Sun Mar 8 03:00:17 1998 Tim Janik <timj@gimp.org>
* configure.in: define the version variables in config.h.
* gtk/gtkmain.h:
* gtk/gtkmain.c: added static version variables.
* gdk/gdkpixmap.c: fixed memory leaks (gtk-gronlund-980307-1.patch.gz)
Sat Mar 7 18:46:57 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkpreview.[ch]: Added a new function, gtk_preview_reset(),
that can be used (under highly controlled circumstances),
to change the properties of the preview colormap after
a preview has already been created and destroyed.
Sat Mar 7 20:20:53 1998 Tim Janik <timj@gimp.org>
* gtk/gtkobject.c:
(gtk_object_check_cast):
(gtk_object_check_class_cast):
made the object/class cast checks much more descriptive, based on
gtk-draco-980305-2.patch.gz and gtk-draco-980306-1.patch.gz but
optimized for common code path.
* gtk/gtkpreview.c: added a few extra checks for the visual
(gtk-draco-980305-0.patch.gz).
* gdk/gdk.c (gdk_signal): abort() on a signal if G_ENABLE_DEBUG
is defined, so we dump core (gtk-draco-980305-0.patch.gz).
Sat Mar 7 01:07:24 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkrange.c (gtk_range_expose): Fixed the vscrollbar
flickering problem, by checking the area on expose events.
(There was a hscrollbar flickering problem as well, it
just wasn't very noticeable)
Fri Mar 6 21:30:05 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkeditable.c: Disallow pasting into non-editable
widgets.
* gtk/gtktext.[ch]:
-Added scrolling when dragging the selection
paste the top/bottom.
-Fix some of the problems with displaying the selection
state before mouse release.
-Disallow pasting into non-editable widgets
-Fixed segfault when changing window size
-Update the cursor correctly when switching between
editable and non-editable
* testgtk.c: Added a toggle button for editability for
the text widget.
Fri Mar 6 14:47:33 PST 1998 Shawn T. Amundson <amundson@gimp.org>
* Applied gtk-matsu-980205-0 (oops, should be 980305)
gdk/gdkinputcommon.h: return NULL if device is not ready
gtk/gtkwindow.h: check for GDK_ISO_Left_Tab
Thu Mar 5 20:41:27 1998 Ian Main <imain@gnu.org>
* gtk/gtkfilesel.c: Added
gtk_file_selection_show_fileop_buttons(GtkFileSelection *fs), and
gtk_file_selection_hide_fileop_buttons(GtkFileSelection *fs).
Changed pulldown to only contain current directory name instead of
the full path. Removed Help button (it can now be packed into the
button_area if desired.
* gtk/gtkfilesel.h: Added GtkWidget *button_area (the fileop
buttons at the top are packed into this hbox), and GtkWidget
action_area (hbox below clists) to GtkFileSelection structure.
* gtk/testgtk.c: Changed the filesel example to show off the hiding/
showing of fileop buttons, and the packing area.
* gtk/gtkinputdialog.h (struct _GtkInputDialogClass):
removed 'gpointer data' arguments from default handler
structures.
* gtk/gtktreeitem.[ch]: Keep track of separate +/- pixmaps
for each colormap, removed the idle hack.
* testglib.c: Remove trailing ; after functions
----------------------------------------------------------------------
Thu Mar 5 01:22:06 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkwidget.c (gtk_widget_unparent): Unset allocation
on unparent, to force reallocation if we get adding back
to a new parent which is already size-allocated.
* gtk/gtktreeitem.c: Keep track of separate +/- pixmaps
for each colormap, removed the idle hack.
* gdk/gdk.c: Don't warn when unable to open XIM method,
since X11R5 apparently has no default method.
* gtk/gtkwidget.c (gtk_widget_set_style_internal): Don't
call size_request on initial emission - since the
widget size isn't set yet, it can't change.
* gtk/Makefile.am: New rules 'test' and 'test-debug' to run
testgtk with the correct working directory.
* gtk/gtkentry.c (gtk_move_forward_word):
Check for position at end of line.
* gtk/gtkinputdialog.h (struct _GtkInputDialogClass):
removed 'gpointer data' arguments from default handler
structures.
Mon Mar 2 17:48:38 1998 Owen Taylor <owt1@cornell.edu>
Miscellaneous minor fixes to remove ANSI C incompatibilities
* gdk/gdkregion.c gtk/gtkclist.c: fix // comments
* gdk/gdkdnd.c gdk/gdkinputcommon.h: change types of
some arguments to ANSI functions
* gtk/gtkcombo.c gtk/gtktree.c: fix casts of function pointers
to void *
* gtk/gtkmain.c: An actual bug! (in deprecated gtk_input_add_interp)
* gtk/gtknotebook.h: Bitfields must be gint or guint. (and should
be guint)
* gtk/gtkstatusbar.c: trailing ';'
* gtk/testgtk.c: GList where there should have been GSList
* glib.h gutils.c : changed g_strcasecmp
to take gchar* not guchar*
* testglib.c: Remove trailing ; after functions
Sun Mar 1 15:18:38 PST 1998 Shawn T. Amundson <amundson@gimp.org>
* Required changes for version change to 0.99.4
* gtk/gtktree.[ch]: patch from J. Bolliet to correct some bugs
* gtk/testgtk.c: added test here from J. Bolliet, removed testtree
* gtk/clist: gtk-abilleira-981602-0, allows gtk_clist_set_pixmap
and gtk_clist_set_pixtext to not require a mask
* gdk/gdkdraw.c,gdk.h: gtk-trow-980217-0
adds gdk_draw_lines and fixes some things about
gdk_draw_polygon
Sun Mar 1 22:59:09 1998 Tim Janik <timj@gimp.org>
* gtk/gtkstatusbar.h:
* gtk/gtkstatusbar.c: complete api change to honour message contexts.
unfortunaltely this also involved argument changes on the signal
emissions which will not be caught by the compiler. your callbacks
should look like:
void message_text_popped (GtkStatusbar *statusbar,
guint context_id,
const gchar *text,
gpointer func_data);
* gtk/gtkwidget.c (gtk_widget_set_rc_style): eliminated bug about
initial signal emission.
(gtk_widget_set_parent): don't ensure style, just call
gtk_widget_set_style_recurse.
(gtk_widget_set_style_recurse): only change a widget's rc styles if
if there has already been a lookup.
* gtk/testgtk.c: adaptions for statusbar widget.
substituted notebook pixmaps with pixmaps from fvwm, since
we don't know where the originals came from.
* gtk/gtkobject.c (gtk_object_data_destroy): call the destroy
notifier with the objects data, not its internal structure.
* gtk/gtkspinbutton.c (gtk_spin_button_button_press): small
fix from lars.
Sun Mar 1 18:41:07 1998 Tim Janik <timj@gimp.org>
* gtk/gtkwidget.c (gtk_widget_restore_default_style): hm if we save the
default style, we should also provide a function to restore it ;).
* gtk/main.[hc]: small fixups to idle handlers, added support for quit
handlers.
Sun Mar 1 05:18:11 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkentry.c gtk/gtktext.c gtkeditable.[ch]
Changed interface to cut/copy/paste so it makes sense
when triggered by say, menu items.
Sun Mar 1 03:20:39 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkentry.[ch] gtk/gtktext.[ch] gtkeditable.[ch]
Turned off debugging in gtktext.c
Bug fixes for cutting, pasting, deleting, etc.
Some of the bugs that were there before have definitely
been fixed.
* gtk/testgtk.c gtk/testgtkrc: Removed my ugly orange backgrounds,
to make things look nicer.
Sat Feb 28 23:58:54 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkentry.[ch] gtktext.c gtkeditable.[ch]
Created a new base widget type Editable for the entry and
text widgets, which encapsulates most of the selection and
clipboard handling stuff, plus some common signals.
Changed the Entry widget extensively to support this,
but the interface and appearance should be the same.
Changed the Text widget moderately to support this.
It now supports:
- Selection style cut and paste
- Clipboard style cut and paste
- Emacs style key bindings (~same as Entry)
- Word motion
- "changed" signal
There are definitely still some bugs in the new stuff.
* gtkfilesel.c gtkspinbutton.c testgtk.c: small changes
to fit the new interface more exactly.
Sat Feb 28 15:18:36 1998 Tim Janik <timj@gimp.org>
* gtk/gtkpreview.c: fix behavior of gtk_preview_put() with
srcx/srcy != 0, gtk-shige-980127-0.patch.gz by
AOSASA Shigeru <aozasa@sakuranet.or.jp>.
* gdk: applied gtk-roebling-980121-0.patch.gz, patch for region
support in Gdk, by Robert Roebling <roebling@ruf.uni-freiburg.de>.
Fri Feb 27 15:31:55 1998 Tim Janik <timj@gimp.org>
* gtk/gtktipsquery.c: we make an active server grab now, this way we
can change the cursor globally and don't need to tweak event masks
of other windows.
* gtk/gtkframe.c (gtk_frame_style_set): recompute label size.
* gtk/gtkwidget.h:
* gtk/gtkwidget.c:
New signal GtkWidget::style_set to be emitted when a widget's style
changed. New flag GTK_RC_STYLE to indicate whether an rc lookup has
been perfomed for the widget.
(gtk_widget_ensure_style): New function.
(gtk_widget_set_rc_style): New function.
* docs/styles.txt: new file.
Fri Feb 27 01:11:55 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtktext.c
- gtk_text_delete and gtk_text_insert now update caches
and refresh screen correctly if the text widget isn't frozen.
- Fixed bug where text->first_line_start_index wasn't
being updated correctly on insertion and deletion.
- Added new public macro GTK_TEXT_INDEX (text, ind), and
function gtk_text_get_chars(text, index, nchars);
Thu Feb 26 22:36:46 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkhandlebox.c (gtk_handle_box_realize): Use MWM hints
to undecorate window.
* gtk/testgtk.c gtk/circles.xbm: new test for WM hints.
Wed Feb 25 22:56:42 1998 Tim Janik <timj@gimp.org>
* gtk/gtkspinbutton.h:
* gtk/gtkspinbutton.c:
new widget from Lars Hamann <hamann@braunschweig.netsurf.de> and
Stefan Jeske <jeske@braunschweig.netsurf.de>.
* gtk/gtknotebook.c: fixups from lars and stefan.
Wed Feb 25 13:18:53 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkbbox.[ch] gtk/gtkhbox.[ch] gtk/gtkvbox.[ch] :
Move layout constants into an enumeration, split
GTK_BUTTONBOX_DEFAULT into GTK_BUTTONBOX_DEFAULT
and GTK_BUTTONBOX_DEFAULT_STYLE (enumeration member).
* gtk/gtkclist.c:
Renamed gtk_clist_row_isvisable to .._is_visible
From: Maciej Stachowiak <mstachow@mit.edu>
Tue Feb 24 22:47:01 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtktext.c: Added some support for i18n. The support
for input methods, including preedit, is there, but input
is ignored unless it comes one byte at a time, so the
CJK locales won't really work. Fixing that would require
variable-width character support in the Text widget, which
is probably the wrong approach. Eventually we'll probably
want to go to UCS-4 internally.
Also, revised key press handling, which should improve
the forwarding of non-handled keypresses to the toplevel,
and make adding selection handling easier.
* gtk/gtkentry.c: Minor changes so that C-d, etc delete
the selection if there is one.
Mon Feb 23 15:41:13 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkwidget.c gtk/gtkmenu.c: Don't process configure events
that just move the window, and don't resize it. Because we need
to make sure that a widget gets redrawn after a size_allocate -
and that only happens when the configure event changes the size
of the window. Plus, it's inefficient.
to simply call gtk_toolbar_insert_element() to do the work.
Added two new GtkToolbarChildType options: TOGGLEBUTTON and
RADIOBUTTON, available through the gtk_toolbar_*_element() functions.
-Marc
Mon Feb 23 13:44:10 1998 Tim Janik <timj@gimp.org>
* gtk/gtkstatusbar.h:
* gtk/gtkstatusbar.c:
(re-)implemented the statusbar widget. my first intend was to fix the
code, but then there was nothing to fix - the whole thing was just a
big JOKE!
people who don't even know the semantics of the g_list_* functions
shouldn't put their hands on widget code and inheritance!
this is the first step to get bug "BUG: statusbar/hbox (redraw?) problem"
worked out, i have to leave now, but will continue work on the resizing code
this evening.
have the send_event field in all GdkEvents.
gtkmenu.c, gtkacceleratortable.c, gtkwindow.c: unreference accelerator_table.
gtk_object_query_args: removed seq_ids again, must have been quite tired
when i commited that change ;)
gtkoptionmenu.c: assure GTK_BIN()->child is empty when reparenting
a menu_items child.
gtkwindow.c: fixed some memory leaks.
-timj
Sun Feb 22 14:28:43 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkmain.c (gtk_events_pending): Count idle handlers
at internal priority as pending events.
Sat Feb 21 15:33:20 1998 Tim Janik <timj@gimp.org>
* gtk/gtkwidget.h:
* gtk/gtkwidget.c: renamed signal GtkWidget::set_parent to
GtkWidget::parent_set. since it's purpose is pure notification,
it should have been named this way in the first place.
Sat Feb 21 14:49:17 1998 Tim Janik <timj@gimp.org>
* gtk/gtkobject.h:
* gtk/gtkobject.c: gtk_object_query_args takes an additional pointer
now which if supplied will point to an array holding the sequential
argument ids.
* gtk/gtktree.c: fix emission of selection_changed signal, supplied
by Bolliet Jerome.
* gtk/gtktreeitem.c: inline the plus and minus pixmaps, supplied by
Bolliet Jerome.
* gtk/gtknotebook.c: do a resize when a page is removed and don't
refer to the removed page on the switch signal, supplied by Lars Hamann
and Stefan Jeske.
* gtk/gtktoolbar.h:
* gtk/gtktoolbar.c:
gtk_toolbar_append_item, gtk_toolbar_prepend_item,
gtk_toolbar_insert_item, gtk_toolbar_append_widget,
gtk_toolbar_prepend_widget, gtk_toolbar_insert_widget: take an additional
gchar *tooltip_private_text as argument to fully support the underlying
call to gtk_tooltip_set_tip.
(made the ChangeLog catch up with my last commits).
Fri Feb 20 06:40:00 1998 Tim Janik <timj@gimp.org>
* gtk/gtktipsquery.h:
* gtk/gtktipsquery.c:
New widget GtkTipsQuery for letting the user query tooltips of widgets.
* gtk/testgtk.c: add example for GtkTipsQuery.
* gtk/gtk.h: include gtk/gtktipsquery.h.
* gtk/gtklabel.c: enable default constructing.
1998-02-19 Federico Mena Quintero <federico@nuclecu.unam.mx>
* gtk/gtkcombo.c (gtk_combo_entry_key_press): Added M-p and M-n
key equivalents for up and down keys. Just for us Emacs weenies :-)
Thu Feb 19 12:18:24 1998 Owen Taylor <owt1@cornell.edu>
* gtk/testgtk.c : Use POINTER_MOTION_HINT when dragging
shapes around.
(gtk-wille-980203-0
Stefan Wille <1wille@vsys1.informatik.uni-hamburg.de>)
* gtk/gtktext.c : Fixes to inserting and deleting characters
on line breaks.
(gtk-magnus-980210-0 Magnus Hulthen <magnus@axiom.se>)
Thu Feb 19 12:18:24 1998 Owen Taylor <owt1@cornell.edu>
* glib/configure.in glib/glibconfig.h.in: the value of
---enable_debug is written into glibconfig.h so everything
is recompiled when it changes. (HACK)
* gtk/gtkmain.c gdk/gdk.c docs/debugging.txt:
Added --gdk-no-debug and --gtk-no-debug switches. Effect
of switches is no cumulative.
Thu Feb 19 06:56:52 1998 Tim Janik <timj@gimp.org>
* gtkbox.c:
* gtkbutton.c:
* gtkcontainer.c:
* gtkframe.c:
* gtklabel.c:
* gtkobject.c:
* gtkwidget.c:
* gtkwindow.c:
present the argument access masks on their announcement.
* gtk/gtkobject.h:
* gtk/gtkobject.c:
(gtk_object_add_arg_type): take an additional argument describing
the access mask of the new arg. this can be of GTK_ARG_READABLE,
GTK_ARG_WRITABLE or GTK_ARG_READWRITE (the latter is an alias for
the two previous ones).
(gtk_object_query_args): provide an access_mask array if desired.
* gtk/gtkwidget.c (gtk_widget_real_realize):
realized the assumtion that widget is a NO_WINDOW widget
in actuall code.
* gtkwindow.c:
slight changes to gtk_window_configure_event that will make
the resizing behaviour a little less odd.
sigh, for some (buggy) reason, there are still container resizes
triggered by manual resizing to very small window sizes.
the cointainer resizes will cause gtk_real_window_move_resize to
be invoked, which makes the app look like it wants to fight the users
resizing action. ;(
Thu Feb 19 01:11:48 1998 Owen Taylor <owt1@cornell.edu>
* configure.in gdk/gdk.[ch] gdk/gdkcc.c
gdk/gdkglobals.c gdk/gdkinputcommon.h gdk/gdkprivate.h
gdk/gdkvisual.c glib/configure.in glib/glib.h
glib/gutils.c gtk/Makefile.am gtk/gtkmain.c
gtk/gtkobject.[ch] gtk/gtkdebug.h docs/debugging.txt
New system for controlling debugging:
* --enable-debug=[no/yes/minimum]
* G_DISABLE_ASSERT and G_DISABLE_CHECKS for glib
* G_NO_CHECK_CASTS to control cast checking
* G_ENABLE_DEBUG enables run time checking which controls:
Object tracing
Showing events
Miscellaneous g_print's in GDK
And is controlled by --gdk-debug/GDK_DEBUG, --gtk-debug/GTK_DEBUG
* debug_level and show_events are gone from GTK
See docs/debugging.txt for details.
And some fixups to the configure.in's so '-g' can be
overriden on the command line for --enable-debug
Thu Feb 19 05:40:51 1998 Tim Janik <timj@gimp.org>
* gtk/gtknotebook.h:
* gtk/gtknotebook.c:
applied gtk-hamann_jeske-980218-0.patch.gz, a patch from
Lars Hamann and Stefan Jeske which introduces major
usability improvements.
fixed bugs are:
- container border_width>0 does now work correctly for show_tabs==TRUE
and for tab_pos=GTK_POS_BOTTOM/GTK_POS_RIGHT.
- toggleing visibility of the tab labels works now.
- emission of GtkNotebook:switch_page and all page changes
also the signature for the GtkNotebook:switch_page signal changed,
callbacks should now look like:
gint notebook_switch_page (GtkWidget *widget, GtkNotebookPage *page,
gint page_num, gpointer data);
Wed Feb 18 04:38:24 1998 Tim Janik <timj@gimp.org>
* gtk/gtkwidget.h:
* gtk/gtkwidget.c:
new signal GtkWidget::set_parent. this signal will be emitted once a
widget gets a new/no parent assigned (i.e. from gtk_widget_unparent
and gtk_widget_set_parent).
Wed Feb 18 02:58:50 1998 Tim Janik <timj@gimp.org>
* gtk/gtktooltips.h:
new functions gtk_tooltips_data_get and
gtk_tooltips_set_tip, gtk_tooltips_set_tips is discouraged now.
(_GtkTooltips): removed some fields that were never used.
changed boolean fields to one bit size, to pack together with
the delay field.
(_GtkTooltipsData): added tip_private, renamed tips_text to
tip_text.
* gtk/gtktooltips.c:
(gtk_tooltips_data_get): new function to retrive the
_GtkTooltipsData structure of a widget.
(gtk_tooltips_set_tip): new function for more extensible tooltips
settings than gtk_tooltips_set_tips which is discuraged now.
removed a bug that caused a stale object_data key to a
_GtkTooltipsData structure.
removed a bug that caused tips falsly to come up for a grab widget
on widgets where events were grabbed from.
Tue Feb 17 05:41:31 1998 Tim Janik <timj@gimp.org>
* gtk/gtkentry.c (gtk_entry_init): invoke gtk_entry_grow_text already
in this place, so the application will never see entry->text==NULL.
(see also ChangeLog entry from Tue Feb 11 1997 on this).
also i added some blurb about recent changes to the NEWS file,
and updated the TODO.
Tue Feb 17 05:41:31 1998 Tim Janik <timj@gimp.org>
* gtk/gtkcheckbutton.c:
* gtk/gtkradiobutton.c:
* gtk/gtktogglebutton.c:
applied patch to fix draw_indicator behaviour from Lars Hamann
and Stefan Jeske.
* gtk/gtkmain.h:
* gtk/gtkmain.c (gtk_grab_get_current): new function
that returns the current grab widget or NULL.
* gdk/gdkwindow.c (gdk_window_shape_combine_mask): remove
shape mask if mask==NULL (provided by Stefan Wille).
Tue Feb 17 00:06:26 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkpaned.c, gtk/gtk[hv]paned.c: (gtk-fortier-980215-0)
From Patrice Fortier <Patrice.Fortier@aquarel.fr>
Add a widget->window for paned windows, so they
can be reparented properly.
Mon Feb 16 23:47:09 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkviewport.c: (gtk-fortier-980130-0)
From Patrice Fortier <Patrice.Fortier@aquarel.fr>
Eliminate some extra expose events for viewports.
(To be conservative, I set the user's event mask for
both widget->window, and viewport->bin_window -owt)
Fri Feb 13 19:08:51 1998 Tim Janik <timj@gimp.org>
* gtk/gtkclist.c (check_exposures): check for clist !REALIZED.
(draw_rows): bail out if the widget isn't drawable.
(hadjustment_value_changed):
(vadjustment_value_changed): bail out if clist isn't drawable.
* gdk/gdk.c (graphics_expose_predicate): check for private != NULL.
(gdk_event_get_graphics_expose): check for window != NULL.
Fri Feb 13 00:33:26 1998 Owen Taylor <owt1@cornell.edu>
* gtk/testgtk.c (shape_create_icon): Realize window before
creating xpm so it gets the right colormap/visual,
instead of the default one.
* gtk/gtkentry.c gtk/gtkinputdialog.c gtk/gtklist.c
gtk/gtklistitem.c gtktree.c gtk/gtktreeitem.c testgtkrc:
Change style->white to style->base[] where appropriate.
Change the default style to make this apparent. (Yes, it's
ugly... it can be removed later)
Thu Feb 12 23:59:49 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtksignal.[ch] gtk/gtkmain.[ch] gtk/gtkcontainer.[ch]
gtk/gtkselection.[ch] gdk/gdk.[ch] gtktypeutils.h
Replaced all _interp functions with _full functions.
(_interp functions left in for compatibility until 0.99.5).
Difference: _full functions take _both_ a C-language callback and a
marshaller, and simply ignore the C-language callback
if the marshaller is present. This allows the destroy notification
to be used without marshalling.
gtk_selection_add_handler[_full]() regularized to agree
with other callbacks.
Also, added gtk_input_add_full() to the header file.
(gtk_input_add_interp() was never there)
* gtk/gtkmain.[ch] gtk/gtkwidget.c: Idle functions are now prioritized.
Added new function gtk_idle_add_priority to create
an idle with a specified priority (default is zero)
constants #defined - GTK_PRIORITY_[HIGH/INTERNAL/DEFAULT/LOW]
(redraws, resizes run at GTK_PRIORITY_INTERNAL)
* gtk/gtkentry.c gtk/testselection.c: changes to keep up with change
to gtkselection.c.
Tue Feb 10 15:01:44 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkobject.c gtk/gtkobject.h: Add a DestroyNotify
field, and gtk_object_set_data_full() to match.
* gtk/gtkobject.c (gtk_object_finalize): ObjectData structures
were being added to a free list, then forgotten about. Just
rely on GMemChunk instead.
Wed Feb 11 00:18:31 1998 Tim Janik <timj@gimp.org>
* gtk/gtksignal.h:
* gtk/gtksignal.c: new function gtk_signal_handler_pending() returning
the id of the next handler pending for that signal or 0.
put struct GtkHandler back into gtksignal.c along with
gtk_signal_get_handlers.
Tue Feb 10 07:12:07 1998 Tim Janik <timj@gimp.org>
* gtk/gtksignal.h:
* gtk/gtksignal.c:
ok, there have been several severe bugs in the signal handler
referencing and ->next connection stuff. these bugs caused
invokations of handlers that are disconnected and - worse -
destroyed already. invokation of *destroyd* handlers mean:
anything can be executed , because the handler structure can just
as well be realocated.
at the cost of an extra ->prev field per handler we should have a
reasonable stable system now, because of the various places that
can cause a handler to be disconnected (*any* handler invokation can
cause *any* or *all* handlers to be disconnected, there is no way
around a doubly linked list, actually handler disconnection has never
worked correctly because of this.
handlers are connected together via a *doubly* linked list now, and it
is *not* valid to remove a handler out of this list untill all its
references have been droped, i.e. handler->ref_count==0.
to prevent emissions of disconnected but still referenced handlers,
disconnected handlers are simply marked as blocked and get an id of 0
which is an invalid signal handler id.
the handler->id has been changed to have 28 significant bits (using
alignment gaps), since 65536 (old range: guint16) signal connections
(as a total) can easily be reached by complex applications.
this whole handler thingy is at least as tedious as writing doubly
linked list implementations ;)
Mon Feb 9 23:08:16 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkwidget.c (gtk_widget_unparent): Check for
the RESIZE_NEEDED flag and remove the widget from the list.
Remove the check from gtk_widget_destroy (no longer needed).
* Unrealize widget _before_ calling "destroy" signal, and
unset VISIBLE flag.
* Unrealize child widgets _after_ unrealizing parent to improve
visual appearance.
Mon Feb 9 16:42:21 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
* gtk/gtksignal.c (gtk_signal_get_handlers): no longer a private
routine;
gtksignal.h: export gtk_signal_get_handlers and GtkHandlers type.
Sun Feb 8 07:06:54 1998 Tim Janik <timj@gimp.org>
* gtk/gtkmenu.c (gtk_menu_get_attach_widget): new fundtion to return
the widget that the menu is attached to.
Thu Feb 5 02:13:08 1998 Tim Janik <timj@gimp.org>
* gtk/gtklist.h:
* gtk/gtklist.c (gtk_list_remove_items_no_unref): new function
to perform the same actions as gtk_list_remove_items, but
supply the removed widgets with an additional reference count.
* gtk/gtkmain.c (gtk_main_iteration_do): ignore events
with event_widget == NULL, since they are bogus events
from destroyed GdkWindows, exept for the case where
event->type==GDK_PROPERTY_NOTIFY. Always handle expired
timeout functions when returning from this function.
* gtk/gtkwidget.c (gtk_widget_event): ignore GDK_EXPOSE events
if event->window == NULL. Also, if this function couldn't handle
the event for any reason (including failing assumptions), make
the return value to look as if the event had been handled to
avoid further processing (and warnings).
* gtk/gtkwidget.h:
* gtk/gtkwidget.c: remove gtk_widget_sink, because there is
no point in providing such a function.
* gdk/gdk.c (gdk_init): changed options `-name' and `-class'
to `--name' and `--class', because the old names would
confuse getopt(). these arguments have been introduced in the
changes from gtk+970916 to gtk+970925 without a ChangeLog entry,
changing argument names is painful, it would be nice if people
would care about compatibility and consistency in the first place!
Tue Feb 3 15:09:55 1998 Tim Janik <timj@gimp.org>
* gtk/gtksignal.c (gtk_signal_real_emit): for the emission
of AFTER signals, fetch the objects signals via
gtk_signal_get_handlers again. some handlers might have
been removed or added. not doing this would mess up the
memchunk allocation of signal handlers (this had been
triggered by multiple *_while_alive connections), bad, bad, bad!
(gtk_handlers_run): do the referencing on signal handlers
unconditionally, the invokation of AFTER handlers will now take
care of modified lists.
* gtk/gtksignal.h: added gtk_signal_connect_while_alive.
Tue Feb 3 15:09:55 1998 Tim Janik <timj@gimp.org>
* gtk/testgtk.c: don't add the same menu to different menuitems/
optionmenus.
* gtk/gtkmenuitem.h:
* gtk/gtkmenuitem.c: new function gtk_menu_item_remove_submenu ro
be consistent with optionmenu. use gtk_menu_attach_to_widget/
gtk_menu_detach for setting/removing the submenu.
invoke gtk_widget_destroy(submenu) in destructor to be consistent
with other destructors.
* gtk/gtkoptionmenu.h:
* gtk/gtkoptionmenu.c: attach/detach to menu widget via
gtk_menu_attach_to_widget/gtk_menu_detach.
invoke gtk_widget_destroy(menu) in destructor to be consistent
with other destructors.
Tue Feb 3 15:09:55 1998 Tim Janik <timj@gimp.org>
* gtk/gtkoptionmenu.h:
* gtk/gtkoptionmenu.c: attach/detach to menu widget via
* gtk/gtkmenu.h:
* gtk/gtkmenu.c: new functions gtk_menu_attach_to_widget
and gtk_menu_detach that correspond to the action of
gtk_widget_set_parent and gtk_widget_unparent.
* gtk/widget.c: few fixups.
Tue Feb 3 00:12:00 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtktable.c
Fixed problem with division by zero in row/column-spanned
tables. Also removed a bunch of conditionals by making
the observation that x/1 == x.
Mon Feb 2 04:15:08 1998 Tim Janik <timj@gimp.org>
* gtk/gtkmain.c (gtk_propagate_event): fixed a bad, bad referencing
bug that could caused unreferencing of finalized objects.
* gtk/testgtk.c: destroy fileselection on "OK" (this triggered the
above mentioned bug).
* gtk/gtkwidget.h:
* gtk/gtkwidget.c:
* gtk/gtkobject.h:
* gtk/gtkobject.c:
implemented and object reference tracer (gtk_trace_referencing) which
is activated if GTK_TRACE_OBJECTS is defined (currently per default).
in gdb: set the static variable `gtk_trace_object' to point to the
object that you want to have reference traced.
* gtk/gtkfileselection.c: few cleanups.
Mon Feb 2 04:15:08 1998 Tim Janik <timj@gimp.org>
* gtk/gtkcontainer.h:
* gtk/gtkcontainer.c: GTK_RESIZE_NEEDED is a private flag now.
(gtk_container_register_toplevel): new function.
(gtk_container_unregister_toplevel): new function.
* gtk/gtkmain.c: GTK_LEAVE_PENDING is a private flag now.
* gtk/gtkmenu.c: call gtk_container_register_toplevel in
gtk_menu_class_init instead of this dirty gtk_widget_set_parent(,NULL)
hack. new default handler gtk_menu_destroy for calling
gtk_container_unregister_toplevel. removed GTK_ANCHORED, GTK_UNMAPPED.
* gtk/gtkobject.h: macro cleanups, added GTK_DESTROYED flag.
* gtk/gtkobject.c: only emit DESTROY signal if !GTK_OBJECT_DESTROYED
(object).
* gtk/gtkprivate.h: new file that will not be automatically included.
it holds the private flags for GtkWidget along with it's SET/UNSET
and examination macros.
* gtk/gtkwidget.c: private flags: GTK_RESIZE_NEEDED, GTK_REDRAW_PENDING,
GTK_RESIZE_PENDING, GTK_IN_REPARENT, GTK_USER_STYLE. GTK_ANCHORED is
replaced by GTK_TOPLEVEL. added missing UNSET for GTK_IN_REPARENT.
removed the gtk_widget_set_parent(, NULL) hack for toplevels.
upon destroy free memory for widgets with GTK_WIDGET_HAS_SHAPE_MASK.
* gtk/gtkwidget.h: split up the widget flags into a public and a private
portion. added an extra field private_flags to GtkWidget without making
it bigger by using an alignment gap of 16 bit. macro cleanups.
* gtk/gtkwindow.c: removed GTK_ANCHORED. new function gtk_window_destroy
for calling gtk_container_unregister_toplevel. removed the
gtk_widget_set_parent(,NULL), call gtk_container_register_toplevel
instead. remove GTK_UNMAPPED. GTK_RESIZE_NEEDED is private now.
* gtk/gtksignal.c (gtk_signal_disconnect): removed a bug on
removal that cut off the handler list -> living_objects == 0
with testgtk. made some warnings more descriptive.
new function gtk_signal_connect_object_while_alive, which
will automatically destroy the connection once one of the objects
is destroyed. didn't include this before removal of the above
mentioned bug.
* reflected refcounting revolution in ChangeLog
Sat Jan 31 21:26:27 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkwidget.c: Added a new GTK_IN_REPARENT flag and revised
gtk_widget_reparent so that the child would not be unrealized
unnecessarily. Changed gtk_widget_unrealize () to recursively
unrealize the children (since the child windows will be
destroyed too.)
Sat Jan 31 00:13:33 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkstyle.c: Backed out change to close polygons
since it caused problems for the Notebook.
Fri Jan 30 22:28:09 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkclist.{c,h}:
- Conformity to new reference counting schemes
- Font and color information is no-longer taken from
the (possibly unitialized) style before the widget
is realized, but is obtained when needed. (Fixes
problems with non-default styles)
- white_gc => base_gc where appropriate
- Handle graphics expose events correctly (or as
correctly as anywhere else) so that scrolling when
overlapped works.
Thu Jan 29 22:57:39 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkstyle.c (gtk_default_draw_polygon): Close
the polygon if it isn't already. (To match gtk_draw_polygon)
Simplified logic. (Appearance could probably be
improved for objects with gradual curves by adding in
some intermediate edge coloration)
Tue Jan 27 15:52:48 1998 Federico Mena <federico@bananoid.nuclecu.unam.mx>
* gtk/gtkhandlebox.c (gtk_handle_box_realize): The auto_shrink
policy of the floating window is now set to TRUE. This fixes the
problem of the floating window being too big when the handlebox
child is small.
(gtk_handle_box_motion): Now we use GDK_POINTER_MOTION_HINT_MASK
to improve movement.
Sun Jan 25 19:15:32 1998 Tim Janik <timj@gimp.org>
* gtk/gtkwidget.h (enum): added new widget flag GTK_LEAVE_PENDING.
* gtk/gtkmain.c (gtk_main_iteration_do): if a widget has
GTK_LEAVE_PENDING set, send it its LEAVE_NOTIFY event, regardless
of a grab or sensitivity.
changed the compression code for enter/leave notify events to
free *both* compressed event, and removed an unneccessary call
to g_list_remove.
* ChangeLog: finally catched up with the recent changes on my part.
