Commit Graph

2589 Commits

Author SHA1 Message Date
Manish Singh
064ed1e4a3 sigsetjmp is macroized in some places, so use AC_TRY_LINK instead of
Sun Nov  4 17:36:08 2001  Manish Singh  <yosh@gimp.org>

        * acconfig.h configure.in: sigsetjmp is macroized in some places,
        so use AC_TRY_LINK instead of AC_CHECK_FUNCS for the check.
2001-11-05 01:39:22 +00:00
Owen Taylor
3be9ce0e18 Implement gdk_color_parse() in terms of pango_color_parse().
Sun Nov  4 19:16:23 2001  Owen Taylor  <otaylor@redhat.com>

        * gdk/gdkcolor.c (gdk_color_parse): Implement gdk_color_parse()
        in terms of pango_color_parse().

        * gdk/{linux-fb,win32,x11}/gdkcolor-*.c: Remove port-specific
        gdk_color_parse() implementations.
2001-11-05 00:23:45 +00:00
Owen Taylor
37c87ccde4 queue_resize_on_group with both the old and new mode, not just the new
Sun Nov  4 18:39:43 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtksizegroup.c (gtk_size_group_set_mode):
	queue_resize_on_group with both the old and new mode, not
	just the new mode. (#60171, Nicolas Setton). Also, notify
	the "mode" property.
2001-11-04 23:43:37 +00:00
Owen Taylor
21457ced17 Add a function gdk_window_invalidate_maybe_recurse() for use in "shallow
Sun Nov  4 16:02:08 2001  Owen Taylor  <otaylor@redhat.com>

        * gdk/gdkwindow.[ch]: Add a function gdk_window_invalidate_maybe_recurse()
        for use in "shallow invalidation" of a widget. (Windows belonging
        to the widget, but not to the widget's children)

        * gtk/gtkprivate.h gtk/gtkwidget.c gtk/gtksizegroup.c: Add private
        flags GTK_ALLOC_NEEDED, GTK_REQUEST_NEEDED.  These flags are set
        up on ancestors up to the resize container on queue_resize. Size
        requests only actually take place if GTK_REQUEST_NEEDED, size
        allocations only take place if GTK_ALLOC_NEEDED or the size
        changed.

        * gtk/gtkcontainer.c gtk/gtkwidget.c: Remove
        container->resize_widgets and the RESIZE_NEEDED flag since the
        above flags are sufficient to figure out what needs to be
        resized/reallocated. Remove code manipulating
        container->resize_widget.

        * gtk/gtkwidget.[ch]: Add gtk_widget_set_redraw_on_alloc(); this
        allows widgets to turn off being automatically invalidated is when
        they are resized.

        * gtk/gtkwidget.[ch] (gtk_widget_size_allocate): Invalidation when
        a widget is resized or moved is "shallow" as described above -
        only the windows that need to be invalidated are invalidated.

        * gtk/gtkbox.c gtk/gtktable.c gtk/gtkalignment.c docs/Changes-2.0.txt:
        Make these widget's init functions call
        gtk_widget_set_redraw_on_allocate(widget,FALSE).

        * gtk/gtkwindow.c (gtk_window_configure_event): Call
        _gtk_container_queue_resize(), since we don't want
        redrawing. (Probably could be done for other
        calls to gtk_widget_queue_resize() in gtkwindow.c,
        but this is the most important one.)

        * gtk/gtkwindow.c (gtk_window_move_resize): Don't call
        gtk_widget_queue_draw() - size_allocate() handles
        that as appropriate.

        * gtk/gtkframe.c (gtk_frame_size_allocate): Invalidate instead
        of queue_clear() to avoid invalidating children.
2001-11-04 22:57:03 +00:00
jacob berkman
bc5849a5e0 don't free the module name until after we load the module
2001-11-04  jacob berkman  <jacob@ximian.com>

	* gtk/gtkmain.c (find_module): don't free the module name until
	after we load the module
2001-11-04 20:14:41 +00:00
Owen Taylor
ee0ebf46ab Convert GTK_TYPE_CTREE_NODE to pointer derivation instead of boxed
Sat Nov  3 13:57:21 2001  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtkctree.c: Convert GTK_TYPE_CTREE_NODE to pointer
        derivation instead of boxed derivation.

        * gtk/gtkmarshal.list: Remove some now unused marshallers.
2001-11-04 19:57:17 +00:00
Tor Lillqvist
d36c54b4a8 Can't include gtkprivate.h (I added the include yesterday, without really
2001-11-04  Tor Lillqvist  <tml@iki.fi>

	* gtk/gtkimmodule.c: Can't include gtkprivate.h (I added the
	include yesterday, without really thinking), as that defeats the
	working of correct_libdir_prefix() (it becomes a no-op.). Add
	comment mentioning that. Thanks to Hans Breuer for noticing.
2001-11-03 23:26:03 +00:00
Daniel Elstner
ac81252161 Use GtkWindow* as first signal argument (was GtkWidget*).
2001-11-03  Daniel Elstner  <daniel.elstner@gmx.net>

	* gtk/gtkwindow.h (frame_event): Use GtkWindow* as first
	signal argument (was GtkWidget*).

	* gtk/gtkwindow.c (gtk_window_frame_event),
	  gtk/gtkwindow-decorate.c (gtk_decorated_window_frame_event):
	Fixed argument types as above, removed GTK_WINDOW casts and
	added some GTK_WIDGET casts instead.
2001-11-03 23:02:40 +00:00
Hans Breuer
2a0f4e7d9a chain finalize to parent class to get removed from the toplevel_list.
2001-11-03  Hans Breuer  <hans@breuer.org>

	* gtk/gtkfilesel.c (gtk_file_selection_finalize) : chain
	finalize to parent class to get removed from the toplevel_list.
	Should fix 'random' crashes of #63474.

	* gtk/gtktreemodelsort.c : chain finalize() to parent class
2001-11-03 20:47:50 +00:00
Tor Lillqvist
bee6f66b5e Correct some renamed functions.
2001-11-03  Tor Lillqvist  <tml@iki.fi>

	* gtk/gtk.def: Correct some renamed functions.

	* gtk/gtkimmodule.c (correct_libdir_prefix): New function, used on
	Windows to turn build-time paths from a gtk.immodules distributed
	as part of a binary package into runtime ones in the
	end-user-chosen installation directory.
	(gtk_im_module_init): Use it for module path and domain
	directory.
2001-11-03 00:44:35 +00:00
Tor Lillqvist
1d15be1599 Use -no-undefined on Windows. Look for .dll or .so as appropriate as
2001-11-03  Tor Lillqvist  <tml@iki.fi>

	* modules/input/Makefile.am: Use -no-undefined on Windows. Look
	for .dll or .so as appropriate as module suffix.

	* gtk-zip.sh.in: Use correct import library names.

	* gtk/gtk.def: Add a couple of missing entry points. (#63585)

2001-11-02  Tor Lillqvist  <tml@iki.fi>

	* gtk/gtkrc.c (gtk_rc_make_default_dir): Fix typo: extraneous
	comma.  Include gtkprivate.h for GTK_LIBDIR etc definitions on
	Windows.

2001-10-30  Tor Lillqvist  <tml@iki.fi>

	* Makefile (install-data-hook): Use cp, not $(LN_S) on the .pc
	files. Configure on Win32 (running on Cygwin) thinks symlinks
	exist, but pkg-config is not necesarily a Cygwin program, and
	doesn't understand them.
2001-11-02 22:56:59 +00:00
Jonathan Blandford
050625298e Clean up height code a bit. I don't think it's completely correct yet, but
Fri Nov  2 16:45:17 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkrbtree.c (_gtk_rbtree_remove_node): Clean up height code
	a bit.  I don't think it's completely correct yet, but it's
	getting there.
2001-11-02 21:47:27 +00:00
Owen Taylor
44934dca38 Remove random + 5 for width and height. If people want padding, they
Fri Nov  2 16:14:15 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkviewport.c (gtk_viewport_size_request): Remove
	random + 5 for width and height. If people want padding,
	they should add padding. (Note the +5 isn't padding
	that will always appear - it just appears in the case
	where the widget is allocated it's requisition.)
	(#51018, Janet Davis)
2001-11-02 21:16:54 +00:00
Owen Taylor
92d5e4b2c7 Pad the structure for future expansion.
Fri Nov  2 15:53:23 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkimcontext.h (struct _GtkIMContextClass): Pad
	the structure for future expansion.
2001-11-02 20:54:18 +00:00
Owen Taylor
7f63b5db98 Patch from HideToshi Tajima (#51922)
Fri Nov  2 15:30:34 2001  Owen Taylor  <otaylor@redhat.com>

        Patch from HideToshi Tajima (#51922)

        * gtk/gtkimmulticontext.c: Proxy set_use_preedit().

        * gtk/modules/input/gtkimcontextxim.[ch]: Implement
        set_use_preedit().

        * gtk/modules/input/gtkimcontextxim.[ch]: If we have
        to destroy the input context because we change the
        client window or use_preedit, make sure we empty
        the preedit string.
2001-11-02 20:48:15 +00:00
Owen Taylor
782107bc11 Go to the GUP proposed ordering of buttons with [OK] in the lower right
Fri Nov  2 14:55:53 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/{gtkcolorseldialog.c,gtkfilesel.c,gtkfontsel.c,
	gtkgamma.c,gtkmessagedialog.c}: Go to the GUP
	proposed ordering of buttons with [OK] in the lower
	right hand corner. Patch from Gregory Merchan,
	#56331.
2001-11-02 20:02:44 +00:00
Jonathan Blandford
1b1b2e8264 remove extraneous gtk_label_clear_layout (label)
Fri Nov  2 11:51:49 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtklabel.c (gtk_label_select_region_index): remove
	extraneous gtk_label_clear_layout (label)
2001-11-02 17:18:01 +00:00
Sebastian Wilhelmi
d5b5427c06 Removed -DGTK_DISABLE_COMPAT_H.
2001-11-02  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* tests/makefile.msc, gtk/makefile.msc.in: Removed
	-DGTK_DISABLE_COMPAT_H.

	* docs/Changes-2.0.txt:
	s/GDK_DISABLE_COMPAT_H/GDK_DISABLE_DEPRECATED/

	* gtk/gtkcompat.h.in, gdk/gdkcompat.h: Removed from CVS.
2001-11-02 15:39:04 +00:00
Owen Taylor
ca21695fe9 Convert to use pkg-config rather than gtk-config. (#53375, Skip Montanaro)
Fri Nov  2 10:21:03 2001  Owen Taylor  <otaylor@redhat.com>

	* examples/**/Makefile.am: Convert to use pkg-config
	rather than gtk-config. (#53375, Skip Montanaro)
2001-11-02 15:27:27 +00:00
Matt Wilson
bc0d15aba7 remove totally broken unused, non-compiling, static function.
2001-11-02  Matt Wilson  <msw@redhat.com>

	* gtk/gtkdialog.c (find_child_by_response_id): remove totally
	broken unused, non-compiling, static function.
2001-11-02 14:49:37 +00:00
Owen Taylor
78fa1576e6 Iterate through children of the action area, not of the vbox. (#58278,
Fri Nov  2 08:17:06 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkdialog.c (gtk_dialog_set_response_sensitive):
	Iterate through children of the action area, not of
	the vbox. (#58278, Sergey Kuzminov)
2001-11-02 13:20:17 +00:00
Havoc Pennington
daa04f480f handle -1 argument in order to remove a workaround in Nautilus that forced
2001-11-01  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktext.c (gtk_text_set_position): handle -1 argument in
	order to remove a workaround in Nautilus that forced
	GTK_ENABLE_BROKEN

	* gtk/gtkwidget.c (gtk_widget_modify_style): fix typos in the docs
2001-11-02 05:22:07 +00:00
Owen Taylor
04e8bd13a9 Patch from George Lebl to fix division by zero for full scroll bars.
Thu Nov  1 20:09:31 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkrange.c: Patch from George Lebl to
	fix division by zero for full scroll bars. (#62114)
2001-11-02 01:13:31 +00:00
Owen Taylor
55676c57bd ref/unref around gtk_widget_event() if we are going to set a flag
Thu Nov  1 19:56:40 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkmain.c (gtk_main_do_event): ref/unref
	around gtk_widget_event() if we are going to
	set a flag afterwards. (#63464)
2001-11-02 01:00:40 +00:00
Owen Taylor
05969ed566 Actually add the missing/broken image icon as the image for the "missing
Thu Nov  1 19:44:48 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkiconfactory.c gtk/stock-icons/Makefile.am:
	Actually add the missing/broken image icon as the
	image for the "missing image" stock icon.
2001-11-02 00:48:28 +00:00
Owen Taylor
c77203bd74 Set a reasonable default height for the window.
Thu Nov  1 19:18:34 2001  Owen Taylor  <otaylor@redhat.com>

	* demos/gtk-demo/stock_browser.c (do_stock_browser):
	Set a reasonable default height for the window.

	* demos/gtk-demo/stock_browser.c (id_to_macro): Fix
	bug where subsequent '-' weren't converted to '_'.
	(#59550, Matthias Clasen)

	* demos/gtk-demo/appwindow.c (menu_items): Don't right
	justify the Help menu - just include a comment on
	how to do it. (#63539, 	Marius Andreiana)

	* gtk/gtkiconfactory.c (gtk_icon_set_get_sizes): Don't
	list GTK_ICON_SIZE_INVALID.

	* demos/gtk-demo/stock_browser.c: Show the biggest available
	size, not a fixed size. (Often reported, including #63539,
	Marius Andreiana)
2001-11-02 00:25:14 +00:00
Jonathan Blandford
a2ff9e4179 Fix reorder_fixup, #59583
Thu Nov  1 19:11:35 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkrbtree.c (gtk_rbtree_reorder_fixup): Fix reorder_fixup,
	#59583

	* gtk/gtktreeselection.c (gtk_tree_selection_set_mode): fix
	warning.
2001-11-02 00:13:30 +00:00
Owen Taylor
2ced30ad32 Make GtkFunction return boolean, not gint. (Daniel Elstner).
Thu Nov  1 16:54:00 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtktypeutils.h: Make GtkFunction return boolean, not gint.
	(Daniel Elstner).
2001-11-01 21:54:52 +00:00
Owen Taylor
a1fe2ac180 Add: - A ::retrieve_surrounding signal that asks the widget for context
Thu Nov  1 16:20:56 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkimcontext.[ch]: Add:
	  - A ::retrieve_surrounding signal that asks the widget for
	    context around the insertion point.
	  - A ::delete_surrounding signal that asks the widget to
	    delete context aroudn the insertion point.
	  - gtk_im_context_set_context() for widgets to set context
	    around the insertion point in response to ::retrieve_context.
	  - gtk_im_context_get_context() for context to get context
	    around the insertion point

	* gtkmarshal.list: Add BOOL:INT,INT

	* gtk/gtkimmulticontext.c: Proxy the get_surrounding() /
	set_surrounding() methods, and the ::retrieve_surrounding /
	::delete_surrounding signals.

	* gtk/gtkentry.c gtk/gtktreeview.c: Hook up to the
	GtkIMContext::retrieve_surrounding / ::delete_surrounding
	signals.
2001-11-01 21:50:58 +00:00
Jonathan Blandford
2704ea2b58 it's amazing how well things work sometimes, even when they're completely
Thu Nov  1 15:45:04 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_rows_reordered):
	it's amazing how well things work sometimes, even when they're
	completely wrong.

	* gtk/gtktreeview.c (gtk_tree_view_real_collapse_row): Fix bug
	where you could try to collapse a node w/o it having children.

	(gtk_tree_view_class_init): remove Shift L<->R as they already
	existed for expand/collapse.
2001-11-01 20:46:01 +00:00
Jonathan Blandford
b852358d0a Fix crash found by Matt Wilson.
Thu Nov  1 12:21:31 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_focus_to_cursor): Fix crash
	found by Matt Wilson.
2001-11-01 17:23:03 +00:00
Jonathan Blandford
d63b7cd693 Support Shift, Control, and Shift|Control L<->R, #63475
Thu Nov  1 00:44:50 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_class_init): Support Shift,
	Control, and Shift|Control L<->R, #63475
2001-11-01 06:29:35 +00:00
Jonathan Blandford
e7729de280 fix infinite loop noticed by yosh.
Wed Oct 31 18:53:51 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodel.c (gtk_tree_row_ref_deleted_callback): fix
	infinite loop noticed by yosh.
2001-11-01 00:06:32 +00:00
Michael Meeks
f3740fb2ab unset the GTK_REALIZED flag so we don't re-enter when we are destroyed
2001-11-01  Michael Meeks  <michael@ximian.com>

	* gtk/gtksocket.c (gtk_socket_unrealize): unset the
	GTK_REALIZED flag so we don't re-enter when we are
	destroyed from the plug side.
2001-10-31 23:58:31 +00:00
Owen Taylor
2145a4ef10 Add a "menu" property and notify on it. (#62798, Padraig O'Briain)
Wed Oct 31 18:23:47 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkoptionmenu.c (gtk_option_menu_detacher):
	Add a "menu" property and notify on it. (#62798,
	Padraig O'Briain)

	* gtk/gtkselection.[ch] gtk/{gtkentry.c, gtkfilesel.c,
	gtkoldeditable.c, gtktextbuffer.c, gtktextview.c}:
	Fix set_text to take a gchar, not a guchar, and to have
	a len argument.
2001-10-31 23:49:09 +00:00
Manish Singh
7dccab8f3d fix typo to make it compile
Wed Oct 31 15:31:13 2001  Manish Singh  <yosh@gimp.org>

        * gtk/gtkstock.c: fix typo to make it compile
2001-10-31 23:33:22 +00:00
Jonathan Blandford
a64babbb9c if the widget is insensitive, draw the text insensitively, #63306
Wed Oct 31 17:27:20 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render): if
	the widget is insensitive, draw the text insensitively, #63306
2001-10-31 22:57:28 +00:00
Matthias Clasen
8249338abb Add stock items for most stock icons. (#61757)
* gtk/gtkstock.c: Add stock items for most stock icons. (#61757)
2001-10-31 22:27:29 +00:00
Jonathan Blandford
d7a97b9728 rename gtk_selection_data_set_tree_row, #60218
Wed Oct 31 16:53:48 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreednd.c (gtk_tree_set_row_drag_data): rename
	gtk_selection_data_set_tree_row, #60218
	(gtk_tree_get_row_drag_data): rename
	gtk_selection_data_get_tree_row, #60218

	* gtk/gtktreemodel.c (gtk_tree_row_ref_deleted_callback): Actually
	get this right, after the third try, #63122.
2001-10-31 21:55:55 +00:00
jacob berkman
f2f7090a62 these should be 31, not 3. Hooray for Xatoms (and not using the XA_*
2001-10-31  jacob berkman  <jacob@ximian.com>

	* gdk/gdkselection.h (GDK_TARGET_STRING):
	(GDK_SELECTION_TYPE_STRING): these should be 31, not 3.  Hooray
	for Xatoms (and not using the XA_* macros)!
2001-10-31 21:52:29 +00:00
Owen Taylor
328d834e6d Add a gtk_window_get_focus() getter to determine the currently focused
Wed Oct 31 15:38:14 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwindow.[ch] (gtk_window_get_focus): Add a
	gtk_window_get_focus() getter to determine the currently
	focused widget within the window. (#63145, request
	from Damian Ivereigh)
2001-10-31 20:41:02 +00:00
Jonathan Blandford
30f9fab4b4 Add GTK_SELECTION_NONE enum, #61695
Wed Oct 31 14:45:08 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkenums.h (enum): Add GTK_SELECTION_NONE enum, #61695

	* gtk/gtktreeselection.c (gtk_tree_selection_set_mode): Handle new
	GTK_SELECTION_NONE enum.
	(_gtk_tree_selection_internal_select_node): ditto

	* gtk/gtkcellrenderer.h (struct _GtkCellRendererClass): add
	constness.

	* gtk/gtkcellrenderertoggle.c: more yummy constness.

	* gtk/gtkclist.c (gtk_clist_set_selection_mode): g_return_if_fail
	if mode == GTK_SELECTION_NONE
2001-10-31 20:20:12 +00:00
Jonathan Blandford
c49351c86b Added a "cursor_changed" signal, #62850.
Wed Oct 31 14:05:17 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_class_init): Added a
	"cursor_changed" signal, #62850.
2001-10-31 19:08:09 +00:00
Matt Wilson
67a1d07327 after allocating the treedatalist, zero it to make sure the values are
2001-10-31  Matt Wilson  <msw@redhat.com>

	* gtk/gtktreedatalist.c (_gtk_tree_data_list_alloc): after
	allocating the treedatalist, zero it to make sure the values are
	cleared from any garbage that was in this chunk.
2001-10-31 18:54:20 +00:00
Matt Wilson
3cc89fb5ab remove conflict moarker 2001-10-31 18:52:22 +00:00
Murray Cumming
e0094ea92e gchar* args of GtkCellRendererText and GtkCellRendererToggle signal handlers are noe const gchar*. 2001-10-31 10:27:17 +00:00
Jonathan Blandford
8ec7b9fcff massize rewrite. Static models now totally work. I'm not 100% sure about
Tue Oct 30 19:17:57 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_sort_level): massize
	rewrite.  Static models now totally work.  I'm not 100% sure about
	row_inserted and row_changed, but I'll get those later.
2001-10-31 00:20:15 +00:00
Sven Neumann
aec8647264 use GLIB_AC_DIVERT_BEFORE_HELP() so we get proper output for configure
2001-10-30  Sven Neumann  <sven@gimp.org>

	* configure.in: use GLIB_AC_DIVERT_BEFORE_HELP() so we get proper
	output for configure --help.
2001-10-30 15:52:09 +00:00
Havoc Pennington
cc910abb42 Update the IM spot location here, if text was invalidated in the visible
2001-10-30  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextview.c (changed_handler): Update the IM spot location
	here, if text was invalidated in the visible area, because the
	scroll offset doesn't normally change in that case, and the mark
	isn't set, just implicitly moved over as text is added/removed
2001-10-30 14:15:01 +00:00
Jonathan Blandford
44a70fc239 Code cleanup. (gtk_separator_menu_item_class_init): Fix bugs in this code.
Mon Oct 29 19:18:35 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkseparatormenuitem.c: Code cleanup.
	(gtk_separator_menu_item_class_init): Fix bugs in this code.
2001-10-30 00:24:08 +00:00
jacob berkman
7c12bae85c automake doesn't support conditionalized LDFLAGS, so put win32 flags in
2001-10-29  jacob berkman  <jacob@ximian.com>

	* gdk/Makefile.am (LDFLAGS):
	* gtk/Makefile.am (LDFLAGS): automake doesn't support conditionalized
	LDFLAGS, so put win32 flags in here
2001-10-29 21:50:06 +00:00
Jonathan Blandford
14a5e057c7 Darn. I can't believe this took this long to fix.
Mon Oct 29 15:41:58 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_sort_level): Darn.
	I can't believe this took this long to fix.
2001-10-29 20:43:01 +00:00
Jonathan Blandford
b5ccbdfb67 fix reordered signal.
Mon Oct 29 13:54:49 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_rows_reordered): fix
	reordered signal.
2001-10-29 18:56:00 +00:00
Owen Taylor
326f771536 Grab the focus to the fileop entry for create dir / rename file.
Mon Oct 29 12:27:51 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkfilesel.c (gtk_file_selection_rename_file): Grab
	the focus to the fileop entry for create dir / rename
	file.
2001-10-29 18:44:15 +00:00
Owen Taylor
ededbc646c Don't use AC_CHECK_FILE to check for a file since it always spits warnings
Mon Oct 29 12:21:49 2001  Owen Taylor  <otaylor@redhat.com>

        * configure.in: Don't use AC_CHECK_FILE to check for a
        file since it always spits warnings about cross compilation,
        use -f instead. It's not like we cross compile properly
        anyways.

        * configure.in (gtktargetlib): Move call to AC_PROG_CC
        to suppress autoconf warning.

        * acconfig.h: Add some missing #undefs from recent
        Win32 additions.
2001-10-29 17:25:40 +00:00
Owen Taylor
1493f6f7d4 Don't try to use pkg-config when we didn't find it. (#62944, Eric Lemings)
Mon Oct 29 11:31:40 2001  Owen Taylor  <otaylor@redhat.com>

	* m4macros/gtk-2.0.m4: Don't try to use pkg-config
	when we didn't find it. (#62944, Eric Lemings)

	* m4macros/gtk-2.0.m4: Fix problem with spaces around =
	sign in assignment. (#63209, Arkadiusz Miskiewicz)
2001-10-29 16:51:37 +00:00
Anders Carlsson
62adef452e Calculate the buttons size request before using it. Fixes #61696.
2001-10-29  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtktreeview.c (gtk_tree_view_size_request): Calculate
	the buttons size request before using it. Fixes #61696.
2001-10-29 16:48:56 +00:00
Tor Lillqvist
06b4ef6517 Updates.
2001-10-29  Tor Lillqvist  <tml@iki.fi>

	* README.win32: Updates.

	* gtk-zip.sh.in: New file, used to build distribution package for
	Windows.

	* gdk/gdkglobals.c: Mark gdk_threads_mutex for DLL export when
	applicable with GDKVAR.

	* gtk/gtk.def: Update.

	* gtk/gtkfilesel.c: Include <winsock.h> (if available) for
	gethostname().

	* gtk/gtkmain.c
	* gtk/gtkrc.c: (Win32) Save actual DLL name for later use in DLL
	entry function. Avoid hardcoded paths GTK_LIBDIR, GTK_SYSCONFDIR,
	GTK_DATA_PREFIX and GTK_LOCALEDIR, instead add functions that call
	g_win32_get_package_installation_subdirectory() with the actual
	DLL name saved above. Redefine above directory name macros to call
	these functions. Remove some ifdefs.

	* gtk/maketypes.awk: Output GTKTYPEBUILTINS_VAR (that marks
	variable for export on Win32) also to the _vars file.

	Changes for autoconfiscated build on Win32, and addition of Win32
	backend to the related files:

	* configure.in: Like in GLib, set LT_CURRENT_MINUS_AGE for use
	when forming DLL name in some files. Set MS_LIB_AVAILABLE is
	lib.exe is available. Call AC_LIBTOOL_WIN32_DLL. Set
	PLATFORM_WIN32, OS_WIN32 and USE_WIN32 automake conditionals. Add
	win32 target, using pangowin32. Don't use the
	-export-symbols-regex option on Win32, we use .def files to list
	exported symbols. Check <winsock.h> (for gethostname() in
	gtkfilesel.c). Enclose nested AC_CHECK_* macros in brackets to
	prevent premature m4 expansion.

	* acconfig.h: Add HAVE_WINTAB.

	* gdk/Makefile.am: Add libgdk-win32-1.3.la target and associated
	macros and rules. Use -no-undefined on Win32. Use gdk.def file. If
	MS_LIB_AVAILABLE, build MS import library. Install the import
	libraries. If HAVE_WINTAB, link with the Wintab library.

	* gtk/Makefile.am: Add libgtk-win32-1.3.la target and associated
	macros and rules. Use -no-undefined on Win32. Use gtk-win32.def
	file. Install import libraries.
2001-10-29 07:06:37 +00:00
Anders Carlsson
2933fbda25 Fix build.
2001-10-29  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtkiconfactory.c (get_default_icons): Fix build.
2001-10-28 23:47:37 +00:00
Hans Breuer
93f12bd6d4 static correct-ness, underscore prefixing of library internal functions
2001-10-28  Hans Breuer  <hans@breuer.org>

	* gdk/gdk.c gdk/gdkevents.c
	  gdk/win32/gdkcolor-win32.c gdk/win32/gdkdnd-win32.c
	  gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
	  gdk/win32/gdkfont-win32.c gdk/win32/gdkgc-win32.c
	  gdk/win32/gdkim-win32.c gdk/win32/gdkmain-win32.c
	  gdk/win32/gdkprivate-win32.h gdk/win32/gdkproperty-win32.c
	  gdk/win32/gdkselection-win32.c gdk/win32/gdkwin32.h
	  gdk/win32/gdkwindow-win32.c gdk/win32/gdkwindow-win32.h :
	static correct-ness, underscore prefixing of library internal
	functions
	(applied the undisputed and the win32 part. Of the latter
	 I'm probably the one who will change it back again, if Owen
	 decides that the Gdk*Impl types should not be private to Gdk)

	* gdk/gdk.def : added the remaining exported functions
2001-10-28 21:28:51 +00:00
Matthias Clasen
c27900c3f6 Documentation updates.
* gtk/gtkcellrenderertoggle.c, gtk/gtkimcontextsimple.c,
        gtk/gtkimmulticontext.c, gtk/gtkimagemenuitem.c,
        gtk/gtkiconfactory.c, gtk/gtkwindow.c: Documentation updates.

        * docs/reference/gtk/tmpl/gtkmenuitem.sgml,
        docs/reference/gtk/tmpl/gtkmenu.sgml,
        docs/reference/gtk/tmpl/gtkmenushell.sgml,
        docs/reference/gtk/tmpl/gtkcontainer.sgml,
        docs/reference/gtk/gtk-sections.txt: Updates.
2001-10-28 21:15:36 +00:00
jacob berkman
96462944bf do not call gtk_settings_get_default() here as that requires an X
2001-10-28  jacob berkman  <jacob@ximian.com>

	* gtk/gtkcolorsel.c (gtk_color_selection_class_init): do not call
	gtk_settings_get_default() here as that requires an X connection
	(which breaks doc building with no X connection) and is not
	multihead safe
	(gtk_color_selection_init): delay palette loading until realize
	time
	(gtk_color_selection_realize): load the palette, and initialize
	the global palette if it hasn't been already

	* gtk/gtkpreview.c (gtk_preview_class_init): don't initialize the
	visual/cmap fields of klass->info since they are gone
	(gtk_preview_get_visual): just return gdk_rgb_get_visual ()
	(gtk_preview_get_cmap): just return gdk_rgb_get_colormap ()
	(gtk_preview_realize): don't set VISUAL and COLORMAP attributes

	* gtk/gtkpreview.h (struct _GtkPreviewInfo): remove visual and
	cmap fields
	(gtk_preview_get_visual):
	(gtk_preview_get_cmap): mark as deprecated

	* docs/Changes-2.0.txt: add a little note about the GtkPreviewInfo
	changes
2001-10-28 16:49:56 +00:00
Owen Taylor
1b6f92f885 un Oct 28 09:15:39 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkimcontext.h (struct _GtkIMContext): Fixed
        structure to have GObject not GtkObject as
        parent_instance. (Jeff Franks.)
2001-10-28 14:17:49 +00:00
Matthias Clasen
5b10c877c1 Typo fix. Updates. Document the special values <none> and <parent> for
* gdk/x11/gdkinput.c: Typo fix.
        * gdk/tmpl/input_devices.sgml: Updates.
        * gtk/tmpl/gtkrc.sgml: Document the special values <none> and
        <parent> for bg_pixmap.
2001-10-27 20:41:05 +00:00
Tim Janik
ec0997df71 cosmetics 2001-10-27 17:49:27 +00:00
Havoc Pennington
f2a0104c19 Call update_im_spot_location here explicitly
2001-10-26  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextview.c (gtk_text_view_mark_set_handler): Call
	update_im_spot_location here explicitly
	(gtk_text_view_reset_im_context): don't update the spot location
	here
2001-10-27 02:41:24 +00:00
Anders Carlsson
6a78fcb59f Fix typo in docs. This fixes #62942.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtktreemodel.c (gtk_tree_model_get): Fix typo in docs.
	This fixes #62942.
2001-10-27 01:23:22 +00:00
Anders Carlsson
0bd42134fe Clarify that we're returning a spin button in the _new function. This
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtkspinbutton.c (gtk_spin_button_new_with_range):
	Clarify that we're returning a spin button in the _new function.
	This fixes #54097.
2001-10-27 01:17:38 +00:00
Owen Taylor
3921563833 fix typos in ChangeLog 2001-10-27 01:03:10 +00:00
Owen Taylor
c860d735bd Oct 26 20:55:57 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkbutton.c: Revert changes to GTK_RUN_LAST.
        Unfortunately, people apparently erroneously connect
        to ::clicked for GtkToggleButton and expect
        they know what happened in the default signal handler
        instead of appropriately connecting to notification
        signal ::toggled. When the revolution comes, such
        people will be first against the wall.

        We'll just have to go back to the old less-reliable
        set-it-back hacks for handling model-view toggle
        buttons and entries. :-(.
2001-10-27 00:59:51 +00:00
Hans Breuer
e2e6940366 to simplify parsing for exported functions: - made implementation
2001-10-27  Hans Breuer  <hans@breuer.org>

	* gtk/gtkbbox.c gtk/gtkctree.c gtk/gtkhbbox.c
	  gtk/gtkimmulticontext.c gtk/gtklabel.c gtk/gtkliststore.c
	  gtk/gtkmenu.c gtk/gtkpaned.c gtk/gtkrc.c gtk/gtkscale.c
	  gtk/gtkstyle.c gtk/gtktextbuffer.c gtk/gtktextlayout.c
	  gtk/gtktexttag.c gtk/gtktexttagtable.c gtk/gtktextview.c
	  gtk/gtktreestore.c gtk/gtkvbbox.c :
	to simplify parsing for exported functions:
	- made implementation signature static, when the local
	  prototype already was
	- put the functions return value on it's own line
	- added as space between the function name and the
	  opening bracket

	* gtk/gtk.def : added the remaining exported functions
2001-10-27 00:41:12 +00:00
Anders Carlsson
ed96ad827c Add note about width having to be greater than 0. This fixes #55574.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_set_fixed_width):
	Add note about width having to be greater than 0. This fixes
	#55574.
2001-10-27 00:25:17 +00:00
Anders Carlsson
110970bfc6 Fix docs to say previous instead of next.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtktextiter.c (gtk_text_iter_backward_sentence_start):
	Fix docs to say previous instead of next.
	(gtk_text_iter_backward_word_start): Likewise.
	This fixes bug #62980.
2001-10-27 00:18:23 +00:00
Anders Carlsson
bb8ea8c470 Mention that the valid width is in range 0-65535 pixels. Fixes bug #56754.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtkcontainer.c (gtk_container_set_border_width): Mention
	that the valid width is in range 0-65535 pixels. Fixes bug
	#56754.
2001-10-27 00:03:13 +00:00
Anders Carlsson
16f42cbdc1 Remove a dot in the documentation. Fixes bug #62632.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtksizegroup.c (gtk_size_group_set_mode): Remove
	a dot in the documentation. Fixes bug #62632.

This has got to be the most useful bug I have ever fixed :)
2001-10-26 23:47:38 +00:00
Anders Carlsson
dcb9a6e16e Replace int and guint with long and gulong in some places to make the code
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* gdk/x11/gdkmain-x11.c: Replace int and guint with
	long and gulong in some places to make the code 64-bit
	clean.
	(_gdk_windowing_init_check): Replace gint with gulong.
	This patch was made by George Lebl and fixes bug #62113.
2001-10-26 23:43:16 +00:00
Anders Carlsson
78fca9fd05 Set up destroy signals so that all windows will be destroyed when one is.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* tests/testgtk.c
	(create_window_states): Set up destroy signals so that
	all windows will be destroyed when one is. This fixes
	bug #58133.
2001-10-26 23:37:21 +00:00
Anders Carlsson
dc0772a2b9 Don't set a fixed height on the hscale widget. This fixes "bug" #55840.
2001-10-27  Anders Carlsson  <andersca@gnu.org>

	* tests/testgtk.c (create_range_controls): Don't set a
	fixed height on the hscale widget. This fixes "bug"
	#55840.
2001-10-26 23:06:43 +00:00
Anders Carlsson
fdb66f1ab4 Create new "indent_expander" style property.
2001-10-26  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtktreeview.c:
	(gtk_tree_view_class_init): Create new "indent_expander"
	style property.

	(gtk_tree_view_get_arrow_xrange): Add a tree argument
	to the function since the xrange can change depending
	on where in the tree we are.

	(coords_are_over_arrow): Update function call to
	gtk_tree_view_get_arrow_xrange.
	(gtk_tree_view_draw_arrow): Likewise.

	(gtk_tree_view_real_expand_collapse_cursor_row):
	Call real_{expand|collapse}_row, so that we'll have an
	animation.
2001-10-26 19:45:06 +00:00
Kristian Rietveld
ad29f522b5 fixed a small typo
Fri Oct 26 20:13:36 2001  Kristian Rietveld  <kristian@planet.nl>

        * tests/Makefile.am: fixed a small typo
2001-10-26 18:12:34 +00:00
Kristian Rietveld
d84a4acbb7 Anders Carlsson suggested to use G_N_ELEMENTS here
Fri Oct 26 18:27:11 2001  Kristian Rietveld  <kristian@planet.nl>

        * demos/gtk-demo/list_store.c (create_model): Anders
        Carlsson suggested to use G_N_ELEMENTS here
2001-10-26 16:31:01 +00:00
Sven Neumann
5a6d127d7b gtk/gtkbutton.[ch] fixed inline comments
2001-10-26  Sven Neumann  <sven@gimp.org>

	* gtk/gtkbutton.[ch]
	* gtk/gtkdnd.c: fixed inline comments

	* gtk/gtkgamma.c: gtk_entry_get_text() returns a const gchar.
2001-10-26 15:41:46 +00:00
Hans Breuer
11e6236bec updated externals
2001-10-26  Hans Breuer  <hans@breuer.org>

	* gdk-pixbuf/gdk_pixbuf.def :
	* gdk/gdk.def :
	* gtk/gtk.def : updated externals

	* gdk/win32/gdkpixmap-win32.c : removed duplicate of
	gdk_window_lookup implementation. It already was in
	gdk/win32/gdkwindow-win32.c

	* gdk/win32/gdkproperty-win32.c : made it compile again
	after GdkAtom API change

	* gtk/gtk/makefile.msc.in : updated
2001-10-26 14:38:12 +00:00
Owen Taylor
ec30380628 Version 1.3.10, require GLib 1.3.10.
Wed Oct 24 11:36:33 2001  Owen Taylor  <otaylor@redhat.com>

        * configure.in (GTK_MICRO_VERSION): Version 1.3.10,
        require GLib 1.3.10.

        * NEWS: updates.
2001-10-25 21:07:53 +00:00
Jonathan Blandford
889d64b46e Add support for invalid nodes. (_gtk_rbnode_rotate_right): Ditto.
Thu Oct 25 16:27:29 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkrbtree.c (_gtk_rbnode_rotate_left): Add support for
	invalid nodes.
	 (_gtk_rbnode_rotate_right): Ditto.
	 (_gtk_rbtree_node_mark_invalid): New function.
	 (_gtk_rbtree_node_mark_valid): New function.

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_class_init): We're a
	GObject, not a GtkObject.
	(gtk_tree_model_sort_row_has_child_toggled): Rewrote to be more
	correct.
	(gtk_tree_model_sort_row_deleted): ditto.
	(gtk_tree_model_sort_{un,}ref_node): Fix.

	* gtk/gtktreeview.c: Protean incremental reflow support (commented
	out)

	* gtk/gtktreeview.h (GtkTreeViewSearchEqualFunc): change char *key
	to const char *key.

	* gtk/gtktreemodel.c (gtk_tree_row_reference_unref_path_helper):
	Important 1 line fix to fix a lot of refcounting woes.
2001-10-25 20:32:40 +00:00
Matt Wilson
bbd503bc6c call gtk_text_view_destroy_layout after gtk_text_view_set_buffer (which
2001-10-25  Matt Wilson  <msw@redhat.com>

	* gtk/gtktextview.c (gtk_text_view_destroy): call
	gtk_text_view_destroy_layout after gtk_text_view_set_buffer (which
	now invalidates) so that we remove our idle functions.
	(gtk_text_view_destroy_layout): remove the first_validate_idle as
	well.
2001-10-25 17:05:35 +00:00
Matt Wilson
2a3d5739ed remove conflict mark 2001-10-25 15:17:57 +00:00
Matt Wilson
d8bd40f744 the valid range for the 'indent' property is G_MININT to G_MAXINT. Don't
2001-10-25  Matt Wilson  <msw@redhat.com>

	* gtk/gtktexttag.c (gtk_text_tag_class_init): the valid range for
	the 'indent' property is G_MININT to G_MAXINT.  Don't use
	-G_MAXINT for the minimum of the 'rise' property, use G_MININT
	instead.
2001-10-25 14:02:51 +00:00
Anders Carlsson
aa3a4f7e92 This ought to make msw happy since it fixes #62887.
2001-10-24  Anders Carlsson  <andersca@gnu.org>

	* gtk/gtktreeview.c:
	(gtk_tree_view_real_expand_row): add an animate argument
	(gtk_tree_view_real_collapse_row): likewise

	(gtk_tree_view_button_press), (gtk_tree_view_button_release),
	(gtk_tree_view_collapse_all), (gtk_tree_view_expand_row),
	(gtk_tree_view_collapse_row): update functions that call
	real_{expand|collapse}_row to set the animate argument
	accordingly.
2001-10-25 05:22:13 +00:00
Alex Larsson
b4187613f4 Update to new Pango APIs
2001-10-24  Alex Larsson  <alexl@redhat.com>

	* gdk/linux-fb/gdkfont-fb.c:
	Update to new Pango APIs

	* gdk/linux-fb/gdkproperty-fb.c:
	Update to new GdkAtom APIs

	* gdk/linux-fb/gdkwindow-fb.c:
	Remove warnings
2001-10-24 23:41:12 +00:00
Jonathan Blandford
74b4914191 Fix docs, #62808
Mon Oct 22 20:07:21 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreestore.c (gtk_tree_store_prepend): Fix docs, #62808
2001-10-24 22:54:59 +00:00
Kristian Rietveld
c9e39b2a34 treat s_path as a child path
Wed Oct 24 22:54:07 2001  Kristian Rietveld  <kristian@planet.nl>

        * gtk/gtktreemodelsort.c (gtk_tree_model_sort_row_inserted): treat
        s_path as a child path
2001-10-24 20:54:32 +00:00
Kristian Rietveld
beaba6a43c more changes in an attempt to get it right. It's not yet ready for general
Wed Oct 24 20:29:47 2001  Kristian Rietveld  <kristian@planet.nl>

        * gtk/gtktreemodelsort.c: more changes in an attempt to get
        it right. It's not yet ready for general consumption.

        * tests/treestoretest.c: add a button and entry for the new
        iter_change function
        (iter_change): new function, to test
        the row_changed signal implementation of the GtkTreeModelSort

        * tests/testtreesort.c: cleanups, changes to test more features
        of the GtkTreeModelSort at once
2001-10-24 18:36:50 +00:00
Havoc Pennington
9b7d528ac2 remove hack to strip off the bogus newline, since we killed the bogus
2001-10-24  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextbuffer.c (clipboard_clipboard_buffer_received):
	remove hack to strip off the bogus newline, since we killed the
	bogus newline; fixes #61779
2001-10-24 17:51:56 +00:00
Havoc Pennington
87b1f40198 forgot to save ChangeLog after adding a phrase 2001-10-24 16:24:07 +00:00
Havoc Pennington
4e8cbdca6b don't create layout if we didn't have one (gtk_text_view_set_buffer):
2001-10-24  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextview.c (gtk_text_view_update_adjustments): don't
	create layout if we didn't have one
	(gtk_text_view_set_buffer): invalidate so we get the idle handlers
	as appropriate, avoids blanking the screen
	(gtk_text_view_invalidate): new function to do invalidation,
	containing old guts of invalidated_handler
2001-10-24 16:11:41 +00:00
Owen Taylor
679ca1ae86 Improve dreadful tooltips.
Wed Oct 24 10:29:47 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkalignment.c (gtk_alignment_class_init): Improve
	dreadful tooltips.
2001-10-24 14:30:39 +00:00
Owen Taylor
b7c639eafe Always set window->parent (except or the root window itself); if the
Tue Oct 23 17:31:42 2001  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkwindow-x11.c gdk/win32/gdkwindow-win32.c: Always
	set window->parent (except or the root window itself); if
	the window's parent is not a GdkWindow, or is a window of
        type GDK_WINDOW_FOREIGN, set window->parent to the root parent.

	* gdk/gdkwindow.c (gdk_window_get_toplevels): Don't include
	windows of type GDK_WINDOW_FOREIGN.
2001-10-24 14:15:50 +00:00
Havoc Pennington
da4a311279 if we move to the front of a segment, use the "slow" technique for moving
2001-10-24  Havoc Pennington  <hp@pobox.com>

	* gtk/gtktextiter.c (gtk_text_iter_backward_chars): if we move to
	the front of a segment, use the "slow" technique for moving
	backward, so we don't mess up the any_segment field in the iter.
	Fixes #57707

	* tests/testtextbuffer.c: add code to detect #57707, to avoid
	regression
2001-10-24 04:48:21 +00:00
Havoc Pennington
fa4e7a31fd only sensitize Cut if selection contains some editable text, #60975
2001-10-23  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextview.c (popup_targets_received): only sensitize Cut
	if selection contains some editable text, #60975
	(gtk_text_view_scroll_to_iter): remove warning about scrolling
	prior to map; it should actually be OK to do so in many cases,
	it would be nice to warn about scrolling when many lines have
	height 0, but I don't know what to do about that. Perhaps
	move part of flush_scroll into this function? comment added
	to consider this.
2001-10-23 23:35:00 +00:00