/* $Id$
This file is part of libmspgltk
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2009 Mikko Rasa, Mikkosoft Productions
Distributed under the LGPL
*/
namespace Msp {
namespace GLtk {
-class Panel;
+class Container;
class Part;
class Resources;
class Style;
void style(const std::string &);
};
+ sigc::signal<void, bool> signal_visibility_changed;
+ sigc::signal<void> signal_request_focus;
+ sigc::signal<void> signal_grab_pointer;
+ sigc::signal<void> signal_ungrab_pointer;
+
protected:
const Resources &res;
Geometry geom;
const Style *style;
State state;
bool visible;
- Panel *parent;
+ bool focusable;
+ Container *parent;
+ std::string tooltip;
Widget(const Resources &);
public:
virtual ~Widget();
+
void set_position(int, int);
void set_size(unsigned, unsigned);
+ virtual void autosize() { }
void set_geometry(const Geometry &);
+ const Geometry &get_geometry() const { return geom; }
/**
Sets the widget style. The final style name is constructed by concatenating
the widget class and the style name with a dash.
*/
void set_style(const std::string &);
+ const Style &get_style() const { return *style; }
- void set_visible(bool);
+ void set_tooltip(const std::string &);
+ const std::string &get_tooltip() const { return tooltip; }
- const Geometry &get_geometry() const { return geom; }
+ void set_visible(bool);
bool is_visible() const { return visible; }
+ void set_focusable(bool);
+ bool is_focusable() const { return focusable; }
+ void set_focus();
void render() const;
protected:
- void render_graphic(const Part &) const;
- void render_text(const Part &, const std::string &) const;
virtual void render_special(const Part &) const { }
public:
virtual void button_press(int, int, unsigned) { }
virtual void button_release(int, int, unsigned) { }
virtual void pointer_motion(int, int) { }
- virtual void pointer_enter() { }
- virtual void pointer_leave() { }
+ virtual void pointer_enter();
+ virtual void pointer_leave();
virtual void key_press(unsigned, unsigned, wchar_t) { }
virtual void key_release(unsigned, unsigned) { }
- virtual void focus_in() { }
- virtual void focus_out() { }
+ virtual void focus_in();
+ virtual void focus_out();
protected:
/**
Sets the widget's parent Panel. The widget must be unparented when calling
this function with a nonzero parameter.
*/
- void set_parent(Panel *);
+ void set_parent(Container *);
/**
A helper function to set the parent of another widget.
*/
- void set_parent(Widget &, Panel *);
+ void set_parent(Widget &, Container *);
// More events
virtual void on_geometry_change() { }