1 #ifndef MSP_GLTK_ROOT_H_
2 #define MSP_GLTK_ROOT_H_
4 #include <sigc++/trackable.h>
5 #include <msp/graphics/window.h>
6 #include <msp/input/keyboard.h>
7 #include <msp/input/mouse.h>
8 #include <msp/time/timestamp.h>
17 A Root is a special type of Panel that covers the entire viewport and receives
18 input from keyboard and mouse.
20 class Root: public Panel, public sigc::trackable
23 sigc::signal<std::string, int, int> signal_tooltip;
26 const Resources &resources;
27 Input::Keyboard *keyboard;
33 Time::TimeStamp tooltip_timeout;
34 Widget *tooltip_target;
37 /** Creates a Root widget for a window. The geometry is set to match the
38 window's size, and input devices are created automatically. */
39 Root(const Resources &, Graphics::Window &);
41 /** Creates a Root widget with custom input devices. If window is not null,
42 it is used to set the widget's initial geometry. */
43 Root(const Resources &, Graphics::Window *, Input::Keyboard *, Input::Mouse *);
45 void init(Graphics::Window *);
49 virtual const char *get_class() const { return "root"; }
51 const Resources &get_resources() const { return resources; }
52 virtual unsigned get_width() const { return geom.w; }
53 virtual unsigned get_height() const { return geom.h; }
59 bool button_press_event(unsigned);
60 bool button_release_event(unsigned);
61 bool axis_motion_event(unsigned, float, float);
62 bool key_press_event(unsigned);
63 bool key_release_event(unsigned);
64 bool character_event(StringCodec::unichar);
66 void get_pointer(int &, int &);