ChangeLog

2002-03-27  Matthias Clasen  <maclas@gmx.de>

	* configure.in: Try to find libpng via pkg-config first,
	since libpng-1.2.2 will come with a .pc file.

Wed Mar 27 11:10:39 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtknotebook.c (gtk_notebook_real_remove): Set
	page->last_focus_child to NULL as well as removing the
	weak reference, to deal with reentrancy in set_focus_child().
	(#76634, Dennis Björklund)

2002-03-27  Murray Cumming  <murrayc@usa.net>
 
 	* gtk/gtktreeview.c: Corrected registered return type of
	"move-cursor" signal. Had to add a marshaller to 
 	gtk/gtkmarshalers.list.
	
Tue Mar 26 14:46:50 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkmenu.c (gtk_menu_popup): Shuffle the ordering around
	some more (position before realizing) fixing problems with 
	arrows popping up at the wrong time (#73386), hopefully not
	introducing other problems. (Reported by Ettore Perrazoli, others)

2002-03-26  Dave Camp  <dave@ximian.com>

	* gtk/gtktreeview.c (gtk_tree_view_button_press): Free the path
	after calling gtk_tree_view_row_activated() rather than before.

2002-03-25  Sven Neumann  <sven@gimp.org>

	* gtk/gtkrc.c (gtk_rc_parse_font_name): free the style's
	font_description before assigning a new one.
	(gtk_rc_parse_stock): always unref the created icon_set. #76289
	
2002-03-25  Mark McLoughlin  <mark@skynet.ie>

	* gtk/gtkbindings.c: (gtk_binding_entry_add_signal),
	kill code duplicated in gtk_binding_entry_add_signall.

Sun Mar 24 10:32:38 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodel.c (gtk_tree_path_copy): Make path arg const, #75653

	* gtk/gtkfontsel.c (gtk_font_selection_show_available_styles): fix
	a warning

	* gtk/gtktreeview.c (gtk_tree_view_button_press): remove the grab
	when we emit row_activated so that listeners of this signal can
	grab the mouse, #75629

2002-03-23  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextlayout.c (gtk_text_layout_real_invalidate):
	invalidate the line containing start, even if the [start,end)
	range is empty (just invalidate [start,end], essentially).
	Partially fixes #72374

2002-03-23  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextview.c (gtk_text_view_do_popup): end any selection in
	progress, patch from db@zigo.dhs.org, #74620

2002-03-23  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextview.c (gtk_text_view_move_cursor_internal): extend
	selection for pageup/pagedown and ctrl+pageup/pagedown if 
	shift is held. more of #53934

2002-03-23  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextview.c (gtk_text_view_destroy_layout): disconnect 
	layout handlers earlier in the function, to avoid possible
	reentrancy screwups
	(gtk_text_view_invalidate): Don't install idle handlers if 
	layout == NULL, otherwise we get problems during finalization 
	since clearing the buffer invalidates and puts the idle handlers
	back after we destroy the layout. #74660
	(gtk_text_view_ensure_layout): Install the validation handlers
	right after creating the layout.

	* gtk/gtktexttagtable.c (foreach_unref): call
	_gtk_text_buffer_notify_will_remove_tag(), #75126

2002-03-22  Havoc Pennington  <hp@pobox.com>

	* gdk/x11/gdkfont-x11.c (gdk_fontset_load): add more explanatory
	text to the error message about missing charsets, and use
	g_printerr() not g_warning() since this is typically not a
	programming error (we do not export any API to ask whether 
	a font set will have missing charsets so apps realistically can't 
	do anything other than try the gdk_fontset_load())

	* gtk/gtktextview.c (gtk_text_view_key_press_event): return FALSE
	if the text view isn't editable and the user presses Return, 
	so default buttons and such can be activated, #74937

	* gtk/gtktextbuffer.c (paste_from_buffer): don't insert 
	if the insertion point is not editable and the paste 
	is interactive, #74125

	* gtk/gtkwindow.c (gtk_window_move_resize): enhance the #if 0
	debug spew

	* gtk/gtktextbuffer.c (cut_or_copy): only remove the previous 
	cut/copied data right before replacing it, when we know we are
	going to replace it. Fixes #74049

2002-03-22  Richard Hult  <rhult@codefactory.se>

	* gdk/gdkevents.c (gdk_event_get_root_coords): Fix typo, where x
	value was assigned to both x and y.

Fri Mar 22 11:29:11 2002  Owen Taylor  <otaylor@redhat.com>

	Partial fix for problem where keypad keys acted
	as shift-arrows in an entry rather than arrows (#74327)

	* gtk/gtkkeyhash.c (_gtk_key_hash_lookup): Sort lookup
	results by number of modifiers in the entry. Fixes
	problem where if a key matched both modified and unmodified
	key bindings ... e.g., the distinguishing key binding
	was consumed, then it was random which was used. 

	* gtk/gtkbindings.c (gtk_binding_entries_sort_patterns): 
	Catch the case where there are multiple entries from the
	same bindingset (with different modifiers), and use only
	the first entry, which, with the change in _gtk_key_hash_lookup()
	will be the preferred value.

Fri Mar 22 10:56:19 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkaccelmap.c (gtk_accel_map_save_fd): Fix memory
	leak. (#74400, Morten Welinder.)

	* gtk/gtkaccelmap.c: Properly handle short returns from
	write() calls. (Handling EINTR isn't enough... that only
	handles the case where you were interrupted before you
	wrote a single byte.)
	
	* gdk/linux-fb/gdkmouse-fb.c gdk/linux-fb/gdkkeyboard-fb.c:
	Robustify against short returns from write() calls.

Fri Mar 22 10:12:10 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtktextview.c (gtk_text_view_paint): Change
	G_BREAKPOINT() to g_assert_not_reached ().
	(#75865, Ashok Venkiteswaran)
	
2002-03-22  Tor Lillqvist  <tml@iki.fi>

	* gdk/win32/gdkgc-win32.c (gdk_win32_gc_set_dashes): Don't clear
	all of the pen_style, just the PS_STYLE_MASK. Seems to fix #74441,
	but that is just the special case of one-pixel wide one-pixel
	on-off dotted lines. To fully implement generic X11 style dashed
	lines a major rewrite would be needed.

2002-03-21  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Trivial typo
	fix. (Vitaly Tishkov, #75726)

Thu Mar 21 10:04:05 2002  Owen Taylor  <otaylor@redhat.com>

	* gdk/gdkwindow.c (gdk_window_real_get_depth): Remove
	some left over debugging code with a G_BREAKPOINT()
	in it.

Wed Mar 20 19:33:31 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkcalendar.c (gtk_calendar_main_button): When
	changing months when the user clicks on a prev-month
	or next-month day, focus and select the new day.
	Ignore double clicks on prev-month, next-month days.
	(Based on suggestions from Andras Salamon, #74173)

	* gtk/gtkcalendar.c: Implement the focused/unfocused
	selected color change.

2002-03-20  Alex Larsson  <alexl@redhat.com>

	Patches from Carlo E. Prelz <fluido@fluido.as>
	Now gtkfb at least compiles and mostly works. The keyboard
	stuff needs more loving.
	
	* gdk/linux-fb/gdkkeyboard-fb.c (xlate_get_for_keyval,
	xlate_get_for_keycode, raw_get_for_keyval, raw_get_for_keycode):
	At least set the out parameters for these calls.

	* gdk/linux-fb/gdkmain-fb.c:
	(gdk_pointer_grab_info_libgtk_only, gdk_keyboard_grab_info_libgtk_only):
	Implement new functions.
	
Wed Mar 20 19:00:03 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkentry.c (gtk_entry_set_text): Short-circuit
	the text to the exact same thing, so we don't 
	unexpectedly change the selection or cursor position.
	(#74290, John Ellis.)

Thu Mar 21 00:05:14 2002  Kristian Rietveld  <kris@gtk.org>

	* gtk/gtktreeview.c (gtk_tree_view_get_background_area),
	(gtk_tree_view_get_cell_area): fix logic (fixes #74235, #73593)

Wed Mar 20 17:11:51 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkrc.c: Patch from Richard Hestilow to fix
	gtk-font-name changes for widgets that get the actual
	default style. (#73709)

Wed Mar 20 22:59:23 2002  Kristian Rietveld  <kris@gtk.org>

	* gtk/gtkrbtree.[ch]: add _gtk_rbtree_set_fixed_height()

	* gtk/gtktreeprivate.h: add fixed_height_check field

	* gtk/gtktreeview.c (gtk_tree_view_init): initialize
	scroll_sync_timer and fixed_height_check
	(do_validate_rows): add fixed_height_check. If all validated rows
	in the first cycle have the same height, then we set that height for
	the entire tree. This is some sort of 'fake' optimization, but helps
	a lot for the common case. We keep validating the entire tree in
	the background though.
	(gtk_tree_view_set_model): reset fixed_height_check

Wed Mar 20 16:36:08 2002  Owen Taylor  <otaylor@redhat.com>

        * gtk/*.c: Patch from Erwann Chenede, #73900 fixing
	a lot of warnings with Forte CC, mostly implicit
	casts between void * and function pointers.
	
	* gdk/gdkevents.c (gdk_event_get_state): GdkEventVisibility's
	state field is not a GdkModifierType. (Also #73900)

Wed Mar 20 12:35:22 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c (gtk_widget_grab_default): Remove
	leftover notification of has-default. (#75508, Jacob
	Berkman.)

Wed Mar 20 12:27:07 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Allow
	arrow keys as accelerators, as long as some modifier
	is pressed. (#75495)

	* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Fix
	incorrect example in the docs.

Wed Mar 20 12:06:30 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c (gtk_widget_set_child_visible):
	Fix segfault when widget->parent is NULL. 
	(#75615, Alexey A. Malyshev) 

Wed Mar 20 11:32:07 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkentry.c: Improve test to prevent infinite
	loop. (#74952, Thomas Leonard)

	* gtk/gtkmenushell.c (gtk_real_menu_shell_cycle_focus):
	Fix warning when toplevel menu shell isn't a menu
	bar. (Thomas Leonard, #75602)

Wed Mar 20 11:00:59 2002  Owen Taylor  <otaylor@redhat.com>

        * configure.in: Use $PKG_CONFIG, not pkg-config.
        (LEE Sau Dan, #75572)

Wed Mar 20 10:55:56 2002  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkevents-x11.c (gdk_event_translate): Fix assignment
	of time in scroll events. (Sven Neumann, #75574)

2002-03-20  Tor Lillqvist  <tml@iki.fi>

	* gdk/win32/gdkdnd-win32.c (gdk_drag_find_window): Use
	gdk_window_get_toplevel(), as it is the top-level windows that are
	registered for DND.

	* gdk/win32/gdkwin32.h: Don't include gdkinternals.h.

2002-03-19  jacob berkman  <jacob@ximian.com>

	* gtk/gtkcombo.c (gtk_combo_find): fix infinite loop when
	gtk_combo_func() returns NULL (bug #75464)

2002-03-18  jacob berkman  <jacob@ximian.com>

	* gtk/gtkaspectframe.c (gtk_aspect_frame_class_init): set the
	correct min/max values for the ratio property (fixes #75331)

Mon Mar 18 11:55:03 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkimmulticontext.c (gtk_im_multicontext_get_slave):
	Patch from Yao Zhang fixing reference count leak.

	* gtk/gtkentry.c (gtk_entry_key_release): if (entry->editable),
	not if (!entry->editable).

Mon Mar 18 11:09:17 2002  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkwindow-x11.c (gdk_window_set_override_redirect): 
	Fix backwards conditional. (#75019, Dan Winship.)

Sun Mar 17 01:11:16 2002  Kristian Rietveld  <kris@gtk.org>

	* gtk/gtktreeview.c (gtk_tree_view_size_request): use
	do_validate_rows instead of validate_rows_handler (fix by
	Mike Pieper, #74126)

Sat Mar 16 23:54:56 2002  Kristian Rietveld  <kris@gtk.org>

	* gdk/x11/gdkwindow-x11.c (gdk_window_set_static_bit_gravity): just
	return when we have an input_only window (fix by Owen Taylor)

	* gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): add
	scroll_sync_timer

	* gtk/gtktreeview.c (install_scroll_sync_handler): new function,
	(scroll_sync_handler): ditto,
	(gtk_tree_view_unrealize): take scroll_sync_timer into account
	(gtk_tree_view_row_deleted): install scroll_sync_timer instead of
	calling top_row_to_dy/dy_to_top_row directly
	-- this greatly speeds up clearing the model (#73199)

	* gtk/gtktreemodelsort.c
	(gtk_tree_model_sort_convert_path_to_child_path): fix up this function,
	for some reason I really screwed it up (fixes #74663)

2002-03-16  Sven Neumann  <sven@gimp.org>

	* configure.in (GDK_PIXBUF_DEP_CFLAGS) (GDK_PIXBUF_XLIB_DEP_CFLAGS) 
	(GDK_DEP_CFLAGS) (GTK_DEP_CFLAGS): include CFLAGS from gthread-2.0
	so that the libs work correctly in a threaded environment.

Fri Mar 15 12:51:42 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeviewcolumn.c
	(gtk_tree_view_column_new_with_attributes): add example to docs,
	as people are seeming to have trouble with this function.

2002-03-15  Tor Lillqvist  <tml@iki.fi>

	* configure.in: Set MATH_LIB to empty also on Win32.

Fri Mar 15 15:37:01 2002  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkdrawable-x11.c (convert_to_format): 
	Fix byte shift arithmetic for big-endian. (Tracked
	down with help from Tuomas Kuosmanen)

Fri Mar 15 11:28:41 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_insert_column_with_data_func):
	make args const, 74159
	(gtk_tree_view_insert_column_with_attributes): ditto

	* gtk/gtktreeviewcolumn.c
	(gtk_tree_view_column_cell_process_action): remov unused variables.

Fri Mar 15 13:31:51 2002  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtkmenu.c (gtk_menu_leave_notify): Fix test for "active
	submenu".

2002-03-15 Padraig O'Briain <padraig.obriain@sun.com>

	* gdk/x11/gdkkeys-x11.c (update_keymaps): Fudge keymap to have lower
	upper case variants if there is only a single keysym per keycode and
	the key symbol has upper and lower case variants (#74512)

Thu Mar 14 17:09:52 2002  Owen Taylor  <otaylor@redhat.com>

	* gdk/gdkwindow.c (gdk_window_process_all_updates): Fix rather
	improbable reentrancy problem if a window is destroyed
	while updates are being processed on another window. (Noticed
	by Michael Meeks, #74708)

2002-03-14 Vitaly Tishkov <tvv@sparc.spb.su>

        * gtk/gtktreemodelsort.c
	typo in docs for gtk_tree_model_sort_convert_iter_to_child_iter() fixed


Thu Mar 14 11:17:18 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkkeyhash.c (_gtk_key_hash_remove_entry): When
	removing keys from the key hash, reinsert the right list
	back into the hash. (Dave Camp, #74571)

Wed Mar 13 17:17:40 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkobject.h: Remove left-over GTK_OBJECT_CONNECTED
	macro that was defined in terms of the now-gone GTK_CONNECTED
	flag. (Seth Burgess, #74028)

Wed Mar 13 17:11:10 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkaccelgroup.c (accel_group_weak_ref_detach): Unset 
	the acceleratable_groups qdata because qdata isn't removed
	on ->dispose but rather on ->finalize. (#74569, found
	by Matt Wilson.)

Tue Mar 12 23:14:23 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeselection.c (gtk_tree_selection_unselect_iter): Fix
	cut-n-paste bug.

Sat Mar  9 18:23:25 2002  Richard Hestilow  <hestilow@ximian.com>

	* gtk/gtkimage.c (gtk_image_set_from_filename): Allow NULL
	filenames.
	
Tue Mar 12 10:50:09 2002  Owen Taylor  <otaylor@redhat.com>

	* modules/input/gtkimcontextxim.c (gtk_im_context_xim_filter_keypress):
	Fix incorrect return value, filter out returns of 0x7f for
	the delete key. (#74179, Kang Jeong-He)

Mon Mar 11 23:42:11 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodel.c (gtk_tree_model_foreach): fix totally broken
	foreach function.

2002-03-11  Matthias Clasen  <maclas@gmx.de>

	* gtk/gtkitemfactory.c (gtk_item_factory_add_foreign): Document
	gtk_{menu_item,widget}_set_accel_path() as the recommended API.  
	(#69244)

2002-03-11  James Henstridge  <james@daa.com.au>

	* configure.in: set CCAS and CCASFLAGS to get automake 1.6
	compatibility without breaking things for people using 1.4.

Sun Mar 10 21:04:30 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_button_press): finally get the
	right behavior.

Mon Mar 11 01:25:14 2002  Kristian Rietveld  <kris@gtk.org>

	* gtk/gtktreeview.c (gtk_tree_view_button_press): compare path with
	cursor path and not with the selected iter in the 'decide to edit'
	check