Shamusworld >> Repos - architektonas/blob - src/circle.h

   1 #ifndef __CIRCLE_H__
   2 #define __CIRCLE_H__
   3
   4 #include "object.h"
   5
   6 class Circle: public Object
   7 {
   8         public:
   9                 Circle(Vector, double, Object * p = 0);
  10                 ~Circle();
  11
  12                 virtual void Draw(Painter *);
  13                 virtual Vector Center(void);
  14                 virtual bool Collided(Vector);
  15                 virtual void PointerMoved(Vector);
  16                 virtual void PointerReleased(void);
  17 //              virtual bool NeedsUpdate(void);
  18
  19         protected:
  20                 bool HitTest(Point);
  21                 void SaveState(void);
  22                 bool StateChanged(void);
  23
  24         protected:
  25                 double radius;                                          // Center is Object::position
  26                 Vector oldPoint;                                        // Used for dragging
  27
  28         private:
  29                 bool dragging;
  30                 bool draggingHandle1;
  31                 bool draggingHandle2;
  32 //              bool needUpdate;
  33                 bool objectWasDragged;
  34                 bool hitCenter, hitCircle;
  35                 bool oldHitCenter, oldHitCircle;
  36 };
  37
  38 #endif  // __CIRCLE_H__