X-Git-Url: https://git.cworth.org/git?p=wordgame;a=blobdiff_plain;f=demo-item.h;h=e53221dcdf86f9312f1b6c80a5afdbe7707ffefa;hp=81ad4b00e5657febbf89ea67fb9aa554635079ae;hb=HEAD;hpb=f8d083966703a2b0efb6db1782a14a1a0b5d56f4

diff --git a/demo-item.h b/demo-item.h
index 81ad4b0..e53221d 100644
--- a/demo-item.h
+++ b/demo-item.h
@@ -22,11 +22,15 @@ G_BEGIN_DECLS
 typedef struct _GooDemoItem       GooDemoItem;
 typedef struct _GooDemoItemClass  GooDemoItemClass;
 
+typedef void (*GooDemoItemPaintFunc) (cairo_t *cr, void *, double width, double height);
+
 struct _GooDemoItem
 {
     GooCanvasItemSimple parent_object;
-
-    gdouble x, y, width, height;
+    double width;
+    double height;
+    GooDemoItemPaintFunc paint;
+    void *closure;
 };
 
 struct _GooDemoItemClass
@@ -36,12 +40,15 @@ struct _GooDemoItemClass
 
 GType               goo_demo_item_get_type  (void) G_GNUC_CONST;
 
-GooCanvasItem*      goo_demo_item_new       (GooCanvasItem      *parent,
-					     gdouble             x,
-					     gdouble             y,
-					     gdouble             width,
-					     gdouble             height,
+GooCanvasItem*      goo_demo_item_new       (GooCanvasItem		*parent,
+					     gdouble			 x,
+					     gdouble			 y,
+					     gdouble			 width,
+					     gdouble			 height,
+					     GooDemoItemPaintFunc	 paint,
+					     void			*closure,
 					     ...);
+
 G_END_DECLS
 
 #endif /* __GOO_DEMO_ITEM_H__ */