GtkSharp/gnome/glue/canvasitem.c
Mike Kestner 9e64b802b5 2004-04-04 Mike Kestner <mkestner@ximian.com>
* gnome/glue/canvasitem.c : add glue to override VMs.
	* gnome/CanvasItem.cs : expose virtual methods for update, point,
	realize, draw, and render.

svn path=/trunk/gtk-sharp/; revision=25040
2004-04-05 15:11:37 +00:00

124 lines
3.7 KiB
C

/* canvasitem.c : Glue for accessing fields in a GnomeCanvasItem
*
* Author: Duncan Mak (duncan@ximian.com)
* Mike Kestner (mkestner@ximian.com)
*
* Copyright (C) 2001-2003 Ximian, Inc.
* Copyright (C) 2004 Novell, Inc.
*/
#include <libgnomecanvas/gnome-canvas.h>
GnomeCanvas* gtksharp_gnome_canvas_item_get_canvas (GnomeCanvasItem *item);
GnomeCanvas*
gtksharp_gnome_canvas_item_get_canvas (GnomeCanvasItem *item)
{
return item->canvas;
}
void gnomesharp_canvas_item_base_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags);
void
gnomesharp_canvas_item_base_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags)
{
GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
if (parent->update)
(*parent->update) (item, affine, clip_path, flags);
}
void gnomesharp_canvas_item_override_update (GType gtype, gpointer cb);
void
gnomesharp_canvas_item_override_update (GType gtype, gpointer cb)
{
GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GnomeCanvasItemClass *) klass)->update = cb;
}
gdouble gnomesharp_canvas_item_base_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item);
gdouble
gnomesharp_canvas_item_base_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item)
{
GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
return (*parent->point) (item, x, y, cx, cy, actual_item);
}
void gnomesharp_canvas_item_override_point (GType gtype, gpointer cb);
void
gnomesharp_canvas_item_override_point (GType gtype, gpointer cb)
{
GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GnomeCanvasItemClass *) klass)->point = cb;
}
void gnomesharp_canvas_item_base_realize (GnomeCanvasItem *item);
void
gnomesharp_canvas_item_base_realize (GnomeCanvasItem *item)
{
GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
if (parent->realize)
(*parent->realize) (item);
}
void gnomesharp_canvas_item_override_realize (GType gtype, gpointer cb);
void
gnomesharp_canvas_item_override_realize (GType gtype, gpointer cb)
{
GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GnomeCanvasItemClass *) klass)->realize = cb;
}
void gnomesharp_canvas_item_base_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height);
void
gnomesharp_canvas_item_base_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height)
{
GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
if (parent->draw)
(*parent->draw) (item, drawable, x, y, width, height);
}
void gnomesharp_canvas_item_override_draw (GType gtype, gpointer cb);
void
gnomesharp_canvas_item_override_draw (GType gtype, gpointer cb)
{
GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GnomeCanvasItemClass *) klass)->draw = cb;
}
void gnomesharp_canvas_item_base_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf);
void
gnomesharp_canvas_item_base_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf)
{
GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
if (parent->render)
(*parent->render) (item, buf);
}
void gnomesharp_canvas_item_override_render (GType gtype, gpointer cb);
void
gnomesharp_canvas_item_override_render (GType gtype, gpointer cb)
{
GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
if (!klass)
klass = g_type_class_ref (gtype);
((GnomeCanvasItemClass *) klass)->render = cb;
}