src/tests/servers/app/newClipping/MyView.h

   1 #include <OS.h>
   2 #include <View.h>
   3 #include <Region.h>
   4
   5 class Layer;
   6
   7 class MyView: public BView
   8 {
   9 public:
  10                                                 MyView(BRect frame, const char *name, uint32 resizingMode, uint32 flags);
  11         virtual                         ~MyView();
  12
  13         virtual void            Draw(BRect area);
  14         virtual void            MouseDown(BPoint where);
  15         virtual void            MouseUp(BPoint where);
  16         virtual void            MouseMoved(BPoint where, uint32 code, const BMessage *a_message);
  17         virtual void            MessageReceived(BMessage*);
  18
  19                         void            CopyRegion(BRegion *region, int32 xOffset, int32 yOffset);
  20                         void            RequestRedraw();
  21
  22                         Layer*          FindLayer(Layer *lay, BPoint &where) const;
  23
  24                         Layer           *topLayer;
  25                         BRegion         fRedrawReg;
  26 private:
  27                         void            DrawSubTree(Layer* lay);
  28
  29                         bool            fTracking;
  30                         BPoint          fLastPos;
  31                         Layer           *fMovingLayer;
  32                         bool            fIsResize;
  33                         bool            fIs2ndButton;
  34 };