X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fwidget.h;h=7cbec37a5455e62957d7ad8e02ff0eda17f9fbad;hb=878faa0c9283ee1e6e5e67b6ea1324cc52385742;hp=2e8ef7ab09ae8002f4f1037b30dba36d4dc5c40e;hpb=21cb1e0b6fcc653d1298423dff5af5609389d415;p=libs%2Fgltk.git

diff --git a/source/widget.h b/source/widget.h
index 2e8ef7a..7cbec37 100644
--- a/source/widget.h
+++ b/source/widget.h
@@ -41,6 +41,7 @@ public:
 	sigc::signal<void> signal_grab_pointer;
 	sigc::signal<void> signal_ungrab_pointer;
 	sigc::signal<void, const Time::TimeDelta &> signal_request_animation;
+	sigc::signal<void> signal_rebuild_needed;
 
 protected:
 	Geometry geom;
@@ -52,6 +53,7 @@ protected:
 	Container *parent;
 	std::string tooltip;
 	PartCache part_cache;
+	bool rebuild_needed;
 	Time::TimeDelta anim_interval;
 
 	Widget();
@@ -133,6 +135,8 @@ public:
 	const Time::TimeDelta &get_animation_interval() const { return anim_interval; }
 
 protected:
+	void mark_rebuild();
+	virtual void rebuild_hierarchy();
 	void rebuild();
 	virtual void rebuild_special(const Part &);