1 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
2 * gtkviewport.c: Raph's Mon, 10 Nov 1997 patch to gtk-list
3 to fix some viewport bugs
5 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
6 * gtk/gtkwidget.c: gtk-ajaborsk-971016-2
7 A little patch again to prevent user to use gtk_widget_set_events()
8 when a widget is already realized.
9 In this case, the gtk_widget_set_events() doesn't work.
11 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
12 * gtk/gtkwindow.c: gtk-ajaborsk-971016-1
13 This small patch correct position for GTK_WIN_POS_CENTER and
14 GTK_WIN_POS_MOUSE GtkWindow positions.
16 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
17 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
18 * gdk/gdk.h: header for above
20 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
21 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
22 * gdk/gdk.h: header for above
24 Wed Nov 12 1997 Jay Painter <jpaint@serv.net>
25 * gdk/gdkpixmap.c: Patrice Fortier's patch for transparent pixmaps.
27 gdk/gdkdraw.c: Patrice Fortier's patch to add pixel draw function.
29 Sun Nov 9 1997 Jay Painter <jpaint@serv.net>
30 * Fixed problems with makefiles relating to the bug
31 which required glib to be installed.
32 * Fixed makefiles to incluce the xpm's in gtk+/gtk needed
34 * Updated gtk+ and gtk+/glib to libtool-1.0f
36 Fri Nov 7 1997 Jay Painter <jpaint@serv.net>
37 * gtk/gtktext.c: return char_widths[ch & 0xff]; in line 2152
39 Thr Nov 5 1997 Jay Painter <jpaint@serv.net>
40 * gtk/testgtk.c: added drag and drop test, removed the test hack
43 Tue Nov 4 08:28:57 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
45 * gtk/gtkmain.c (gtk_handle_idle): Patch from David Mosberger to
46 avoid crashes when handling idle function (this manifested itself
47 in the Umax and Microtek backends in SANE.
49 Sun Nov 2 07:34:56 1997 Tim Janik <timj@psynet.net>
51 * gtk/gtkfilesel.c: Small fixes about a segmentation viaolation
52 cause by a double click in the directoy list (introduced by my
55 * gtk/gtklist.c: Small fixes to gtk_list_add() and gtk_list_remove().
57 * gtk/testgtk.c (list_add): Applied Stefan Wille's patch to make this
58 function do something ;).
60 Fri Oct 31 Jay Painter <jpaint@serv.net>
61 *gdk/gdk.c: reformatted DND code for GTK coding standards
62 *gdk/gdkwindow.c: changed memory allocation for DND to q_mem stuff
64 Thu Oct 30 Jay Painter <jpaint@serv.net>
68 * gtk/gtkwidget.c: Applied Stephan Willie's shaped window patch
73 * gtk/gtkwidget.c: reformatted the DND code to conform to GTK
76 * gtk/testgtk: massive fixes, SW's shaped window example
78 Thu Oct 30 07:33:27 1997 Tim Janik <timj@psynet.net>
80 * gtk/gtklistitem.c (gtk_real_list_item_toggle): applied Johannes
81 Keukelaar's <johannes@nada.kth.se> patch for keyboard support in
84 * gtk/gtkfilesel.c: adapted dir and file list selection
85 behaviour to deal with keyboard selections. this is a little
86 bit tricky: in the dir list it just changes the entrys value on a one
87 button press. but on a keyboard selection via gtk_widget_activate() it
88 does a new population (likewise on a double click) as this seems more
91 1997-10-25 Marius Vollmer <mvo@zagadka.ping.de>
93 * gdk/gdkcolor.c (gdk_colormap_get_system): Initialize
96 Wed Oct 22 09:47:43 1997 Tim Janik <timj@psynet.net>
98 * gtk/gtkwindow.c (gtk_window_key_release_event): Fixed a stupid
99 bug that caused the key_release_event to be propagated twice.
101 Sun Oct 12 11:01:43 1997 Tim Janik <timj@psynet.net>
105 * gdk/gdkimage.c: Added configure check for IPC_RMID_DEFERRED_RELEASE,
106 because shmat() fails after a shmctl(..., IPC_RMID,...) for OSF1 V3.2,
107 SunOS 4.1.1, 5.5, 5.5.1, 5.6, IRIX 5.2 and 6.2.
109 Mon Oct 6 11:59:07 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
111 * gdk/gdk.c (gdk_event_translate): In line 1693, fixed typo that
112 would cause motion notify events not to be delivered.
114 Sun Oct 5 18:15:06 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
116 * gtk/gtkrc.c (gtk_rc_parse_bg_pixmap): Changed strdup() for
119 Wed Sep 24 17:16:34 1997 Peter Mattis <pmattis@bjork.inktomi.com>
121 * configure.in: Fixed a stupid error in the test for libXext that
122 would cause it to fail if X_EXTRA_LIBS was not empty.
124 * gtk/gtkmain.h (gtk-timj-970919.patch):
125 * gtk/gtkmain.c (gtk-timj-970919.patch): new function
126 `gtk_idle_remove_by_data' to remove all idle callbacks that take a
127 specific piece of data as argument. (gtk_get_current_event):
128 remove idles through gtk_idle_remove_by_data.
130 * gtk/gtkwidget.c (gtk-timj-970919.patch):
131 (gtk_widget_destroy): remove pending idles for
132 widgets that have GTK_REDRAW_PENDING or GTK_RESIZE_PENDING and
133 GTK_ANCHORED set (only anchored widgets can have a resize queue
134 handler pending). widgets that have GTK_RESIZE_NEEDED will be removed
135 from their anchored toplevels `resize_widgets' list.
137 (gtk_widget_queue_draw): let the widget remember the queue handler
138 tag (through `redraw_handler_key') for later call to `gtk_idle_remove'.
140 (gtk_widget_queue_resize): let the widget remember the queue handler
141 tag (through `resize_handler_key') for later call to `gtk_idle_remove'.
142 corrected referencing the toplevel widget for which the handler is
143 pending. if a widget is added to the `resize_widgets' list of a
144 toplevel widget, GTK_RESIZE_NEEDED is set and it's referenced.
146 (gtk_real_widget_queue_resize): on the deletion of the `resize_widgets'
147 list, unset GTK_RESIZE_NEEDED and unreference the removed widgets.
149 * gtk/gtkwindow.c (gtk-timj-970919.patch):
150 (gtk_real_window_move_resize): move `resize_containers = NULL'
151 initialization out of if-statement.
152 while stepping through the `resize_widgets' list, unreference the
153 widgets and clear GTK_RESIZE_NEEDED. if a widget realy needs are
154 resize, they are flagged through GTK_RESIZE_NEEDED now (instead of
155 GTK_RESIZE_PENDING, as this is indicative for a pending handler).
156 added checks to provide segfaulting if a widgets parent pointer
157 is NULL (e.g. on toplevel widgets that have GTK_RESIZE_NEEDED set).
159 Tue Sep 23 13:23:27 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
161 * gdk/gdkimage.c: Applied Tim Janik's patch to mark shm segments
162 as IPC_RMID so that they are automatically removed always.
164 * gdk/gdkfont.c: Removed casts from lvalues.
166 * gtk/gtkmain.c: Removed GTK_RETLOC_*() (which do a cast) from lvalues.
168 * gtk/gtkaccelerator.c (gtk_accelerator_table_remove): Added
169 "const" to the accelerator_key param to be consistent with the
170 declaration in gtkaccelerator.h. The const is not useful in this
173 Tue Sep 16 13:11:06 1997 Peter Mattis <pmattis@bjork.inktomi.com>
175 * gtkpreview.c: Andrew Logan Kieschnick's change to eliminate
176 round-off error when gamma is set to 1.0.
179 * gtkviewport.c: Jay Painter's changes to modify the way in which
188 * gtkeventbox.h: Owen Taylor's event box widget and fixes for X
189 input support (that I had broken).
194 * gtksignal.c: Elliot Lee's changes to support Objective C. (id is
195 apparently a reserved word in Objective C).
197 Sun Sep 14 22:33:15 1997 Peter Mattis <pmattis@localhost>
199 * gtkwidget.c (gtk_widget_queue_resize): If the toplevel container
200 is invisible we simply call "gtk_container_need_resize" on
201 it. This fixes a bug with option menus not redrawing correctly.
203 * gtkmenuitem.c (gtk_menu_item_enter): (gtk_menu_item_leave):
204 These functions now simply pass the event on to their parent. This
205 is necessary for menus to work properly due to the change in how
206 grabs are dealts with.
208 * gtkwindow.c (gtk_real_window_move_resize): Fixed a bug that
209 caused the GTK_RESIZE_PENDING flag to not be unset in some cases.
211 Fri Sep 5 20:49:37 1997 Marius Vollmer <mvo@zagadka.ping.de>
215 * Makefile.am: Added PATCHES to EXTRA_DIST.
216 * gtk/gtkpixmap.c (gtk_pixmap_new): Move the "pixmap != NULL" test
217 after the allocation of the pixmap.
219 To shut up the compiler:
221 * gtk/gtkfilesel.c (get_pwdb): Initialize home_dir.
222 * gtk/gtkmain.c (gtk_init): Replace comments around calls to
223 g_set_*_handler with "if (0)".
224 * gtk/gtkrc.c (gtk_rc_get_token): Initialize hex_number and
226 * gtk/gtkwindow.c (gtk_window_key_press_event): Initialize
229 Changes to the type system in gtk/:
231 * Makefile.am: Added gtktypebuiltins.h to gtkinclude_HEADERS.
232 Added gtk.defs, runelisp, gentypeinfo.el and gtktypebuiltins.c to
233 EXTRA_DIST. Added rules to generate gtktypebuiltins.* from
236 * runelisp, gentypeinfo.el, gtk.defs: New files.
238 * gtkaccelerator.c, gtkaccelerator.h (gtk_accelerator_table_ref):
239 Return the table so that this function can be used as the `copy'
240 function for GTK_TYPE_BOXED values.
241 * gtkstyle.c, gtkstyle.h (gtk_style_ref): Likewise.
243 * gtkenums.h: Removed GtkArgType enum.
245 * gtkmain.c (gtk_init): Call gtk_type_init to initialize the type
248 * gtkobject.c (gtk_object_init_type): New function to take over
249 for gtk_object_get_type. (gtk_object_get_type): Just return the
250 constant GTK_TYPE_OBJECT. (gtk_object_collect_args): Do the right
251 thing for the new GTK_TYPE_* types.
252 * gtksignal.c (gtk_params_get): Likewise.
254 * gtktypeutils.c: (gtk_type_init_builtin_types): New
255 function. (gtk_type_init): Call it. Also made non-static.
256 (gtk_type_unique): The allocation scheme for numerical ids has
257 changed: The low 8 bits hold the appropriate GtkFundamentalType of
258 a type, the rest is a globally unique sequence number.
259 (gtk_type_hash): Use the sequence number of a key to hash it.
260 (gtk_type_register_builtin): New function.
262 * gtktypeutils.h: (GtkFundamentalType): New enumeration of the
263 fundamental types. (GTK_TYPE_MAKE, GTK_FUNDAMENTAL_TYPE,
264 GTK_TYPE_SEQNO): New macros to work with the new id scheme.
265 (GtkArg): Added fields for new types and renamed old ones. GtkArg
266 should now be a mostly opaque structure, except name and type.
267 (GTK_VALUE_*): New macros to access the values of a GtkArg.
268 (GTK_RETLOC_*): New macros to access the location of a return
269 value that is contained in a GtkArg. * gtktypebuiltins.h: New
270 file to access the typeids of the builtin types.
272 * gtkwidget.h (GTK_TYPE_WIDGET): New macro to access the type id
275 Thru out: Changed GTK_ARG_* to the appropriate GTK_TYPE_*.
276 Changed access to GtkArg structure to the appropriate GTK_VALUE_*
277 or GTK_RETLOC_* macro. Changed GtkArgType to GtkType. Changed
278 some guints to GtkType.
280 General changes in gtk/ to support interpreters:
282 * gtkradiobutton.c (gtk_radio_button_new_from_widget,
283 gtk_radio_button_new_with_label_from_widget): New functions.
285 * gtksignal.c (gtk_signal_connect_no_marshal): New function.
286 (struct _GtkHandler): Added no_marshal and destroy_func fields.
287 (gtk_signal_handler_new): Initialize them.
288 (gtk_signal_connect_by_type): Added no_marshal and destroy_func
289 arguments. Changed all callers.
290 (gtk_signal_destroy): Invoke destroy_func if there is one and the
291 global destroy func does not apply. (gtk_handlers_run): If the
292 handler has no_marshal set, call its function directly without
293 going thru the signal's marshaller.
295 Wed Sep 3 09:56:22 1997 RHS Linux User <pmattis@bjork.inktomi.com>
297 * gtkrange.c: Changed the way the range control focus was drawn so
298 that the range control is drawn correctly when it does not have
301 Tue Sep 2 17:41:17 1997 RHS Linux User <pmattis@bjork.inktomi.com>
303 * gtkwidget.c: 'gtk_real_widget_queue_resize' should only remove
304 the "resize_widgets" if another resize is not pending.
306 Mon Sep 1 18:28:08 1997 Peter Mattis <pmattis@localhost>
308 * gtkmain.c: Changed the way GDK_DELETE events are handled. Only,
309 if 'gtk_widget_event' returns TRUE is the widget destroyed. By
310 default, 'gtk_widget_event' will return FALSE causing the window
311 to not be destroyed. This prevents segfaults in the GIMP and other
312 programs that do not correctly handle GDK_DELETE events.
314 * gtkmain.c: Added modal dialog support by allowing events
315 destined for a child of the grab widget to go to the child instead
316 of the grab widget. (Added 'gtk_widget_is_ancestor' to determine
317 the relationship between the grab widget and the event widget).
319 * *.[ch]: Incorprated a whole mess of patches. (Started keeping
320 the ChangeLog up to date again).
322 Thu Jun 5 17:22:21 1997 Peter Mattis <pmattis@localhost>
325 * gtkmenufactory.h: Added 'gtk_menu_factory_remove_*'
326 calls. Removing entries/paths causes the associated widgets to be
330 * gtkwidget.h: Calling 'gtk_widget_set_style' is used as an
331 indication that the programmer specifically wants that style to be
332 used. RC-style substitution is disabled for the widget after such
338 * gtkimage.h: Changed to use clip mask and a single pixmap (or
339 image) to deal with transparent areas.
341 * gdkpixmap.c: Modified xpm loading routines to optionally return
346 * gdktypes.h: Modifications to allow clip masks to be used with
347 gc's. Clip masks are bitmaps that specify drawable regions.
349 Thu May 1 03:11:51 1997 Peter Mattis <pmattis@localhost>
351 * gtkscrolledwindow.c: Scrolled windows need to have the
352 GTK_NO_WINDOW flag set. Not having it set caused an obscure
355 Wed Apr 30 12:38:03 1997 Peter Mattis <pmattis@localhost>
358 * gtkvruler.c: Fixed a small bug that caused the indicator to be
359 positioned slightly off.
361 Sun Apr 27 14:28:21 1997 Peter Mattis <pmattis@localhost>
366 * gtkmenu.h: Changes so that if a menu is popped up there is a
367 timeout period during which a menu item will not be activated and
368 if the mouse button is released in that period the menu will stay
372 * gtkcurve.h: Included curve widget courtesy of David
373 Mosberger-Tang (davidm@azstarnet.com).
376 * gtkentry.h: Changed "insert" and "delete" signals to
377 "insert_text" and "delete_text" respectively. (The symbol "delete"
378 cannot be used since it is a C++ reserved word).
380 Sat Apr 19 01:43:49 1997 Peter Mattis <pmattis@localhost>
382 * gtkmenufactory.c: A path which ends in "<nothing>" will cause an
383 invisible (hidden) menu entry to be created. This is useful for
384 setting an accelerator key for which a corresponding menu entry is
387 * gtktooltips.c: Fixed some problems with destruction of the
388 active tip widget not properly updating the tooltips data
391 Fri Apr 18 15:09:45 1997 Peter Mattis <pmattis@localhost>
396 * gtkwidget.h: Patch from Owen Taylor (owt1@cornell.edu) which
397 fixes problems with destruction of objects and with destruction of
398 objects which hold the focus.
400 Thu Apr 17 11:29:15 1997 Peter Mattis <pmattis@localhost>
402 * gtkmenushell.c: Incorrect logic in
403 'gtk_menu_shell_button_release' for deciding when a menu should
404 stay popped up when the mouse button is released.
406 * *.c: Miscellaneous fixes from folks on the net.
408 Tue Apr 15 02:43:17 1997 Peter Mattis <pmattis@localhost>
411 * gtkwidget.h: Added GTK_BASIC widget flag which when set
412 specifies a widget as "basic". A "basic" widget is one which
413 doesn't take input events. For example, labels, pixmaps, boxes,
414 tables, alignments, etc.
416 Sat Apr 12 15:23:08 1997 Peter Mattis <pmattis@localhost>
418 * gtkcolorsel.c: Add "#include <math.h>" to define M_PI.
420 * gtksignal.c: Fixed a bug in 'gtk_signal_emit' which showed up
421 because of the new cast checking macros. The 'object' was being
422 accessed after it had been destroyed.
424 * gtkoptionmenu.c: Fixed bug with using 'GTK_BIN' instead of
425 'GTK_BUTTON' which showed up because of the new cast checking
428 * *.h: 'GTK_CHECK_CAST', 'GTK_CHECK_CLASS_CAST' and
429 'GTK_CHECK_TYPE' used by standard widget macros everywhere.
431 Wed Apr 9 00:54:17 1997 Peter Mattis <pmattis@localhost>
433 * docs/gtk.texi: Started further work on documentation. Major
434 changes and additions are being made.
437 * gtkarrow.h: Removed function 'gtk_arrow_get'.
439 * gtkcontainer.c: 'gtk_container_check_resize' no performs
440 additional checking to account for the case where the containers
441 allocation is no longer sufficient because its parent (or its
442 parents parent, etc.) needs to resize its children.
444 Tue Apr 8 21:15:50 1997 Peter Mattis <pmattis@localhost>
446 * gtkstyle.c: Fixed a bug in 'gtk_style_init' in which the font
447 was not ref'd (via 'gdk_font_ref'), but was free'd (via in
448 'gdk_font_free') in 'gtk_style_destroy'. (David
449 Mosberger-Tang). Also cleaned up 'gtk_style_destroy' while I was
452 * gtkmain.c: Fixed a bug in 'gtk_propogate_event' which caused
453 entry widgets (and probably other widgets) not to be destroyed in
456 Mon Apr 7 01:20:38 1997 Peter Mattis <pmattis@localhost>
459 * gtkentry.h: Changed the "insert_text", "delete_text" and
460 "changed_text" signals to "insert", "delete", and "changed"
461 respectively. They really should have been named this way
462 originally except the previous signal mechanism prevented
463 duplicate signal names. ("changed" is also used by adjustments).
465 * gtkradiomenuitem.c:
466 * gtkradiomenuitem.h: New widget.
468 * gtkcheckmenuitem.c:
469 * gtkcheckmenuitem.h: New widget.
471 * gtksignal.c: Modified 'gtk_signal_lookup' to require an object
472 type to be passed as a parameter. In addition, signals are now
473 only needed to be uniquely defined in their branch of the class
474 hierarchy. This allows the same signal name to be used in two
475 different branches of the class hierarchy. For instance, the
476 "changed" signal is used both by adjustments and entries...in
479 * gtktypeutils.c: Added 'gtk_type_parent' which returns the parent
480 type for a given type.
482 Sun Apr 6 22:08:35 1997 Peter Mattis <pmattis@localhost>
484 * gtkwidget.c: If a widget is set insensitive it loses the focus
487 * gtkcontainer.c: Insensitive widgets no longer participate in tab
490 * gtkscrolledwindow.c: The "viewport" child is now destroyed and a
491 container class "foreach" function was written (which fixes the
494 Sat Apr 5 14:25:38 1997 Peter Mattis <pmattis@localhost>
497 * gtkvscrollbar.c: Fixed trough size allocation bug.
500 * gtkvscale.c: Fixed trough size allocation and position bug that
501 showed up when scales were placed in notebooks.
503 Thu Mar 27 17:45:54 1997 David Mosberger-Tang <davidm@azstarnet.com>
505 * gtk/gtkmain.c (gtk_handle_idle): Fix appending pending_idles to
506 idle_functions so it works even when idle_functions is empty.
508 Sat Mar 15 14:15:59 1997 Peter Mattis <pmattis@localhost>
510 * *.[ch]: Moved '*_class_init' and '*_init' function declarations
511 for widgets into the source file as those functions no longer had
514 * gtkcheckbutton.c: Fixed redrawing of check button.
516 * gtkframe.c: Fixed redrawing of frame when the shadow type is
519 Sat Mar 8 15:19:23 1997 Peter Mattis <pmattis@localhost>
521 * gdkimage.c: Fixed a stupid bug with 'gdk_image_new' which
522 potentially added a NULL image to "image_list" and caused problems
523 when 'gdk_image_exit' was called.
525 Wed Mar 5 00:40:08 1997 Peter Mattis <pmattis@localhost>
527 * gtkpreview.c: Massively changed the colormap handling used by
528 the preview widget. Gray previews are now dithered. A single
529 visual and colormap is shared by the color and gray previews. A
530 GTK_PREVIEW_INFO property is installed on the root window in
531 certain cases to allow multiple GTK programs to share the system
534 Sun Mar 2 05:43:06 1997 Peter Mattis <pmattis@localhost>
536 * gtkcheckbutton.c: 'gtk_checkbutton_size_allocate' was allocating
537 too much space to its children and not leaving the check button
538 room for the focus border.
540 * gtknotebook.c: 'gtk_notebook_size_request' wasn't requesting
541 enough space when the notebook tabs are visible.
543 Sat Mar 1 01:59:35 1997 Peter Mattis <pmattis@localhost>
545 * gtkpreview.c: Fixed a problem with 'gtk_preview_put' when the
546 image byte order is GDK_MSB_FIRST.
549 * gtksignal.h: Added 'gtk_signal_connect_after' and
550 'gtk_signal_connect_object_after' functions. These connect signal
551 handlers which will run after the class function associated with
554 * gtkstyle.c: Fixed a stupid bug in 'gtk_style_new_from_key' that
555 was causing twice as many styles to be created as necesary.
557 * gtkwidget.c: 'gtk_real_widget_size_allocate' erases the widgets
558 old allocation if it has the GTK_NO_WINDOW flag set.
560 * gtkwidget.c: 'gtk_real_widget_unmap' now erases the widget if it
561 has the GTK_NO_WINDOW flag set.
563 * gtklabel.c: Removed 'gtk_label_unmap' as similar functionality
564 was added to gtk_real_widget_unmap.
566 * gtkbin.c: Modified 'gtk_bin_map' and 'gtk_bin_unmap' so that it
567 erases and draws the widget if it has the GTK_NO_WINDOW flag set.
569 * gtkframe.c: Modified 'gtk_frame_size_allocate' so that it erases
572 Fri Feb 28 03:27:05 1997 Peter Mattis <pmattis@localhost>
574 * gtkwindow.c: 'gtk_window_set_title' now changes the window title
575 if the window is already realized.
577 * gtkentry.c: 'gtk_entry_set_text' was emitting both a
578 "delete_text" and a "changed_text" signal. Modified so that it
579 only emits a "changed_text" signal.
581 * gtkpreview.c: Modified to work correctly on systems with MSB
582 byte order. The colormap for TRUE and DIRECT color displays is now
583 created if the default visual is not equal to the visual we are
586 * gtkstyle.c: 'gtk_style_attach' and 'gtk_style_find' weren't
587 working properly in the presence of multiple colormaps are
588 different depth visuals.
590 * gtkcontainer.c: Massively improved focus traversal using tab and
591 arrow keys. It now uses the layout of the widgets to determine
592 where to move the focus to.
594 Mon Feb 24 03:24:02 1997 Peter Mattis <pmattis@localhost>
596 * gtkmenufactory.c: Set the accelerator table field for menus when
600 * gtkmenu.h: Added a default accelerator table field to menus so
601 that runtime modification of accelerator keys in menus can work
604 * gtkrange.c: 'gtk_range_default_{h,v}motion' had faulty logic for
605 deciding what to do when the slider was at the edge of the
606 trough. They previously didn't update the adjustment value event
607 if the value wasn't what it should be when the slider was at the
610 * gtkviewport.c: 'gtk_viewport_size_allocate' and
611 'gtk_viewport_adjustment_value_changed' both had the potential for
612 performing a divide by 0. Checks are now in place to prevent this.
614 * gtkmenu.c: 'gtk_menu_map' now makes sure the menu lies on screen
615 if the position function is NULL.
617 * gtkentry.c: Modified selection handling. 'gtk_delete_selection'
618 actually removes the X selection now. 'gtk_entry_destroy' removes
619 the selection as well and relies on the change in "gdk.c" to make
620 sure the selection event will not be sent to a non-existant
623 * gdk.c: Selection events are only passed on if the selection
626 * gtkstyle.c: 'gtk_style_detach' and 'gtk_style_destroy' were not
627 destroying the black and white gc's.
629 Sun Feb 23 19:17:56 1997 Peter Mattis <pmattis@localhost>
631 * gtkwindow.c: 'gtk_window_size_request' was setting the window
632 hints. This was also being done in 'gtk_window_map', so the
633 instance being done in 'gtk_window_size_request' was removed.
635 Fri Feb 21 01:04:01 1997 Peter Mattis <pmattis@localhost>
637 * gtkwidget.c: 'gtk_widget_draw' has to use the widgets allocated
638 position for the drawing rectangle when the widget has the
639 GTK_NO_WINDOW flag set.
641 * gtkwidget.c: In 'gtk_widget_init' the visual and colormap were
642 being directly compared against 'default_visual' and
643 'default_colormap' instead of calling
644 'gtk_widget_get_default_{visual,colormap}'.
646 * gdkrectangle.c: Amazing! There was a bug in the
647 'gtk_rectangle_intersect' logic. Its been there for near eternity
651 * gtkpreview.h: Created preview widget which allows drawing to an
652 rgb or grayscale buffer which is automatically displayed on the
653 screen. Performs dithering as necessary.
655 Thu Feb 20 20:33:21 1997 Peter Mattis <pmattis@localhost>
657 * gdkwindow.c: Modified the logic in 'gdk_window_new' which
658 determined when to add a window to the WM_COLORMAP_WINDOWS
661 Wed Feb 19 19:55:29 1997 Peter Mattis <pmattis@localhost>
663 * gtkruler.c: 'gtk_ruler_make_pixmap' was always destroying the
664 old backing store and creating a new one even when it would create
665 a new one of exactly the same size as the old one.
667 Tue Feb 18 18:32:10 1997 Peter Mattis <pmattis@localhost>
669 * gmem.c: 'g_mem_chunk_alloc' was incorrectly modifying the mem
670 areas free mem field when reallocating a previously freed
671 atom. This caused a fairly severe memory leak.
673 * gtkmenushell.c: 'gtk_menu_shell_button_release' had a bug in the
674 logic for deciding whether to initiate an X pointer grab or not
675 when the mouse button was released. It now only initiates a grab
676 if the mouse is released within an active menu item.
678 Fri Feb 14 00:57:40 1997 Peter Mattis <pmattis@localhost>
680 * gtknotebook.c: Changed the look of notebook tabs slightly.
683 * gtkentry.h: Deleting an entry widget which is holding the X
684 selection presents some difficulties. The X selection must be
685 released, but the widget can't be destroyed until the
686 SELECTION_CLEAR event is received that the X server will send in
687 response to clearing the X selection. There are probably still
688 bugs in the current method of entry widget deletion when the X
691 * gtkmain.c: 'gtk_propagate_event' was not properly destroying the
692 toplevel window when receiving a key press event.
694 * gtkwidget.c: Setting a widget insensitive did not cause it to
697 Thu Feb 13 16:59:07 1997 Peter Mattis <pmattis@localhost>
699 * gtkviewport.c: 'gtk_viewport_size_allocate' was allocating its
700 child widget an adjusted allocation. Since the actual scrolling
701 has handled by a subwindow this caused the child to be double
702 scrolled. Modified to always set the child allocations origin to
705 Wed Feb 12 01:06:48 1997 Peter Mattis <pmattis@localhost>
707 * gtkentry.c: Text is now centered vertically. Previously it was
708 pushed up against the top. This problem was only evident when the
709 widget was allocated more vertical space than it requested.
711 * gtkfilesel.c: 'gtk_file_selection_key_press' was previously only
712 a stub for tab completion. The actual tab completion call had been
715 Tue Feb 11 01:43:08 1997 Peter Mattis <pmattis@localhost>
717 * gtksignal.c: 'gtk_signal_disconnect_by_data' was going into a
718 loop and crashing. Bad logic. Fixed.
720 * gtkmain.c: An idle function which returns FALSE will be removed
721 from the list of idle functions. This makes the functioning of
722 idle functions and timeouts more similar.
724 * gtkentry.c: 'gtk_entry_get_text' now returns an empty string
725 when the actual text is NULL. This allows "stupid" programs to use
726 the value returned by 'gtk_entry_get_text' blindly (without
727 checking to see if its NULL).
729 * gtkradiobutton.c: Modified 'gtk_radio_button_clicked' so that
730 'gtk_toggle_button_toggled' is called _after_ the widget state is
734 * gtksignal.h: Added 'gtk_signal_name' which returns the character
735 string name for a given signal number.
737 * gtkwidget.c: 'gtk_widget_set_parent' checks to see if the widget
738 is now "anchored" through the parent chain to a widget which is
739 GTK_ANCHORED. If it is, then it changes the widgets style using
740 'gtk_rc_get_style' and recursively performs the same operation on
741 the widgets children. This is necessary is 'gtk_rc_get_style' only
742 works properly on "anchored" widgets.
744 * gtkwindow.c: Modified GTK_WIN_POS logic so that it is only used
745 immediately after the window has been shown.
747 * gtkmenu.c: 'gtk_menu_key_press'. Can now change menu item
748 accelerator keys on the fly. Why? Why not. Cool/useless feature of
751 * gtkmenuitem.c: Accelerator key drawing. Somehow that never got
754 * gtkdrawingarea.c: 'gtk_drawing_area_size_allocate' was not
755 actually installed during 'gtk_drawing_area_class_init'. (Oops!)
757 * gtkframe.c: 'gtk_frame_size_request' fixed size requisition
758 problem caused by unsigned arithmetic.
760 * gtkwindow.c: Modified window widget so that it only uses the
761 widget uposition auxiliary information immediately after it has
762 been shown. This prevents the annoying bug which can cause a
763 uposition'ed window to jump back to its original position after
766 * gtkwidget.c: Need to ref and unref style in
767 'gtk_widget_{push,pop}_style' to make sure that a style on the
768 style stack is not destroyed.
770 * gtktogglebutton.c: 'gtk_toggle_button_set_state' now calls
771 gtk_button_clicked to actually change the state of the
772 button. In this way, radio buttons can now perform the appropriate
773 actions when the toggle button state is set.
775 Mon Feb 10 00:27:39 1997 Peter Mattis <pmattis@localhost>
777 * gtklist.c: 'gtk_list_select_item' and 'gtk_list_unselect_item'
778 were casting a GList* variable to a a GtkWidget* variable. Bad bad
781 * gtksignal.c: Modified 'gtk_signal_connect' and
782 'gtk_signal_connect_object' to warn when a signal type cannot be
785 Sun Feb 9 00:15:30 1997 Peter Mattis <pmattis@localhost>
788 * gtkoptionmenu.h: Changed option menus back to being derived from
789 buttons. This fixes up some screwiness with their user
792 * gtkwindow.c: Modified key press handler to support focus
796 * gtkcontainer.h: Added default focus traversal back in.
798 Sat Feb 8 10:44:38 1997 Peter Mattis <pmattis@localhost>
801 * gtkviewport.c: Massively sped up viewport scrolling. Used to be
802 reallocating child's size (offset) each time a scrollbar
803 moved. Now a subwindow is moved. All the children are moved
804 automatically by moving the subwindow. Much much much faster.
806 Tue Feb 4 00:20:44 1997 Peter Mattis <pmattis@localhost>
808 * gtree.c: Changed 'g_tree_node_search' to use a loop instead of
811 Mon Feb 3 11:30:03 1997 Peter Mattis <pmattis@localhost>
813 * gtkbutton.c: Removed 'parent_destroy' global and replaced it
814 with 'parent_class' global to reflect style used in other
817 * gtknotebook.c: Tab labels were being allocated less than their
821 * gtkrange.h: Moved the "digits" field of scales into the range
822 type. The adjustment value for scales is truncated to the number
823 of visible digits instead of being left untouched.
825 * gtree.c: Fixed a bug in the AVL tree implementation. Single
826 rotations were always being performed during insertion. It is
827 sometimes necessary to perform a double rotation.
829 * gtklabel.c: Modified 'gtk_label_expose' to only draw the label
830 when the allocated space is greater than or equal to the requested
833 * gtklabel.c: Added call to 'gtk_widget_unmap' to
834 'gtk_label_destroy' in order for the label to redraw correctly
835 (erase itself) when destroyed.
837 * gtklabel.c: Added 'gtk_label_unmap' call which erases the labels
838 allocation when it gets unmapped.
840 * *.h: Removed a few remaining instances of using "class" as a
841 parameter name. (Causes problems for C++).
843 Fri Jan 31 12:26:50 1997 Peter Mattis <pmattis@localhost>
845 * gtkcontainer.c: 'gtk_container_enable_resize' needs to call
846 'gtk_container_check_resize' instead of
847 'gtk_container_need_resize'.
849 * gtkwidget.c: 'gtk_real_widget_show' now maps the widget if its
852 * gtkscrolledwindow.c: Fixed size allocation when the scrollbar
853 policy's are GTK_POLICY_AUTOMATIC. Doing it correctly is harder
854 than I originally thought.
856 * gtklist.c: Added 'gtk_list_child_position' to determine the
857 integer position in a list of a child. Filled in the
858 'gtk_list_item_select' and 'gtk_list_item_unselect' stubs.
860 Thu Jan 30 16:08:06 1997 Peter Mattis <pmattis@localhost>
862 * gmem.c: Changed the implementation of G_ALLOC_AND_FREE mem
863 chunks. They used to allocate SIZEOF_VOID_P extra bytes per atom
864 in order to keep track of which mem area they were allocated
865 from. Now the mem area is determined by searching through an AVL
866 tree of the mem areas for a mem chunk and comparing memory
867 locations. A little slower, but makes G_ALLOC_AND_FREE mem chunks
868 much more attractive.
870 * gtree.c: Added an AVL tree implementation to glib.
873 * gstring.c: va_arg (arg_list, {char, short}) is
874 invalid. Arguments passed in a variable argument list are
875 promoted. ({char, short}->int). Seemed to work ok before under
876 Linux. Crashed under FreeBSD.
878 Tue Jan 28 02:27:51 1997 Peter Mattis <pmattis@localhost>
880 * gdkwindow.c: Fixed a major slowdown apparent in the file
881 selection dialog which was caused by calling
882 'gtk_window_add_colormap_windows' way way way too often.
884 * *.c: Many widgets called 'gtk_container_need_resize' when
885 something internal changed which would cause the widget to grow or
886 shrink. The assumption was made that the widget would change size
887 and an expose event would be generated. This happens "most" of the
888 time. But its possible for certain widgets to change size without
889 generating expose events, or for its internal geometry to change
890 without a change of size which would mean no expose event was
891 generated. So a wrapper function called
892 'gtk_container_check_resize' was created and
893 'gtk_container_need_resize' was modified so that it returns FALSE
894 if a resize was actually generated and TRUE if nothing
895 changed. This allows 'gtk_container_check_resize' to initiate a
896 'gtk_widget_size_allocate' and 'gtk_widget_draw' to emulate the
899 Sat Jan 25 14:17:44 1997 Peter Mattis <pmattis@localhost>
901 * gtkmain.c: Fixed a bug with propogating key press events. The
902 events were sent 2 times to the toplevel windows which caused the
903 focus widget to be activated twice when the space bar was pressed.
906 * */Makefile.am: Added support for libtool and removed the old
907 shared library configuration craziness.
909 Fri Jan 24 12:59:22 1997 Peter Mattis <pmattis@localhost>
912 * gtktext.h: Josh's fixes and additions to the text widget.
915 * gtkfill.h: Filler widget useful for filling space in a
916 table. Can specify a minimum size. Used by the canvas widget.
919 * gtknotebook.h: Made outline of notebook widget.
922 * gtkcanvas.h: Started canvas widget. A composite of 2 rulers (w/
923 an origin), 2 scrolllbars. Guides, grids, snap to.
925 Sun Jan 19 18:26:45 1997 Peter Mattis <pmattis@localhost>
928 * gtkdialog.h: Created dialog widget which creates a standard
929 looking dialog with buttons along the button and a separator.
931 * gtkxid.c: Generalized the window table code for looking up a gdk
932 window based on an XID to work for any XID and a piece of
933 data. Can now look up gdk fonts based on their XID.
940 * gtkvruler.h: Started conversion of the ruler widget.
943 * gtktext.h: Started conversion of the text widget. Scrolling
946 * gtkmain.c: Fixed a fairly major bug. The event widget needs to
947 be in a call for the entire duration of handling an event. Not
948 just for when the event widget itself is handling the event.
950 * gtkfilesel.c: Fixed up some bugs with resizing.
952 Fri Jan 10 14:18:03 1997 Peter Mattis <pmattis@localhost>
957 * gtkentry.h: Support for selections.
962 * gdk.h: Gdk support for X selections. Currently only text
963 selections are supported.
965 * gtksignal.c: Fixed a major bug which occurred when destroying an
966 object. Memory was being written to after it was freed.
969 * gtkfilesel.h: Hooked up more functionality to the file selection
972 Wed Jan 8 18:13:53 1997 Peter Mattis <pmattis@localhost>
975 * gtkfilesel.h: Mostly converted old file selection dialog
976 widget. The widget is derived from the GtkWindow class and is
977 quite a bit simpler in the widget code.
979 * gtkwidget.c: Fixed 'gtk_widget_grab_focus' and
980 'gtk_widget_grab_default' to check that the toplevel widget is a
981 type of window (which includes classes derived from windows).
983 Tue Jan 7 01:12:32 1997 Peter Mattis <pmattis@localhost>
985 * gtkwindow.c: Was calling 'gtk_window_resize' twice in a
990 * *.c: Changed 'gtk_signal_new' so that the class function that is
991 called when the signal is emitted can be called either before,
992 after or both before and after the calling of any signal
996 * gtkobject.h: Added 'object_data' mechanism for storing data
997 associated with a character string key in objects. Removed
998 'user_data' field of objects and changed
999 'gtk_object_{get,set}_user_data' to use the object data
1000 mechanism. Removed 'handlers' field of objects.
1004 * gtkwindow.c: Modified aux info mechanism to use object data
1007 * gtksignal.c: Modified signal mechanism to use object data
1008 mechanism instead of 'handlers' field.
1011 Mon Jan 6 15:10:16 1997 Peter Mattis <pmattis@localhost>
1013 * gtkmenushell.c: Fixed up button press handling so as to conform
1014 more closely to that used by Motif.
1016 Wed Jan 1 21:27:17 1997 Peter Mattis <pmattis@localhost>
1023 * gtkmenushell.h: Reorganization of menu-ing code so that code
1024 duplication is reduced. The menu shell now contains most of the
1025 code for menu-ing interaction while menus and menubars simply layout
1026 their child menu items in the appropriate place.
1028 Sun Dec 29 17:48:18 1996 Peter Mattis <pmattis@localhost>
1033 * gtkmenuitem.c: Modifications so that menu item accelerators and
1034 the submenu indicator are drawn correctly and the correct amount
1035 of space is allocated.
1037 Sat Dec 28 00:32:13 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1040 * gtkmenufactory.c: Started menu factories as an easy method to
1041 create and manipulate menus.
1043 Fri Dec 27 13:17:34 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1052 * gtkmenushell.h: Implemented basic menu functionality. Menubars
1053 and popup menus work. Submenus work. (Much left to be done).
1055 Wed Dec 18 15:27:05 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1058 * gtktypeutils.c: Added 'gtk_type_from_name' which returns a type
1059 identifier given a type name. Implemented using a second hash
1060 table keyed by type names.
1063 * gtktogglebutton.c: Fixed very small messed-up drawing bug when a
1064 button loses its focus.
1069 * gtkwindow.c: Added default button handling. Default buttons now
1070 draw correctly and pressing return or enter causes the default
1071 button (if one exists) to be activated.
1073 Tue Dec 17 19:32:21 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1076 * gtkvscale.c: Overrode 'draw_slider' method of ranges in order to
1077 draw the slider of scales with a line in them so as to be closer
1078 to the Motif look-and-feel.
1080 * gtkwindow.c: Modified 'gtk_window_focus_in_event' so that focus
1081 in events are only handled when the window is visible. Fixes a bug
1082 where spurious focus in events get sent when a window is being
1085 * gtkwidget.h: Added 'activate_signal' field to the GtkWidgetClass
1086 structure. Added 'gtk_widget_activate' call to emit the activate
1087 signal for a widget if it is non-zero.
1089 Tue Dec 10 15:59:45 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1091 * gtkwidget.c: 'gtk_widget_set_name' oops in strdup'ing the old
1092 "widget->name" instead of the new one we are setting.
1094 * gtkrc.c: 'gtk_rc_widget_path' changed to use
1095 'gtk_widget_get_name' instead of accessing the "widget->name"
1098 * gtkwidget.c: Added 'gtk_widget_get_name' function which returns
1099 the widgets name if it exists and the widgets type name if it does
1102 * gtkcheckbutton.c: Added 'gtk_check_button_draw'
1103 function. Modified 'gtk_check_button_expose' to pass an expose
1104 event to child instead of callings its draw function.
1106 * gtkentry.c: 'gtk_entry_draw_text' why was "+1" being added to
1107 the font->ascent to calculate the font position? This was wrong
1108 and caused some characters in fonts to be clipped. (Notably "g").
1110 * gtkentry.c: 'gtk_entry_realize' specify GTK_BUTTON1_MOTION_MASK
1111 and GTK_POINTER_MOTION_HINT_MASK for _both_ windows.
1113 * gtkmain.c: 'gtk_propagate_event' needs to set the GTK_IN_CALL
1114 flag for the object before calling 'gtk_widget_event' and needs to
1115 destroy the object if necessary after 'gtk_widget_event' returns.
1117 * gtkradiobutton.c: 'gtk_radio_button_clicked' needs to call
1118 'gtk_toggle_button_toggled' when the currently active button is
1121 * gtkwidget.c: 'gtk_real_widget_hide' needs to call
1122 'gtk_widget_unmap' if the widget is currently mapped.
1124 * gtkwindow.c: Prevent automatic resizing after the user has
1125 specified a new window size. Add 'handling_resize' flag to
1128 * gtkscrolledwindow.c: Implement the GTK_POLICY_AUTOMATIC
1129 scrollbar policy. Need to connect to the adjustments 'changed'
1130 signal and notice when the scrollbars aren't in use.
1132 * gtkcontainer.c: 'gtk_container_init' must set 'auto_resize' and
1133 'need_resize' fields to TRUE and FALSE respectively.
1135 * gtkwidget.c: 'gtk_widget_set_parent' must all set a widgets state
1136 to its parents state.
1138 Sun Dec 1 01:31:01 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>