forked from AuroraMiddleware/gtk
eef38289b2
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
109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __GTK_CONTAINER_H__
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#define __GTK_CONTAINER_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkenums.h>
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#include <gtk/gtkwidget.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GTK_CONTAINER(obj) GTK_CHECK_CAST (obj, gtk_container_get_type (), GtkContainer)
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#define GTK_CONTAINER_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_container_get_type, GtkContainerClass)
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#define GTK_IS_CONTAINER(obj) GTK_CHECK_TYPE (obj, gtk_container_get_type ())
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#define GTK_TYPE_CONTAINER (gtk_container_get_type ())
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typedef struct _GtkContainer GtkContainer;
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typedef struct _GtkContainerClass GtkContainerClass;
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struct _GtkContainer
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{
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GtkWidget widget;
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GtkWidget *focus_child;
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gint16 border_width;
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guint auto_resize : 1;
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guint need_resize : 1;
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guint block_resize : 1;
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/* The list of children that requested a resize
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*/
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GSList *resize_widgets;
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};
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struct _GtkContainerClass
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{
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GtkWidgetClass parent_class;
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void (* add) (GtkContainer *container,
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GtkWidget *widget);
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void (* remove) (GtkContainer *container,
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GtkWidget *widget);
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gint (* need_resize) (GtkContainer *container);
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void (* foreach) (GtkContainer *container,
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GtkCallback callback,
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gpointer callbabck_data);
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gint (* focus) (GtkContainer *container,
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GtkDirectionType direction);
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};
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guint gtk_container_get_type (void);
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void gtk_container_border_width (GtkContainer *container,
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gint border_width);
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void gtk_container_add (GtkContainer *container,
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GtkWidget *widget);
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void gtk_container_remove (GtkContainer *container,
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GtkWidget *widget);
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void gtk_container_disable_resize (GtkContainer *container);
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void gtk_container_enable_resize (GtkContainer *container);
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void gtk_container_block_resize (GtkContainer *container);
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void gtk_container_unblock_resize (GtkContainer *container);
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gint gtk_container_need_resize (GtkContainer *container);
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void gtk_container_foreach (GtkContainer *container,
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GtkCallback callback,
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gpointer callback_data);
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void gtk_container_foreach_interp (GtkContainer *container,
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GtkCallbackMarshal callback,
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gpointer callback_data,
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GtkDestroyNotify notify);
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gint gtk_container_focus (GtkContainer *container,
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GtkDirectionType direction);
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GList* gtk_container_children (GtkContainer *container);
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void gtk_container_register_toplevel (GtkContainer *container);
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void gtk_container_unregister_toplevel (GtkContainer *container);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_CONTAINER_H__ */
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