changelog

gtk是linux一款强大的夸平台的图形化开发工具

	ensure that the widget is realized before calling 
	gtk_container_check_resize() (and thus gtk_window_move_resize()), also
	ensure that we got properly size requested and allocated before
	realization.
	(gtk_window_configure_event):
	ignore plain window moves, or reallocate the widget tree through the
	resize queue otherwise.
	(gtk_window_move_resize):
	mostly rewrote this function to figure window manager hints more
	reliably, coalesce window moves and resizes to reduce configure events
	and do actuall size allocations.

Tue Aug 17 07:43:04 1999  Tim Janik  <[e-mail]>

	* gtk/gtkwidget.c (gtk_widget_event): discard expose events for widgets
	that have a resize pending, because a redraw is already queued for them.

	* gdk/gdkevents.c (gdk_event_translate): give a debugging note when
	discarding configure events.

	* gtk/gtkcontainer.c: removed ugly connect_to ::size_allocate signal
	hack to clear resize_widgets.

	* gtk/gtkwidget.c (gtk_widget_size_allocate): call clear_resize_widgets
	for resize containers prior to size allocation. (this is also a bit
	ugly, but avoids side effects for stopped emissions and is thus more
	reliable).
	(gtk_widget_unparent): removed disconnect call for clear_resize_widgets.

	* gtk/gtktooltips.c (gtk_tooltips_paint_window): renamed this
	function from gtk_tooltips_expose, as we connect to ::expose_event
	*and* ::draw now.

1999-08-18  Federico Mena Quintero  <[e-mail]>

	* gtk/gtkselection.c (gtk_target_list_ref): Added missing sanity
	checks.
	(gtk_target_list_unref): Likewise.

	* gdk/gdkpixmap.c (gdk_pixmap_unref): g_return_if_fail() the
	refcount is greater than zero.

	* gdk/gdkwindow.c (gdk_window_unref): Likewise.

	* gdk/gdkfont.c (gdk_font_unref): Likewise.

	* gdk/gdkgc.c (gdk_gc_unref): Likewise.

	* gdk/gdkdnd.c (gdk_drag_context_unref): Likewise.

	* gtk/gtkthemes.c (gtk_theme_engine_unref): Likewise.

Tue Aug 17 15:47:07 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkcolorsel.c (gtk_color_selection_draw_value_bar):
	guard against division by zero. (Fixes bug #1339)

Tue Aug 17 10:56:49 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkentry.c (gtk_move_{forward,backward}_word): 
	Prevent the trivial leak of information of allowing
	word motion when the entry is not visible.

Tue Aug 17 10:28:52 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkfilesel.c (gtk_file_selection_fileop_error): Propagate
	modality to error dialog as well as confirmation dialogs.
	(Bug #1803, reported by Rosanna Wing Sze Yuen)

Wed Aug 11 13:38:26 BST 1999 Tony Gale  <[e-mail]>

	* docs/gtkfaq.sgml: FAQ Update

Wed Aug 11 01:04:57 1999  Owen Taylor  <[e-mail]>

	* gtk/gtktreeitem.c (gtk_tree_item_draw_lines): Honor
	tree->view_lines.
	(gtk-guy-990611-3.patch: Guy Harris <[e-mail]>)

	* gtk/Makefile.am (install-data-local): Solaris apparently
	has various troubles with ln -f; use rm first instead.
	(gtk-guy-990611-2.patch: Guy Harris <[e-mail]>)

	* gdk/gdkproperty.c (gdk_property_get): Fix assumption
	that format 32 => sizeof(item) == 4. It really is
	sizeof(long).

1999-07-30  Raja R Harinath  <[e-mail]>

	* gtk/Makefile.am (stamp-m): Don't `mv' from builddir to srcdir,
	use `cp' followed by `rm' (the `rm' was already there).

July 30, 1999 Elliot Lee <[e-mail]>
	
	* configure.in: Fix autoconf warnings about cross compilation by
	trying to provide sane defaults for AC_TRY_RUN.
	* docs/Makefile.am: Tell distcheck how to generate the .gif files.
	* gtk/Makefile.am: If we refer to gtkmarshal.[ch] in $(srcdir),
	put them into $(srcdir) when generated. Also add a dependency of
	gtksignal.h on gtkmarshal.h for -j builds. 
	* gtk/gtk(dnd,style,gamma).c: Minor warning fixes.

Wed Jul 28 09:29:19 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkmain.c (gtk_main_iteration_do): Added missing
	GDK_THREADS_{LEAVE,ENTER} pair.
	(From Paul Fisher <[e-mail]>)

Fri Jul 23 01:00:15 1999  Tim Janik  <[e-mail]>

	* gtk/gtksocket.c (gtk_socket_size_request): asure that the requested
	width and height are always >0 (owen).

Fri Jul 23 00:00:47 1999  Tim Janik  <[e-mail]>

	* gtk/gtkwidget.c (gtk_widget_size_allocate): backed out my recent
	change that assured that a widget's allocated with and height are
	always >1, since this breaks *buggy* panel code. unfortunately this
	back-breaks the gimp's color selector.

	* gtk/gtkdrawingarea.c (gtk_drawing_area_size_allocate): asure that our
	allocation is always >0 in width and height, before sending the
	configure event; this is a *gross* hack to get the gimp back to work.
	
	* marked both cases with TODO-1.3

Wed Jul 21 15:47:39 1999  Owen Taylor  <[e-mail]>

	* gtk/gtktext.c: Don't display wrap indicators when
	text is not editable and word wrap is on.

Wed Jul 21 08:21:40 1999  Tim Janik  <[e-mail]>

	* gtk/gtkitemfactory.c (gtk_item_factory_create_item): special case
	option menus here as they are not derived from menu shell, assure that
	the option menu has a menu we can add items to.

Tue Jul 20 23:29:48 1999  Tim Janik  <[e-mail]>

	* gtk/gtknotebook.c (gtk_notebook_page_allocate): convert allocation->
	width/height to (gint) before calculations and check against < 0 to
	avoid guint wraparounds.

Sun Jul 18 00:35:49 1999  Tim Janik  <[e-mail]>

	* gtk/gtkwidget.c (gtk_widget_size_allocate): ensure that the allocated
	width and height is never zero. sanity check both dimensions against
	32767 and issue a warning if the allocation is greater than that.

Fri Jul 16 22:20:21 PDT 1999 Manish Singh <[e-mail]>

	* ltconfig
	* ltmain.sh: upgrade to libtool 1.3.3

Thu Jul  8 11:30:18 1999  Owen Taylor  <[e-mail]>

	* INSTALL: Indicate that the --with-glib= configure
	time flag is unsupported.

	* configure.in: Some small fixups for libgno

Wed Jul  7 15:03:30 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkmain.c (gtk_events_pending): Unlock around call
	to g_main_pending() as well.

Wed Jul  7 14:59:01 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkmain.c (gtk_main_iteration): Unlock around
	call to g_main_iteration() - since that will regrab
	GTK+ lock to process events.

Mon Jul  5 20:36:03 1999  Owen Taylor  <[e-mail]>

	* docs/generation.txt: Added a file that gives
	documenation about the autogeneration process for
	various autogenerated files.
	
Thu Jul  1 15:01:55 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkwindow.c
	- Regularize with the rest of GTK+ by making widget->requisition
	  not reflect the set_usize()
	- Always recompute geometry hints, then check if they
	  changed before sending them to the X server. The
	  previous checks for changes would fail in a number
	  of circumstances. 

Thu Jul  1 11:55:59 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkstyle.c: Include <stdlib.h> for strcmp().

Wed Jun 30 19:26:36 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkdnd.c:
	- Code cleanups
	- Instantaneously update on modifier key presses
	- Allow cancellation of the drag with Escape.

Tue Jun 29 23:02:42 1999  Owen Taylor  <[e-mail]>

	* gdk/gdk.c (gdk_x_error / gdk_x_io_error): Don't
	core dump at all on X IO errors, only core dump
	if --enable-debug for X errors.

Tue Jun 29 17:04:09 1999  Owen Taylor  <[e-mail]>

	* gtk/testgtk.c (create_handle_box): Set the policy
	to auto_shrink - otherwise the appearance is rather
	strange when flipping between horizontal and vertical.

Tue Jun 29 15:59:25 1999  Owen Taylor  <[e-mail]>

	* configure.in (LIBS): Look for libgmodule in the
	right location.

Mon Jun 28 09:29:52 1999  Tim Janik  <[e-mail]>

	* gtk/gtkwindow.c: add ::default_width and ::default_height arguments.
	(gtk_window_set_default_size): don't change a value if it's < 0.
	queue a resize.

Sun Jun 27 11:00:33 1999  Tim Janik  <[e-mail]>

	* gtk/gtktext.c (gtk_text_insert): don't segfault on NULL inserts.

Mon Jun 28 12:08:25 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkfilesel.c (cmpl_completion_fullname): Don't
	add an extra "/" when concating "/" + filename.
	(From Matt Grossman <[e-mail]>)

Mon Jun 28 10:57:12 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkctree.c (draw_cell_pixmap): Reset clip mask
	for fg_gc if we set it for drawing pixmap.

Thu Jun 24 17:06:23 1999  Tim Janik  <[e-mail]>

	* gdk/gdkevents.c (gdk_event_translate): removed old ""Got event for
	unknown window:" message. disabled ConfigureNotify discarding code,
	because it led to events being processed out of order.

Thu Jun 24 12:22:02 1999  Tim Janik  <[e-mail]>

	* gdk/gdkglobals.c: preinitialize gdk_error_code to 0.

	* gdk/gdkevents.c (gdk_event_send_client_message_to_all_recurse): since
	we export this function, supress error warnings and don't reset the
	error code in the first half of this function.

	* gdk/gdk.c (gdk_x_error): set gdk_error_code to the actuall X error
	code (instead of just -1) so gdk_error_trap_pop() reveals something
	actually informative about the error that happened.

	* gdk/*.c:
	don't rely on gdk_error_code being -1 if an error occoured, but just
	gdk_error_code != 0.

Thu Jun 24 11:50:07 1999  Tim Janik  <[e-mail]>

	* gdk/gdkevents.c (gdk_event_apply_filters): advance the filter list
	pointer *before* invoking the filter function, so we at least don't
	crash if a filter is removed that is currently executed. window filters
	*really* need to be made truely reentrant at some point.

Wed Jun 16 20:28:34 1999  Tim Janik  <[e-mail]>

	* gdk/gdkevents.c (gdk_event_translate): don't segfault for
	window==NULL in ConfigureNotify.

Mon Jun 14 11:10:15 1999  Tim Janik  <[e-mail]>

	* gdk/gdkevents.c (gdk_event_translate): print the atom name in the
	PropertyNotify debug messages.

Thu Jun 17 13:57:31 1999  Owen Taylor  <[e-mail]>

	* docs/gtk_tut.sgml: Removed references to
	code examples in my directory on gtk.org as
	they should all be in the tutorial now.

	* docs/gtk_tut.sgml: Added sources for dial-test
	and scribble-xinput programs that were previously
	missing.

Tue Jun 15 12:45:12 1999  Owen Taylor  <[e-mail]>

        Fixes from Peter Wainwright <[e-mail]>
	
	* gtk/gtkrc.c (gtk_rc_parse_engine): If rc_style->engine is
	already set, call old engine's destroy function and
	unref the old engine.

Thu Jun 10 17:59:38 1999  Tim Janik  <[e-mail]>

	* gtk/gtkdrawingarea.c (gtk_drawing_area_size): queue a resize.

Wed Jun  9 15:13:16 1999  Tim Janik  <[e-mail]>

	* gtk/gtkaccelgroup.h: mark certain functions as internal.

Wed Jun  9 13:48:28 1999  Tim Janik  <[e-mail]>

        * gtk/gtkpreview.c (gtk_preview_set_expand): queue a resize if the
        expand behaviour changed.

        * gtk/gtklabel.c (gtk_label_set_pattern):
        (gtk_label_set_justify):
        (gtk_label_set_line_wrap):
        don't bother invoking queue_clear, the reallocation does
        that for us, always free_words so the upcoming resize will
        relayout the label's contents.

Wed Jun  9 12:50:48 1999  Tim Janik  <[e-mail]>

        * applied argument implementation patches from Elena Devdariani
        <[e-mail]>.

        * gtk/gtktoolbar.c: ::orientation, ::toolbar_style, ::space_size,
        ::space_style, ::relief
        * gtk/gtkruler.c: ::lower, ::upper, ::position, ::max_size
        * gtk/gtkpreview.c: ::expand
        * gtk/gtkpaned.c: ::handle_size, ::gutter_size
        * gtk/gtknotebook.c: ::homogeneous
        * gtk/gtklabel.c: ::wrap
        * gtk/gtklist.c: ::selection_mode
        * gtk/gtkhandlebox.c: ::handle_position, ::snap_edge
        * gtk/gtkcurve.c: ::curve_type, ::min_x, ::max_x, ::min_y, ::max_y
        * gtk/gtkcolorsel.c: ::update_policy, ::use_opacity
        * gtk/gtkclist.c: ::sort_type
        * gtk/gtkcheckmenuitem.c: ::active, ::show_toggle
        * gtk/gtkaspectframe.c: ::xalign, ::yalign, ::ratio, ::obey_child

Fri Jun  4 00:08:59 1999  Owen Taylor  <[e-mail]>

	* TODO: Added entry about menu keyboard navigation, removed
	some finished items.

Tue Jun  1 23:38:38 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkstyle.c: Removed ill-thought-out part of last
	comment.

Tue Jun  1 23:30:09 1999  Owen Taylor  <[e-mail]>

	* gtk/gtkstyle.c (gtk_style_attach): Get the reference
	counting right when we have to attach a new style
	for a different visual. (Chi-Deok Hwang <[e-mail]>)

	* gtk/gtkstyle.c: Documented the refcounting
	peculularities of gtk_style_attach.

1999-06-01  Tim Janik  <[e-mail]>

	* gtk/gtkwindow.c (gtk_window_new): added return if fail for invalid
	window types.

	* examples/packer/pack.c (main): use GTK_WINDOW_TOPLEVEL instead
	of GTK_TOPLEVEL for creating the window.

1999-06-01  Tim Janik  <[e-mail]>