1 Tue Nov 25 1997 Owen Taylor <owt1@cornell.edu>
2 gdk.c: Fix so that "other_events" are actually generated
4 Tue Nov 25 1997 Owen Taylor <owt1@cornell.edu>
5 Patches to support internationalized input by:
6 Takashi Matsuda <matsu@arch.comp.kyutech.ac.jp>
7 TANAKA Shinya <shinya@race.u-tokyo.ac.jp>
12 Followings are the main feature of this patch.
13 * support XIM protocol.
14 * GtkEntry widget support Over-The-Spot and Root style input.
15 * input style is configurable by command-line option.
17 Furthermore, this patch includes several changes which are useful
20 * copy and paste with other clients by compound text.
21 * Window title can be specified by multi byte string.
24 Added --with-locale and --enable-xim options
26 gdk/gdki18n.h [new file]
27 Multibyte string manipulation functions
31 Input method and context handling functions
32 Command line options to control input methods
33 Changes to KeyPress handling to support input methods
34 Fixes to not return events for destroyed windows
36 Text property handling functions
38 Set window title by multibyte string
40 Support for using an input context for XIM input.
41 Cut and paste using compound text.
42 Improvements to pasting (no longer replace the active selection
45 fix to send selection clear events to the right owner
47 Added a default fontset that will allow international characters
49 Some rudimentary documentation about the new configuration options.
51 Mon Nov 24 1997 Owen Taylor <owt1@cornell.edu>
53 Some minor improvements to rounding in aspectframes.
54 Make sure that child allocation is always >= 0
55 Always trigger size allocation with gtk_widget_queue_resize
56 to prevent calling size_allocate before allocation done.
58 Mon Nov 24 1997 Owen Taylor <owt1@cornell.edu>
60 Changed tests for drawability to GTK_WIDGET_DRAWABLE
61 Always trigger size allocation with gtk_widget_queue_resize
62 to prevent calling size_allocate before allocation done.
64 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
65 gtk-dairiki-971117-2.patch
66 gtk/gtkaspectframe.c (gtk_aspect_frame_size_allocate): When
67 computing new dimensions of the subwidget, round to nearest
68 integer rather than truncating.
70 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
71 gtk-dairiki-971117-1.patch
72 * gtk/gtkvruler.c (gtk_vruler_draw_ticks):
73 * gtk/gtkhruler.c (gtk_hruler_draw_ticks): Ensure that subticks
74 always are drawn when they should be (sometimes they were getting
75 drawn with zero length --- invisible). Also clear rectangle
76 behind text labels to ensure they don't touch or overlap ticks.
78 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
79 * gtk/gtkaspectframe.c (gtk_aspect_frame_set):
80 gtk-dairiki-971117-0.patch
81 Clear window when aspect ratio or alignment is changed.
83 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
84 * gtk/gtkobject.h: fixed GTK_OBJECT_NSIGNALS macro
86 Mon Nov 24 1997 Jay Painter <jpaint@serv.net>
87 * gtk/gtklabel.h: modified gtklabel to clip its drawing to
88 its given area, now it will always draw in the area it's
89 been given and clip accordingly. Note: this may cause
90 the a label to disappear on widgets which don't give their
91 child labels proper area!
93 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
94 * gtkviewport.c: Raph's Mon, 10 Nov 1997 patch to gtk-list
95 to fix some viewport bugs
97 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
98 * gtk/gtkwidget.c: gtk-ajaborsk-971016-2
99 A little patch again to prevent user to use gtk_widget_set_events()
100 when a widget is already realized.
101 In this case, the gtk_widget_set_events() doesn't work.
103 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
104 * gtk/gtkwindow.c: gtk-ajaborsk-971016-1
105 This small patch correct position for GTK_WIN_POS_CENTER and
106 GTK_WIN_POS_MOUSE GtkWindow positions.
108 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
109 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
110 * gdk/gdk.h: header for above
112 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
113 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
114 * gdk/gdk.h: header for above
116 Wed Nov 12 1997 Jay Painter <jpaint@serv.net>
117 * gdk/gdkpixmap.c: Patrice Fortier's patch for transparent pixmaps.
119 gdk/gdkdraw.c: Patrice Fortier's patch to add pixel draw function.
121 Sun Nov 9 1997 Jay Painter <jpaint@serv.net>
122 * Fixed problems with makefiles relating to the bug
123 which required glib to be installed.
124 * Fixed makefiles to incluce the xpm's in gtk+/gtk needed
126 * Updated gtk+ and gtk+/glib to libtool-1.0f
128 Fri Nov 7 1997 Jay Painter <jpaint@serv.net>
129 * gtk/gtktext.c: return char_widths[ch & 0xff]; in line 2152
131 Thr Nov 5 1997 Jay Painter <jpaint@serv.net>
132 * gtk/testgtk.c: added drag and drop test, removed the test hack
135 Tue Nov 4 08:28:57 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
137 * gtk/gtkmain.c (gtk_handle_idle): Patch from David Mosberger to
138 avoid crashes when handling idle function (this manifested itself
139 in the Umax and Microtek backends in SANE.
141 Sun Nov 2 07:34:56 1997 Tim Janik <timj@psynet.net>
143 * gtk/gtkfilesel.c: Small fixes about a segmentation viaolation
144 cause by a double click in the directoy list (introduced by my
147 * gtk/gtklist.c: Small fixes to gtk_list_add() and gtk_list_remove().
149 * gtk/testgtk.c (list_add): Applied Stefan Wille's patch to make this
150 function do something ;).
152 Fri Oct 31 Jay Painter <jpaint@serv.net>
153 *gdk/gdk.c: reformatted DND code for GTK coding standards
154 *gdk/gdkwindow.c: changed memory allocation for DND to q_mem stuff
156 Thu Oct 30 Jay Painter <jpaint@serv.net>
160 * gtk/gtkwidget.c: Applied Stephan Willie's shaped window patch
165 * gtk/gtkwidget.c: reformatted the DND code to conform to GTK
168 * gtk/testgtk: massive fixes, SW's shaped window example
170 Thu Oct 30 07:33:27 1997 Tim Janik <timj@psynet.net>
172 * gtk/gtklistitem.c (gtk_real_list_item_toggle): applied Johannes
173 Keukelaar's <johannes@nada.kth.se> patch for keyboard support in
176 * gtk/gtkfilesel.c: adapted dir and file list selection
177 behaviour to deal with keyboard selections. this is a little
178 bit tricky: in the dir list it just changes the entrys value on a one
179 button press. but on a keyboard selection via gtk_widget_activate() it
180 does a new population (likewise on a double click) as this seems more
183 1997-10-25 Marius Vollmer <mvo@zagadka.ping.de>
185 * gdk/gdkcolor.c (gdk_colormap_get_system): Initialize
188 Wed Oct 22 09:47:43 1997 Tim Janik <timj@psynet.net>
190 * gtk/gtkwindow.c (gtk_window_key_release_event): Fixed a stupid
191 bug that caused the key_release_event to be propagated twice.
193 Sun Oct 12 11:01:43 1997 Tim Janik <timj@psynet.net>
197 * gdk/gdkimage.c: Added configure check for IPC_RMID_DEFERRED_RELEASE,
198 because shmat() fails after a shmctl(..., IPC_RMID,...) for OSF1 V3.2,
199 SunOS 4.1.1, 5.5, 5.5.1, 5.6, IRIX 5.2 and 6.2.
201 Mon Oct 6 11:59:07 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
203 * gdk/gdk.c (gdk_event_translate): In line 1693, fixed typo that
204 would cause motion notify events not to be delivered.
206 Sun Oct 5 18:15:06 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
208 * gtk/gtkrc.c (gtk_rc_parse_bg_pixmap): Changed strdup() for
211 Wed Sep 24 17:16:34 1997 Peter Mattis <pmattis@bjork.inktomi.com>
213 * configure.in: Fixed a stupid error in the test for libXext that
214 would cause it to fail if X_EXTRA_LIBS was not empty.
216 * gtk/gtkmain.h (gtk-timj-970919.patch):
217 * gtk/gtkmain.c (gtk-timj-970919.patch): new function
218 `gtk_idle_remove_by_data' to remove all idle callbacks that take a
219 specific piece of data as argument. (gtk_get_current_event):
220 remove idles through gtk_idle_remove_by_data.
222 * gtk/gtkwidget.c (gtk-timj-970919.patch):
223 (gtk_widget_destroy): remove pending idles for
224 widgets that have GTK_REDRAW_PENDING or GTK_RESIZE_PENDING and
225 GTK_ANCHORED set (only anchored widgets can have a resize queue
226 handler pending). widgets that have GTK_RESIZE_NEEDED will be removed
227 from their anchored toplevels `resize_widgets' list.
229 (gtk_widget_queue_draw): let the widget remember the queue handler
230 tag (through `redraw_handler_key') for later call to `gtk_idle_remove'.
232 (gtk_widget_queue_resize): let the widget remember the queue handler
233 tag (through `resize_handler_key') for later call to `gtk_idle_remove'.
234 corrected referencing the toplevel widget for which the handler is
235 pending. if a widget is added to the `resize_widgets' list of a
236 toplevel widget, GTK_RESIZE_NEEDED is set and it's referenced.
238 (gtk_real_widget_queue_resize): on the deletion of the `resize_widgets'
239 list, unset GTK_RESIZE_NEEDED and unreference the removed widgets.
241 * gtk/gtkwindow.c (gtk-timj-970919.patch):
242 (gtk_real_window_move_resize): move `resize_containers = NULL'
243 initialization out of if-statement.
244 while stepping through the `resize_widgets' list, unreference the
245 widgets and clear GTK_RESIZE_NEEDED. if a widget realy needs are
246 resize, they are flagged through GTK_RESIZE_NEEDED now (instead of
247 GTK_RESIZE_PENDING, as this is indicative for a pending handler).
248 added checks to provide segfaulting if a widgets parent pointer
249 is NULL (e.g. on toplevel widgets that have GTK_RESIZE_NEEDED set).
251 Tue Sep 23 13:23:27 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
253 * gdk/gdkimage.c: Applied Tim Janik's patch to mark shm segments
254 as IPC_RMID so that they are automatically removed always.
256 * gdk/gdkfont.c: Removed casts from lvalues.
258 * gtk/gtkmain.c: Removed GTK_RETLOC_*() (which do a cast) from lvalues.
260 * gtk/gtkaccelerator.c (gtk_accelerator_table_remove): Added
261 "const" to the accelerator_key param to be consistent with the
262 declaration in gtkaccelerator.h. The const is not useful in this
265 Tue Sep 16 13:11:06 1997 Peter Mattis <pmattis@bjork.inktomi.com>
267 * gtkpreview.c: Andrew Logan Kieschnick's change to eliminate
268 round-off error when gamma is set to 1.0.
271 * gtkviewport.c: Jay Painter's changes to modify the way in which
280 * gtkeventbox.h: Owen Taylor's event box widget and fixes for X
281 input support (that I had broken).
286 * gtksignal.c: Elliot Lee's changes to support Objective C. (id is
287 apparently a reserved word in Objective C).
289 Sun Sep 14 22:33:15 1997 Peter Mattis <pmattis@localhost>
291 * gtkwidget.c (gtk_widget_queue_resize): If the toplevel container
292 is invisible we simply call "gtk_container_need_resize" on
293 it. This fixes a bug with option menus not redrawing correctly.
295 * gtkmenuitem.c (gtk_menu_item_enter): (gtk_menu_item_leave):
296 These functions now simply pass the event on to their parent. This
297 is necessary for menus to work properly due to the change in how
298 grabs are dealts with.
300 * gtkwindow.c (gtk_real_window_move_resize): Fixed a bug that
301 caused the GTK_RESIZE_PENDING flag to not be unset in some cases.
303 Fri Sep 5 20:49:37 1997 Marius Vollmer <mvo@zagadka.ping.de>
307 * Makefile.am: Added PATCHES to EXTRA_DIST.
308 * gtk/gtkpixmap.c (gtk_pixmap_new): Move the "pixmap != NULL" test
309 after the allocation of the pixmap.
311 To shut up the compiler:
313 * gtk/gtkfilesel.c (get_pwdb): Initialize home_dir.
314 * gtk/gtkmain.c (gtk_init): Replace comments around calls to
315 g_set_*_handler with "if (0)".
316 * gtk/gtkrc.c (gtk_rc_get_token): Initialize hex_number and
318 * gtk/gtkwindow.c (gtk_window_key_press_event): Initialize
321 Changes to the type system in gtk/:
323 * Makefile.am: Added gtktypebuiltins.h to gtkinclude_HEADERS.
324 Added gtk.defs, runelisp, gentypeinfo.el and gtktypebuiltins.c to
325 EXTRA_DIST. Added rules to generate gtktypebuiltins.* from
328 * runelisp, gentypeinfo.el, gtk.defs: New files.
330 * gtkaccelerator.c, gtkaccelerator.h (gtk_accelerator_table_ref):
331 Return the table so that this function can be used as the `copy'
332 function for GTK_TYPE_BOXED values.
333 * gtkstyle.c, gtkstyle.h (gtk_style_ref): Likewise.
335 * gtkenums.h: Removed GtkArgType enum.
337 * gtkmain.c (gtk_init): Call gtk_type_init to initialize the type
340 * gtkobject.c (gtk_object_init_type): New function to take over
341 for gtk_object_get_type. (gtk_object_get_type): Just return the
342 constant GTK_TYPE_OBJECT. (gtk_object_collect_args): Do the right
343 thing for the new GTK_TYPE_* types.
344 * gtksignal.c (gtk_params_get): Likewise.
346 * gtktypeutils.c: (gtk_type_init_builtin_types): New
347 function. (gtk_type_init): Call it. Also made non-static.
348 (gtk_type_unique): The allocation scheme for numerical ids has
349 changed: The low 8 bits hold the appropriate GtkFundamentalType of
350 a type, the rest is a globally unique sequence number.
351 (gtk_type_hash): Use the sequence number of a key to hash it.
352 (gtk_type_register_builtin): New function.
354 * gtktypeutils.h: (GtkFundamentalType): New enumeration of the
355 fundamental types. (GTK_TYPE_MAKE, GTK_FUNDAMENTAL_TYPE,
356 GTK_TYPE_SEQNO): New macros to work with the new id scheme.
357 (GtkArg): Added fields for new types and renamed old ones. GtkArg
358 should now be a mostly opaque structure, except name and type.
359 (GTK_VALUE_*): New macros to access the values of a GtkArg.
360 (GTK_RETLOC_*): New macros to access the location of a return
361 value that is contained in a GtkArg. * gtktypebuiltins.h: New
362 file to access the typeids of the builtin types.
364 * gtkwidget.h (GTK_TYPE_WIDGET): New macro to access the type id
367 Thru out: Changed GTK_ARG_* to the appropriate GTK_TYPE_*.
368 Changed access to GtkArg structure to the appropriate GTK_VALUE_*
369 or GTK_RETLOC_* macro. Changed GtkArgType to GtkType. Changed
370 some guints to GtkType.
372 General changes in gtk/ to support interpreters:
374 * gtkradiobutton.c (gtk_radio_button_new_from_widget,
375 gtk_radio_button_new_with_label_from_widget): New functions.
377 * gtksignal.c (gtk_signal_connect_no_marshal): New function.
378 (struct _GtkHandler): Added no_marshal and destroy_func fields.
379 (gtk_signal_handler_new): Initialize them.
380 (gtk_signal_connect_by_type): Added no_marshal and destroy_func
381 arguments. Changed all callers.
382 (gtk_signal_destroy): Invoke destroy_func if there is one and the
383 global destroy func does not apply. (gtk_handlers_run): If the
384 handler has no_marshal set, call its function directly without
385 going thru the signal's marshaller.
387 Wed Sep 3 09:56:22 1997 RHS Linux User <pmattis@bjork.inktomi.com>
389 * gtkrange.c: Changed the way the range control focus was drawn so
390 that the range control is drawn correctly when it does not have
393 Tue Sep 2 17:41:17 1997 RHS Linux User <pmattis@bjork.inktomi.com>
395 * gtkwidget.c: 'gtk_real_widget_queue_resize' should only remove
396 the "resize_widgets" if another resize is not pending.
398 Mon Sep 1 18:28:08 1997 Peter Mattis <pmattis@localhost>
400 * gtkmain.c: Changed the way GDK_DELETE events are handled. Only,
401 if 'gtk_widget_event' returns TRUE is the widget destroyed. By
402 default, 'gtk_widget_event' will return FALSE causing the window
403 to not be destroyed. This prevents segfaults in the GIMP and other
404 programs that do not correctly handle GDK_DELETE events.
406 * gtkmain.c: Added modal dialog support by allowing events
407 destined for a child of the grab widget to go to the child instead
408 of the grab widget. (Added 'gtk_widget_is_ancestor' to determine
409 the relationship between the grab widget and the event widget).
411 * *.[ch]: Incorprated a whole mess of patches. (Started keeping
412 the ChangeLog up to date again).
414 Thu Jun 5 17:22:21 1997 Peter Mattis <pmattis@localhost>
417 * gtkmenufactory.h: Added 'gtk_menu_factory_remove_*'
418 calls. Removing entries/paths causes the associated widgets to be
422 * gtkwidget.h: Calling 'gtk_widget_set_style' is used as an
423 indication that the programmer specifically wants that style to be
424 used. RC-style substitution is disabled for the widget after such
430 * gtkimage.h: Changed to use clip mask and a single pixmap (or
431 image) to deal with transparent areas.
433 * gdkpixmap.c: Modified xpm loading routines to optionally return
438 * gdktypes.h: Modifications to allow clip masks to be used with
439 gc's. Clip masks are bitmaps that specify drawable regions.
441 Thu May 1 03:11:51 1997 Peter Mattis <pmattis@localhost>
443 * gtkscrolledwindow.c: Scrolled windows need to have the
444 GTK_NO_WINDOW flag set. Not having it set caused an obscure
447 Wed Apr 30 12:38:03 1997 Peter Mattis <pmattis@localhost>
450 * gtkvruler.c: Fixed a small bug that caused the indicator to be
451 positioned slightly off.
453 Sun Apr 27 14:28:21 1997 Peter Mattis <pmattis@localhost>
458 * gtkmenu.h: Changes so that if a menu is popped up there is a
459 timeout period during which a menu item will not be activated and
460 if the mouse button is released in that period the menu will stay
464 * gtkcurve.h: Included curve widget courtesy of David
465 Mosberger-Tang (davidm@azstarnet.com).
468 * gtkentry.h: Changed "insert" and "delete" signals to
469 "insert_text" and "delete_text" respectively. (The symbol "delete"
470 cannot be used since it is a C++ reserved word).
472 Sat Apr 19 01:43:49 1997 Peter Mattis <pmattis@localhost>
474 * gtkmenufactory.c: A path which ends in "<nothing>" will cause an
475 invisible (hidden) menu entry to be created. This is useful for
476 setting an accelerator key for which a corresponding menu entry is
479 * gtktooltips.c: Fixed some problems with destruction of the
480 active tip widget not properly updating the tooltips data
483 Fri Apr 18 15:09:45 1997 Peter Mattis <pmattis@localhost>
488 * gtkwidget.h: Patch from Owen Taylor (owt1@cornell.edu) which
489 fixes problems with destruction of objects and with destruction of
490 objects which hold the focus.
492 Thu Apr 17 11:29:15 1997 Peter Mattis <pmattis@localhost>
494 * gtkmenushell.c: Incorrect logic in
495 'gtk_menu_shell_button_release' for deciding when a menu should
496 stay popped up when the mouse button is released.
498 * *.c: Miscellaneous fixes from folks on the net.
500 Tue Apr 15 02:43:17 1997 Peter Mattis <pmattis@localhost>
503 * gtkwidget.h: Added GTK_BASIC widget flag which when set
504 specifies a widget as "basic". A "basic" widget is one which
505 doesn't take input events. For example, labels, pixmaps, boxes,
506 tables, alignments, etc.
508 Sat Apr 12 15:23:08 1997 Peter Mattis <pmattis@localhost>
510 * gtkcolorsel.c: Add "#include <math.h>" to define M_PI.
512 * gtksignal.c: Fixed a bug in 'gtk_signal_emit' which showed up
513 because of the new cast checking macros. The 'object' was being
514 accessed after it had been destroyed.
516 * gtkoptionmenu.c: Fixed bug with using 'GTK_BIN' instead of
517 'GTK_BUTTON' which showed up because of the new cast checking
520 * *.h: 'GTK_CHECK_CAST', 'GTK_CHECK_CLASS_CAST' and
521 'GTK_CHECK_TYPE' used by standard widget macros everywhere.
523 Wed Apr 9 00:54:17 1997 Peter Mattis <pmattis@localhost>
525 * docs/gtk.texi: Started further work on documentation. Major
526 changes and additions are being made.
529 * gtkarrow.h: Removed function 'gtk_arrow_get'.
531 * gtkcontainer.c: 'gtk_container_check_resize' no performs
532 additional checking to account for the case where the containers
533 allocation is no longer sufficient because its parent (or its
534 parents parent, etc.) needs to resize its children.
536 Tue Apr 8 21:15:50 1997 Peter Mattis <pmattis@localhost>
538 * gtkstyle.c: Fixed a bug in 'gtk_style_init' in which the font
539 was not ref'd (via 'gdk_font_ref'), but was free'd (via in
540 'gdk_font_free') in 'gtk_style_destroy'. (David
541 Mosberger-Tang). Also cleaned up 'gtk_style_destroy' while I was
544 * gtkmain.c: Fixed a bug in 'gtk_propogate_event' which caused
545 entry widgets (and probably other widgets) not to be destroyed in
548 Mon Apr 7 01:20:38 1997 Peter Mattis <pmattis@localhost>
551 * gtkentry.h: Changed the "insert_text", "delete_text" and
552 "changed_text" signals to "insert", "delete", and "changed"
553 respectively. They really should have been named this way
554 originally except the previous signal mechanism prevented
555 duplicate signal names. ("changed" is also used by adjustments).
557 * gtkradiomenuitem.c:
558 * gtkradiomenuitem.h: New widget.
560 * gtkcheckmenuitem.c:
561 * gtkcheckmenuitem.h: New widget.
563 * gtksignal.c: Modified 'gtk_signal_lookup' to require an object
564 type to be passed as a parameter. In addition, signals are now
565 only needed to be uniquely defined in their branch of the class
566 hierarchy. This allows the same signal name to be used in two
567 different branches of the class hierarchy. For instance, the
568 "changed" signal is used both by adjustments and entries...in
571 * gtktypeutils.c: Added 'gtk_type_parent' which returns the parent
572 type for a given type.
574 Sun Apr 6 22:08:35 1997 Peter Mattis <pmattis@localhost>
576 * gtkwidget.c: If a widget is set insensitive it loses the focus
579 * gtkcontainer.c: Insensitive widgets no longer participate in tab
582 * gtkscrolledwindow.c: The "viewport" child is now destroyed and a
583 container class "foreach" function was written (which fixes the
586 Sat Apr 5 14:25:38 1997 Peter Mattis <pmattis@localhost>
589 * gtkvscrollbar.c: Fixed trough size allocation bug.
592 * gtkvscale.c: Fixed trough size allocation and position bug that
593 showed up when scales were placed in notebooks.
595 Thu Mar 27 17:45:54 1997 David Mosberger-Tang <davidm@azstarnet.com>
597 * gtk/gtkmain.c (gtk_handle_idle): Fix appending pending_idles to
598 idle_functions so it works even when idle_functions is empty.
600 Sat Mar 15 14:15:59 1997 Peter Mattis <pmattis@localhost>
602 * *.[ch]: Moved '*_class_init' and '*_init' function declarations
603 for widgets into the source file as those functions no longer had
606 * gtkcheckbutton.c: Fixed redrawing of check button.
608 * gtkframe.c: Fixed redrawing of frame when the shadow type is
611 Sat Mar 8 15:19:23 1997 Peter Mattis <pmattis@localhost>
613 * gdkimage.c: Fixed a stupid bug with 'gdk_image_new' which
614 potentially added a NULL image to "image_list" and caused problems
615 when 'gdk_image_exit' was called.
617 Wed Mar 5 00:40:08 1997 Peter Mattis <pmattis@localhost>
619 * gtkpreview.c: Massively changed the colormap handling used by
620 the preview widget. Gray previews are now dithered. A single
621 visual and colormap is shared by the color and gray previews. A
622 GTK_PREVIEW_INFO property is installed on the root window in
623 certain cases to allow multiple GTK programs to share the system
626 Sun Mar 2 05:43:06 1997 Peter Mattis <pmattis@localhost>
628 * gtkcheckbutton.c: 'gtk_checkbutton_size_allocate' was allocating
629 too much space to its children and not leaving the check button
630 room for the focus border.
632 * gtknotebook.c: 'gtk_notebook_size_request' wasn't requesting
633 enough space when the notebook tabs are visible.
635 Sat Mar 1 01:59:35 1997 Peter Mattis <pmattis@localhost>
637 * gtkpreview.c: Fixed a problem with 'gtk_preview_put' when the
638 image byte order is GDK_MSB_FIRST.
641 * gtksignal.h: Added 'gtk_signal_connect_after' and
642 'gtk_signal_connect_object_after' functions. These connect signal
643 handlers which will run after the class function associated with
646 * gtkstyle.c: Fixed a stupid bug in 'gtk_style_new_from_key' that
647 was causing twice as many styles to be created as necesary.
649 * gtkwidget.c: 'gtk_real_widget_size_allocate' erases the widgets
650 old allocation if it has the GTK_NO_WINDOW flag set.
652 * gtkwidget.c: 'gtk_real_widget_unmap' now erases the widget if it
653 has the GTK_NO_WINDOW flag set.
655 * gtklabel.c: Removed 'gtk_label_unmap' as similar functionality
656 was added to gtk_real_widget_unmap.
658 * gtkbin.c: Modified 'gtk_bin_map' and 'gtk_bin_unmap' so that it
659 erases and draws the widget if it has the GTK_NO_WINDOW flag set.
661 * gtkframe.c: Modified 'gtk_frame_size_allocate' so that it erases
664 Fri Feb 28 03:27:05 1997 Peter Mattis <pmattis@localhost>
666 * gtkwindow.c: 'gtk_window_set_title' now changes the window title
667 if the window is already realized.
669 * gtkentry.c: 'gtk_entry_set_text' was emitting both a
670 "delete_text" and a "changed_text" signal. Modified so that it
671 only emits a "changed_text" signal.
673 * gtkpreview.c: Modified to work correctly on systems with MSB
674 byte order. The colormap for TRUE and DIRECT color displays is now
675 created if the default visual is not equal to the visual we are
678 * gtkstyle.c: 'gtk_style_attach' and 'gtk_style_find' weren't
679 working properly in the presence of multiple colormaps are
680 different depth visuals.
682 * gtkcontainer.c: Massively improved focus traversal using tab and
683 arrow keys. It now uses the layout of the widgets to determine
684 where to move the focus to.
686 Mon Feb 24 03:24:02 1997 Peter Mattis <pmattis@localhost>
688 * gtkmenufactory.c: Set the accelerator table field for menus when
692 * gtkmenu.h: Added a default accelerator table field to menus so
693 that runtime modification of accelerator keys in menus can work
696 * gtkrange.c: 'gtk_range_default_{h,v}motion' had faulty logic for
697 deciding what to do when the slider was at the edge of the
698 trough. They previously didn't update the adjustment value event
699 if the value wasn't what it should be when the slider was at the
702 * gtkviewport.c: 'gtk_viewport_size_allocate' and
703 'gtk_viewport_adjustment_value_changed' both had the potential for
704 performing a divide by 0. Checks are now in place to prevent this.
706 * gtkmenu.c: 'gtk_menu_map' now makes sure the menu lies on screen
707 if the position function is NULL.
709 * gtkentry.c: Modified selection handling. 'gtk_delete_selection'
710 actually removes the X selection now. 'gtk_entry_destroy' removes
711 the selection as well and relies on the change in "gdk.c" to make
712 sure the selection event will not be sent to a non-existant
715 * gdk.c: Selection events are only passed on if the selection
718 * gtkstyle.c: 'gtk_style_detach' and 'gtk_style_destroy' were not
719 destroying the black and white gc's.
721 Sun Feb 23 19:17:56 1997 Peter Mattis <pmattis@localhost>
723 * gtkwindow.c: 'gtk_window_size_request' was setting the window
724 hints. This was also being done in 'gtk_window_map', so the
725 instance being done in 'gtk_window_size_request' was removed.
727 Fri Feb 21 01:04:01 1997 Peter Mattis <pmattis@localhost>
729 * gtkwidget.c: 'gtk_widget_draw' has to use the widgets allocated
730 position for the drawing rectangle when the widget has the
731 GTK_NO_WINDOW flag set.
733 * gtkwidget.c: In 'gtk_widget_init' the visual and colormap were
734 being directly compared against 'default_visual' and
735 'default_colormap' instead of calling
736 'gtk_widget_get_default_{visual,colormap}'.
738 * gdkrectangle.c: Amazing! There was a bug in the
739 'gtk_rectangle_intersect' logic. Its been there for near eternity
743 * gtkpreview.h: Created preview widget which allows drawing to an
744 rgb or grayscale buffer which is automatically displayed on the
745 screen. Performs dithering as necessary.
747 Thu Feb 20 20:33:21 1997 Peter Mattis <pmattis@localhost>
749 * gdkwindow.c: Modified the logic in 'gdk_window_new' which
750 determined when to add a window to the WM_COLORMAP_WINDOWS
753 Wed Feb 19 19:55:29 1997 Peter Mattis <pmattis@localhost>
755 * gtkruler.c: 'gtk_ruler_make_pixmap' was always destroying the
756 old backing store and creating a new one even when it would create
757 a new one of exactly the same size as the old one.
759 Tue Feb 18 18:32:10 1997 Peter Mattis <pmattis@localhost>
761 * gmem.c: 'g_mem_chunk_alloc' was incorrectly modifying the mem
762 areas free mem field when reallocating a previously freed
763 atom. This caused a fairly severe memory leak.
765 * gtkmenushell.c: 'gtk_menu_shell_button_release' had a bug in the
766 logic for deciding whether to initiate an X pointer grab or not
767 when the mouse button was released. It now only initiates a grab
768 if the mouse is released within an active menu item.
770 Fri Feb 14 00:57:40 1997 Peter Mattis <pmattis@localhost>
772 * gtknotebook.c: Changed the look of notebook tabs slightly.
775 * gtkentry.h: Deleting an entry widget which is holding the X
776 selection presents some difficulties. The X selection must be
777 released, but the widget can't be destroyed until the
778 SELECTION_CLEAR event is received that the X server will send in
779 response to clearing the X selection. There are probably still
780 bugs in the current method of entry widget deletion when the X
783 * gtkmain.c: 'gtk_propagate_event' was not properly destroying the
784 toplevel window when receiving a key press event.
786 * gtkwidget.c: Setting a widget insensitive did not cause it to
789 Thu Feb 13 16:59:07 1997 Peter Mattis <pmattis@localhost>
791 * gtkviewport.c: 'gtk_viewport_size_allocate' was allocating its
792 child widget an adjusted allocation. Since the actual scrolling
793 has handled by a subwindow this caused the child to be double
794 scrolled. Modified to always set the child allocations origin to
797 Wed Feb 12 01:06:48 1997 Peter Mattis <pmattis@localhost>
799 * gtkentry.c: Text is now centered vertically. Previously it was
800 pushed up against the top. This problem was only evident when the
801 widget was allocated more vertical space than it requested.
803 * gtkfilesel.c: 'gtk_file_selection_key_press' was previously only
804 a stub for tab completion. The actual tab completion call had been
807 Tue Feb 11 01:43:08 1997 Peter Mattis <pmattis@localhost>
809 * gtksignal.c: 'gtk_signal_disconnect_by_data' was going into a
810 loop and crashing. Bad logic. Fixed.
812 * gtkmain.c: An idle function which returns FALSE will be removed
813 from the list of idle functions. This makes the functioning of
814 idle functions and timeouts more similar.
816 * gtkentry.c: 'gtk_entry_get_text' now returns an empty string
817 when the actual text is NULL. This allows "stupid" programs to use
818 the value returned by 'gtk_entry_get_text' blindly (without
819 checking to see if its NULL).
821 * gtkradiobutton.c: Modified 'gtk_radio_button_clicked' so that
822 'gtk_toggle_button_toggled' is called _after_ the widget state is
826 * gtksignal.h: Added 'gtk_signal_name' which returns the character
827 string name for a given signal number.
829 * gtkwidget.c: 'gtk_widget_set_parent' checks to see if the widget
830 is now "anchored" through the parent chain to a widget which is
831 GTK_ANCHORED. If it is, then it changes the widgets style using
832 'gtk_rc_get_style' and recursively performs the same operation on
833 the widgets children. This is necessary is 'gtk_rc_get_style' only
834 works properly on "anchored" widgets.
836 * gtkwindow.c: Modified GTK_WIN_POS logic so that it is only used
837 immediately after the window has been shown.
839 * gtkmenu.c: 'gtk_menu_key_press'. Can now change menu item
840 accelerator keys on the fly. Why? Why not. Cool/useless feature of
843 * gtkmenuitem.c: Accelerator key drawing. Somehow that never got
846 * gtkdrawingarea.c: 'gtk_drawing_area_size_allocate' was not
847 actually installed during 'gtk_drawing_area_class_init'. (Oops!)
849 * gtkframe.c: 'gtk_frame_size_request' fixed size requisition
850 problem caused by unsigned arithmetic.
852 * gtkwindow.c: Modified window widget so that it only uses the
853 widget uposition auxiliary information immediately after it has
854 been shown. This prevents the annoying bug which can cause a
855 uposition'ed window to jump back to its original position after
858 * gtkwidget.c: Need to ref and unref style in
859 'gtk_widget_{push,pop}_style' to make sure that a style on the
860 style stack is not destroyed.
862 * gtktogglebutton.c: 'gtk_toggle_button_set_state' now calls
863 gtk_button_clicked to actually change the state of the
864 button. In this way, radio buttons can now perform the appropriate
865 actions when the toggle button state is set.
867 Mon Feb 10 00:27:39 1997 Peter Mattis <pmattis@localhost>
869 * gtklist.c: 'gtk_list_select_item' and 'gtk_list_unselect_item'
870 were casting a GList* variable to a a GtkWidget* variable. Bad bad
873 * gtksignal.c: Modified 'gtk_signal_connect' and
874 'gtk_signal_connect_object' to warn when a signal type cannot be
877 Sun Feb 9 00:15:30 1997 Peter Mattis <pmattis@localhost>
880 * gtkoptionmenu.h: Changed option menus back to being derived from
881 buttons. This fixes up some screwiness with their user
884 * gtkwindow.c: Modified key press handler to support focus
888 * gtkcontainer.h: Added default focus traversal back in.
890 Sat Feb 8 10:44:38 1997 Peter Mattis <pmattis@localhost>
893 * gtkviewport.c: Massively sped up viewport scrolling. Used to be
894 reallocating child's size (offset) each time a scrollbar
895 moved. Now a subwindow is moved. All the children are moved
896 automatically by moving the subwindow. Much much much faster.
898 Tue Feb 4 00:20:44 1997 Peter Mattis <pmattis@localhost>
900 * gtree.c: Changed 'g_tree_node_search' to use a loop instead of
903 Mon Feb 3 11:30:03 1997 Peter Mattis <pmattis@localhost>
905 * gtkbutton.c: Removed 'parent_destroy' global and replaced it
906 with 'parent_class' global to reflect style used in other
909 * gtknotebook.c: Tab labels were being allocated less than their
913 * gtkrange.h: Moved the "digits" field of scales into the range
914 type. The adjustment value for scales is truncated to the number
915 of visible digits instead of being left untouched.
917 * gtree.c: Fixed a bug in the AVL tree implementation. Single
918 rotations were always being performed during insertion. It is
919 sometimes necessary to perform a double rotation.
921 * gtklabel.c: Modified 'gtk_label_expose' to only draw the label
922 when the allocated space is greater than or equal to the requested
925 * gtklabel.c: Added call to 'gtk_widget_unmap' to
926 'gtk_label_destroy' in order for the label to redraw correctly
927 (erase itself) when destroyed.
929 * gtklabel.c: Added 'gtk_label_unmap' call which erases the labels
930 allocation when it gets unmapped.
932 * *.h: Removed a few remaining instances of using "class" as a
933 parameter name. (Causes problems for C++).
935 Fri Jan 31 12:26:50 1997 Peter Mattis <pmattis@localhost>
937 * gtkcontainer.c: 'gtk_container_enable_resize' needs to call
938 'gtk_container_check_resize' instead of
939 'gtk_container_need_resize'.
941 * gtkwidget.c: 'gtk_real_widget_show' now maps the widget if its
944 * gtkscrolledwindow.c: Fixed size allocation when the scrollbar
945 policy's are GTK_POLICY_AUTOMATIC. Doing it correctly is harder
946 than I originally thought.
948 * gtklist.c: Added 'gtk_list_child_position' to determine the
949 integer position in a list of a child. Filled in the
950 'gtk_list_item_select' and 'gtk_list_item_unselect' stubs.
952 Thu Jan 30 16:08:06 1997 Peter Mattis <pmattis@localhost>
954 * gmem.c: Changed the implementation of G_ALLOC_AND_FREE mem
955 chunks. They used to allocate SIZEOF_VOID_P extra bytes per atom
956 in order to keep track of which mem area they were allocated
957 from. Now the mem area is determined by searching through an AVL
958 tree of the mem areas for a mem chunk and comparing memory
959 locations. A little slower, but makes G_ALLOC_AND_FREE mem chunks
960 much more attractive.
962 * gtree.c: Added an AVL tree implementation to glib.
965 * gstring.c: va_arg (arg_list, {char, short}) is
966 invalid. Arguments passed in a variable argument list are
967 promoted. ({char, short}->int). Seemed to work ok before under
968 Linux. Crashed under FreeBSD.
970 Tue Jan 28 02:27:51 1997 Peter Mattis <pmattis@localhost>
972 * gdkwindow.c: Fixed a major slowdown apparent in the file
973 selection dialog which was caused by calling
974 'gtk_window_add_colormap_windows' way way way too often.
976 * *.c: Many widgets called 'gtk_container_need_resize' when
977 something internal changed which would cause the widget to grow or
978 shrink. The assumption was made that the widget would change size
979 and an expose event would be generated. This happens "most" of the
980 time. But its possible for certain widgets to change size without
981 generating expose events, or for its internal geometry to change
982 without a change of size which would mean no expose event was
983 generated. So a wrapper function called
984 'gtk_container_check_resize' was created and
985 'gtk_container_need_resize' was modified so that it returns FALSE
986 if a resize was actually generated and TRUE if nothing
987 changed. This allows 'gtk_container_check_resize' to initiate a
988 'gtk_widget_size_allocate' and 'gtk_widget_draw' to emulate the
991 Sat Jan 25 14:17:44 1997 Peter Mattis <pmattis@localhost>
993 * gtkmain.c: Fixed a bug with propogating key press events. The
994 events were sent 2 times to the toplevel windows which caused the
995 focus widget to be activated twice when the space bar was pressed.
998 * */Makefile.am: Added support for libtool and removed the old
999 shared library configuration craziness.
1001 Fri Jan 24 12:59:22 1997 Peter Mattis <pmattis@localhost>
1004 * gtktext.h: Josh's fixes and additions to the text widget.
1007 * gtkfill.h: Filler widget useful for filling space in a
1008 table. Can specify a minimum size. Used by the canvas widget.
1011 * gtknotebook.h: Made outline of notebook widget.
1014 * gtkcanvas.h: Started canvas widget. A composite of 2 rulers (w/
1015 an origin), 2 scrolllbars. Guides, grids, snap to.
1017 Sun Jan 19 18:26:45 1997 Peter Mattis <pmattis@localhost>
1020 * gtkdialog.h: Created dialog widget which creates a standard
1021 looking dialog with buttons along the button and a separator.
1023 * gtkxid.c: Generalized the window table code for looking up a gdk
1024 window based on an XID to work for any XID and a piece of
1025 data. Can now look up gdk fonts based on their XID.
1032 * gtkvruler.h: Started conversion of the ruler widget.
1035 * gtktext.h: Started conversion of the text widget. Scrolling
1038 * gtkmain.c: Fixed a fairly major bug. The event widget needs to
1039 be in a call for the entire duration of handling an event. Not
1040 just for when the event widget itself is handling the event.
1042 * gtkfilesel.c: Fixed up some bugs with resizing.
1044 Fri Jan 10 14:18:03 1997 Peter Mattis <pmattis@localhost>
1049 * gtkentry.h: Support for selections.
1054 * gdk.h: Gdk support for X selections. Currently only text
1055 selections are supported.
1057 * gtksignal.c: Fixed a major bug which occurred when destroying an
1058 object. Memory was being written to after it was freed.
1061 * gtkfilesel.h: Hooked up more functionality to the file selection
1064 Wed Jan 8 18:13:53 1997 Peter Mattis <pmattis@localhost>
1067 * gtkfilesel.h: Mostly converted old file selection dialog
1068 widget. The widget is derived from the GtkWindow class and is
1069 quite a bit simpler in the widget code.
1071 * gtkwidget.c: Fixed 'gtk_widget_grab_focus' and
1072 'gtk_widget_grab_default' to check that the toplevel widget is a
1073 type of window (which includes classes derived from windows).
1075 Tue Jan 7 01:12:32 1997 Peter Mattis <pmattis@localhost>
1077 * gtkwindow.c: Was calling 'gtk_window_resize' twice in a
1082 * *.c: Changed 'gtk_signal_new' so that the class function that is
1083 called when the signal is emitted can be called either before,
1084 after or both before and after the calling of any signal
1088 * gtkobject.h: Added 'object_data' mechanism for storing data
1089 associated with a character string key in objects. Removed
1090 'user_data' field of objects and changed
1091 'gtk_object_{get,set}_user_data' to use the object data
1092 mechanism. Removed 'handlers' field of objects.
1096 * gtkwindow.c: Modified aux info mechanism to use object data
1099 * gtksignal.c: Modified signal mechanism to use object data
1100 mechanism instead of 'handlers' field.
1103 Mon Jan 6 15:10:16 1997 Peter Mattis <pmattis@localhost>
1105 * gtkmenushell.c: Fixed up button press handling so as to conform
1106 more closely to that used by Motif.
1108 Wed Jan 1 21:27:17 1997 Peter Mattis <pmattis@localhost>
1115 * gtkmenushell.h: Reorganization of menu-ing code so that code
1116 duplication is reduced. The menu shell now contains most of the
1117 code for menu-ing interaction while menus and menubars simply layout
1118 their child menu items in the appropriate place.
1120 Sun Dec 29 17:48:18 1996 Peter Mattis <pmattis@localhost>
1125 * gtkmenuitem.c: Modifications so that menu item accelerators and
1126 the submenu indicator are drawn correctly and the correct amount
1127 of space is allocated.
1129 Sat Dec 28 00:32:13 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1132 * gtkmenufactory.c: Started menu factories as an easy method to
1133 create and manipulate menus.
1135 Fri Dec 27 13:17:34 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1144 * gtkmenushell.h: Implemented basic menu functionality. Menubars
1145 and popup menus work. Submenus work. (Much left to be done).
1147 Wed Dec 18 15:27:05 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1150 * gtktypeutils.c: Added 'gtk_type_from_name' which returns a type
1151 identifier given a type name. Implemented using a second hash
1152 table keyed by type names.
1155 * gtktogglebutton.c: Fixed very small messed-up drawing bug when a
1156 button loses its focus.
1161 * gtkwindow.c: Added default button handling. Default buttons now
1162 draw correctly and pressing return or enter causes the default
1163 button (if one exists) to be activated.
1165 Tue Dec 17 19:32:21 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1168 * gtkvscale.c: Overrode 'draw_slider' method of ranges in order to
1169 draw the slider of scales with a line in them so as to be closer
1170 to the Motif look-and-feel.
1172 * gtkwindow.c: Modified 'gtk_window_focus_in_event' so that focus
1173 in events are only handled when the window is visible. Fixes a bug
1174 where spurious focus in events get sent when a window is being
1177 * gtkwidget.h: Added 'activate_signal' field to the GtkWidgetClass
1178 structure. Added 'gtk_widget_activate' call to emit the activate
1179 signal for a widget if it is non-zero.
1181 Tue Dec 10 15:59:45 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1183 * gtkwidget.c: 'gtk_widget_set_name' oops in strdup'ing the old
1184 "widget->name" instead of the new one we are setting.
1186 * gtkrc.c: 'gtk_rc_widget_path' changed to use
1187 'gtk_widget_get_name' instead of accessing the "widget->name"
1190 * gtkwidget.c: Added 'gtk_widget_get_name' function which returns
1191 the widgets name if it exists and the widgets type name if it does
1194 * gtkcheckbutton.c: Added 'gtk_check_button_draw'
1195 function. Modified 'gtk_check_button_expose' to pass an expose
1196 event to child instead of callings its draw function.
1198 * gtkentry.c: 'gtk_entry_draw_text' why was "+1" being added to
1199 the font->ascent to calculate the font position? This was wrong
1200 and caused some characters in fonts to be clipped. (Notably "g").
1202 * gtkentry.c: 'gtk_entry_realize' specify GTK_BUTTON1_MOTION_MASK
1203 and GTK_POINTER_MOTION_HINT_MASK for _both_ windows.
1205 * gtkmain.c: 'gtk_propagate_event' needs to set the GTK_IN_CALL
1206 flag for the object before calling 'gtk_widget_event' and needs to
1207 destroy the object if necessary after 'gtk_widget_event' returns.
1209 * gtkradiobutton.c: 'gtk_radio_button_clicked' needs to call
1210 'gtk_toggle_button_toggled' when the currently active button is
1213 * gtkwidget.c: 'gtk_real_widget_hide' needs to call
1214 'gtk_widget_unmap' if the widget is currently mapped.
1216 * gtkwindow.c: Prevent automatic resizing after the user has
1217 specified a new window size. Add 'handling_resize' flag to
1220 * gtkscrolledwindow.c: Implement the GTK_POLICY_AUTOMATIC
1221 scrollbar policy. Need to connect to the adjustments 'changed'
1222 signal and notice when the scrollbars aren't in use.
1224 * gtkcontainer.c: 'gtk_container_init' must set 'auto_resize' and
1225 'need_resize' fields to TRUE and FALSE respectively.
1227 * gtkwidget.c: 'gtk_widget_set_parent' must all set a widgets state
1228 to its parents state.
1230 Sun Dec 1 01:31:01 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>