Mon Mar 23 01:04:51 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtktext.[ch] testgtk.c: Added optional word wrap, controlled
by new function gtk_text_set_word_wrap; and a check button
in the Text test.
* gtk/gtktext.c: First line wasn't getting updated
properly when selection was removed.
Sun Mar 22 23:33:50 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkentry.c (gtk_entry_insert_text): Fixed some
problems with !gtk_use_mb introduced in the last change.
Mon Mar 23 01:08:30 1998 Tim Janik <timj@gtk.org>
* gtk/gtkclist.c (gtk_clist_class_init): leave container_class->add and
container_class->remove untouched if we don't implement them.
* gtk/gtkcontainer.c (gtk_container_class_init): add missing NULL
initialization for the class method (*foreach). implement a default
handler to output a warning for (*add) and (*remove).
Sun Mar 22 16:25:46 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkmain.c (gtk_init): fixes to locale checks
* gtk/testgtk.c (create_dnd): Create the dnd icons separately
to avoid strange interactions with shapes demo.
* gtk/gtkentry.[ch]:
- Limit the length of the text to 2048 to prevent long delays
- Fix problems with buffer overruns
- Draw only the onscreen portion of the text to prevent wrapping
of shorts in the X drawing code.
- Keep track of character positions and x-offsets to speed
up algorithms.
Sat Mar 21 19:07:01 1998 Owen Taylor <owt1@cornell.edu>
* gtk/testgtk.c (dnd_drop): Don't respond to drops when
grab is in effect. (workaround)
* gdk/gdkfont.c (gdk_fontset_load): More details on
error messages.
* gdk/gdk.c: Translate va_list to XVaNestedList instead
of just casting it.
* gtk/gtkmain.c: Make temporary copy of string returned by
setlocale, since it may be changed by subsequent calls.
Sat Mar 21 22:54:31 1998 Tim Janik <timj@gtk.org>
* gtk/gtkhandlebox.h:
* gtk/gtkhandlebox.c: major overhaul of the code, fixed all
known bugs (hopefully ;).
Sat Mar 20 15:33:17 1998 Tim Janik <timj@gtk.org>
* gtk/gtkwidget.c (gtk_widget_real_show): queue the resize for the
parent.
Thu Mar 19 02:00:50 1998 Tim Janik <timj@gtk.org>
* gtk/gtkwidget.c (gtk_widget_unrealize): unset flags after emission,
especially GTK_MAPPED, since that might not have been taken care of
by an UNMAP emission.
Fri Mar 20 20:49:33 1998 Radek Doulik <rodo@aquarius>
* gtk/gtktoolbar.c (gtk_toolbar_insert_element): changed packing
in toolbar elements, so texts are always at the bottom
Thu Mar 19 00:37:44 1998 Tim Janik <timj@gtk.org>
* gtk/gtkscrolledwindow.c (gtk_scrolled_window_construct): perform the
neccessary checks on funtion begin. use the scrolled_window that got
passed to this function, and not a new one.
Wed Mar 18 11:09:10 1998 Owen Taylor <owt1@cornell.edu>
( From: James Henstridge <james@daa.com.au> )
* gtk/gtkclist.c: Don't remove, then destroy labels in
gtk_clist_set_column_[*], just remove them.
* gtk/gtkmain.c (gtk_invoke_timeout_function): call
marshal when appropriate, not function.
Tue Mar 17 14:15:07 1998 Owen Taylor <owt1@cornell.edu>
* gtk/testgtk.c (create_main_window): Alphabetize tests
* gtk/gtk[hv]paned.c: Change division on resize if
necessary to keep handle visible.
* gtk/gtkgamma.c gtk/gtkcurve.c: Moved initialization into
_init() functions.
* gtk/gtkscrolledwindow.c: Added missing _construct()
functions.
Wed Mar 18 17:38:25 CET 1998 Paolo Molaro <lupus@debian.org>
* gtk/gtkentry.[ch]: checked in gtk_entry_set_max_length
(it truncates the texts if it's longer, now)
Wed Mar 18 02:06:52 1998 Tim Janik <timj@gtk.org>
* gtk/gtkcontainer.c (gtk_container_border_width): use the resize queue.
* gtk/gtkwindow.c (gtk_window_set_arg): gtk_window_set_hints() after
setting certain arguments, so they actually take affect.
(gtk_window_set_policy): likewise.
Wed Mar 18 01:07:11 1998 Radek Doulik <rodo@aquarius>
* gtk/gtkclist.c (gtk_clist_column_titles_show): test if
clist->title_window exists before showing it,
gtk_clist_column_titles_hide also fixed
Tue Mar 17 22:45:39 1998 Tim Janik <timj@gtk.org>
* gtk/gtkwidget.c (gtk_widget_get_arg): return real boolean values
not just numbers.
* gtk/gtktogglebutton.c (gtk_toggle_button_set_state): check
state for != 0, otherwise we get strange results.
Tue Mar 17 01:55:00 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkmain.c gtk/gtkentry.c: Try to guess if we can
use the mb* functions safely. (For glibc, they do
UTF-8). Heuristic is (X_LOCALE && locale != C/POSIX)
|| (mblen("\xc0", MB_CUR_MAX) == 1).
(From: "Richard Lloyd" <rkl@csc.liv.ac.uk>)
* gdk/gdk.c (gdk_ic_get_attr): Use an intermediate
variable to avoid taking the address of the result
of va_arg.
* gtk/gtkentry.c gtk/gtkeditable.c gtkobject.c
gtk/testselection.c: signedness fixups
* gtk/gtkcontainer.c: Fixed implicit cast between
gpointer and func pointer by changing.
* gtk/gtkcombo.c, gtk/gtkentry.c, gtk/gtktext.c:
static void forward declaration vs. void actual fixed
* gtk/testgtk.c: Limit total number of tree items to 10,000
Tue Mar 17 16:19:47 1998 Tim Janik <timj@gimp.org>
* gdk/gdk.c:
* gdk/gdkvisual.c: changed some debugging messages to be prefixed
by "Gdk:".
* gtk/gtkwidget.c (gtk_widget_real_draw): applied
gtk-shige-980317-0.patch.gz to set all event fields, but modified
the event.send_event field to be set to TRUE, since the event is not
really comming from the server.
* gtk/gtkwindow.c (gtk_window_init): applied gtk-ograf-980317-1.patch.gz
which cares about an initial setting of program name and program class.
* gdk/gdk.c (gdk_init): applied gtk-ograf-980317-0.patch.gz, which
strips leading pathnames from gdk_progname.
Tue Mar 17 12:36:35 1998 Tim Janik <timj@gimp.org>
* gtk/gtkstyle.c (gtk_default_draw_arrow): fixed a bug about drawing
GTK_ARROW_LEFT, correction from Damon Chaplin <DAChaplin@email.msn.com>.
Tue Mar 17 03:56:13 1998 Tim Janik <timj@gimp.org>
* gtk/gtkspinbutton.h: exported gtk_spin_button_spin since it is
used in testgtk, and besides that.
* gtk/testgtk.c: created a new "test" cursors, which showes different
types of GdkCursors and is a very simple example at using the drawing
area.
Tue Mar 17 03:56:13 1998 Tim Janik <timj@gimp.org>
* gtk/gtkspinbutton.h: exported gtk_spin_button_spin since it is
used in testgtk, and besides that.
* gtk/testgtk.c: created a new "test" cursors, which showes different
types of GdkCursors and is a very simple example at using the drawing
area.
Mon Mar 16 01:33:36 1998 Owen Taylor <owt1@cornell.edu>
* gtk-config.in: Added trailing newline, hopefully will
fix the problem with esac disappearing.
* gtk/Makefile.am (test-debug): Improved test targets
will work with --enable-shared
[From: Raja R Harinath <harinath@cs.umn.edu>]
* gtk.m4: Not all shells understand $(...). Use `...` instead.
[From: Raja R Harinath <harinath@cs.umn.edu>]
- use AM_PATH_PROG instead of AM_CHECK_PROG, so the user
can specify programs not in their path.
* Makefile.am: added gtk.m4 to EXTRA_DIST
Sun Mar 15 22:44:33 1998 Tim Janik <timj@gimp.org>
* gtk/gtkmenushell.c (gtk_menu_shell_button_release): for now reverted
the last change, since it broke click-select-click menus for gimp.
Sun Mar 15 20:13:42 1998 Tim Janik <timj@gimp.org>
* gtk/gtkmain.c (gtk_quit_destructor): removed the ugly check whether
we need gtk_widget_destroy or gtk_object_destroy. these functions are
by no means allowed to act differently!
* gtk/gtkmisc.c (gtk_misc_set_alignment): check for _DRAWABLE instead
of _VISIBLE to operate on widget->window.
(gtk_misc_set_padding): likewise.
* gtk/gtkwidget.c: slightly reordered object arguments.
* gtk/gtkobject.c (gtk_object_setv):
* gtk/gtkobject.c (gtk_object_getv):
operator `!' has precedence over `&'.
Sun Mar 15 13:25:28 1998 Tim Janik <timj@gimp.org>
* gtk/gtkwidget.h: added new flag GTK_EXCLUSIVE_GRAB.
* gtk/gtkmain.c: allow exclusive grabs.
* gtk/gtkmenu.c: grab exclusively.
* gtk/gtkmenushell.c: grab exclusively.
* gtk/gtkmenushell.c: don't activate insensitive menu items when
in click-selects mode.
* gtk/gtkmenushell.c (gtk_menu_shell_enter_notify): activate submenus
on popup.
* gtk/gtkmenushell.c (gtk_menu_shell_button_release): don't take
*additional* button presses into account.
* gtk/gtkmenushell.c (gtk_menu_shell_button_press): don't take
foreign button releases into account.
oh boy, please check this out people, hope i covered all cases.
Sun Mar 15 08:27:06 1998 Tim Janik <timj@gimp.org>
* gtk/gtktipsquery.c (gtk_tips_query_set_labels): changed run type
of GtkTipsQuery::widget_entered to GTK_RUN_LAST, so it can be overidden
by the user.
Sat Mar 14 10:10:46 1998 Tim Janik <timj@gimp.org>
* gtk/gtkmain.c (gtk_main): fixed a bug with invoking the quit handlers
that could cause them to be removed wihout being invoked.
Sat Mar 14 13:26:09 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkentry.c gtk/gtktext.c: Some cleanups of signedness
warnings
* gtk/gtkhandlebox.h: Changed gint ... : 1 to guint ... : 1
1998-03-14 Federico Mena Quintero <federico@nuclecu.unam.mx>
* gtk/gtktoolbar.c (gtk_toolbar_insert_element): Moved the
gtk_signal_connect of the specified callback into the big switch()
for buttons. We don't want to connect to the "clicked" signal of
a custom widget or a space element, because it may not have one.
(gtk_toolbar_insert_element): Extra sanity check; if the type is
GTK_TOOLBAR_CHILD_WIDGET, then the specified widget must not be NULL.
Sat Mar 14 08:29:56 1998 Tim Janik <timj@gimp.org>
* gtk/gtkhandlebox.c (gtk_handle_box_size_allocate): refuse to allocate
with a greater height than requested.
(gtk_handle_box_remove): clean up if the child is detached.
* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): don't take invisible
children into account.
gpointer
gtk_object_get_user_data (GtkObject *object)
{
if (user_data_key_id)
- gtk_object_get_data_by_id (object, user_data_key_id);
+ return gtk_object_get_data_by_id (object, user_data_key_id);
return NULL;
}
boy oh boy, that was a *neat* one ;)
-timj
Sat Mar 14 00:03:34 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkwindow.c:
Don't resize windows when request is rejected by WM.
Only use the resize count to guess whether a Configure
event was a rejection by the WM, or a move.
* gdk/gdk.c gdk/gdktypes.h:
- Don't XDestroyWindow foreign windows (If they're a child of
one of our windows, reparent them to root and send them a WM
delete event, otherwise, just delete the GTK structure.)
Handle notification of their deletion properly.
(Made foreign windows a seperate window type to do this)
* gtk/gtkobject.c (gtk_object_set_data_full):
Call the DestroyNotify when replacing the object data.
Sat Mar 14 02:03:13 1998 Tim Janik <timj@gimp.org>
* gtk/gtksignal.c: make use of *_by_id() functions for handler key.
* gtk/gtkwidget.c: make use of *_by_id() functions for a bunch of keys.
(gtk_widget_shutdown): new function to perform pre-destruction shutdown
of the widget.
(gtk_widget_unparent): call gtk_widget_set_parent_window(widget,NULL)
* gtk/gtkobject.h:
* gtk/gtkobject.c: GtkObject destruction is now split into an internally
used shutdown class method and the usual GtkObject::destroy signal
emission. this allowes for class based shutdown functionality prior
to actuall object destruction.
added *_by_id() counterparts for gtk_object_data_* functions, meant for
internal use only.
* gtk/gtkmain.c (gtk_quit_add_destroy): new function which will destroy
a GtkObject once gtk_main() of a certain level finishes. it is save to
destroy the object prior to that, gtk_quit_add_destroy will only destroy
objects that are still existing.
1998-03-13 Federico Mena Quintero <federico@nuclecu.unam.mx>
* gtk/gtkclist.c (gtk_clist_row_is_visible): Now we return a
GtkVisibility value, instead of a simple boolean. Also, changed
all the functions that expected a boolean value to use
"!= GTK_VISIBILITY_NONE".
* gtk/gtkclist.h: Changed prototype for gtk_clist_row_is_visible().
* gtk/gtkenums.h (enum): Added GtkVisibility enum.
Fri Mar 13 18:25:07 1998 Tim Janik <timj@gimp.org>
* gtk/gtkcombo.c: fix popup calculations (removal
of FIXMEs), changes from Lars Hamann.
Fri Mar 13 10:25:16 1998 Tim Janik <timj@gimp.org>
* gtk/gtkwidget.h:
* gtk/gtkwidget.c: renamed gtk_widget_delete_hides to
gtk_widget_hide_on_delete at owens request, and because the
new name is much more descriptive.
Fri Mar 13 01:17:44 1998 George Lebl <jirka@5z.com>
* gtk/gtkfilesel.c: Set the column width of the clists
to the longest string length so that the bottom scrollbar
appears when you get some long files in the list
Thu Mar 12 20:17:47 1998 Tim Janik <timj@gimp.org>
* gtk/gtkhandlebox.c (gtk_handle_box_delete_float): return TRUE for
GtkWidget::delete_event to avoid destruction of our float window.
* gtk/gtkmain.c (gtk_main_iteration_do): GDK_DELETE will destroy a
widget if the last handler returned FALSE or there was none connected.
* gtk/testgtk.c: adapted all delete_event/destroy case that were affected.
* gtk/gtkwidget.c (gtk_widget_delete_hides): new function that will hide
a widget and return TRUE to avoid window deletion if
connected to GtkWIdget::delete_event.
Wed Mar 11 22:52:57 1998 Russell Nelson <nelson@crynwr.com>
* gtk/gtktest.c: new_pixmap wasn't using its filename argument.
* docs/gtk.texi: Add descriptions
Thu Mar 12 10:49:38 1998 Tim Janik <timj@gimp.org>
* gtk/gtkmain.h:
* gtk/gtkmain.c: changed handler tags to be of type guint, reflecting
the internal tag handling.
* gtk/gtkcurve.h: macro fixups.
Thu Mar 12 08:55:34 1998 Tim Janik <timj@gimp.org>
* gtkitem.c:
* gtktree.c:
* gtklist.c: fetch the inintial value of attributes.event_mask from
gtk_widget_get_events (widget) (pointed out by Damon Chaplin
<DAChaplin@email.msn.com>).
Thu Mar 12 07:43:33 1998 Tim Janik <timj@gimp.org>
* gdk/gdk.h:
* gdk/gdkvisual.c: applied gtk-shige-980311-0.patch.gz, which removes
the erronerous gdk_query_visuals() function in favour of
gdk_list_visuals() which does a correct job.
* gtk/gtkcontainer.h: applied gtk-draco-980311-0.patch.gz which fixes
a class cast check.
* gtk/gtkspinbutton.c: applied gtk-hamann_jeske-980312-0.patch.gz about
'+' sign acceptance.
* gtk/gtknotebook.c: applied gtk-hamann_jeske-980311-1.patch.gz which
cares about delayed tab label creation.
Tue Mar 10 23:02:42 1998 Owen Taylor <owt1@cornell.edu>
* gdk/gdkdnd.c gtk/gtkclist.c gtk/gtksignal.c gtk/testgtk.c:
Various minor cleanups related to -W
Wed Mar 11 04:35:06 1998 Tim Janik <timj@gimp.org>
* gtk/gtklist.c:
* gtk/gtktree.h:
* gtk/gtktree.c:
* gtk/gtktreeitem.h:
* gtk/gtktreeitem.c: applied gtk-bolliet-980310-0.patch.gz which adds
more checks and implements gtk_tree_clear_items. made a bunch of style
and indentation fixes.
Tue Mar 10 19:55:13 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkscrolledwindow.c (gtk_scrolled_window_finalize):
Chain to the parent finalize handler.
(from: "Mattias.Gronlund" <Mattias.Gronlund@sa.erisoft.se>)
-timj
Tue Mar 10 14:24:09 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkselection.c (gtk_selection_clear): Make the return
result reflect whether the clear event was out of data.
* gtk/gtkeditable.c: Ignore out of date selection clear
events.
* gtk/gtkentry.c gtk/gtktext.c: Don't synthesize releases
on [2/3]BUTTON presses, since we get the normal click as well.
Claim the selection when selecting words/lines.
Tue Mar 10 13:34:29 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkrange.c (gtk_range_default_[vh]trough_click):
Take forward/back step arrows into account when computing
position for middle button clicks.
* gtk/gtktext.c gtk/gtkentry.c:
- Fixes for deleting characters (don't subtract guints and get
negative numbers!)
- Reset cursor_virtual_x when moving by words and lines
- Extra sanity checks
- Fix to gtk_text_get_chars
(from Tony Gale <gale@daedalus.dera.gov.uk>)
Tue Mar 10 05:30:05 1998 Tim Janik <timj@gimp.org>
* gtk/gtkrange.h:
* gtk/gtkrange.c:
changed gtk_range_trough_click() to take an additional jump_perc arg,
class method and callers changed.
Tue Mar 10 05:25:10 1998 Tim Janik <timj@gimp.org>
* gdk/gdk.c (gdk_ic_destroy): applied gtk-gronlund-980309-1.patch.gz
which fixes a memory leak.
Mon Mar 9 20:38:15 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkentry.c gtk/gtkeditable.c gtk/gtkspinbutton.c:
Moved "activate" to editable class. Made the vfuncs in
gtkeditable just vfuncs not signals.
* gtkentry.[ch] gtktext.[ch]: Made behavior when pressing
multiple buttons at once more rational.
* gtkentry.c gtktext.c: Unified and rationalized key
bindings. (Now are basically emacs+CUA)
* gtktext.c:
- Last position now always shares the property of the preceding
character
- Freeze the widget when inserting large amounts of text.
- Selecting lines now selects the _whole_ line.
- Fixed bug with displaying the cursor
- Ctrl-Home/End now move the cursor to the _absolute home/end
* gtkmenuitem.c: Remove necessary code out of a g_return_if_fail
-timj
1998-03-09 Federico Mena Quintero <federico@nuclecu.unam.mx>
* gtk/gtkclist.c (gtk_clist_set_foreground): We now accept the
color parameter to be NULL. If it is NULL, it will mark the row
with "color not set", so it will be repainted with the default color.
(gtk_clist_set_background): Likewise.
Mon Mar 9 15:48:10 1998 Tim Janik <timj@gimp.org>
* Signal signedness and naming corrections, plus GtkType fixes:
* gtk/gtkadjustment.c:
* gtk/gtkbutton.c:
* gtk/gtkcheckmenuitem.c:
* gtk/gtkclist.c:
* gtk/gtkcolorsel.c:
* gtk/gtkcontainer.c:
* gtk/gtkcurve.c:
* gtk/gtkdata.c:
* gtk/gtkeditable.c:
* gtk/gtkentry.c:
* gtk/gtkhandlebox.c:
* gtk/gtkinputdialog.c:
* gtk/gtkitem.c:
* gtk/gtklist.c:
* gtk/gtkmenuitem.c:
* gtk/gtkmenushell.c:
* gtk/gtknotebook.c:
* gtk/gtkstatusbar.c:
* gtk/gtktoolbar.c:
* gtk/gtktree.c:
* gtk/gtktreeitem.c:
* gtk/gtkwidget.c:
* gtk/gtktogglebutton.c:
* gtk/gtkwindow.c:
made the <widget>_signals[] arrays of type guint rather than gint.
* gtk/gtkwidget.c (gtk_widget_get_ancestor): made widget_type a GtkType.
* gtk/gtkcombo.h:
handler ids need to be of type guint (entry_change_id, list_change_id).
* gtk/gtkaccelerator.c:
changed signal_num to signal_id and typed it guint.
* gtk/gtkmain.c: made gtk_ndebug_keys a guint.
* gtk/gtkmenu.h:
* gtk/gtkmenu.c:
(gtk_menu_popup): made button a guint.
(gtk_menu_set_active): made index a guint.
* gtk/gtkmenuitem.h:
* gtk/gtkmenuitem.c:
made accelerator_signal a guint.
* gtk/gtkoptionmenu.h:
* gtk/gtkoptionmenu.c:
(gtk_option_menu_set_history): made index a guint.
* gtk/gtksignal.h:
* gtk/gtksignal.c:
* gtk/gtkobject.h:
* gtk/gtkobject.c: changed a bunch of prototypes to take guints rather
than gints. also made some conversions from guint to GtkType, left over
from when the fundamental-types system was introduced.
* gtk/gtkobject.h:
* gtk/gtkobject.c: made object_data_id_index and obj_count guints.
made *signals and nsignals guints in GtkObjectClass.
Mon Mar 9 11:44:33 1998 Tim Janik <timj@gimp.org>
* gtk/gtkfilesel.c (gtk_file_selection_update_history_menu): reverted
the changes ian introduced in r1.16 on Mar 06, since they broke the
history menu.
Mon Mar 9 01:01:41 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtkrc.c: No, you can't add a GtkStyle * to a
list of GtkRcNode *. (Fixes huge performance problem)
Plus, don't bother creating a new style unless style
actually has bg pixmaps.
Sun Mar 8 15:53:33 1998 Owen Taylor <owt1@cornell.edu>
* gtk/gtktext.c:
- Show selection correctly when starting selection with arrows
- Display pixmap background only when not editable
- Redraw focus area more carefully to prevent flashing (and
make style of drawing consistent with Entry)
* gtk/gtktreeitem.c: ref colormaps for pixmap by colormap
storage.
* gtk/gtkrc.c: Store a separate style for each RcStyle for
each colormap, so we can handle background pixmaps
correctly, which need to be per-colormap. (Leaks
colormaps...)
Parse text color style entries correctly.
* gtk/testgtk.c: insert text without fg color
gtk/testgtkrc: move "*" after rest, so the other class styles
take effect
* gdk/gdkwindow.c gdk/gdk.c gdk/gdkprivate.h: Send DND events
safely, in case drop window disappears. (Performance hit
because XSync()'s are necessary)
* gdk/gdk.h gdk/gdkpixmap.c: Added
gdk_pixmap_colormap_create_from_xpm[_d] to allow creating
pixmaps from xpm's before you have a GdkWindow.
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.)
