1 #ifndef MSP_GLTK_ROOT_H_
2 #define MSP_GLTK_ROOT_H_
4 #include <sigc++/trackable.h>
5 #include <msp/gbase/window.h>
6 #include <msp/time/timestamp.h>
15 A Root is a special type of Panel that covers and entire Window and accepts
16 input from it. When created, a Root widget will take its size from the window
17 it is created for. The size can be changed, but a Root should always be
18 rendered to fill the window in order to get coordinates mapped correctly.
20 class Root: public Panel, public Graphics::EventSource, public sigc::trackable
23 sigc::signal<std::string, int, int> signal_tooltip;
26 const Resources &resources;
27 Graphics::Window &window;
31 Time::TimeStamp tooltip_timeout;
32 Widget *tooltip_target;
35 Root(const Resources &, Graphics::Window &);
37 virtual const char *get_class() const { return "root"; }
39 const Resources &get_resources() const { return resources; }
40 virtual unsigned get_width() const { return geom.w; }
41 virtual unsigned get_height() const { return geom.h; }
47 void button_press_event(int, int, unsigned, unsigned);
48 void button_release_event(int, int, unsigned, unsigned);
49 void pointer_motion_event(int, int);
50 void key_press_event(unsigned, unsigned, wchar_t);
51 void key_release_event(unsigned, unsigned);
53 void translate_coords(int &, int &);