X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.h;h=16e01aed06a1e43d3721bb7ebfca1db2ea120c59;hb=c72566cd7f8252eb386c753ceeafa8a324d1120b;hp=36efba794c064c4fd854b31fc21654716e196eb4;hpb=08aedc8b2a1fa5e47a79b212526138ae6244e61f;p=libs%2Fgltk.git

diff --git a/source/root.h b/source/root.h
index 36efba7..16e01ae 100644
--- a/source/root.h
+++ b/source/root.h
@@ -10,24 +10,40 @@ Distributed under the LGPL
 
 #include <sigc++/trackable.h>
 #include <msp/gbase/window.h>
+#include <msp/time/timestamp.h>
 #include "panel.h"
 
 namespace Msp {
 namespace GLtk {
 
+class Label;
+
 /**
 A Root is a special type of Panel that covers and entire Window and accepts
 input from it.  When created, a Root widget will take its size from the window
 it is created for.  The size can be changed, but a Root should always be
 rendered to fill the window in order to get coordinates mapped correctly.
 */
-class Root: public Panel, public sigc::trackable
+class Root: public Panel, public Graphics::EventSource, public sigc::trackable
 {
+public:
+	sigc::signal<std::string, int, int> signal_tooltip;
+
 private:
 	Graphics::Window &window;
+	Label *lbl_tooltip;
+	int pointer_x;
+	int pointer_y;
+	Msp::Time::TimeStamp tooltip_timeout;
+	Widget *tooltip_target;
 
 public:
 	Root(const Resources &, Graphics::Window &);
+	void tick();
+
+	virtual unsigned get_width() const { return geom.w; }
+	virtual unsigned get_height() const { return geom.h; }
+
 private:
 	virtual const char *get_class() const { return "root"; }
 	void button_press_event(int, int, unsigned, unsigned);