nuclear@0: #ifndef GAMEUI_WIDGET_H_
nuclear@0: #define GAMEUI_WIDGET_H_
nuclear@0: 
nuclear@0: namespace gameui {
nuclear@0: 
nuclear@0: class Vec2 {
nuclear@0: public:
nuclear@0: 	float x, y;
nuclear@0: 
nuclear@0: 	Vec2() : x(0), y(0) {}
nuclear@0: 	Vec2(float xx, float yy) : x(xx), y(yy) {}
nuclear@0: };
nuclear@0: 
nuclear@0: class BBox {
nuclear@0: public:
nuclear@0: 	Vec2 bmin, bmax;
nuclear@0: };
nuclear@0: 
nuclear@0: class WidgetImpl;
nuclear@0: 
nuclear@0: class Widget {
nuclear@0: private:
nuclear@0: 	WidgetImpl *impl;
nuclear@0: 
nuclear@0: public:
nuclear@0: 	enum VisState {
nuclear@0: 		VST_HIDDEN,
nuclear@0: 		VST_EASEIN,
nuclear@0: 		VST_VISIBLE,
nuclear@0: 		VST_EASEOUT
nuclear@0: 	};
nuclear@0: 	enum ActiveState {
nuclear@0: 		AST_INACTIVE,
nuclear@0: 		AST_EASEIN,
nuclear@0: 		AST_ACTIVE,
nuclear@0: 		AST_EASEOUT
nuclear@0: 	};
nuclear@0: 
nuclear@0: 	Widget();
nuclear@0: 	virtual ~Widget();
nuclear@0: 
nuclear@0: 	virtual void show();
nuclear@0: 	virtual void hide();
nuclear@0: 	virtual float get_visibility() const;
nuclear@0: 
nuclear@0: 	virtual void activate();
nuclear@0: 	virtual void deactivate();
nuclear@0: 	virtual float get_active() const;
nuclear@0: 
nuclear@0: 	virtual const BBox &get_box() const;
nuclear@0: 	virtual const Vec2 &get_position() const;
nuclear@0: 	virtual const Vec2 &get_size() const;
nuclear@0: 
nuclear@0: 	virtual bool hit_test(const Vec2 &pt) const;
nuclear@0: 
nuclear@0: 	virtual void draw() const = 0;
nuclear@0: };
nuclear@0: 
nuclear@0: long get_cur_time();
nuclear@0: 
nuclear@0: }
nuclear@0: 
nuclear@0: #endif	// GAMEUI_WIDGET_H_