EventDisplay/BesVisLib/include/BesVisLib/BesGPictureButton.h

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#ifndef BESGPICTUREBUTTON_H
#define BESGPICTUREBUTTON_H
 
#include "TGButton.h"
 
class BesGPictureButton : public TGPictureButton {
 
public:
  BesGPictureButton( const TGWindow* p, const TGPicture* pic, Int_t id = -1,
                     GContext_t norm   = GetDefaultGC()(),
                     UInt_t     option = kRaisedFrame | kDoubleBorder );
  BesGPictureButton( const TGWindow* p, const TGPicture* pic, const char* cmd, Int_t id = -1,
                     GContext_t norm   = GetDefaultGC()(),
                     UInt_t     option = kRaisedFrame | kDoubleBorder );
  BesGPictureButton( const TGWindow* p = 0, const char* pic = 0, Int_t id = -1,
                     GContext_t norm   = GetDefaultGC()(),
                     UInt_t     option = kRaisedFrame | kDoubleBorder );
 
  Bool_t       HandleCrossing( Event_t* event );
  Bool_t       IsStateOn() { return fState; }
  virtual void SetState( Bool_t state ) { fState = state; }
 
  virtual void SetPicture( const TGPicture* new_pic );
  virtual void SetPictureHL( const TGPicture* hl_pic ) { fPicHL = hl_pic; }
 
private:
protected:
  const TGPicture* fPicHL; // picture shown when button selected
  Bool_t           fState;
 
  ClassDef( BesGPictureButton, 0 ) //  BesGPictureButton
};
 
#endif