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9e64b802b5
* 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
124 lines
3.7 KiB
C
124 lines
3.7 KiB
C
/* canvasitem.c : Glue for accessing fields in a GnomeCanvasItem
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*
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* Author: Duncan Mak (duncan@ximian.com)
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* Mike Kestner (mkestner@ximian.com)
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*
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* Copyright (C) 2001-2003 Ximian, Inc.
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* Copyright (C) 2004 Novell, Inc.
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*/
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#include <libgnomecanvas/gnome-canvas.h>
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GnomeCanvas* gtksharp_gnome_canvas_item_get_canvas (GnomeCanvasItem *item);
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GnomeCanvas*
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gtksharp_gnome_canvas_item_get_canvas (GnomeCanvasItem *item)
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{
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return item->canvas;
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}
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void gnomesharp_canvas_item_base_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags);
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void
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gnomesharp_canvas_item_base_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags)
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{
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GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
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if (parent->update)
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(*parent->update) (item, affine, clip_path, flags);
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}
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void gnomesharp_canvas_item_override_update (GType gtype, gpointer cb);
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void
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gnomesharp_canvas_item_override_update (GType gtype, gpointer cb)
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{
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GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
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if (!klass)
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klass = g_type_class_ref (gtype);
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((GnomeCanvasItemClass *) klass)->update = cb;
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}
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gdouble gnomesharp_canvas_item_base_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item);
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gdouble
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gnomesharp_canvas_item_base_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item)
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{
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GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
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return (*parent->point) (item, x, y, cx, cy, actual_item);
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}
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void gnomesharp_canvas_item_override_point (GType gtype, gpointer cb);
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void
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gnomesharp_canvas_item_override_point (GType gtype, gpointer cb)
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{
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GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
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if (!klass)
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klass = g_type_class_ref (gtype);
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((GnomeCanvasItemClass *) klass)->point = cb;
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}
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void gnomesharp_canvas_item_base_realize (GnomeCanvasItem *item);
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void
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gnomesharp_canvas_item_base_realize (GnomeCanvasItem *item)
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{
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GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
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if (parent->realize)
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(*parent->realize) (item);
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}
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void gnomesharp_canvas_item_override_realize (GType gtype, gpointer cb);
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void
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gnomesharp_canvas_item_override_realize (GType gtype, gpointer cb)
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{
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GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
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if (!klass)
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klass = g_type_class_ref (gtype);
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((GnomeCanvasItemClass *) klass)->realize = cb;
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}
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void gnomesharp_canvas_item_base_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height);
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void
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gnomesharp_canvas_item_base_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height)
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{
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GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
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if (parent->draw)
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(*parent->draw) (item, drawable, x, y, width, height);
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}
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void gnomesharp_canvas_item_override_draw (GType gtype, gpointer cb);
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void
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gnomesharp_canvas_item_override_draw (GType gtype, gpointer cb)
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{
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GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
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if (!klass)
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klass = g_type_class_ref (gtype);
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((GnomeCanvasItemClass *) klass)->draw = cb;
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}
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void gnomesharp_canvas_item_base_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf);
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void
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gnomesharp_canvas_item_base_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf)
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{
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GnomeCanvasItemClass *parent = g_type_class_peek_parent (G_OBJECT_GET_CLASS (item));
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if (parent->render)
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(*parent->render) (item, buf);
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}
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void gnomesharp_canvas_item_override_render (GType gtype, gpointer cb);
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void
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gnomesharp_canvas_item_override_render (GType gtype, gpointer cb)
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{
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GnomeCanvasItemClass *klass = g_type_class_peek (gtype);
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if (!klass)
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klass = g_type_class_ref (gtype);
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((GnomeCanvasItemClass *) klass)->render = cb;
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}
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