1 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
2 * gtk/gtkobject.h: fixed GTK_OBJECT_NSIGNALS macro
4 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
5 * gtk/gtklabel.h: modified gtklabel to clip it's drawing to
6 it's given area, now it will allways draw in the area it's
7 been given and clip accordingly. Note: this may cause
8 the a label to dissappear on widgets which don't give their
9 child labels proper area!
11 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
12 * gtkviewport.c: Raph's Mon, 10 Nov 1997 patch to gtk-list
13 to fix some viewport bugs
15 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
16 * gtk/gtkwidget.c: gtk-ajaborsk-971016-2
17 A little patch again to prevent user to use gtk_widget_set_events()
18 when a widget is already realized.
19 In this case, the gtk_widget_set_events() doesn't work.
21 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
22 * gtk/gtkwindow.c: gtk-ajaborsk-971016-1
23 This small patch correct position for GTK_WIN_POS_CENTER and
24 GTK_WIN_POS_MOUSE GtkWindow positions.
26 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
27 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
28 * gdk/gdk.h: header for above
30 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
31 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
32 * gdk/gdk.h: header for above
34 Wed Nov 12 1997 Jay Painter <jpaint@serv.net>
35 * gdk/gdkpixmap.c: Patrice Fortier's patch for transparent pixmaps.
37 gdk/gdkdraw.c: Patrice Fortier's patch to add pixel draw function.
39 Sun Nov 9 1997 Jay Painter <jpaint@serv.net>
40 * Fixed problems with makefiles relating to the bug
41 which required glib to be installed.
42 * Fixed makefiles to incluce the xpm's in gtk+/gtk needed
44 * Updated gtk+ and gtk+/glib to libtool-1.0f
46 Fri Nov 7 1997 Jay Painter <jpaint@serv.net>
47 * gtk/gtktext.c: return char_widths[ch & 0xff]; in line 2152
49 Thr Nov 5 1997 Jay Painter <jpaint@serv.net>
50 * gtk/testgtk.c: added drag and drop test, removed the test hack
53 Tue Nov 4 08:28:57 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
55 * gtk/gtkmain.c (gtk_handle_idle): Patch from David Mosberger to
56 avoid crashes when handling idle function (this manifested itself
57 in the Umax and Microtek backends in SANE.
59 Sun Nov 2 07:34:56 1997 Tim Janik <timj@psynet.net>
61 * gtk/gtkfilesel.c: Small fixes about a segmentation viaolation
62 cause by a double click in the directoy list (introduced by my
65 * gtk/gtklist.c: Small fixes to gtk_list_add() and gtk_list_remove().
67 * gtk/testgtk.c (list_add): Applied Stefan Wille's patch to make this
68 function do something ;).
70 Fri Oct 31 Jay Painter <jpaint@serv.net>
71 *gdk/gdk.c: reformatted DND code for GTK coding standards
72 *gdk/gdkwindow.c: changed memory allocation for DND to q_mem stuff
74 Thu Oct 30 Jay Painter <jpaint@serv.net>
78 * gtk/gtkwidget.c: Applied Stephan Willie's shaped window patch
83 * gtk/gtkwidget.c: reformatted the DND code to conform to GTK
86 * gtk/testgtk: massive fixes, SW's shaped window example
88 Thu Oct 30 07:33:27 1997 Tim Janik <timj@psynet.net>
90 * gtk/gtklistitem.c (gtk_real_list_item_toggle): applied Johannes
91 Keukelaar's <johannes@nada.kth.se> patch for keyboard support in
94 * gtk/gtkfilesel.c: adapted dir and file list selection
95 behaviour to deal with keyboard selections. this is a little
96 bit tricky: in the dir list it just changes the entrys value on a one
97 button press. but on a keyboard selection via gtk_widget_activate() it
98 does a new population (likewise on a double click) as this seems more
101 1997-10-25 Marius Vollmer <mvo@zagadka.ping.de>
103 * gdk/gdkcolor.c (gdk_colormap_get_system): Initialize
106 Wed Oct 22 09:47:43 1997 Tim Janik <timj@psynet.net>
108 * gtk/gtkwindow.c (gtk_window_key_release_event): Fixed a stupid
109 bug that caused the key_release_event to be propagated twice.
111 Sun Oct 12 11:01:43 1997 Tim Janik <timj@psynet.net>
115 * gdk/gdkimage.c: Added configure check for IPC_RMID_DEFERRED_RELEASE,
116 because shmat() fails after a shmctl(..., IPC_RMID,...) for OSF1 V3.2,
117 SunOS 4.1.1, 5.5, 5.5.1, 5.6, IRIX 5.2 and 6.2.
119 Mon Oct 6 11:59:07 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
121 * gdk/gdk.c (gdk_event_translate): In line 1693, fixed typo that
122 would cause motion notify events not to be delivered.
124 Sun Oct 5 18:15:06 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
126 * gtk/gtkrc.c (gtk_rc_parse_bg_pixmap): Changed strdup() for
129 Wed Sep 24 17:16:34 1997 Peter Mattis <pmattis@bjork.inktomi.com>
131 * configure.in: Fixed a stupid error in the test for libXext that
132 would cause it to fail if X_EXTRA_LIBS was not empty.
134 * gtk/gtkmain.h (gtk-timj-970919.patch):
135 * gtk/gtkmain.c (gtk-timj-970919.patch): new function
136 `gtk_idle_remove_by_data' to remove all idle callbacks that take a
137 specific piece of data as argument. (gtk_get_current_event):
138 remove idles through gtk_idle_remove_by_data.
140 * gtk/gtkwidget.c (gtk-timj-970919.patch):
141 (gtk_widget_destroy): remove pending idles for
142 widgets that have GTK_REDRAW_PENDING or GTK_RESIZE_PENDING and
143 GTK_ANCHORED set (only anchored widgets can have a resize queue
144 handler pending). widgets that have GTK_RESIZE_NEEDED will be removed
145 from their anchored toplevels `resize_widgets' list.
147 (gtk_widget_queue_draw): let the widget remember the queue handler
148 tag (through `redraw_handler_key') for later call to `gtk_idle_remove'.
150 (gtk_widget_queue_resize): let the widget remember the queue handler
151 tag (through `resize_handler_key') for later call to `gtk_idle_remove'.
152 corrected referencing the toplevel widget for which the handler is
153 pending. if a widget is added to the `resize_widgets' list of a
154 toplevel widget, GTK_RESIZE_NEEDED is set and it's referenced.
156 (gtk_real_widget_queue_resize): on the deletion of the `resize_widgets'
157 list, unset GTK_RESIZE_NEEDED and unreference the removed widgets.
159 * gtk/gtkwindow.c (gtk-timj-970919.patch):
160 (gtk_real_window_move_resize): move `resize_containers = NULL'
161 initialization out of if-statement.
162 while stepping through the `resize_widgets' list, unreference the
163 widgets and clear GTK_RESIZE_NEEDED. if a widget realy needs are
164 resize, they are flagged through GTK_RESIZE_NEEDED now (instead of
165 GTK_RESIZE_PENDING, as this is indicative for a pending handler).
166 added checks to provide segfaulting if a widgets parent pointer
167 is NULL (e.g. on toplevel widgets that have GTK_RESIZE_NEEDED set).
169 Tue Sep 23 13:23:27 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
171 * gdk/gdkimage.c: Applied Tim Janik's patch to mark shm segments
172 as IPC_RMID so that they are automatically removed always.
174 * gdk/gdkfont.c: Removed casts from lvalues.
176 * gtk/gtkmain.c: Removed GTK_RETLOC_*() (which do a cast) from lvalues.
178 * gtk/gtkaccelerator.c (gtk_accelerator_table_remove): Added
179 "const" to the accelerator_key param to be consistent with the
180 declaration in gtkaccelerator.h. The const is not useful in this
183 Tue Sep 16 13:11:06 1997 Peter Mattis <pmattis@bjork.inktomi.com>
185 * gtkpreview.c: Andrew Logan Kieschnick's change to eliminate
186 round-off error when gamma is set to 1.0.
189 * gtkviewport.c: Jay Painter's changes to modify the way in which
198 * gtkeventbox.h: Owen Taylor's event box widget and fixes for X
199 input support (that I had broken).
204 * gtksignal.c: Elliot Lee's changes to support Objective C. (id is
205 apparently a reserved word in Objective C).
207 Sun Sep 14 22:33:15 1997 Peter Mattis <pmattis@localhost>
209 * gtkwidget.c (gtk_widget_queue_resize): If the toplevel container
210 is invisible we simply call "gtk_container_need_resize" on
211 it. This fixes a bug with option menus not redrawing correctly.
213 * gtkmenuitem.c (gtk_menu_item_enter): (gtk_menu_item_leave):
214 These functions now simply pass the event on to their parent. This
215 is necessary for menus to work properly due to the change in how
216 grabs are dealts with.
218 * gtkwindow.c (gtk_real_window_move_resize): Fixed a bug that
219 caused the GTK_RESIZE_PENDING flag to not be unset in some cases.
221 Fri Sep 5 20:49:37 1997 Marius Vollmer <mvo@zagadka.ping.de>
225 * Makefile.am: Added PATCHES to EXTRA_DIST.
226 * gtk/gtkpixmap.c (gtk_pixmap_new): Move the "pixmap != NULL" test
227 after the allocation of the pixmap.
229 To shut up the compiler:
231 * gtk/gtkfilesel.c (get_pwdb): Initialize home_dir.
232 * gtk/gtkmain.c (gtk_init): Replace comments around calls to
233 g_set_*_handler with "if (0)".
234 * gtk/gtkrc.c (gtk_rc_get_token): Initialize hex_number and
236 * gtk/gtkwindow.c (gtk_window_key_press_event): Initialize
239 Changes to the type system in gtk/:
241 * Makefile.am: Added gtktypebuiltins.h to gtkinclude_HEADERS.
242 Added gtk.defs, runelisp, gentypeinfo.el and gtktypebuiltins.c to
243 EXTRA_DIST. Added rules to generate gtktypebuiltins.* from
246 * runelisp, gentypeinfo.el, gtk.defs: New files.
248 * gtkaccelerator.c, gtkaccelerator.h (gtk_accelerator_table_ref):
249 Return the table so that this function can be used as the `copy'
250 function for GTK_TYPE_BOXED values.
251 * gtkstyle.c, gtkstyle.h (gtk_style_ref): Likewise.
253 * gtkenums.h: Removed GtkArgType enum.
255 * gtkmain.c (gtk_init): Call gtk_type_init to initialize the type
258 * gtkobject.c (gtk_object_init_type): New function to take over
259 for gtk_object_get_type. (gtk_object_get_type): Just return the
260 constant GTK_TYPE_OBJECT. (gtk_object_collect_args): Do the right
261 thing for the new GTK_TYPE_* types.
262 * gtksignal.c (gtk_params_get): Likewise.
264 * gtktypeutils.c: (gtk_type_init_builtin_types): New
265 function. (gtk_type_init): Call it. Also made non-static.
266 (gtk_type_unique): The allocation scheme for numerical ids has
267 changed: The low 8 bits hold the appropriate GtkFundamentalType of
268 a type, the rest is a globally unique sequence number.
269 (gtk_type_hash): Use the sequence number of a key to hash it.
270 (gtk_type_register_builtin): New function.
272 * gtktypeutils.h: (GtkFundamentalType): New enumeration of the
273 fundamental types. (GTK_TYPE_MAKE, GTK_FUNDAMENTAL_TYPE,
274 GTK_TYPE_SEQNO): New macros to work with the new id scheme.
275 (GtkArg): Added fields for new types and renamed old ones. GtkArg
276 should now be a mostly opaque structure, except name and type.
277 (GTK_VALUE_*): New macros to access the values of a GtkArg.
278 (GTK_RETLOC_*): New macros to access the location of a return
279 value that is contained in a GtkArg. * gtktypebuiltins.h: New
280 file to access the typeids of the builtin types.
282 * gtkwidget.h (GTK_TYPE_WIDGET): New macro to access the type id
285 Thru out: Changed GTK_ARG_* to the appropriate GTK_TYPE_*.
286 Changed access to GtkArg structure to the appropriate GTK_VALUE_*
287 or GTK_RETLOC_* macro. Changed GtkArgType to GtkType. Changed
288 some guints to GtkType.
290 General changes in gtk/ to support interpreters:
292 * gtkradiobutton.c (gtk_radio_button_new_from_widget,
293 gtk_radio_button_new_with_label_from_widget): New functions.
295 * gtksignal.c (gtk_signal_connect_no_marshal): New function.
296 (struct _GtkHandler): Added no_marshal and destroy_func fields.
297 (gtk_signal_handler_new): Initialize them.
298 (gtk_signal_connect_by_type): Added no_marshal and destroy_func
299 arguments. Changed all callers.
300 (gtk_signal_destroy): Invoke destroy_func if there is one and the
301 global destroy func does not apply. (gtk_handlers_run): If the
302 handler has no_marshal set, call its function directly without
303 going thru the signal's marshaller.
305 Wed Sep 3 09:56:22 1997 RHS Linux User <pmattis@bjork.inktomi.com>
307 * gtkrange.c: Changed the way the range control focus was drawn so
308 that the range control is drawn correctly when it does not have
311 Tue Sep 2 17:41:17 1997 RHS Linux User <pmattis@bjork.inktomi.com>
313 * gtkwidget.c: 'gtk_real_widget_queue_resize' should only remove
314 the "resize_widgets" if another resize is not pending.
316 Mon Sep 1 18:28:08 1997 Peter Mattis <pmattis@localhost>
318 * gtkmain.c: Changed the way GDK_DELETE events are handled. Only,
319 if 'gtk_widget_event' returns TRUE is the widget destroyed. By
320 default, 'gtk_widget_event' will return FALSE causing the window
321 to not be destroyed. This prevents segfaults in the GIMP and other
322 programs that do not correctly handle GDK_DELETE events.
324 * gtkmain.c: Added modal dialog support by allowing events
325 destined for a child of the grab widget to go to the child instead
326 of the grab widget. (Added 'gtk_widget_is_ancestor' to determine
327 the relationship between the grab widget and the event widget).
329 * *.[ch]: Incorprated a whole mess of patches. (Started keeping
330 the ChangeLog up to date again).
332 Thu Jun 5 17:22:21 1997 Peter Mattis <pmattis@localhost>
335 * gtkmenufactory.h: Added 'gtk_menu_factory_remove_*'
336 calls. Removing entries/paths causes the associated widgets to be
340 * gtkwidget.h: Calling 'gtk_widget_set_style' is used as an
341 indication that the programmer specifically wants that style to be
342 used. RC-style substitution is disabled for the widget after such
348 * gtkimage.h: Changed to use clip mask and a single pixmap (or
349 image) to deal with transparent areas.
351 * gdkpixmap.c: Modified xpm loading routines to optionally return
356 * gdktypes.h: Modifications to allow clip masks to be used with
357 gc's. Clip masks are bitmaps that specify drawable regions.
359 Thu May 1 03:11:51 1997 Peter Mattis <pmattis@localhost>
361 * gtkscrolledwindow.c: Scrolled windows need to have the
362 GTK_NO_WINDOW flag set. Not having it set caused an obscure
365 Wed Apr 30 12:38:03 1997 Peter Mattis <pmattis@localhost>
368 * gtkvruler.c: Fixed a small bug that caused the indicator to be
369 positioned slightly off.
371 Sun Apr 27 14:28:21 1997 Peter Mattis <pmattis@localhost>
376 * gtkmenu.h: Changes so that if a menu is popped up there is a
377 timeout period during which a menu item will not be activated and
378 if the mouse button is released in that period the menu will stay
382 * gtkcurve.h: Included curve widget courtesy of David
383 Mosberger-Tang (davidm@azstarnet.com).
386 * gtkentry.h: Changed "insert" and "delete" signals to
387 "insert_text" and "delete_text" respectively. (The symbol "delete"
388 cannot be used since it is a C++ reserved word).
390 Sat Apr 19 01:43:49 1997 Peter Mattis <pmattis@localhost>
392 * gtkmenufactory.c: A path which ends in "<nothing>" will cause an
393 invisible (hidden) menu entry to be created. This is useful for
394 setting an accelerator key for which a corresponding menu entry is
397 * gtktooltips.c: Fixed some problems with destruction of the
398 active tip widget not properly updating the tooltips data
401 Fri Apr 18 15:09:45 1997 Peter Mattis <pmattis@localhost>
406 * gtkwidget.h: Patch from Owen Taylor (owt1@cornell.edu) which
407 fixes problems with destruction of objects and with destruction of
408 objects which hold the focus.
410 Thu Apr 17 11:29:15 1997 Peter Mattis <pmattis@localhost>
412 * gtkmenushell.c: Incorrect logic in
413 'gtk_menu_shell_button_release' for deciding when a menu should
414 stay popped up when the mouse button is released.
416 * *.c: Miscellaneous fixes from folks on the net.
418 Tue Apr 15 02:43:17 1997 Peter Mattis <pmattis@localhost>
421 * gtkwidget.h: Added GTK_BASIC widget flag which when set
422 specifies a widget as "basic". A "basic" widget is one which
423 doesn't take input events. For example, labels, pixmaps, boxes,
424 tables, alignments, etc.
426 Sat Apr 12 15:23:08 1997 Peter Mattis <pmattis@localhost>
428 * gtkcolorsel.c: Add "#include <math.h>" to define M_PI.
430 * gtksignal.c: Fixed a bug in 'gtk_signal_emit' which showed up
431 because of the new cast checking macros. The 'object' was being
432 accessed after it had been destroyed.
434 * gtkoptionmenu.c: Fixed bug with using 'GTK_BIN' instead of
435 'GTK_BUTTON' which showed up because of the new cast checking
438 * *.h: 'GTK_CHECK_CAST', 'GTK_CHECK_CLASS_CAST' and
439 'GTK_CHECK_TYPE' used by standard widget macros everywhere.
441 Wed Apr 9 00:54:17 1997 Peter Mattis <pmattis@localhost>
443 * docs/gtk.texi: Started further work on documentation. Major
444 changes and additions are being made.
447 * gtkarrow.h: Removed function 'gtk_arrow_get'.
449 * gtkcontainer.c: 'gtk_container_check_resize' no performs
450 additional checking to account for the case where the containers
451 allocation is no longer sufficient because its parent (or its
452 parents parent, etc.) needs to resize its children.
454 Tue Apr 8 21:15:50 1997 Peter Mattis <pmattis@localhost>
456 * gtkstyle.c: Fixed a bug in 'gtk_style_init' in which the font
457 was not ref'd (via 'gdk_font_ref'), but was free'd (via in
458 'gdk_font_free') in 'gtk_style_destroy'. (David
459 Mosberger-Tang). Also cleaned up 'gtk_style_destroy' while I was
462 * gtkmain.c: Fixed a bug in 'gtk_propogate_event' which caused
463 entry widgets (and probably other widgets) not to be destroyed in
466 Mon Apr 7 01:20:38 1997 Peter Mattis <pmattis@localhost>
469 * gtkentry.h: Changed the "insert_text", "delete_text" and
470 "changed_text" signals to "insert", "delete", and "changed"
471 respectively. They really should have been named this way
472 originally except the previous signal mechanism prevented
473 duplicate signal names. ("changed" is also used by adjustments).
475 * gtkradiomenuitem.c:
476 * gtkradiomenuitem.h: New widget.
478 * gtkcheckmenuitem.c:
479 * gtkcheckmenuitem.h: New widget.
481 * gtksignal.c: Modified 'gtk_signal_lookup' to require an object
482 type to be passed as a parameter. In addition, signals are now
483 only needed to be uniquely defined in their branch of the class
484 hierarchy. This allows the same signal name to be used in two
485 different branches of the class hierarchy. For instance, the
486 "changed" signal is used both by adjustments and entries...in
489 * gtktypeutils.c: Added 'gtk_type_parent' which returns the parent
490 type for a given type.
492 Sun Apr 6 22:08:35 1997 Peter Mattis <pmattis@localhost>
494 * gtkwidget.c: If a widget is set insensitive it loses the focus
497 * gtkcontainer.c: Insensitive widgets no longer participate in tab
500 * gtkscrolledwindow.c: The "viewport" child is now destroyed and a
501 container class "foreach" function was written (which fixes the
504 Sat Apr 5 14:25:38 1997 Peter Mattis <pmattis@localhost>
507 * gtkvscrollbar.c: Fixed trough size allocation bug.
510 * gtkvscale.c: Fixed trough size allocation and position bug that
511 showed up when scales were placed in notebooks.
513 Thu Mar 27 17:45:54 1997 David Mosberger-Tang <davidm@azstarnet.com>
515 * gtk/gtkmain.c (gtk_handle_idle): Fix appending pending_idles to
516 idle_functions so it works even when idle_functions is empty.
518 Sat Mar 15 14:15:59 1997 Peter Mattis <pmattis@localhost>
520 * *.[ch]: Moved '*_class_init' and '*_init' function declarations
521 for widgets into the source file as those functions no longer had
524 * gtkcheckbutton.c: Fixed redrawing of check button.
526 * gtkframe.c: Fixed redrawing of frame when the shadow type is
529 Sat Mar 8 15:19:23 1997 Peter Mattis <pmattis@localhost>
531 * gdkimage.c: Fixed a stupid bug with 'gdk_image_new' which
532 potentially added a NULL image to "image_list" and caused problems
533 when 'gdk_image_exit' was called.
535 Wed Mar 5 00:40:08 1997 Peter Mattis <pmattis@localhost>
537 * gtkpreview.c: Massively changed the colormap handling used by
538 the preview widget. Gray previews are now dithered. A single
539 visual and colormap is shared by the color and gray previews. A
540 GTK_PREVIEW_INFO property is installed on the root window in
541 certain cases to allow multiple GTK programs to share the system
544 Sun Mar 2 05:43:06 1997 Peter Mattis <pmattis@localhost>
546 * gtkcheckbutton.c: 'gtk_checkbutton_size_allocate' was allocating
547 too much space to its children and not leaving the check button
548 room for the focus border.
550 * gtknotebook.c: 'gtk_notebook_size_request' wasn't requesting
551 enough space when the notebook tabs are visible.
553 Sat Mar 1 01:59:35 1997 Peter Mattis <pmattis@localhost>
555 * gtkpreview.c: Fixed a problem with 'gtk_preview_put' when the
556 image byte order is GDK_MSB_FIRST.
559 * gtksignal.h: Added 'gtk_signal_connect_after' and
560 'gtk_signal_connect_object_after' functions. These connect signal
561 handlers which will run after the class function associated with
564 * gtkstyle.c: Fixed a stupid bug in 'gtk_style_new_from_key' that
565 was causing twice as many styles to be created as necesary.
567 * gtkwidget.c: 'gtk_real_widget_size_allocate' erases the widgets
568 old allocation if it has the GTK_NO_WINDOW flag set.
570 * gtkwidget.c: 'gtk_real_widget_unmap' now erases the widget if it
571 has the GTK_NO_WINDOW flag set.
573 * gtklabel.c: Removed 'gtk_label_unmap' as similar functionality
574 was added to gtk_real_widget_unmap.
576 * gtkbin.c: Modified 'gtk_bin_map' and 'gtk_bin_unmap' so that it
577 erases and draws the widget if it has the GTK_NO_WINDOW flag set.
579 * gtkframe.c: Modified 'gtk_frame_size_allocate' so that it erases
582 Fri Feb 28 03:27:05 1997 Peter Mattis <pmattis@localhost>
584 * gtkwindow.c: 'gtk_window_set_title' now changes the window title
585 if the window is already realized.
587 * gtkentry.c: 'gtk_entry_set_text' was emitting both a
588 "delete_text" and a "changed_text" signal. Modified so that it
589 only emits a "changed_text" signal.
591 * gtkpreview.c: Modified to work correctly on systems with MSB
592 byte order. The colormap for TRUE and DIRECT color displays is now
593 created if the default visual is not equal to the visual we are
596 * gtkstyle.c: 'gtk_style_attach' and 'gtk_style_find' weren't
597 working properly in the presence of multiple colormaps are
598 different depth visuals.
600 * gtkcontainer.c: Massively improved focus traversal using tab and
601 arrow keys. It now uses the layout of the widgets to determine
602 where to move the focus to.
604 Mon Feb 24 03:24:02 1997 Peter Mattis <pmattis@localhost>
606 * gtkmenufactory.c: Set the accelerator table field for menus when
610 * gtkmenu.h: Added a default accelerator table field to menus so
611 that runtime modification of accelerator keys in menus can work
614 * gtkrange.c: 'gtk_range_default_{h,v}motion' had faulty logic for
615 deciding what to do when the slider was at the edge of the
616 trough. They previously didn't update the adjustment value event
617 if the value wasn't what it should be when the slider was at the
620 * gtkviewport.c: 'gtk_viewport_size_allocate' and
621 'gtk_viewport_adjustment_value_changed' both had the potential for
622 performing a divide by 0. Checks are now in place to prevent this.
624 * gtkmenu.c: 'gtk_menu_map' now makes sure the menu lies on screen
625 if the position function is NULL.
627 * gtkentry.c: Modified selection handling. 'gtk_delete_selection'
628 actually removes the X selection now. 'gtk_entry_destroy' removes
629 the selection as well and relies on the change in "gdk.c" to make
630 sure the selection event will not be sent to a non-existant
633 * gdk.c: Selection events are only passed on if the selection
636 * gtkstyle.c: 'gtk_style_detach' and 'gtk_style_destroy' were not
637 destroying the black and white gc's.
639 Sun Feb 23 19:17:56 1997 Peter Mattis <pmattis@localhost>
641 * gtkwindow.c: 'gtk_window_size_request' was setting the window
642 hints. This was also being done in 'gtk_window_map', so the
643 instance being done in 'gtk_window_size_request' was removed.
645 Fri Feb 21 01:04:01 1997 Peter Mattis <pmattis@localhost>
647 * gtkwidget.c: 'gtk_widget_draw' has to use the widgets allocated
648 position for the drawing rectangle when the widget has the
649 GTK_NO_WINDOW flag set.
651 * gtkwidget.c: In 'gtk_widget_init' the visual and colormap were
652 being directly compared against 'default_visual' and
653 'default_colormap' instead of calling
654 'gtk_widget_get_default_{visual,colormap}'.
656 * gdkrectangle.c: Amazing! There was a bug in the
657 'gtk_rectangle_intersect' logic. Its been there for near eternity
661 * gtkpreview.h: Created preview widget which allows drawing to an
662 rgb or grayscale buffer which is automatically displayed on the
663 screen. Performs dithering as necessary.
665 Thu Feb 20 20:33:21 1997 Peter Mattis <pmattis@localhost>
667 * gdkwindow.c: Modified the logic in 'gdk_window_new' which
668 determined when to add a window to the WM_COLORMAP_WINDOWS
671 Wed Feb 19 19:55:29 1997 Peter Mattis <pmattis@localhost>
673 * gtkruler.c: 'gtk_ruler_make_pixmap' was always destroying the
674 old backing store and creating a new one even when it would create
675 a new one of exactly the same size as the old one.
677 Tue Feb 18 18:32:10 1997 Peter Mattis <pmattis@localhost>
679 * gmem.c: 'g_mem_chunk_alloc' was incorrectly modifying the mem
680 areas free mem field when reallocating a previously freed
681 atom. This caused a fairly severe memory leak.
683 * gtkmenushell.c: 'gtk_menu_shell_button_release' had a bug in the
684 logic for deciding whether to initiate an X pointer grab or not
685 when the mouse button was released. It now only initiates a grab
686 if the mouse is released within an active menu item.
688 Fri Feb 14 00:57:40 1997 Peter Mattis <pmattis@localhost>
690 * gtknotebook.c: Changed the look of notebook tabs slightly.
693 * gtkentry.h: Deleting an entry widget which is holding the X
694 selection presents some difficulties. The X selection must be
695 released, but the widget can't be destroyed until the
696 SELECTION_CLEAR event is received that the X server will send in
697 response to clearing the X selection. There are probably still
698 bugs in the current method of entry widget deletion when the X
701 * gtkmain.c: 'gtk_propagate_event' was not properly destroying the
702 toplevel window when receiving a key press event.
704 * gtkwidget.c: Setting a widget insensitive did not cause it to
707 Thu Feb 13 16:59:07 1997 Peter Mattis <pmattis@localhost>
709 * gtkviewport.c: 'gtk_viewport_size_allocate' was allocating its
710 child widget an adjusted allocation. Since the actual scrolling
711 has handled by a subwindow this caused the child to be double
712 scrolled. Modified to always set the child allocations origin to
715 Wed Feb 12 01:06:48 1997 Peter Mattis <pmattis@localhost>
717 * gtkentry.c: Text is now centered vertically. Previously it was
718 pushed up against the top. This problem was only evident when the
719 widget was allocated more vertical space than it requested.
721 * gtkfilesel.c: 'gtk_file_selection_key_press' was previously only
722 a stub for tab completion. The actual tab completion call had been
725 Tue Feb 11 01:43:08 1997 Peter Mattis <pmattis@localhost>
727 * gtksignal.c: 'gtk_signal_disconnect_by_data' was going into a
728 loop and crashing. Bad logic. Fixed.
730 * gtkmain.c: An idle function which returns FALSE will be removed
731 from the list of idle functions. This makes the functioning of
732 idle functions and timeouts more similar.
734 * gtkentry.c: 'gtk_entry_get_text' now returns an empty string
735 when the actual text is NULL. This allows "stupid" programs to use
736 the value returned by 'gtk_entry_get_text' blindly (without
737 checking to see if its NULL).
739 * gtkradiobutton.c: Modified 'gtk_radio_button_clicked' so that
740 'gtk_toggle_button_toggled' is called _after_ the widget state is
744 * gtksignal.h: Added 'gtk_signal_name' which returns the character
745 string name for a given signal number.
747 * gtkwidget.c: 'gtk_widget_set_parent' checks to see if the widget
748 is now "anchored" through the parent chain to a widget which is
749 GTK_ANCHORED. If it is, then it changes the widgets style using
750 'gtk_rc_get_style' and recursively performs the same operation on
751 the widgets children. This is necessary is 'gtk_rc_get_style' only
752 works properly on "anchored" widgets.
754 * gtkwindow.c: Modified GTK_WIN_POS logic so that it is only used
755 immediately after the window has been shown.
757 * gtkmenu.c: 'gtk_menu_key_press'. Can now change menu item
758 accelerator keys on the fly. Why? Why not. Cool/useless feature of
761 * gtkmenuitem.c: Accelerator key drawing. Somehow that never got
764 * gtkdrawingarea.c: 'gtk_drawing_area_size_allocate' was not
765 actually installed during 'gtk_drawing_area_class_init'. (Oops!)
767 * gtkframe.c: 'gtk_frame_size_request' fixed size requisition
768 problem caused by unsigned arithmetic.
770 * gtkwindow.c: Modified window widget so that it only uses the
771 widget uposition auxiliary information immediately after it has
772 been shown. This prevents the annoying bug which can cause a
773 uposition'ed window to jump back to its original position after
776 * gtkwidget.c: Need to ref and unref style in
777 'gtk_widget_{push,pop}_style' to make sure that a style on the
778 style stack is not destroyed.
780 * gtktogglebutton.c: 'gtk_toggle_button_set_state' now calls
781 gtk_button_clicked to actually change the state of the
782 button. In this way, radio buttons can now perform the appropriate
783 actions when the toggle button state is set.
785 Mon Feb 10 00:27:39 1997 Peter Mattis <pmattis@localhost>
787 * gtklist.c: 'gtk_list_select_item' and 'gtk_list_unselect_item'
788 were casting a GList* variable to a a GtkWidget* variable. Bad bad
791 * gtksignal.c: Modified 'gtk_signal_connect' and
792 'gtk_signal_connect_object' to warn when a signal type cannot be
795 Sun Feb 9 00:15:30 1997 Peter Mattis <pmattis@localhost>
798 * gtkoptionmenu.h: Changed option menus back to being derived from
799 buttons. This fixes up some screwiness with their user
802 * gtkwindow.c: Modified key press handler to support focus
806 * gtkcontainer.h: Added default focus traversal back in.
808 Sat Feb 8 10:44:38 1997 Peter Mattis <pmattis@localhost>
811 * gtkviewport.c: Massively sped up viewport scrolling. Used to be
812 reallocating child's size (offset) each time a scrollbar
813 moved. Now a subwindow is moved. All the children are moved
814 automatically by moving the subwindow. Much much much faster.
816 Tue Feb 4 00:20:44 1997 Peter Mattis <pmattis@localhost>
818 * gtree.c: Changed 'g_tree_node_search' to use a loop instead of
821 Mon Feb 3 11:30:03 1997 Peter Mattis <pmattis@localhost>
823 * gtkbutton.c: Removed 'parent_destroy' global and replaced it
824 with 'parent_class' global to reflect style used in other
827 * gtknotebook.c: Tab labels were being allocated less than their
831 * gtkrange.h: Moved the "digits" field of scales into the range
832 type. The adjustment value for scales is truncated to the number
833 of visible digits instead of being left untouched.
835 * gtree.c: Fixed a bug in the AVL tree implementation. Single
836 rotations were always being performed during insertion. It is
837 sometimes necessary to perform a double rotation.
839 * gtklabel.c: Modified 'gtk_label_expose' to only draw the label
840 when the allocated space is greater than or equal to the requested
843 * gtklabel.c: Added call to 'gtk_widget_unmap' to
844 'gtk_label_destroy' in order for the label to redraw correctly
845 (erase itself) when destroyed.
847 * gtklabel.c: Added 'gtk_label_unmap' call which erases the labels
848 allocation when it gets unmapped.
850 * *.h: Removed a few remaining instances of using "class" as a
851 parameter name. (Causes problems for C++).
853 Fri Jan 31 12:26:50 1997 Peter Mattis <pmattis@localhost>
855 * gtkcontainer.c: 'gtk_container_enable_resize' needs to call
856 'gtk_container_check_resize' instead of
857 'gtk_container_need_resize'.
859 * gtkwidget.c: 'gtk_real_widget_show' now maps the widget if its
862 * gtkscrolledwindow.c: Fixed size allocation when the scrollbar
863 policy's are GTK_POLICY_AUTOMATIC. Doing it correctly is harder
864 than I originally thought.
866 * gtklist.c: Added 'gtk_list_child_position' to determine the
867 integer position in a list of a child. Filled in the
868 'gtk_list_item_select' and 'gtk_list_item_unselect' stubs.
870 Thu Jan 30 16:08:06 1997 Peter Mattis <pmattis@localhost>
872 * gmem.c: Changed the implementation of G_ALLOC_AND_FREE mem
873 chunks. They used to allocate SIZEOF_VOID_P extra bytes per atom
874 in order to keep track of which mem area they were allocated
875 from. Now the mem area is determined by searching through an AVL
876 tree of the mem areas for a mem chunk and comparing memory
877 locations. A little slower, but makes G_ALLOC_AND_FREE mem chunks
878 much more attractive.
880 * gtree.c: Added an AVL tree implementation to glib.
883 * gstring.c: va_arg (arg_list, {char, short}) is
884 invalid. Arguments passed in a variable argument list are
885 promoted. ({char, short}->int). Seemed to work ok before under
886 Linux. Crashed under FreeBSD.
888 Tue Jan 28 02:27:51 1997 Peter Mattis <pmattis@localhost>
890 * gdkwindow.c: Fixed a major slowdown apparent in the file
891 selection dialog which was caused by calling
892 'gtk_window_add_colormap_windows' way way way too often.
894 * *.c: Many widgets called 'gtk_container_need_resize' when
895 something internal changed which would cause the widget to grow or
896 shrink. The assumption was made that the widget would change size
897 and an expose event would be generated. This happens "most" of the
898 time. But its possible for certain widgets to change size without
899 generating expose events, or for its internal geometry to change
900 without a change of size which would mean no expose event was
901 generated. So a wrapper function called
902 'gtk_container_check_resize' was created and
903 'gtk_container_need_resize' was modified so that it returns FALSE
904 if a resize was actually generated and TRUE if nothing
905 changed. This allows 'gtk_container_check_resize' to initiate a
906 'gtk_widget_size_allocate' and 'gtk_widget_draw' to emulate the
909 Sat Jan 25 14:17:44 1997 Peter Mattis <pmattis@localhost>
911 * gtkmain.c: Fixed a bug with propogating key press events. The
912 events were sent 2 times to the toplevel windows which caused the
913 focus widget to be activated twice when the space bar was pressed.
916 * */Makefile.am: Added support for libtool and removed the old
917 shared library configuration craziness.
919 Fri Jan 24 12:59:22 1997 Peter Mattis <pmattis@localhost>
922 * gtktext.h: Josh's fixes and additions to the text widget.
925 * gtkfill.h: Filler widget useful for filling space in a
926 table. Can specify a minimum size. Used by the canvas widget.
929 * gtknotebook.h: Made outline of notebook widget.
932 * gtkcanvas.h: Started canvas widget. A composite of 2 rulers (w/
933 an origin), 2 scrolllbars. Guides, grids, snap to.
935 Sun Jan 19 18:26:45 1997 Peter Mattis <pmattis@localhost>
938 * gtkdialog.h: Created dialog widget which creates a standard
939 looking dialog with buttons along the button and a separator.
941 * gtkxid.c: Generalized the window table code for looking up a gdk
942 window based on an XID to work for any XID and a piece of
943 data. Can now look up gdk fonts based on their XID.
950 * gtkvruler.h: Started conversion of the ruler widget.
953 * gtktext.h: Started conversion of the text widget. Scrolling
956 * gtkmain.c: Fixed a fairly major bug. The event widget needs to
957 be in a call for the entire duration of handling an event. Not
958 just for when the event widget itself is handling the event.
960 * gtkfilesel.c: Fixed up some bugs with resizing.
962 Fri Jan 10 14:18:03 1997 Peter Mattis <pmattis@localhost>
967 * gtkentry.h: Support for selections.
972 * gdk.h: Gdk support for X selections. Currently only text
973 selections are supported.
975 * gtksignal.c: Fixed a major bug which occurred when destroying an
976 object. Memory was being written to after it was freed.
979 * gtkfilesel.h: Hooked up more functionality to the file selection
982 Wed Jan 8 18:13:53 1997 Peter Mattis <pmattis@localhost>
985 * gtkfilesel.h: Mostly converted old file selection dialog
986 widget. The widget is derived from the GtkWindow class and is
987 quite a bit simpler in the widget code.
989 * gtkwidget.c: Fixed 'gtk_widget_grab_focus' and
990 'gtk_widget_grab_default' to check that the toplevel widget is a
991 type of window (which includes classes derived from windows).
993 Tue Jan 7 01:12:32 1997 Peter Mattis <pmattis@localhost>
995 * gtkwindow.c: Was calling 'gtk_window_resize' twice in a
1000 * *.c: Changed 'gtk_signal_new' so that the class function that is
1001 called when the signal is emitted can be called either before,
1002 after or both before and after the calling of any signal
1006 * gtkobject.h: Added 'object_data' mechanism for storing data
1007 associated with a character string key in objects. Removed
1008 'user_data' field of objects and changed
1009 'gtk_object_{get,set}_user_data' to use the object data
1010 mechanism. Removed 'handlers' field of objects.
1014 * gtkwindow.c: Modified aux info mechanism to use object data
1017 * gtksignal.c: Modified signal mechanism to use object data
1018 mechanism instead of 'handlers' field.
1021 Mon Jan 6 15:10:16 1997 Peter Mattis <pmattis@localhost>
1023 * gtkmenushell.c: Fixed up button press handling so as to conform
1024 more closely to that used by Motif.
1026 Wed Jan 1 21:27:17 1997 Peter Mattis <pmattis@localhost>
1033 * gtkmenushell.h: Reorganization of menu-ing code so that code
1034 duplication is reduced. The menu shell now contains most of the
1035 code for menu-ing interaction while menus and menubars simply layout
1036 their child menu items in the appropriate place.
1038 Sun Dec 29 17:48:18 1996 Peter Mattis <pmattis@localhost>
1043 * gtkmenuitem.c: Modifications so that menu item accelerators and
1044 the submenu indicator are drawn correctly and the correct amount
1045 of space is allocated.
1047 Sat Dec 28 00:32:13 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1050 * gtkmenufactory.c: Started menu factories as an easy method to
1051 create and manipulate menus.
1053 Fri Dec 27 13:17:34 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1062 * gtkmenushell.h: Implemented basic menu functionality. Menubars
1063 and popup menus work. Submenus work. (Much left to be done).
1065 Wed Dec 18 15:27:05 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1068 * gtktypeutils.c: Added 'gtk_type_from_name' which returns a type
1069 identifier given a type name. Implemented using a second hash
1070 table keyed by type names.
1073 * gtktogglebutton.c: Fixed very small messed-up drawing bug when a
1074 button loses its focus.
1079 * gtkwindow.c: Added default button handling. Default buttons now
1080 draw correctly and pressing return or enter causes the default
1081 button (if one exists) to be activated.
1083 Tue Dec 17 19:32:21 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1086 * gtkvscale.c: Overrode 'draw_slider' method of ranges in order to
1087 draw the slider of scales with a line in them so as to be closer
1088 to the Motif look-and-feel.
1090 * gtkwindow.c: Modified 'gtk_window_focus_in_event' so that focus
1091 in events are only handled when the window is visible. Fixes a bug
1092 where spurious focus in events get sent when a window is being
1095 * gtkwidget.h: Added 'activate_signal' field to the GtkWidgetClass
1096 structure. Added 'gtk_widget_activate' call to emit the activate
1097 signal for a widget if it is non-zero.
1099 Tue Dec 10 15:59:45 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1101 * gtkwidget.c: 'gtk_widget_set_name' oops in strdup'ing the old
1102 "widget->name" instead of the new one we are setting.
1104 * gtkrc.c: 'gtk_rc_widget_path' changed to use
1105 'gtk_widget_get_name' instead of accessing the "widget->name"
1108 * gtkwidget.c: Added 'gtk_widget_get_name' function which returns
1109 the widgets name if it exists and the widgets type name if it does
1112 * gtkcheckbutton.c: Added 'gtk_check_button_draw'
1113 function. Modified 'gtk_check_button_expose' to pass an expose
1114 event to child instead of callings its draw function.
1116 * gtkentry.c: 'gtk_entry_draw_text' why was "+1" being added to
1117 the font->ascent to calculate the font position? This was wrong
1118 and caused some characters in fonts to be clipped. (Notably "g").
1120 * gtkentry.c: 'gtk_entry_realize' specify GTK_BUTTON1_MOTION_MASK
1121 and GTK_POINTER_MOTION_HINT_MASK for _both_ windows.
1123 * gtkmain.c: 'gtk_propagate_event' needs to set the GTK_IN_CALL
1124 flag for the object before calling 'gtk_widget_event' and needs to
1125 destroy the object if necessary after 'gtk_widget_event' returns.
1127 * gtkradiobutton.c: 'gtk_radio_button_clicked' needs to call
1128 'gtk_toggle_button_toggled' when the currently active button is
1131 * gtkwidget.c: 'gtk_real_widget_hide' needs to call
1132 'gtk_widget_unmap' if the widget is currently mapped.
1134 * gtkwindow.c: Prevent automatic resizing after the user has
1135 specified a new window size. Add 'handling_resize' flag to
1138 * gtkscrolledwindow.c: Implement the GTK_POLICY_AUTOMATIC
1139 scrollbar policy. Need to connect to the adjustments 'changed'
1140 signal and notice when the scrollbars aren't in use.
1142 * gtkcontainer.c: 'gtk_container_init' must set 'auto_resize' and
1143 'need_resize' fields to TRUE and FALSE respectively.
1145 * gtkwidget.c: 'gtk_widget_set_parent' must all set a widgets state
1146 to its parents state.
1148 Sun Dec 1 01:31:01 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>