f3f0a62918
* gtk/Object.custom: move Dispose call to a vm override so that it runs after all signals and native overrides have run. * gtk/glue/object.c: destroy override implementation. svn path=/trunk/gtk-sharp/; revision=104315
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/* object.c : Glue to clean up GtkObject references.
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*
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* Author: Mike Kestner <mkestner@speakeasy.net>
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*
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* Copyright (c) 2002 Mike Kestner
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the Lesser GNU General
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* Public License as published by the Free Software Foundation.
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*
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* This program 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <glib-object.h>
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#include <gtk/gtkobject.h>
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/* Forward declarations */
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void gtksharp_object_unref_if_floating (GObject *obj);
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gboolean gtksharp_object_is_floating (GObject *obj);
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void gtksharp_object_set_floating (GtkObject *obj, gboolean val);
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void gtksharp_object_override_destroy (gpointer cb);
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/* */
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void
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gtksharp_object_unref_if_floating (GObject *obj)
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{
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if (GTK_OBJECT_FLOATING (obj))
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g_object_unref (obj);
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}
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gboolean
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gtksharp_object_is_floating (GObject *obj)
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{
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return GTK_OBJECT_FLOATING (obj);
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}
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void
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gtksharp_object_set_floating (GtkObject *obj, gboolean val)
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{
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if (val == TRUE)
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GTK_OBJECT_SET_FLAGS (obj, GTK_FLOATING);
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else
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gtk_object_sink (obj);
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}
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typedef void (* destroy_func) (GtkObject *obj);
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static destroy_func base_destroy;
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static destroy_func managed_destroy;
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static void
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my_destroy (GtkObject *obj)
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{
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(* managed_destroy) (obj);
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(* base_destroy) (obj);
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}
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void
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gtksharp_object_override_destroy (gpointer cb)
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{
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GtkObjectClass *klass = (GtkObjectClass *) g_type_class_ref (GTK_TYPE_OBJECT);
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base_destroy = klass->destroy;
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managed_destroy = cb;
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klass->destroy = my_destroy;
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}
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