GtkSharp/gtk/glue/container.c
Dan Winship df41dcc177 * parser/gapi2xml.pl (parseInitFunc, addPropElem): handle
GtkContainer child properties

	* generator/Property.cs:
	* generator/ChildProperty.cs: make Property subclassable and add a
	"ChildProperty" subclass.

	* generator/Makefile.am (sources): add ChildProperty.cs

	* generator/ClassBase.cs: handle "childprop" nodes by creating
	ChildProperty objects.

	* glib/Value.cs (explicit operator EnumWrapper): use
	g_value_get_flags() rather than g_value_get_enum() when
	appropriate.

	* glib/glue/value.c (glibsharp_value_holds_flags): glue for that

	* gtk/gtk-api.raw: regen to pick up child properties

	* gtk/Gtk.metadata:
	* gtk/Container.custom: hide the auto-generated
	Gtk.Container.ChildGetProperty and implement a nicer one by hand.

	* gtk/glue/container.c (gtksharp_container_child_get_property):
	utility function to set up an appropriate GValue for us

svn path=/trunk/gtk-sharp/; revision=35702
2004-11-05 16:47:15 +00:00

90 lines
2.9 KiB
C

/* container.c : Glue for GtkContainer
*
* Author: Mike Kestner (mkestner@ximian.com)
*
* Copyright (C) 2004 Novell, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the Lesser GNU General
* Public License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gtk/gtkcontainer.h>
void gtksharp_container_base_forall (GtkContainer *container, gboolean include_internals, GtkCallback cb, gpointer data);
void
gtksharp_container_base_forall (GtkContainer *container, gboolean include_internals, GtkCallback cb, gpointer data)
{
GtkContainerClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (container));
if (parent->forall)
(*parent->forall) (container, include_internals, cb, data);
}
void gtksharp_container_override_forall (GType gtype, gpointer cb);
void
gtksharp_container_override_forall (GType gtype, gpointer cb)
{
GtkContainerClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GtkContainerClass *) klass)->forall = cb;
}
void gtksharp_container_invoke_gtk_callback (GtkCallback cb, GtkWidget *widget, gpointer data);
void
gtksharp_container_invoke_gtk_callback (GtkCallback cb, GtkWidget *widget, gpointer data)
{
cb (widget, data);
}
GType gtksharp_container_base_child_type (GtkContainer *container);
GType
gtksharp_container_base_child_type (GtkContainer *container)
{
GtkContainerClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (container));
GType slot;
if (parent->child_type)
slot = (*parent->child_type) (container);
else
slot = G_TYPE_NONE;
return slot;
}
void gtksharp_container_override_child_type (GType gtype, gpointer cb);
void
gtksharp_container_override_child_type (GType gtype, gpointer cb)
{
GtkContainerClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GtkContainerClass *) klass)->child_type = cb;
}
void gtksharp_container_child_get_property (GtkContainer *container, GtkWidget *child,
const gchar* property, GValue *value);
void
gtksharp_container_child_get_property (GtkContainer *container, GtkWidget *child,
const gchar* property, GValue *value)
{
GParamSpec *spec = gtk_container_class_find_child_property (G_OBJECT_GET_CLASS (container), property);
g_value_init (value, spec->value_type);
gtk_container_child_get_property (container, child, property, value);
}