828 * gtkmain.c (gtk_init): Call gtk_type_init to initialize the type
3831 * gtkobject.c (gtk_object_init_type): New function to take over
3832 for gtk_object_get_type. (gtk_object_get_type): Just return the
3833 constant GTK_TYPE_OBJECT. (gtk_object_collect_args): Do the right
3834 thing for the new GTK_TYPE_* types.
3835 * gtksignal.c (gtk_params_get): Likewise.
3837 * gtktypeutils.c: (gtk_type_init_builtin_types): New
3838 function. (gtk_type_init): Call it. Also made non-static.
3839 (gtk_type_unique): The allocation scheme for numerical ids has
3840 changed: The low 8 bits hold the appropriate GtkFundamentalType of
3841 a type, the rest is a globally unique sequence number.
3842 (gtk_type_hash): Use the sequence number of a key to hash it.
3843 (gtk_type_register_builtin): New function.
3845 * gtktypeutils.h: (GtkFundamentalType): New enumeration of the
3846 fundamental types. (GTK_TYPE_MAKE, GTK_FUNDAMENTAL_TYPE,
3847 GTK_TYPE_SEQNO): New macros to work with the new id scheme.
3848 (GtkArg): Added fields for new types and renamed old ones. GtkArg
3849 should now be a mostly opaque structure, except name and type.
3850 (GTK_VALUE_*): New macros to access the values of a GtkArg.
3851 (GTK_RETLOC_*): New macros to access the location of a return
3852 value that is contained in a GtkArg. * gtktypebuiltins.h: New
3853 file to access the typeids of the builtin types.
3855 * gtkwidget.h (GTK_TYPE_WIDGET): New macro to access the type id
3856 of the widget class.
3858 Thru out: Changed GTK_ARG_* to the appropriate GTK_TYPE_*.
3859 Changed access to GtkArg structure to the appropriate GTK_VALUE_*
3860 or GTK_RETLOC_* macro. Changed GtkArgType to GtkType. Changed
3861 some guints to GtkType.
3863 General changes in gtk/ to support interpreters:
3865 * gtkradiobutton.c (gtk_radio_button_new_from_widget,
3866 gtk_radio_button_new_with_label_from_widget): New functions.
3868 * gtksignal.c (gtk_signal_connect_no_marshal): New function.
3869 (struct _GtkHandler): Added no_marshal and destroy_func fields.
3870 (gtk_signal_handler_new): Initialize them.
3871 (gtk_signal_connect_by_type): Added no_marshal and destroy_func
3872 arguments. Changed all callers.
3873 (gtk_signal_destroy): Invoke destroy_func if there is one and the
3874 global destroy func does not apply. (gtk_handlers_run): If the
3875 handler has no_marshal set, call its function directly without
3876 going thru the signal's marshaller.
3878 Wed Sep 3 09:56:22 1997 RHS Linux User <pmattis@bjork.inktomi.com>
3880 * gtkrange.c: Changed the way the range control focus was drawn so
3881 that the range control is drawn correctly when it does not have
3884 Tue Sep 2 17:41:17 1997 RHS Linux User <pmattis@bjork.inktomi.com>
3886 * gtkwidget.c: 'gtk_real_widget_queue_resize' should only remove
3887 the "resize_widgets" if another resize is not pending.
3889 Mon Sep 1 18:28:08 1997 Peter Mattis <pmattis@localhost>
3891 * gtkmain.c: Changed the way GDK_DELETE events are handled. Only,
3892 if 'gtk_widget_event' returns TRUE is the widget destroyed. By
3893 default, 'gtk_widget_event' will return FALSE causing the window
3894 to not be destroyed. This prevents segfaults in the GIMP and other
3895 programs that do not correctly handle GDK_DELETE events.
3897 * gtkmain.c: Added modal dialog support by allowing events
3898 destined for a child of the grab widget to go to the child instead
3899 of the grab widget. (Added 'gtk_widget_is_ancestor' to determine
3900 the relationship between the grab widget and the event widget).
3902 * *.[ch]: Incorprated a whole mess of patches. (Started keeping
3903 the ChangeLog up to date again).
3905 Thu Jun 5 17:22:21 1997 Peter Mattis <pmattis@localhost>
3908 * gtkmenufactory.h: Added 'gtk_menu_factory_remove_*'
3909 calls. Removing entries/paths causes the associated widgets to be
3913 * gtkwidget.h: Calling 'gtk_widget_set_style' is used as an
3914 indication that the programmer specifically wants that style to be
3915 used. RC-style substitution is disabled for the widget after such
3921 * gtkimage.h: Changed to use clip mask and a single pixmap (or
3922 image) to deal with transparent areas.
3924 * gdkpixmap.c: Modified xpm loading routines to optionally return
3929 * gdktypes.h: Modifications to allow clip masks to be used with
3930 gc's. Clip masks are bitmaps that specify drawable regions.
3932 Thu May 1 03:11:51 1997 Peter Mattis <pmattis@localhost>
3934 * gtkscrolledwindow.c: Scrolled windows need to have the
3935 GTK_NO_WINDOW flag set. Not having it set caused an obscure
3938 Wed Apr 30 12:38:03 1997 Peter Mattis <pmattis@localhost>
3941 * gtkvruler.c: Fixed a small bug that caused the indicator to be
3942 positioned slightly off.
3944 Sun Apr 27 14:28:21 1997 Peter Mattis <pmattis@localhost>
3949 * gtkmenu.h: Changes so that if a menu is popped up there is a
3950 timeout period during which a menu item will not be activated and
3951 if the mouse button is released in that period the menu will stay
3955 * gtkcurve.h: Included curve widget courtesy of David
3956 Mosberger-Tang (davidm@azstarnet.com).
3959 * gtkentry.h: Changed "insert" and "delete" signals to
3960 "insert_text" and "delete_text" respectively. (The symbol "delete"
3961 cannot be used since it is a C++ reserved word).
3963 Sat Apr 19 01:43:49 1997 Peter Mattis <pmattis@localhost>
3965 * gtkmenufactory.c: A path which ends in "<nothing>" will cause an
3966 invisible (hidden) menu entry to be created. This is useful for
3967 setting an accelerator key for which a corresponding menu entry is
3970 * gtktooltips.c: Fixed some problems with destruction of the
3971 active tip widget not properly updating the tooltips data
3974 Fri Apr 18 15:09:45 1997 Peter Mattis <pmattis@localhost>
3979 * gtkwidget.h: Patch from Owen Taylor (owt1@cornell.edu) which
3980 fixes problems with destruction of objects and with destruction of
3981 objects which hold the focus.
3983 Thu Apr 17 11:29:15 1997 Peter Mattis <pmattis@localhost>
3985 * gtkmenushell.c: Incorrect logic in
3986 'gtk_menu_shell_button_release' for deciding when a menu should
3987 stay popped up when the mouse button is released.
3989 * *.c: Miscellaneous fixes from folks on the net.
3991 Tue Apr 15 02:43:17 1997 Peter Mattis <pmattis@localhost>
3994 * gtkwidget.h: Added GTK_BASIC widget flag which when set
3995 specifies a widget as "basic". A "basic" widget is one which
3996 doesn't take input events. For example, labels, pixmaps, boxes,
3997 tables, alignments, etc.
3999 Sat Apr 12 15:23:08 1997 Peter Mattis <pmattis@localhost>
4001 * gtkcolorsel.c: Add "#include <math.h>" to define M_PI.
4003 * gtksignal.c: Fixed a bug in 'gtk_signal_emit' which showed up
4004 because of the new cast checking macros. The 'object' was being
4005 accessed after it had been destroyed.
4007 * gtkoptionmenu.c: Fixed bug with using 'GTK_BIN' instead of
4008 'GTK_BUTTON' which showed up because of the new cast checking
4011 * *.h: 'GTK_CHECK_CAST', 'GTK_CHECK_CLASS_CAST' and
4012 'GTK_CHECK_TYPE' used by standard widget macros everywhere.
4014 Wed Apr 9 00:54:17 1997 Peter Mattis <pmattis@localhost>
4016 * docs/gtk.texi: Started further work on documentation. Major
4017 changes and additions are being made.
4020 * gtkarrow.h: Removed function 'gtk_arrow_get'.
4022 * gtkcontainer.c: 'gtk_container_check_resize' no performs
4023 additional checking to account for the case where the containers
4024 allocation is no longer sufficient because its parent (or its
4025 parents parent, etc.) needs to resize its children.
4027 Tue Apr 8 21:15:50 1997 Peter Mattis <pmattis@localhost>
4029 * gtkstyle.c: Fixed a bug in 'gtk_style_init' in which the font
4030 was not ref'd (via 'gdk_font_ref'), but was free'd (via in
4031 'gdk_font_free') in 'gtk_style_destroy'. (David
4032 Mosberger-Tang). Also cleaned up 'gtk_style_destroy' while I was
4035 * gtkmain.c: Fixed a bug in 'gtk_propogate_event' which caused
4036 entry widgets (and probably other widgets) not to be destroyed in
4039 Mon Apr 7 01:20:38 1997 Peter Mattis <pmattis@localhost>
4042 * gtkentry.h: Changed the "insert_text", "delete_text" and
4043 "changed_text" signals to "insert", "delete", and "changed"
4044 respectively. They really should have been named this way
4045 originally except the previous signal mechanism prevented
4046 duplicate signal names. ("changed" is also used by adjustments).
4048 * gtkradiomenuitem.c:
4049 * gtkradiomenuitem.h: New widget.
4051 * gtkcheckmenuitem.c:
4052 * gtkcheckmenuitem.h: New widget.
4054 * gtksignal.c: Modified 'gtk_signal_lookup' to require an object
4055 type to be passed as a parameter. In addition, signals are now
4056 only needed to be uniquely defined in their branch of the class
4057 hierarchy. This allows the same signal name to be used in two
4058 different branches of the class hierarchy. For instance, the
4059 "changed" signal is used both by adjustments and entries...in
4062 * gtktypeutils.c: Added 'gtk_type_parent' which returns the parent
4063 type for a given type.
4065 Sun Apr 6 22:08:35 1997 Peter Mattis <pmattis@localhost>
4067 * gtkwidget.c: If a widget is set insensitive it loses the focus
4070 * gtkcontainer.c: Insensitive widgets no longer participate in tab
4073 * gtkscrolledwindow.c: The "viewport" child is now destroyed and a
4074 container class "foreach" function was written (which fixes the
4077 Sat Apr 5 14:25:38 1997 Peter Mattis <pmattis@localhost>
4080 * gtkvscrollbar.c: Fixed trough size allocation bug.
4083 * gtkvscale.c: Fixed trough size allocation and position bug that
4084 showed up when scales were placed in notebooks.
4086 Thu Mar 27 17:45:54 1997 David Mosberger-Tang <davidm@azstarnet.com>
4088 * gtk/gtkmain.c (gtk_handle_idle): Fix appending pending_idles to
4089 idle_functions so it works even when idle_functions is empty.
4091 Sat Mar 15 14:15:59 1997 Peter Mattis <pmattis@localhost>
4093 * *.[ch]: Moved '*_class_init' and '*_init' function declarations
4094 for widgets into the source file as those functions no longer had
4097 * gtkcheckbutton.c: Fixed redrawing of check button.
4099 * gtkframe.c: Fixed redrawing of frame when the shadow type is
4102 Sat Mar 8 15:19:23 1997 Peter Mattis <pmattis@localhost>
4104 * gdkimage.c: Fixed a stupid bug with 'gdk_image_new' which
4105 potentially added a NULL image to "image_list" and caused problems
4106 when 'gdk_image_exit' was called.
4108 Wed Mar 5 00:40:08 1997 Peter Mattis <pmattis@localhost>
4110 * gtkpreview.c: Massively changed the colormap handling used by
4111 the preview widget. Gray previews are now dithered. A single
4112 visual and colormap is shared by the color and gray previews. A
4113 GTK_PREVIEW_INFO property is installed on the root window in
4114 certain cases to allow multiple GTK programs to share the system
4117 Sun Mar 2 05:43:06 1997 Peter Mattis <pmattis@localhost>
4119 * gtkcheckbutton.c: 'gtk_checkbutton_size_allocate' was allocating
4120 too much space to its children and not leaving the check button
4121 room for the focus border.
4123 * gtknotebook.c: 'gtk_notebook_size_request' wasn't requesting
4124 enough space when the notebook tabs are visible.
4126 Sat Mar 1 01:59:35 1997 Peter Mattis <pmattis@localhost>
4128 * gtkpreview.c: Fixed a problem with 'gtk_preview_put' when the
4129 image byte order is GDK_MSB_FIRST.
4132 * gtksignal.h: Added 'gtk_signal_connect_after' and
4133 'gtk_signal_connect_object_after' functions. These connect signal
4134 handlers which will run after the class function associated with
4137 * gtkstyle.c: Fixed a stupid bug in 'gtk_style_new_from_key' that
4138 was causing twice as many styles to be created as necesary.
4140 * gtkwidget.c: 'gtk_real_widget_size_allocate' erases the widgets
4141 old allocation if it has the GTK_NO_WINDOW flag set.
4143 * gtkwidget.c: 'gtk_real_widget_unmap' now erases the widget if it
4144 has the GTK_NO_WINDOW flag set.
4146 * gtklabel.c: Removed 'gtk_label_unmap' as similar functionality
4147 was added to gtk_real_widget_unmap.
4149 * gtkbin.c: Modified 'gtk_bin_map' and 'gtk_bin_unmap' so that it
4150 erases and draws the widget if it has the GTK_NO_WINDOW flag set.
4152 * gtkframe.c: Modified 'gtk_frame_size_allocate' so that it erases
4155 Fri Feb 28 03:27:05 1997 Peter Mattis <pmattis@localhost>
4157 * gtkwindow.c: 'gtk_window_set_title' now changes the window title
4158 if the window is already realized.
4160 * gtkentry.c: 'gtk_entry_set_text' was emitting both a
4161 "delete_text" and a "changed_text" signal. Modified so that it
4162 only emits a "changed_text" signal.
4164 * gtkpreview.c: Modified to work correctly on systems with MSB
4165 byte order. The colormap for TRUE and DIRECT color displays is now
4166 created if the default visual is not equal to the visual we are
4169 * gtkstyle.c: 'gtk_style_attach' and 'gtk_style_find' weren't
4170 working properly in the presence of multiple colormaps are
4171 different depth visuals.
4173 * gtkcontainer.c: Massively improved focus traversal using tab and
4174 arrow keys. It now uses the layout of the widgets to determine
4175 where to move the focus to.
4177 Mon Feb 24 03:24:02 1997 Peter Mattis <pmattis@localhost>
4179 * gtkmenufactory.c: Set the accelerator table field for menus when
4183 * gtkmenu.h: Added a default accelerator table field to menus so
4184 that runtime modification of accelerator keys in menus can work
4187 * gtkrange.c: 'gtk_range_default_{h,v}motion' had faulty logic for
4188 deciding what to do when the slider was at the edge of the
4189 trough. They previously didn't update the adjustment value event
4190 if the value wasn't what it should be when the slider was at the
4193 * gtkviewport.c: 'gtk_viewport_size_allocate' and
4194 'gtk_viewport_adjustment_value_changed' both had the potential for
4195 performing a divide by 0. Checks are now in place to prevent this.
4197 * gtkmenu.c: 'gtk_menu_map' now makes sure the menu lies on screen
4198 if the position function is NULL.
4200 * gtkentry.c: Modified selection handling. 'gtk_delete_selection'
4201 actually removes the X selection now. 'gtk_entry_destroy' removes
4202 the selection as well and relies on the change in "gdk.c" to make
4203 sure the selection event will not be sent to a non-existant
4206 * gdk.c: Selection events are only passed on if the selection
4209 * gtkstyle.c: 'gtk_style_detach' and 'gtk_style_destroy' were not
4210 destroying the black and white gc's.
4212 Sun Feb 23 19:17:56 1997 Peter Mattis <pmattis@localhost>
4214 * gtkwindow.c: 'gtk_window_size_request' was setting the window
4215 hints. This was also being done in 'gtk_window_map', so the
4216 instance being done in 'gtk_window_size_request' was removed.
4218 Fri Feb 21 01:04:01 1997 Peter Mattis <pmattis@localhost>
4220 * gtkwidget.c: 'gtk_widget_draw' has to use the widgets allocated
4221 position for the drawing rectangle when the widget has the
4222 GTK_NO_WINDOW flag set.
4224 * gtkwidget.c: In 'gtk_widget_init' the visual and colormap were
4225 being directly compared against 'default_visual' and
4226 'default_colormap' instead of calling
4227 'gtk_widget_get_default_{visual,colormap}'.
4229 * gdkrectangle.c: Amazing! There was a bug in the
4230 'gtk_rectangle_intersect' logic. Its been there for near eternity
4231 and I never noticed.
4234 * gtkpreview.h: Created preview widget which allows drawing to an
4235 rgb or grayscale buffer which is automatically displayed on the
4236 screen. Performs dithering as necessary.
4238 Thu Feb 20 20:33:21 1997 Peter Mattis <pmattis@localhost>
4240 * gdkwindow.c: Modified the logic in 'gdk_window_new' which
4241 determined when to add a window to the WM_COLORMAP_WINDOWS
4244 Wed Feb 19 19:55:29 1997 Peter Mattis <pmattis@localhost>
4246 * gtkruler.c: 'gtk_ruler_make_pixmap' was always destroying the
4247 old backing store and creating a new one even when it would create
4248 a new one of exactly the same size as the old one.
4250 Tue Feb 18 18:32:10 1997 Peter Mattis <pmattis@localhost>
4252 * gmem.c: 'g_mem_chunk_alloc' was incorrectly modifying the mem
4253 areas free mem field when reallocating a previously freed
4254 atom. This caused a fairly severe memory leak.
4256 * gtkmenushell.c: 'gtk_menu_shell_button_release' had a bug in the
4257 logic for deciding whether to initiate an X pointer grab or not
4258 when the mouse button was released. It now only initiates a grab
4259 if the mouse is released within an active menu item.
4261 Fri Feb 14 00:57:40 1997 Peter Mattis <pmattis@localhost>
4263 * gtknotebook.c: Changed the look of notebook tabs slightly.
4266 * gtkentry.h: Deleting an entry widget which is holding the X
4267 selection presents some difficulties. The X selection must be
4268 released, but the widget can't be destroyed until the
4269 SELECTION_CLEAR event is received that the X server will send in
4270 response to clearing the X selection. There are probably still
4271 bugs in the current method of entry widget deletion when the X
4274 * gtkmain.c: 'gtk_propagate_event' was not properly destroying the
4275 toplevel window when receiving a key press event.
4277 * gtkwidget.c: Setting a widget insensitive did not cause it to
4278 redraw. It now does.
4280 Thu Feb 13 16:59:07 1997 Peter Mattis <pmattis@localhost>
4282 * gtkviewport.c: 'gtk_viewport_size_allocate' was allocating its
4283 child widget an adjusted allocation. Since the actual scrolling
4284 has handled by a subwindow this caused the child to be double
4285 scrolled. Modified to always set the child allocations origin to
4288 Wed Feb 12 01:06:48 1997 Peter Mattis <pmattis@localhost>
4290 * gtkentry.c: Text is now centered vertically. Previously it was
4291 pushed up against the top. This problem was only evident when the
4292 widget was allocated more vertical space than it requested.
4294 * gtkfilesel.c: 'gtk_file_selection_key_press' was previously only
4295 a stub for tab completion. The actual tab completion call had been
4298 Tue Feb 11 01:43:08 1997 Peter Mattis <pmattis@localhost>
4300 * gtksignal.c: 'gtk_signal_disconnect_by_data' was going into a
4301 loop and crashing. Bad logic. Fixed.
4303 * gtkmain.c: An idle function which returns FALSE will be removed
4304 from the list of idle functions. This makes the functioning of
4305 idle functions and timeouts more similar.
4307 * gtkentry.c: 'gtk_entry_get_text' now returns an empty string
4308 when the actual text is NULL. This allows "stupid" programs to use
4309 the value returned by 'gtk_entry_get_text' blindly (without
4310 checking to see if its NULL).
4312 * gtkradiobutton.c: Modified 'gtk_radio_button_clicked' so that
4313 'gtk_toggle_button_toggled' is called _after_ the widget state is
4317 * gtksignal.h: Added 'gtk_signal_name' which returns the character
4318 string name for a given signal number.
4320 * gtkwidget.c: 'gtk_widget_set_parent' checks to see if the widget
4321 is now "anchored" through the parent chain to a widget which is
4322 GTK_ANCHORED. If it is, then it changes the widgets style using
4323 'gtk_rc_get_style' and recursively performs the same operation on
4324 the widgets children. This is necessary is 'gtk_rc_get_style' only
4325 works properly on "anchored" widgets.
4327 * gtkwindow.c: Modified GTK_WIN_POS logic so that it is only used
4328 immediately after the window has been shown.
4330 * gtkmenu.c: 'gtk_menu_key_press'. Can now change menu item
4331 accelerator keys on the fly. Why? Why not. Cool/useless feature of
4334 * gtkmenuitem.c: Accelerator key drawing. Somehow that never got
4337 * gtkdrawingarea.c: 'gtk_drawing_area_size_allocate' was not
4338 actually installed during 'gtk_drawing_area_class_init'. (Oops!)
4340 * gtkframe.c: 'gtk_frame_size_request' fixed size requisition
4341 problem caused by unsigned arithmetic.
4343 * gtkwindow.c: Modified window widget so that it only uses the
4344 widget uposition auxiliary information immediately after it has
4345 been shown. This prevents the annoying bug which can cause a
4346 uposition'ed window to jump back to its original position after
4349 * gtkwidget.c: Need to ref and unref style in
4350 'gtk_widget_{push,pop}_style' to make sure that a style on the
4351 style stack is not destroyed.
4353 * gtktogglebutton.c: 'gtk_toggle_button_set_state' now calls
4354 gtk_button_clicked to actually change the state of the
4355 button. In this way, radio buttons can now perform the appropriate
4356 actions when the toggle button state is set.
4358 Mon Feb 10 00:27:39 1997 Peter Mattis <pmattis@localhost>
4360 * gtklist.c: 'gtk_list_select_item' and 'gtk_list_unselect_item'
4361 were casting a GList* variable to a a GtkWidget* variable. Bad bad
4364 * gtksignal.c: Modified 'gtk_signal_connect' and
4365 'gtk_signal_connect_object' to warn when a signal type cannot be
4368 Sun Feb 9 00:15:30 1997 Peter Mattis <pmattis@localhost>
4371 * gtkoptionmenu.h: Changed option menus back to being derived from
4372 buttons. This fixes up some screwiness with their user
4375 * gtkwindow.c: Modified key press handler to support focus
4379 * gtkcontainer.h: Added default focus traversal back in.
4381 Sat Feb 8 10:44:38 1997 Peter Mattis <pmattis@localhost>
4384 * gtkviewport.c: Massively sped up viewport scrolling. Used to be
4385 reallocating child's size (offset) each time a scrollbar
4386 moved. Now a subwindow is moved. All the children are moved
4387 automatically by moving the subwindow. Much much much faster.
4389 Tue Feb 4 00:20:44 1997 Peter Mattis <pmattis@localhost>
4391 * gtree.c: Changed 'g_tree_node_search' to use a loop instead of
4394 Mon Feb 3 11:30:03 1997 Peter Mattis <pmattis@localhost>
4396 * gtkbutton.c: Removed 'parent_destroy' global and replaced it
4397 with 'parent_class' global to reflect style used in other
4400 * gtknotebook.c: Tab labels were being allocated less than their
4404 * gtkrange.h: Moved the "digits" field of scales into the range
4405 type. The adjustment value for scales is truncated to the number
4406 of visible digits instead of being left untouched.
4408 * gtree.c: Fixed a bug in the AVL tree implementation. Single
4409 rotations were always being performed during insertion. It is
4410 sometimes necessary to perform a double rotation.
4412 * gtklabel.c: Modified 'gtk_label_expose' to only draw the label
4413 when the allocated space is greater than or equal to the requested
4416 * gtklabel.c: Added call to 'gtk_widget_unmap' to
4417 'gtk_label_destroy' in order for the label to redraw correctly
4418 (erase itself) when destroyed.
4420 * gtklabel.c: Added 'gtk_label_unmap' call which erases the labels
4421 allocation when it gets unmapped.
4423 * *.h: Removed a few remaining instances of using "class" as a
4424 parameter name. (Causes problems for C++).
4426 Fri Jan 31 12:26:50 1997 Peter Mattis <pmattis@localhost>
4428 * gtkcontainer.c: 'gtk_container_enable_resize' needs to call
4429 'gtk_container_check_resize' instead of
4430 'gtk_container_need_resize'.
4432 * gtkwidget.c: 'gtk_real_widget_show' now maps the widget if its
4435 * gtkscrolledwindow.c: Fixed size allocation when the scrollbar
4436 policy's are GTK_POLICY_AUTOMATIC. Doing it correctly is harder
4437 than I originally thought.
4439 * gtklist.c: Added 'gtk_list_child_position' to determine the
4440 integer position in a list of a child. Filled in the
4441 'gtk_list_item_select' and 'gtk_list_item_unselect' stubs.
4443 Thu Jan 30 16:08:06 1997 Peter Mattis <pmattis@localhost>
4445 * gmem.c: Changed the implementation of G_ALLOC_AND_FREE mem
4446 chunks. They used to allocate SIZEOF_VOID_P extra bytes per atom
4447 in order to keep track of which mem area they were allocated
4448 from. Now the mem area is determined by searching through an AVL
4449 tree of the mem areas for a mem chunk and comparing memory
4450 locations. A little slower, but makes G_ALLOC_AND_FREE mem chunks
4451 much more attractive.
4453 * gtree.c: Added an AVL tree implementation to glib.
4456 * gstring.c: va_arg (arg_list, {char, short}) is
4457 invalid. Arguments passed in a variable argument list are
4458 promoted. ({char, short}->int). Seemed to work ok before under
4459 Linux. Crashed under FreeBSD.
4461 Tue Jan 28 02:27:51 1997 Peter Mattis <pmattis@localhost>
4463 * gdkwindow.c: Fixed a major slowdown apparent in the file
4464 selection dialog which was caused by calling
4465 'gtk_window_add_colormap_windows' way way way too often.
4467 * *.c: Many widgets called 'gtk_container_need_resize' when
4468 something internal changed which would cause the widget to grow or
4469 shrink. The assumption was made that the widget would change size
4470 and an expose event would be generated. This happens "most" of the
4471 time. But its possible for certain widgets to change size without
4472 generating expose events, or for its internal geometry to change
4473 without a change of size which would mean no expose event was
4474 generated. So a wrapper function called
4475 'gtk_container_check_resize' was created and
4476 'gtk_container_need_resize' was modified so that it returns FALSE
4477 if a resize was actually generated and TRUE if nothing
4478 changed. This allows 'gtk_container_check_resize' to initiate a
4479 'gtk_widget_size_allocate' and 'gtk_widget_draw' to emulate the
4482 Sat Jan 25 14:17:44 1997 Peter Mattis <pmattis@localhost>
4484 * gtkmain.c: Fixed a bug with propogating key press events. The
4485 events were sent 2 times to the toplevel windows which caused the
4486 focus widget to be activated twice when the space bar was pressed.
4489 * */Makefile.am: Added support for libtool and removed the old
4490 shared library configuration craziness.
4492 Fri Jan 24 12:59:22 1997 Peter Mattis <pmattis@localhost>
4495 * gtktext.h: Josh's fixes and additions to the text widget.
4498 * gtkfill.h: Filler widget useful for filling space in a
4499 table. Can specify a minimum size. Used by the canvas widget.
4502 * gtknotebook.h: Made outline of notebook widget.
4505 * gtkcanvas.h: Started canvas widget. A composite of 2 rulers (w/
4506 an origin), 2 scrolllbars. Guides, grids, snap to.
4508 Sun Jan 19 18:26:45 1997 Peter Mattis <pmattis@localhost>
4511 * gtkdialog.h: Created dialog widget which creates a standard
4512 looking dialog with buttons along the button and a separator.
4514 * gtkxid.c: Generalized the window table code for looking up a gdk
4515 window based on an XID to work for any XID and a piece of
4516 data. Can now look up gdk fonts based on their XID.
4523 * gtkvruler.h: Started conversion of the ruler widget.
4526 * gtktext.h: Started conversion of the text widget. Scrolling
4529 * gtkmain.c: Fixed a fairly major bug. The event widget needs to
4530 be in a call for the entire duration of handling an event. Not
4531 just for when the event widget itself is handling the event.
4533 * gtkfilesel.c: Fixed up some bugs with resizing.
4535 Fri Jan 10 14:18:03 1997 Peter Mattis <pmattis@localhost>
4540 * gtkentry.h: Support for selections.
4545 * gdk.h: Gdk support for X selections. Currently only text
4546 selections are supported.
4548 * gtksignal.c: Fixed a major bug which occurred when destroying an
4549 object. Memory was being written to after it was freed.
4552 * gtkfilesel.h: Hooked up more functionality to the file selection
4555 Wed Jan 8 18:13:53 1997 Peter Mattis <pmattis@localhost>
4558 * gtkfilesel.h: Mostly converted old file selection dialog
4559 widget. The widget is derived from the GtkWindow class and is
4560 quite a bit simpler in the widget code.
4562 * gtkwidget.c: Fixed 'gtk_widget_grab_focus' and
4563 'gtk_widget_grab_default' to check that the toplevel widget is a
4564 type of window (which includes classes derived from windows).
4566 Tue Jan 7 01:12:32 1997 Peter Mattis <pmattis@localhost>
4568 * gtkwindow.c: Was calling 'gtk_window_resize' twice in a
4573 * *.c: Changed 'gtk_signal_new' so that the class function that is
4574 called when the signal is emitted can be called either before,
4575 after or both before and after the calling of any signal
4579 * gtkobject.h: Added 'object_data' mechanism for storing data
4580 associated with a character string key in objects. Removed
4581 'user_data' field of objects and changed
4582 'gtk_object_{get,set}_user_data' to use the object data
4583 mechanism. Removed 'handlers' field of objects.
4587 * gtkwindow.c: Modified aux info mechanism to use object data
4590 * gtksignal.c: Modified signal mechanism to use object data
4591 mechanism instead of 'handlers' field.
4594 Mon Jan 6 15:10:16 1997 Peter Mattis <pmattis@localhost>
4596 * gtkmenushell.c: Fixed up button press handling so as to conform
4597 more closely to that used by Motif.
4599 Wed Jan 1 21:27:17 1997 Peter Mattis <pmattis@localhost>
4606 * gtkmenushell.h: Reorganization of menu-ing code so that code
4607 duplication is reduced. The menu shell now contains most of the
4608 code for menu-ing interaction while menus and menubars simply layout
4609 their child menu items in the appropriate place.
4611 Sun Dec 29 17:48:18 1996 Peter Mattis <pmattis@localhost>
4616 * gtkmenuitem.c: Modifications so that menu item accelerators and
4617 the submenu indicator are drawn correctly and the correct amount
4618 of space is allocated.
4620 Sat Dec 28 00:32:13 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
4623 * gtkmenufactory.c: Started menu factories as an easy method to
4624 create and manipulate menus.
4626 Fri Dec 27 13:17:34 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
4635 * gtkmenushell.h: Implemented basic menu functionality. Menubars
4636 and popup menus work. Submenus work. (Much left to be done).
4638 Wed Dec 18 15:27:05 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
4641 * gtktypeutils.c: Added 'gtk_type_from_name' which returns a type
4642 identifier given a type name. Implemented using a second hash
4643 table keyed by type names.
4646 * gtktogglebutton.c: Fixed very small messed-up drawing bug when a
4647 button loses its focus.
4652 * gtkwindow.c: Added default button handling. Default buttons now
4653 draw correctly and pressing return or enter causes the default
4654 button (if one exists) to be activated.
4656 Tue Dec 17 19:32:21 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
4659 * gtkvscale.c: Overrode 'draw_slider' method of ranges in order to
4660 draw the slider of scales with a line in them so as to be closer
4661 to the Motif look-and-feel.
4663 * gtkwindow.c: Modified 'gtk_window_focus_in_event' so that focus
4664 in events are only handled when the window is visible. Fixes a bug
4665 where spurious focus in events get sent when a window is being
4668 * gtkwidget.h: Added 'activate_signal' field to the GtkWidgetClass
4669 structure. Added 'gtk_widget_activate' call to emit the activate
4670 signal for a widget if it is non-zero.
4672 Tue Dec 10 15:59:45 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
4674 * gtkwidget.c: 'gtk_widget_set_name' oops in strdup'ing the old
4675 "widget->name" instead of the new one we are setting.
4677 * gtkrc.c: 'gtk_rc_widget_path' changed to use
4678 'gtk_widget_get_name' instead of accessing the "widget->name"
4681 * gtkwidget.c: Added 'gtk_widget_get_name' function which returns
4682 the widgets name if it exists and the widgets type name if it does
4685 * gtkcheckbutton.c: Added 'gtk_check_button_draw'
4686 function. Modified 'gtk_check_button_expose' to pass an expose
4687 event to child instead of callings its draw function.
4689 * gtkentry.c: 'gtk_entry_draw_text' why was "+1" being added to
4690 the font->ascent to calculate the font position? This was wrong
4691 and caused some characters in fonts to be clipped. (Notably "g").
4693 * gtkentry.c: 'gtk_entry_realize' specify GTK_BUTTON1_MOTION_MASK
4694 and GTK_POINTER_MOTION_HINT_MASK for _both_ windows.
4696 * gtkmain.c: 'gtk_propagate_event' needs to set the GTK_IN_CALL
4697 flag for the object before calling 'gtk_widget_event' and needs to
4698 destroy the object if necessary after 'gtk_widget_event' returns.
4700 * gtkradiobutton.c: 'gtk_radio_button_clicked' needs to call
4701 'gtk_toggle_button_toggled' when the currently active button is
4704 * gtkwidget.c: 'gtk_real_widget_hide' needs to call
4705 'gtk_widget_unmap' if the widget is currently mapped.
4707 * gtkwindow.c: Prevent automatic resizing after the user has
4708 specified a new window size. Add 'handling_resize' flag to
4711 * gtkscrolledwindow.c: Implement the GTK_POLICY_AUTOMATIC
4712 scrollbar policy. Need to connect to the adjustments 'changed'
4713 signal and notice when the scrollbars aren't in use.
4715 * gtkcontainer.c: 'gtk_container_init' must set 'auto_resize' and
4716 'need_resize' fields to TRUE and FALSE respectively.
4718 * gtkwidget.c: 'gtk_widget_set_parent' must all set a widgets state
4719 to its parents state.
4721 Sun Dec 1 01:31:01 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>