X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Ftint2;a=blobdiff_plain;f=src%2Futil%2Farea.h;h=7270419d9ee6b20bb63c6a3d2ab3d0351f4c221a;hp=a5d1434e856e818f14aa81aa1fea20216a810074;hb=63bbffa4af17926ba2d52728883988eae402b07a;hpb=bbec33ce1a15b555a737f2fefe7bdfb6a8881705

diff --git a/src/util/area.h b/src/util/area.h
index a5d1434..7270419 100644
--- a/src/util/area.h
+++ b/src/util/area.h
@@ -82,7 +82,8 @@ typedef struct {
 
 	// each object can overwrite following function
 	void (*_draw_foreground)(void *obj, cairo_t *c);
-	// calculate size. return '1' if size changed, '0' otherwise.
+	// update area's content and update size (width/heith). 
+	// return '1' if size changed, '0' otherwise.
 	int (*_resize)(void *obj);
 	void (*_add_child)(void *obj);
 	int (*_remove_child)(void *obj);
@@ -104,6 +105,10 @@ int resize_by_layout(void *obj);
 // set 'redraw' on an area and childs
 void set_redraw (Area *a);
 
+// hide/unhide area
+void hide(Area *a);
+void show(Area *a);
+
 // draw pixmap
 void draw (Area *a);
 void draw_background (Area *a, cairo_t *c);