changelog.pre-1-0

gtk是linux一款强大的夸平台的图形化开发工具

	it is realized.
	
	* gtk/gtklist.c (gtk_list_motion_notify): Removed useless
	debugging message.

Wed Apr  1 21:51:37 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkmain.c: return NULL for gtk_get_event_widget (NULL)

	* gtk/gtkentry.c: New algorithm to get more normal behavior
	with scroll_offset when changing fonts.
	
Thu Apr  2 17:30:04 BST 1998 Tony Gale <[e-mail]>

	* examples/gtkdial/Makefile,
	  examples/menu/Makefile,
	  examples/tictactoe/Makefile : add correct dependencies

Thu Apr  2 13:04:37 BST 1998 Tony Gale <[e-mail]>

	* docs/gtkfaq.sgml: add question on failing GIMP configure

Tue Mar 31 15:41:57 PST 1998 Shawn T. Amundson

	* Makefile.am:
	* examples/*: added the rest of the tutorial examples

Tue Mar 31 06:37:16 1998  Tim Janik  <[e-mail]>

	* gtk/testgtk.c (create_cursors): forgot to set the initial `0' cursor.

1998-03-30  Miguel de Icaza  <[e-mail]>

	* gdk/gdkdnd.c (gdk_dnd_display_drag_cursor): First fix: Move the
	window first, display it after (this removes one of the annoying
	flashing effects).

Mon Mar 30 21:29:43 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkentry.c: Add a "style_set" callback, so the
	font can be changed at run time. (needed for GIMP text
	tool)

Tue Mar 31 01:17:23 1998  Tim Janik  <[e-mail]>

	* gtk/gtknotebook.c (gtk_notebook_menu_item_create): show the menu_label
	unconditionally (even if it is not a default label).
	(gtk_notebook_update_labels): if we have a tab_label, then use its label
	as the default menu_label.

Mon Mar 30 16:35:57 1998  Owen Taylor  <[e-mail]>

	* gtk/testgtk.c: Improved main loop test. (Quits main
	loop properly, makes it more obvious to the user
	what is going on)

	* gtk/gtkwidget.c (gtk_widget_unparent): Reset the
	allocation _after_ clearing the window.

	* configure.in: If can't find XShmAttach in Xext, check
	in XextSam (for AIX).

	* gtk/gtkmain.c (gtk_events_pending): Remember, small
	numbers are _high_ priority for idle queues.

	* gtk/gtkmain.c (gtk_handle_current_timeouts): Allow
	removing the currently running timeout.

	* gtk/testgtk.c (timeout_test): Use the right prototype
	for callback.

Mon Mar 30 21:40:21 1998  Tim Janik  <[e-mail]>

	* gtk/gtkclist.c (gtk_clist_row_from_ypixel): removed this function,
	it was unneeded and not exported.

	* gtk/gtkwidget.c (gtk_widget_ref) (gtk_widget_unref): don't check-cast
	the widgets to volatile GtkObjects (which was there for debugging
 	purposes only). these functions should probably be macros, but that
 	would break binary compatibility again, sigh.
	(gtk_widget_destroy): removed superfluous check-casts, since the
 	neccessary checks are done in gtk_object_destroy anyways. this should
	be a macro as well but stays as a function for the above reasoonings.

Mon Mar 30 17:21:27 BST 1998 Tony Gale  <[e-mail]>

	* docs/gtk_tut.sgml: reflect the change of meaning
	  of the delete_event return value

Sun Mar 29 22:25:22 BST 1998 Tony Gale  <[e-mail]>

        * docs/gtk_tut.sgml: more on the Text widget,
          update the tictactoe example to the current code
 
Sun Mar 29 22:29:00 1998  Tim Janik  <[e-mail]>

        * gtk/gtkspinbutton.[ch] gtk/testgtk.c (gtk_spin_button_set_wrap):
	Added wrapping capabilities to GtkSpinButton. New function :
	gtk_spin_button_set_wrap (Lars Hamann and Stefan Jeske).

Sat Mar 28 21:18:42 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkcombo.c (gtk_combo_disable_activate): 
	Disconnect from combo->entry, not combo.
	(From: Daniel Skarda <[e-mail]>)

	* gdk/gdkpixmap.c (gdk_pixmap_colormap_create_from_xpm): Deal
	better with xpm's with bad colors in them.
	
Fri Mar 27 21:01:17 1998  Owen Taylor  <[e-mail]>

	* gdk/gdk.c (gdk_event_translate): Don't call
	XTranslateCoordinates on a destroyed window. (Why do we
	do event processing at all on destroyed windows when we
	throw out the results?)

	* gtk/gtklabel.c: Clear the background when changing style/
	state.

Fri Mar 27 16:35:00 PST 1998 Shawn T. Amundson <[e-mail]>

	* Released GTK+ 0.99.9
	
	* examples: added a couple more, fixed some Makefiles

Fri Mar 27 17:58:41 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkhandlebox.c (gtk_handle_box_paint): Don't clear
	the window on an expose event. On draws, just clear the
	portion we are redrawing.

	* gdk/gdkfont.c (gdk_fontset_load): Corrected calculation
	of fontset ascent/descent.

	* gtk/gtkwidget.[ch]: Added new function to show a toplevel
	window and wait for it to be mapped, gtk_window_show_now ()

Fri Mar 27 08:51:17 PST 1998 Shawn T. Amundson <[e-mail]>

	* docs/Makefile.sgml: some stuff for doing plain text and
	  postscript

Fri Mar 27 00:13:18 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkmain.c (gtk_propagate_event): If the widget is _not_
	a descendant of a Window widget, propagate key presses like
	other events.

	* gtk/gtkentry.c gtk/gtktext.c: Ignore multiple simultaneous
	button presses instead of treating subsequent presses as
	release/press pairs for tablet compatibility.

	* configure.in config.h.in: Removed inline checks, because they
	are duplicated in glib.

	* gtk/gtkwidget.c (gtk_widget_draw): When gtk_widget_draw ()
	occurs with queued draw already in place, redraw _entire_
	widget. (Pointed out by Tim Janik)

Thu Mar 26 23:12:54 1998  Tim Janik  <[e-mail]>

	* gtk/gtkmain.c (gtk_propagate_event): make a clear distinction between
	key press/release events, which will be sent to a widgets toplevel
	ancestor and be forwarded from there, and all other events that need to
 	get propagated up the widget tree (pointed out by Owen Taylor).

Thu Mar 26 21:37:57 1998  Tim Janik  <[e-mail]>

	* gtk/gtkradiobutton.c (gtk_radio_button_draw_indicator): always
	display the correct active state.

	* gtk/gtkcheckbutton.c (gtk_real_check_button_draw_indicator): always
	display the correct active state.

	* gtk/gtkwidget.c (gtk_widget_set_arg): CAN_FOCUS and CAN_DEFAULT flag
 	changes need to queue a resize.

	* gtk/gtkbutton.c (gtk_button_paint): take border_width into
 	consideration for restrict area.

	* gtk/gtktogglebutton.c (gtk_toggle_button_class_init): enable the
 	draw_default member of GtkButton, otherwise the diplay is messed up
	for CAN_DEFAULT toggles.
	(gtk_toggle_button_draw_focus): always display whether the toggle button
	is active or not.

	* gtk/gtkwidget.c (gtk_widget_set_state): 
	(gtk_widget_set_sensitive): 
	(gtk_widget_set_parent): 
	(gtk_widget_propagate_state): take into consideration, whether we really
	want to change childrens states, or just restauration of old states.

Thu Mar 26 15:33:50 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkwidget.c: When gtk_widget_draw() is called on a 
	REDRAW_PENDING widget, draw it and remove it from the
	queue instead of doing nothing.

	* gtk/Makefile.am gdk/Makefile.am: Switch order of includes
	directories, to make doubly sure that wrong glibconfig.h
	isn't used. (See also glib/ChangeLog)

	* gtk/gtkentry.c (gtk_entry_draw_focus): Don't draw the
	cursor unless the entry is editable.

	(From: Stefan Jeske <[e-mail]>)

Thu Mar 26 08:31:58 1998  Tim Janik  <[e-mail]>

	* gtk/gtkmain.c (gtk_propagate_event): do not propagate unhandled key
 	events on widgets with parent==NULL twice.

Tue Mar 24 14:59:50 1998  Tim Janik  <[e-mail]>

	* gtk/gtkhandlebox.h:
	* gtk/gtkhandlebox.c: implemented new flag shrink_on_detach (TRUE by
	default) which will cause the handle boxes requisition to collapse in
	case the child is already detached.

Tue Mar 24 00:17:42 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkcombo.c gtk/gtkmenu.c: Use reversed arrow for
	menus ala Motif (and fix Options menus, which had X cursor
	before), and show normal arrow when inside ComboBox.

	* gtk/gtkfilesel.c: Various memory leaks removed, as
	pointed out by Mattias.Gronlund" <[e-mail]>

	* docs/gtk_tut.sgml: Change compiling explaination
	to refer to gtk-config.
	(From: [e-mail] (Johannes Keukelaar))
	
1998-03-23  Federico Mena Quintero  <[e-mail]>

	* gtk/gtkclist.c (gtk_clist_size_allocate): Fixed xthickness ->
	ythickness typo.

Tue Mar 24 03:53:18 1998  Tim Janik  <[e-mail]>

	* gtk/gtkbox.c (gtk_box_remove): save the widgets visibility flag for
	evaluation after the widget got destroyed, discovered by Johannes
 	Keukelaar <[e-mail]>.

1998-03-23  Federico Mena Quintero  <[e-mail]>

	* gtk/gtkclist.c (gtk_clist_set_row_data_full): Select the row
	which got its data changed, and not (0, 0).

Mon Mar 23 18:19:42 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkmenu.c gtk/gtkmenushell.c: Instead of making
	an X grab when the button is released, grab immediately.
	This solves a problem where menus wouldn't pop down
	if the caller didn't have the BUTTON_RELEASE mask on
	their window, and and another where the X grab would
	be released prematurely.

	* gtk/gtklist.c gtk/gtktree.c: Do sanity checking on
	button presses to make sure they occurred in a child item.
	(From: "Damon Chaplin" <[e-mail]>)

	* gtk/gtkmenushell.c: Do sanity checking on button
	press/releases. Handle button events on window widget
	descendents of menu items correctly.
	
	* gtk/gtkclist.c gtk/gtkbutton.c gtk/gtkviewport.c 
	  gtk/gtkeventbox.c:

	Make the window size allocated in _realize() match that
	in _size_allocate(). Take into account the border width
	in the draw() handler.

Mon Mar 23 15:26:25 1998  Tim Janik  <[e-mail]>

	* gtk/gtkentry.c (gtk_entry_append_text): check for text!=NULL.
	(gtk_entry_prepend_text): likewise.
	some else picky indentation fixes.

Mon Mar 23 12:03:03 CST 1998 Shawn T. Amundson <[e-mail]>

        * examples/: added this directory with stuff from
          the tutorial, updated to compile and work with recent
          changes

Mon Mar 23 01:04:51 1998  Owen Taylor  <[e-mail]>

	* 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  <[e-mail]>

	* gtk/gtkentry.c (gtk_entry_insert_text): Fixed some
	  problems with !gtk_use_mb introduced in the last change.

Sun Mar 22 21:00:43 1998  Owen Taylor  <[e-mail]>

	* gtk/gtkpaned.c: Fix so children don't get bogus draws.

Mon Mar 23 01:08:30 1998  Tim Janik  <[e-mail]>

	* 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 19:01:36 1998  Owen Taylor  <[e-mail]>

	* gdk/gdkcolor.c: Fixes to allow GTK to work with colormaps
	  that aren't 256 entries long. (colormap->colors is
	  now dynamically allocated)

Sun Mar 22 16:25:46 1998  Owen Taylor  <[e-mail]>

	* 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.

Sun Mar 22 11:37:51 CST 1998 Shawn T. Amundson <[e-mail]>

	* gtk/gtkcolorsel.c: 
	* gtk/gtkfilesel.c: use button_box for buttons

Sat Mar 21 19:07:01 1998  Owen Taylor  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* gtk/gtkwidget.c (gtk_widget_real_show): queue the resize for the
 	parent.

Thu Mar 19 02:00:50 1998  Tim Janik  <[e-mail]>

	* 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.

Sat Mar 21 10:39:02 CET 1998 Paolo Molaro <[e-mail]>

	* gtk/gtkcombo.[ch] "activate" signal can be disabled now

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

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

Thu Mar 19 16:40:47 PST 1998 Shawn T. Amundson <[e-mail]>

        * Released GTK+ 0.99.8

Thu Mar 19 16:28:48 CST 1998 Shawn T. Amundson <[e-mail]>

        * the Solaris ltconfig patch from draco