#ifndef _paintbox_h_ #define _paintbox_h_ #include using namespace Upp; struct PaintBox : public Ctrl { public: Callback1< Draw & > onPaint; Callback2< Point , dword > onLeftDown; Callback2< Point , dword > onLeftUp; Callback2< Point , dword > onMouseMove; Callback3< Point , int , dword > onMouseWheel; Callback1< dword > onKeyPress; PaintBox( void ); virtual void Paint( Draw & w ); virtual void MouseMove( Point p, dword keyflags ); virtual void LeftUp( Point p, dword keyflags ); virtual void LeftDown( Point p, dword keyflags ); virtual void MouseWheel( Point p, int zdelta, dword keyflags ); virtual bool Key( dword key, int count ); private: }; #endif