1 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
2 * gtk/gtklabel.h: modified gtklabel to clip it's drawing to
3 it's given area, now it will allways draw in the area it's been given and
4 clip accordingly. Note: this may cause the a label to dissappear on widgets which
5 don't give their child labels proper area!
7 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
8 * gtkviewport.c: Raph's Mon, 10 Nov 1997 patch to gtk-list
9 to fix some viewport bugs
11 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
12 * gtk/gtkwidget.c: gtk-ajaborsk-971016-2
13 A little patch again to prevent user to use gtk_widget_set_events()
14 when a widget is already realized.
15 In this case, the gtk_widget_set_events() doesn't work.
17 Mon Nov 17 1997 Jay Painter <jpaint@serv.net>
18 * gtk/gtkwindow.c: gtk-ajaborsk-971016-1
19 This small patch correct position for GTK_WIN_POS_CENTER and
20 GTK_WIN_POS_MOUSE GtkWindow positions.
22 Sat Nov 15 1997 Jay Painter <jpaint@serv.net>
23 * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle
24 * gdk/gdk.h: header for above
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 Wed Nov 12 1997 Jay Painter <jpaint@serv.net>
31 * gdk/gdkpixmap.c: Patrice Fortier's patch for transparent pixmaps.
33 gdk/gdkdraw.c: Patrice Fortier's patch to add pixel draw function.
35 Sun Nov 9 1997 Jay Painter <jpaint@serv.net>
36 * Fixed problems with makefiles relating to the bug
37 which required glib to be installed.
38 * Fixed makefiles to incluce the xpm's in gtk+/gtk needed
40 * Updated gtk+ and gtk+/glib to libtool-1.0f
42 Fri Nov 7 1997 Jay Painter <jpaint@serv.net>
43 * gtk/gtktext.c: return char_widths[ch & 0xff]; in line 2152
45 Thr Nov 5 1997 Jay Painter <jpaint@serv.net>
46 * gtk/testgtk.c: added drag and drop test, removed the test hack
49 Tue Nov 4 08:28:57 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
51 * gtk/gtkmain.c (gtk_handle_idle): Patch from David Mosberger to
52 avoid crashes when handling idle function (this manifested itself
53 in the Umax and Microtek backends in SANE.
55 Sun Nov 2 07:34:56 1997 Tim Janik <timj@psynet.net>
57 * gtk/gtkfilesel.c: Small fixes about a segmentation viaolation
58 cause by a double click in the directoy list (introduced by my
61 * gtk/gtklist.c: Small fixes to gtk_list_add() and gtk_list_remove().
63 * gtk/testgtk.c (list_add): Applied Stefan Wille's patch to make this
64 function do something ;).
66 Fri Oct 31 Jay Painter <jpaint@serv.net>
67 *gdk/gdk.c: reformatted DND code for GTK coding standards
68 *gdk/gdkwindow.c: changed memory allocation for DND to q_mem stuff
70 Thu Oct 30 Jay Painter <jpaint@serv.net>
74 * gtk/gtkwidget.c: Applied Stephan Willie's shaped window patch
79 * gtk/gtkwidget.c: reformatted the DND code to conform to GTK
82 * gtk/testgtk: massive fixes, SW's shaped window example
84 Thu Oct 30 07:33:27 1997 Tim Janik <timj@psynet.net>
86 * gtk/gtklistitem.c (gtk_real_list_item_toggle): applied Johannes
87 Keukelaar's <johannes@nada.kth.se> patch for keyboard support in
90 * gtk/gtkfilesel.c: adapted dir and file list selection
91 behaviour to deal with keyboard selections. this is a little
92 bit tricky: in the dir list it just changes the entrys value on a one
93 button press. but on a keyboard selection via gtk_widget_activate() it
94 does a new population (likewise on a double click) as this seems more
97 1997-10-25 Marius Vollmer <mvo@zagadka.ping.de>
99 * gdk/gdkcolor.c (gdk_colormap_get_system): Initialize
102 Wed Oct 22 09:47:43 1997 Tim Janik <timj@psynet.net>
104 * gtk/gtkwindow.c (gtk_window_key_release_event): Fixed a stupid
105 bug that caused the key_release_event to be propagated twice.
107 Sun Oct 12 11:01:43 1997 Tim Janik <timj@psynet.net>
111 * gdk/gdkimage.c: Added configure check for IPC_RMID_DEFERRED_RELEASE,
112 because shmat() fails after a shmctl(..., IPC_RMID,...) for OSF1 V3.2,
113 SunOS 4.1.1, 5.5, 5.5.1, 5.6, IRIX 5.2 and 6.2.
115 Mon Oct 6 11:59:07 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
117 * gdk/gdk.c (gdk_event_translate): In line 1693, fixed typo that
118 would cause motion notify events not to be delivered.
120 Sun Oct 5 18:15:06 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
122 * gtk/gtkrc.c (gtk_rc_parse_bg_pixmap): Changed strdup() for
125 Wed Sep 24 17:16:34 1997 Peter Mattis <pmattis@bjork.inktomi.com>
127 * configure.in: Fixed a stupid error in the test for libXext that
128 would cause it to fail if X_EXTRA_LIBS was not empty.
130 * gtk/gtkmain.h (gtk-timj-970919.patch):
131 * gtk/gtkmain.c (gtk-timj-970919.patch): new function
132 `gtk_idle_remove_by_data' to remove all idle callbacks that take a
133 specific piece of data as argument. (gtk_get_current_event):
134 remove idles through gtk_idle_remove_by_data.
136 * gtk/gtkwidget.c (gtk-timj-970919.patch):
137 (gtk_widget_destroy): remove pending idles for
138 widgets that have GTK_REDRAW_PENDING or GTK_RESIZE_PENDING and
139 GTK_ANCHORED set (only anchored widgets can have a resize queue
140 handler pending). widgets that have GTK_RESIZE_NEEDED will be removed
141 from their anchored toplevels `resize_widgets' list.
143 (gtk_widget_queue_draw): let the widget remember the queue handler
144 tag (through `redraw_handler_key') for later call to `gtk_idle_remove'.
146 (gtk_widget_queue_resize): let the widget remember the queue handler
147 tag (through `resize_handler_key') for later call to `gtk_idle_remove'.
148 corrected referencing the toplevel widget for which the handler is
149 pending. if a widget is added to the `resize_widgets' list of a
150 toplevel widget, GTK_RESIZE_NEEDED is set and it's referenced.
152 (gtk_real_widget_queue_resize): on the deletion of the `resize_widgets'
153 list, unset GTK_RESIZE_NEEDED and unreference the removed widgets.
155 * gtk/gtkwindow.c (gtk-timj-970919.patch):
156 (gtk_real_window_move_resize): move `resize_containers = NULL'
157 initialization out of if-statement.
158 while stepping through the `resize_widgets' list, unreference the
159 widgets and clear GTK_RESIZE_NEEDED. if a widget realy needs are
160 resize, they are flagged through GTK_RESIZE_NEEDED now (instead of
161 GTK_RESIZE_PENDING, as this is indicative for a pending handler).
162 added checks to provide segfaulting if a widgets parent pointer
163 is NULL (e.g. on toplevel widgets that have GTK_RESIZE_NEEDED set).
165 Tue Sep 23 13:23:27 1997 Federico Mena <federico@bananoid.nuclecu.unam.mx>
167 * gdk/gdkimage.c: Applied Tim Janik's patch to mark shm segments
168 as IPC_RMID so that they are automatically removed always.
170 * gdk/gdkfont.c: Removed casts from lvalues.
172 * gtk/gtkmain.c: Removed GTK_RETLOC_*() (which do a cast) from lvalues.
174 * gtk/gtkaccelerator.c (gtk_accelerator_table_remove): Added
175 "const" to the accelerator_key param to be consistent with the
176 declaration in gtkaccelerator.h. The const is not useful in this
179 Tue Sep 16 13:11:06 1997 Peter Mattis <pmattis@bjork.inktomi.com>
181 * gtkpreview.c: Andrew Logan Kieschnick's change to eliminate
182 round-off error when gamma is set to 1.0.
185 * gtkviewport.c: Jay Painter's changes to modify the way in which
194 * gtkeventbox.h: Owen Taylor's event box widget and fixes for X
195 input support (that I had broken).
200 * gtksignal.c: Elliot Lee's changes to support Objective C. (id is
201 apparently a reserved word in Objective C).
203 Sun Sep 14 22:33:15 1997 Peter Mattis <pmattis@localhost>
205 * gtkwidget.c (gtk_widget_queue_resize): If the toplevel container
206 is invisible we simply call "gtk_container_need_resize" on
207 it. This fixes a bug with option menus not redrawing correctly.
209 * gtkmenuitem.c (gtk_menu_item_enter): (gtk_menu_item_leave):
210 These functions now simply pass the event on to their parent. This
211 is necessary for menus to work properly due to the change in how
212 grabs are dealts with.
214 * gtkwindow.c (gtk_real_window_move_resize): Fixed a bug that
215 caused the GTK_RESIZE_PENDING flag to not be unset in some cases.
217 Fri Sep 5 20:49:37 1997 Marius Vollmer <mvo@zagadka.ping.de>
221 * Makefile.am: Added PATCHES to EXTRA_DIST.
222 * gtk/gtkpixmap.c (gtk_pixmap_new): Move the "pixmap != NULL" test
223 after the allocation of the pixmap.
225 To shut up the compiler:
227 * gtk/gtkfilesel.c (get_pwdb): Initialize home_dir.
228 * gtk/gtkmain.c (gtk_init): Replace comments around calls to
229 g_set_*_handler with "if (0)".
230 * gtk/gtkrc.c (gtk_rc_get_token): Initialize hex_number and
232 * gtk/gtkwindow.c (gtk_window_key_press_event): Initialize
235 Changes to the type system in gtk/:
237 * Makefile.am: Added gtktypebuiltins.h to gtkinclude_HEADERS.
238 Added gtk.defs, runelisp, gentypeinfo.el and gtktypebuiltins.c to
239 EXTRA_DIST. Added rules to generate gtktypebuiltins.* from
242 * runelisp, gentypeinfo.el, gtk.defs: New files.
244 * gtkaccelerator.c, gtkaccelerator.h (gtk_accelerator_table_ref):
245 Return the table so that this function can be used as the `copy'
246 function for GTK_TYPE_BOXED values.
247 * gtkstyle.c, gtkstyle.h (gtk_style_ref): Likewise.
249 * gtkenums.h: Removed GtkArgType enum.
251 * gtkmain.c (gtk_init): Call gtk_type_init to initialize the type
254 * gtkobject.c (gtk_object_init_type): New function to take over
255 for gtk_object_get_type. (gtk_object_get_type): Just return the
256 constant GTK_TYPE_OBJECT. (gtk_object_collect_args): Do the right
257 thing for the new GTK_TYPE_* types.
258 * gtksignal.c (gtk_params_get): Likewise.
260 * gtktypeutils.c: (gtk_type_init_builtin_types): New
261 function. (gtk_type_init): Call it. Also made non-static.
262 (gtk_type_unique): The allocation scheme for numerical ids has
263 changed: The low 8 bits hold the appropriate GtkFundamentalType of
264 a type, the rest is a globally unique sequence number.
265 (gtk_type_hash): Use the sequence number of a key to hash it.
266 (gtk_type_register_builtin): New function.
268 * gtktypeutils.h: (GtkFundamentalType): New enumeration of the
269 fundamental types. (GTK_TYPE_MAKE, GTK_FUNDAMENTAL_TYPE,
270 GTK_TYPE_SEQNO): New macros to work with the new id scheme.
271 (GtkArg): Added fields for new types and renamed old ones. GtkArg
272 should now be a mostly opaque structure, except name and type.
273 (GTK_VALUE_*): New macros to access the values of a GtkArg.
274 (GTK_RETLOC_*): New macros to access the location of a return
275 value that is contained in a GtkArg. * gtktypebuiltins.h: New
276 file to access the typeids of the builtin types.
278 * gtkwidget.h (GTK_TYPE_WIDGET): New macro to access the type id
281 Thru out: Changed GTK_ARG_* to the appropriate GTK_TYPE_*.
282 Changed access to GtkArg structure to the appropriate GTK_VALUE_*
283 or GTK_RETLOC_* macro. Changed GtkArgType to GtkType. Changed
284 some guints to GtkType.
286 General changes in gtk/ to support interpreters:
288 * gtkradiobutton.c (gtk_radio_button_new_from_widget,
289 gtk_radio_button_new_with_label_from_widget): New functions.
291 * gtksignal.c (gtk_signal_connect_no_marshal): New function.
292 (struct _GtkHandler): Added no_marshal and destroy_func fields.
293 (gtk_signal_handler_new): Initialize them.
294 (gtk_signal_connect_by_type): Added no_marshal and destroy_func
295 arguments. Changed all callers.
296 (gtk_signal_destroy): Invoke destroy_func if there is one and the
297 global destroy func does not apply. (gtk_handlers_run): If the
298 handler has no_marshal set, call its function directly without
299 going thru the signal's marshaller.
301 Wed Sep 3 09:56:22 1997 RHS Linux User <pmattis@bjork.inktomi.com>
303 * gtkrange.c: Changed the way the range control focus was drawn so
304 that the range control is drawn correctly when it does not have
307 Tue Sep 2 17:41:17 1997 RHS Linux User <pmattis@bjork.inktomi.com>
309 * gtkwidget.c: 'gtk_real_widget_queue_resize' should only remove
310 the "resize_widgets" if another resize is not pending.
312 Mon Sep 1 18:28:08 1997 Peter Mattis <pmattis@localhost>
314 * gtkmain.c: Changed the way GDK_DELETE events are handled. Only,
315 if 'gtk_widget_event' returns TRUE is the widget destroyed. By
316 default, 'gtk_widget_event' will return FALSE causing the window
317 to not be destroyed. This prevents segfaults in the GIMP and other
318 programs that do not correctly handle GDK_DELETE events.
320 * gtkmain.c: Added modal dialog support by allowing events
321 destined for a child of the grab widget to go to the child instead
322 of the grab widget. (Added 'gtk_widget_is_ancestor' to determine
323 the relationship between the grab widget and the event widget).
325 * *.[ch]: Incorprated a whole mess of patches. (Started keeping
326 the ChangeLog up to date again).
328 Thu Jun 5 17:22:21 1997 Peter Mattis <pmattis@localhost>
331 * gtkmenufactory.h: Added 'gtk_menu_factory_remove_*'
332 calls. Removing entries/paths causes the associated widgets to be
336 * gtkwidget.h: Calling 'gtk_widget_set_style' is used as an
337 indication that the programmer specifically wants that style to be
338 used. RC-style substitution is disabled for the widget after such
344 * gtkimage.h: Changed to use clip mask and a single pixmap (or
345 image) to deal with transparent areas.
347 * gdkpixmap.c: Modified xpm loading routines to optionally return
352 * gdktypes.h: Modifications to allow clip masks to be used with
353 gc's. Clip masks are bitmaps that specify drawable regions.
355 Thu May 1 03:11:51 1997 Peter Mattis <pmattis@localhost>
357 * gtkscrolledwindow.c: Scrolled windows need to have the
358 GTK_NO_WINDOW flag set. Not having it set caused an obscure
361 Wed Apr 30 12:38:03 1997 Peter Mattis <pmattis@localhost>
364 * gtkvruler.c: Fixed a small bug that caused the indicator to be
365 positioned slightly off.
367 Sun Apr 27 14:28:21 1997 Peter Mattis <pmattis@localhost>
372 * gtkmenu.h: Changes so that if a menu is popped up there is a
373 timeout period during which a menu item will not be activated and
374 if the mouse button is released in that period the menu will stay
378 * gtkcurve.h: Included curve widget courtesy of David
379 Mosberger-Tang (davidm@azstarnet.com).
382 * gtkentry.h: Changed "insert" and "delete" signals to
383 "insert_text" and "delete_text" respectively. (The symbol "delete"
384 cannot be used since it is a C++ reserved word).
386 Sat Apr 19 01:43:49 1997 Peter Mattis <pmattis@localhost>
388 * gtkmenufactory.c: A path which ends in "<nothing>" will cause an
389 invisible (hidden) menu entry to be created. This is useful for
390 setting an accelerator key for which a corresponding menu entry is
393 * gtktooltips.c: Fixed some problems with destruction of the
394 active tip widget not properly updating the tooltips data
397 Fri Apr 18 15:09:45 1997 Peter Mattis <pmattis@localhost>
402 * gtkwidget.h: Patch from Owen Taylor (owt1@cornell.edu) which
403 fixes problems with destruction of objects and with destruction of
404 objects which hold the focus.
406 Thu Apr 17 11:29:15 1997 Peter Mattis <pmattis@localhost>
408 * gtkmenushell.c: Incorrect logic in
409 'gtk_menu_shell_button_release' for deciding when a menu should
410 stay popped up when the mouse button is released.
412 * *.c: Miscellaneous fixes from folks on the net.
414 Tue Apr 15 02:43:17 1997 Peter Mattis <pmattis@localhost>
417 * gtkwidget.h: Added GTK_BASIC widget flag which when set
418 specifies a widget as "basic". A "basic" widget is one which
419 doesn't take input events. For example, labels, pixmaps, boxes,
420 tables, alignments, etc.
422 Sat Apr 12 15:23:08 1997 Peter Mattis <pmattis@localhost>
424 * gtkcolorsel.c: Add "#include <math.h>" to define M_PI.
426 * gtksignal.c: Fixed a bug in 'gtk_signal_emit' which showed up
427 because of the new cast checking macros. The 'object' was being
428 accessed after it had been destroyed.
430 * gtkoptionmenu.c: Fixed bug with using 'GTK_BIN' instead of
431 'GTK_BUTTON' which showed up because of the new cast checking
434 * *.h: 'GTK_CHECK_CAST', 'GTK_CHECK_CLASS_CAST' and
435 'GTK_CHECK_TYPE' used by standard widget macros everywhere.
437 Wed Apr 9 00:54:17 1997 Peter Mattis <pmattis@localhost>
439 * docs/gtk.texi: Started further work on documentation. Major
440 changes and additions are being made.
443 * gtkarrow.h: Removed function 'gtk_arrow_get'.
445 * gtkcontainer.c: 'gtk_container_check_resize' no performs
446 additional checking to account for the case where the containers
447 allocation is no longer sufficient because its parent (or its
448 parents parent, etc.) needs to resize its children.
450 Tue Apr 8 21:15:50 1997 Peter Mattis <pmattis@localhost>
452 * gtkstyle.c: Fixed a bug in 'gtk_style_init' in which the font
453 was not ref'd (via 'gdk_font_ref'), but was free'd (via in
454 'gdk_font_free') in 'gtk_style_destroy'. (David
455 Mosberger-Tang). Also cleaned up 'gtk_style_destroy' while I was
458 * gtkmain.c: Fixed a bug in 'gtk_propogate_event' which caused
459 entry widgets (and probably other widgets) not to be destroyed in
462 Mon Apr 7 01:20:38 1997 Peter Mattis <pmattis@localhost>
465 * gtkentry.h: Changed the "insert_text", "delete_text" and
466 "changed_text" signals to "insert", "delete", and "changed"
467 respectively. They really should have been named this way
468 originally except the previous signal mechanism prevented
469 duplicate signal names. ("changed" is also used by adjustments).
471 * gtkradiomenuitem.c:
472 * gtkradiomenuitem.h: New widget.
474 * gtkcheckmenuitem.c:
475 * gtkcheckmenuitem.h: New widget.
477 * gtksignal.c: Modified 'gtk_signal_lookup' to require an object
478 type to be passed as a parameter. In addition, signals are now
479 only needed to be uniquely defined in their branch of the class
480 hierarchy. This allows the same signal name to be used in two
481 different branches of the class hierarchy. For instance, the
482 "changed" signal is used both by adjustments and entries...in
485 * gtktypeutils.c: Added 'gtk_type_parent' which returns the parent
486 type for a given type.
488 Sun Apr 6 22:08:35 1997 Peter Mattis <pmattis@localhost>
490 * gtkwidget.c: If a widget is set insensitive it loses the focus
493 * gtkcontainer.c: Insensitive widgets no longer participate in tab
496 * gtkscrolledwindow.c: The "viewport" child is now destroyed and a
497 container class "foreach" function was written (which fixes the
500 Sat Apr 5 14:25:38 1997 Peter Mattis <pmattis@localhost>
503 * gtkvscrollbar.c: Fixed trough size allocation bug.
506 * gtkvscale.c: Fixed trough size allocation and position bug that
507 showed up when scales were placed in notebooks.
509 Thu Mar 27 17:45:54 1997 David Mosberger-Tang <davidm@azstarnet.com>
511 * gtk/gtkmain.c (gtk_handle_idle): Fix appending pending_idles to
512 idle_functions so it works even when idle_functions is empty.
514 Sat Mar 15 14:15:59 1997 Peter Mattis <pmattis@localhost>
516 * *.[ch]: Moved '*_class_init' and '*_init' function declarations
517 for widgets into the source file as those functions no longer had
520 * gtkcheckbutton.c: Fixed redrawing of check button.
522 * gtkframe.c: Fixed redrawing of frame when the shadow type is
525 Sat Mar 8 15:19:23 1997 Peter Mattis <pmattis@localhost>
527 * gdkimage.c: Fixed a stupid bug with 'gdk_image_new' which
528 potentially added a NULL image to "image_list" and caused problems
529 when 'gdk_image_exit' was called.
531 Wed Mar 5 00:40:08 1997 Peter Mattis <pmattis@localhost>
533 * gtkpreview.c: Massively changed the colormap handling used by
534 the preview widget. Gray previews are now dithered. A single
535 visual and colormap is shared by the color and gray previews. A
536 GTK_PREVIEW_INFO property is installed on the root window in
537 certain cases to allow multiple GTK programs to share the system
540 Sun Mar 2 05:43:06 1997 Peter Mattis <pmattis@localhost>
542 * gtkcheckbutton.c: 'gtk_checkbutton_size_allocate' was allocating
543 too much space to its children and not leaving the check button
544 room for the focus border.
546 * gtknotebook.c: 'gtk_notebook_size_request' wasn't requesting
547 enough space when the notebook tabs are visible.
549 Sat Mar 1 01:59:35 1997 Peter Mattis <pmattis@localhost>
551 * gtkpreview.c: Fixed a problem with 'gtk_preview_put' when the
552 image byte order is GDK_MSB_FIRST.
555 * gtksignal.h: Added 'gtk_signal_connect_after' and
556 'gtk_signal_connect_object_after' functions. These connect signal
557 handlers which will run after the class function associated with
560 * gtkstyle.c: Fixed a stupid bug in 'gtk_style_new_from_key' that
561 was causing twice as many styles to be created as necesary.
563 * gtkwidget.c: 'gtk_real_widget_size_allocate' erases the widgets
564 old allocation if it has the GTK_NO_WINDOW flag set.
566 * gtkwidget.c: 'gtk_real_widget_unmap' now erases the widget if it
567 has the GTK_NO_WINDOW flag set.
569 * gtklabel.c: Removed 'gtk_label_unmap' as similar functionality
570 was added to gtk_real_widget_unmap.
572 * gtkbin.c: Modified 'gtk_bin_map' and 'gtk_bin_unmap' so that it
573 erases and draws the widget if it has the GTK_NO_WINDOW flag set.
575 * gtkframe.c: Modified 'gtk_frame_size_allocate' so that it erases
578 Fri Feb 28 03:27:05 1997 Peter Mattis <pmattis@localhost>
580 * gtkwindow.c: 'gtk_window_set_title' now changes the window title
581 if the window is already realized.
583 * gtkentry.c: 'gtk_entry_set_text' was emitting both a
584 "delete_text" and a "changed_text" signal. Modified so that it
585 only emits a "changed_text" signal.
587 * gtkpreview.c: Modified to work correctly on systems with MSB
588 byte order. The colormap for TRUE and DIRECT color displays is now
589 created if the default visual is not equal to the visual we are
592 * gtkstyle.c: 'gtk_style_attach' and 'gtk_style_find' weren't
593 working properly in the presence of multiple colormaps are
594 different depth visuals.
596 * gtkcontainer.c: Massively improved focus traversal using tab and
597 arrow keys. It now uses the layout of the widgets to determine
598 where to move the focus to.
600 Mon Feb 24 03:24:02 1997 Peter Mattis <pmattis@localhost>
602 * gtkmenufactory.c: Set the accelerator table field for menus when
606 * gtkmenu.h: Added a default accelerator table field to menus so
607 that runtime modification of accelerator keys in menus can work
610 * gtkrange.c: 'gtk_range_default_{h,v}motion' had faulty logic for
611 deciding what to do when the slider was at the edge of the
612 trough. They previously didn't update the adjustment value event
613 if the value wasn't what it should be when the slider was at the
616 * gtkviewport.c: 'gtk_viewport_size_allocate' and
617 'gtk_viewport_adjustment_value_changed' both had the potential for
618 performing a divide by 0. Checks are now in place to prevent this.
620 * gtkmenu.c: 'gtk_menu_map' now makes sure the menu lies on screen
621 if the position function is NULL.
623 * gtkentry.c: Modified selection handling. 'gtk_delete_selection'
624 actually removes the X selection now. 'gtk_entry_destroy' removes
625 the selection as well and relies on the change in "gdk.c" to make
626 sure the selection event will not be sent to a non-existant
629 * gdk.c: Selection events are only passed on if the selection
632 * gtkstyle.c: 'gtk_style_detach' and 'gtk_style_destroy' were not
633 destroying the black and white gc's.
635 Sun Feb 23 19:17:56 1997 Peter Mattis <pmattis@localhost>
637 * gtkwindow.c: 'gtk_window_size_request' was setting the window
638 hints. This was also being done in 'gtk_window_map', so the
639 instance being done in 'gtk_window_size_request' was removed.
641 Fri Feb 21 01:04:01 1997 Peter Mattis <pmattis@localhost>
643 * gtkwidget.c: 'gtk_widget_draw' has to use the widgets allocated
644 position for the drawing rectangle when the widget has the
645 GTK_NO_WINDOW flag set.
647 * gtkwidget.c: In 'gtk_widget_init' the visual and colormap were
648 being directly compared against 'default_visual' and
649 'default_colormap' instead of calling
650 'gtk_widget_get_default_{visual,colormap}'.
652 * gdkrectangle.c: Amazing! There was a bug in the
653 'gtk_rectangle_intersect' logic. Its been there for near eternity
657 * gtkpreview.h: Created preview widget which allows drawing to an
658 rgb or grayscale buffer which is automatically displayed on the
659 screen. Performs dithering as necessary.
661 Thu Feb 20 20:33:21 1997 Peter Mattis <pmattis@localhost>
663 * gdkwindow.c: Modified the logic in 'gdk_window_new' which
664 determined when to add a window to the WM_COLORMAP_WINDOWS
667 Wed Feb 19 19:55:29 1997 Peter Mattis <pmattis@localhost>
669 * gtkruler.c: 'gtk_ruler_make_pixmap' was always destroying the
670 old backing store and creating a new one even when it would create
671 a new one of exactly the same size as the old one.
673 Tue Feb 18 18:32:10 1997 Peter Mattis <pmattis@localhost>
675 * gmem.c: 'g_mem_chunk_alloc' was incorrectly modifying the mem
676 areas free mem field when reallocating a previously freed
677 atom. This caused a fairly severe memory leak.
679 * gtkmenushell.c: 'gtk_menu_shell_button_release' had a bug in the
680 logic for deciding whether to initiate an X pointer grab or not
681 when the mouse button was released. It now only initiates a grab
682 if the mouse is released within an active menu item.
684 Fri Feb 14 00:57:40 1997 Peter Mattis <pmattis@localhost>
686 * gtknotebook.c: Changed the look of notebook tabs slightly.
689 * gtkentry.h: Deleting an entry widget which is holding the X
690 selection presents some difficulties. The X selection must be
691 released, but the widget can't be destroyed until the
692 SELECTION_CLEAR event is received that the X server will send in
693 response to clearing the X selection. There are probably still
694 bugs in the current method of entry widget deletion when the X
697 * gtkmain.c: 'gtk_propagate_event' was not properly destroying the
698 toplevel window when receiving a key press event.
700 * gtkwidget.c: Setting a widget insensitive did not cause it to
703 Thu Feb 13 16:59:07 1997 Peter Mattis <pmattis@localhost>
705 * gtkviewport.c: 'gtk_viewport_size_allocate' was allocating its
706 child widget an adjusted allocation. Since the actual scrolling
707 has handled by a subwindow this caused the child to be double
708 scrolled. Modified to always set the child allocations origin to
711 Wed Feb 12 01:06:48 1997 Peter Mattis <pmattis@localhost>
713 * gtkentry.c: Text is now centered vertically. Previously it was
714 pushed up against the top. This problem was only evident when the
715 widget was allocated more vertical space than it requested.
717 * gtkfilesel.c: 'gtk_file_selection_key_press' was previously only
718 a stub for tab completion. The actual tab completion call had been
721 Tue Feb 11 01:43:08 1997 Peter Mattis <pmattis@localhost>
723 * gtksignal.c: 'gtk_signal_disconnect_by_data' was going into a
724 loop and crashing. Bad logic. Fixed.
726 * gtkmain.c: An idle function which returns FALSE will be removed
727 from the list of idle functions. This makes the functioning of
728 idle functions and timeouts more similar.
730 * gtkentry.c: 'gtk_entry_get_text' now returns an empty string
731 when the actual text is NULL. This allows "stupid" programs to use
732 the value returned by 'gtk_entry_get_text' blindly (without
733 checking to see if its NULL).
735 * gtkradiobutton.c: Modified 'gtk_radio_button_clicked' so that
736 'gtk_toggle_button_toggled' is called _after_ the widget state is
740 * gtksignal.h: Added 'gtk_signal_name' which returns the character
741 string name for a given signal number.
743 * gtkwidget.c: 'gtk_widget_set_parent' checks to see if the widget
744 is now "anchored" through the parent chain to a widget which is
745 GTK_ANCHORED. If it is, then it changes the widgets style using
746 'gtk_rc_get_style' and recursively performs the same operation on
747 the widgets children. This is necessary is 'gtk_rc_get_style' only
748 works properly on "anchored" widgets.
750 * gtkwindow.c: Modified GTK_WIN_POS logic so that it is only used
751 immediately after the window has been shown.
753 * gtkmenu.c: 'gtk_menu_key_press'. Can now change menu item
754 accelerator keys on the fly. Why? Why not. Cool/useless feature of
757 * gtkmenuitem.c: Accelerator key drawing. Somehow that never got
760 * gtkdrawingarea.c: 'gtk_drawing_area_size_allocate' was not
761 actually installed during 'gtk_drawing_area_class_init'. (Oops!)
763 * gtkframe.c: 'gtk_frame_size_request' fixed size requisition
764 problem caused by unsigned arithmetic.
766 * gtkwindow.c: Modified window widget so that it only uses the
767 widget uposition auxiliary information immediately after it has
768 been shown. This prevents the annoying bug which can cause a
769 uposition'ed window to jump back to its original position after
772 * gtkwidget.c: Need to ref and unref style in
773 'gtk_widget_{push,pop}_style' to make sure that a style on the
774 style stack is not destroyed.
776 * gtktogglebutton.c: 'gtk_toggle_button_set_state' now calls
777 gtk_button_clicked to actually change the state of the
778 button. In this way, radio buttons can now perform the appropriate
779 actions when the toggle button state is set.
781 Mon Feb 10 00:27:39 1997 Peter Mattis <pmattis@localhost>
783 * gtklist.c: 'gtk_list_select_item' and 'gtk_list_unselect_item'
784 were casting a GList* variable to a a GtkWidget* variable. Bad bad
787 * gtksignal.c: Modified 'gtk_signal_connect' and
788 'gtk_signal_connect_object' to warn when a signal type cannot be
791 Sun Feb 9 00:15:30 1997 Peter Mattis <pmattis@localhost>
794 * gtkoptionmenu.h: Changed option menus back to being derived from
795 buttons. This fixes up some screwiness with their user
798 * gtkwindow.c: Modified key press handler to support focus
802 * gtkcontainer.h: Added default focus traversal back in.
804 Sat Feb 8 10:44:38 1997 Peter Mattis <pmattis@localhost>
807 * gtkviewport.c: Massively sped up viewport scrolling. Used to be
808 reallocating child's size (offset) each time a scrollbar
809 moved. Now a subwindow is moved. All the children are moved
810 automatically by moving the subwindow. Much much much faster.
812 Tue Feb 4 00:20:44 1997 Peter Mattis <pmattis@localhost>
814 * gtree.c: Changed 'g_tree_node_search' to use a loop instead of
817 Mon Feb 3 11:30:03 1997 Peter Mattis <pmattis@localhost>
819 * gtkbutton.c: Removed 'parent_destroy' global and replaced it
820 with 'parent_class' global to reflect style used in other
823 * gtknotebook.c: Tab labels were being allocated less than their
827 * gtkrange.h: Moved the "digits" field of scales into the range
828 type. The adjustment value for scales is truncated to the number
829 of visible digits instead of being left untouched.
831 * gtree.c: Fixed a bug in the AVL tree implementation. Single
832 rotations were always being performed during insertion. It is
833 sometimes necessary to perform a double rotation.
835 * gtklabel.c: Modified 'gtk_label_expose' to only draw the label
836 when the allocated space is greater than or equal to the requested
839 * gtklabel.c: Added call to 'gtk_widget_unmap' to
840 'gtk_label_destroy' in order for the label to redraw correctly
841 (erase itself) when destroyed.
843 * gtklabel.c: Added 'gtk_label_unmap' call which erases the labels
844 allocation when it gets unmapped.
846 * *.h: Removed a few remaining instances of using "class" as a
847 parameter name. (Causes problems for C++).
849 Fri Jan 31 12:26:50 1997 Peter Mattis <pmattis@localhost>
851 * gtkcontainer.c: 'gtk_container_enable_resize' needs to call
852 'gtk_container_check_resize' instead of
853 'gtk_container_need_resize'.
855 * gtkwidget.c: 'gtk_real_widget_show' now maps the widget if its
858 * gtkscrolledwindow.c: Fixed size allocation when the scrollbar
859 policy's are GTK_POLICY_AUTOMATIC. Doing it correctly is harder
860 than I originally thought.
862 * gtklist.c: Added 'gtk_list_child_position' to determine the
863 integer position in a list of a child. Filled in the
864 'gtk_list_item_select' and 'gtk_list_item_unselect' stubs.
866 Thu Jan 30 16:08:06 1997 Peter Mattis <pmattis@localhost>
868 * gmem.c: Changed the implementation of G_ALLOC_AND_FREE mem
869 chunks. They used to allocate SIZEOF_VOID_P extra bytes per atom
870 in order to keep track of which mem area they were allocated
871 from. Now the mem area is determined by searching through an AVL
872 tree of the mem areas for a mem chunk and comparing memory
873 locations. A little slower, but makes G_ALLOC_AND_FREE mem chunks
874 much more attractive.
876 * gtree.c: Added an AVL tree implementation to glib.
879 * gstring.c: va_arg (arg_list, {char, short}) is
880 invalid. Arguments passed in a variable argument list are
881 promoted. ({char, short}->int). Seemed to work ok before under
882 Linux. Crashed under FreeBSD.
884 Tue Jan 28 02:27:51 1997 Peter Mattis <pmattis@localhost>
886 * gdkwindow.c: Fixed a major slowdown apparent in the file
887 selection dialog which was caused by calling
888 'gtk_window_add_colormap_windows' way way way too often.
890 * *.c: Many widgets called 'gtk_container_need_resize' when
891 something internal changed which would cause the widget to grow or
892 shrink. The assumption was made that the widget would change size
893 and an expose event would be generated. This happens "most" of the
894 time. But its possible for certain widgets to change size without
895 generating expose events, or for its internal geometry to change
896 without a change of size which would mean no expose event was
897 generated. So a wrapper function called
898 'gtk_container_check_resize' was created and
899 'gtk_container_need_resize' was modified so that it returns FALSE
900 if a resize was actually generated and TRUE if nothing
901 changed. This allows 'gtk_container_check_resize' to initiate a
902 'gtk_widget_size_allocate' and 'gtk_widget_draw' to emulate the
905 Sat Jan 25 14:17:44 1997 Peter Mattis <pmattis@localhost>
907 * gtkmain.c: Fixed a bug with propogating key press events. The
908 events were sent 2 times to the toplevel windows which caused the
909 focus widget to be activated twice when the space bar was pressed.
912 * */Makefile.am: Added support for libtool and removed the old
913 shared library configuration craziness.
915 Fri Jan 24 12:59:22 1997 Peter Mattis <pmattis@localhost>
918 * gtktext.h: Josh's fixes and additions to the text widget.
921 * gtkfill.h: Filler widget useful for filling space in a
922 table. Can specify a minimum size. Used by the canvas widget.
925 * gtknotebook.h: Made outline of notebook widget.
928 * gtkcanvas.h: Started canvas widget. A composite of 2 rulers (w/
929 an origin), 2 scrolllbars. Guides, grids, snap to.
931 Sun Jan 19 18:26:45 1997 Peter Mattis <pmattis@localhost>
934 * gtkdialog.h: Created dialog widget which creates a standard
935 looking dialog with buttons along the button and a separator.
937 * gtkxid.c: Generalized the window table code for looking up a gdk
938 window based on an XID to work for any XID and a piece of
939 data. Can now look up gdk fonts based on their XID.
946 * gtkvruler.h: Started conversion of the ruler widget.
949 * gtktext.h: Started conversion of the text widget. Scrolling
952 * gtkmain.c: Fixed a fairly major bug. The event widget needs to
953 be in a call for the entire duration of handling an event. Not
954 just for when the event widget itself is handling the event.
956 * gtkfilesel.c: Fixed up some bugs with resizing.
958 Fri Jan 10 14:18:03 1997 Peter Mattis <pmattis@localhost>
963 * gtkentry.h: Support for selections.
968 * gdk.h: Gdk support for X selections. Currently only text
969 selections are supported.
971 * gtksignal.c: Fixed a major bug which occurred when destroying an
972 object. Memory was being written to after it was freed.
975 * gtkfilesel.h: Hooked up more functionality to the file selection
978 Wed Jan 8 18:13:53 1997 Peter Mattis <pmattis@localhost>
981 * gtkfilesel.h: Mostly converted old file selection dialog
982 widget. The widget is derived from the GtkWindow class and is
983 quite a bit simpler in the widget code.
985 * gtkwidget.c: Fixed 'gtk_widget_grab_focus' and
986 'gtk_widget_grab_default' to check that the toplevel widget is a
987 type of window (which includes classes derived from windows).
989 Tue Jan 7 01:12:32 1997 Peter Mattis <pmattis@localhost>
991 * gtkwindow.c: Was calling 'gtk_window_resize' twice in a
996 * *.c: Changed 'gtk_signal_new' so that the class function that is
997 called when the signal is emitted can be called either before,
998 after or both before and after the calling of any signal
1002 * gtkobject.h: Added 'object_data' mechanism for storing data
1003 associated with a character string key in objects. Removed
1004 'user_data' field of objects and changed
1005 'gtk_object_{get,set}_user_data' to use the object data
1006 mechanism. Removed 'handlers' field of objects.
1010 * gtkwindow.c: Modified aux info mechanism to use object data
1013 * gtksignal.c: Modified signal mechanism to use object data
1014 mechanism instead of 'handlers' field.
1017 Mon Jan 6 15:10:16 1997 Peter Mattis <pmattis@localhost>
1019 * gtkmenushell.c: Fixed up button press handling so as to conform
1020 more closely to that used by Motif.
1022 Wed Jan 1 21:27:17 1997 Peter Mattis <pmattis@localhost>
1029 * gtkmenushell.h: Reorganization of menu-ing code so that code
1030 duplication is reduced. The menu shell now contains most of the
1031 code for menu-ing interaction while menus and menubars simply layout
1032 their child menu items in the appropriate place.
1034 Sun Dec 29 17:48:18 1996 Peter Mattis <pmattis@localhost>
1039 * gtkmenuitem.c: Modifications so that menu item accelerators and
1040 the submenu indicator are drawn correctly and the correct amount
1041 of space is allocated.
1043 Sat Dec 28 00:32:13 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1046 * gtkmenufactory.c: Started menu factories as an easy method to
1047 create and manipulate menus.
1049 Fri Dec 27 13:17:34 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1058 * gtkmenushell.h: Implemented basic menu functionality. Menubars
1059 and popup menus work. Submenus work. (Much left to be done).
1061 Wed Dec 18 15:27:05 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1064 * gtktypeutils.c: Added 'gtk_type_from_name' which returns a type
1065 identifier given a type name. Implemented using a second hash
1066 table keyed by type names.
1069 * gtktogglebutton.c: Fixed very small messed-up drawing bug when a
1070 button loses its focus.
1075 * gtkwindow.c: Added default button handling. Default buttons now
1076 draw correctly and pressing return or enter causes the default
1077 button (if one exists) to be activated.
1079 Tue Dec 17 19:32:21 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1082 * gtkvscale.c: Overrode 'draw_slider' method of ranges in order to
1083 draw the slider of scales with a line in them so as to be closer
1084 to the Motif look-and-feel.
1086 * gtkwindow.c: Modified 'gtk_window_focus_in_event' so that focus
1087 in events are only handled when the window is visible. Fixes a bug
1088 where spurious focus in events get sent when a window is being
1091 * gtkwidget.h: Added 'activate_signal' field to the GtkWidgetClass
1092 structure. Added 'gtk_widget_activate' call to emit the activate
1093 signal for a widget if it is non-zero.
1095 Tue Dec 10 15:59:45 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>
1097 * gtkwidget.c: 'gtk_widget_set_name' oops in strdup'ing the old
1098 "widget->name" instead of the new one we are setting.
1100 * gtkrc.c: 'gtk_rc_widget_path' changed to use
1101 'gtk_widget_get_name' instead of accessing the "widget->name"
1104 * gtkwidget.c: Added 'gtk_widget_get_name' function which returns
1105 the widgets name if it exists and the widgets type name if it does
1108 * gtkcheckbutton.c: Added 'gtk_check_button_draw'
1109 function. Modified 'gtk_check_button_expose' to pass an expose
1110 event to child instead of callings its draw function.
1112 * gtkentry.c: 'gtk_entry_draw_text' why was "+1" being added to
1113 the font->ascent to calculate the font position? This was wrong
1114 and caused some characters in fonts to be clipped. (Notably "g").
1116 * gtkentry.c: 'gtk_entry_realize' specify GTK_BUTTON1_MOTION_MASK
1117 and GTK_POINTER_MOTION_HINT_MASK for _both_ windows.
1119 * gtkmain.c: 'gtk_propagate_event' needs to set the GTK_IN_CALL
1120 flag for the object before calling 'gtk_widget_event' and needs to
1121 destroy the object if necessary after 'gtk_widget_event' returns.
1123 * gtkradiobutton.c: 'gtk_radio_button_clicked' needs to call
1124 'gtk_toggle_button_toggled' when the currently active button is
1127 * gtkwidget.c: 'gtk_real_widget_hide' needs to call
1128 'gtk_widget_unmap' if the widget is currently mapped.
1130 * gtkwindow.c: Prevent automatic resizing after the user has
1131 specified a new window size. Add 'handling_resize' flag to
1134 * gtkscrolledwindow.c: Implement the GTK_POLICY_AUTOMATIC
1135 scrollbar policy. Need to connect to the adjustments 'changed'
1136 signal and notice when the scrollbars aren't in use.
1138 * gtkcontainer.c: 'gtk_container_init' must set 'auto_resize' and
1139 'need_resize' fields to TRUE and FALSE respectively.
1141 * gtkwidget.c: 'gtk_widget_set_parent' must all set a widgets state
1142 to its parents state.
1144 Sun Dec 1 01:31:01 1996 Peter Mattis <pmattis@charnley.HIP.Berkeley.EDU>