QGUIHistogramDisplay.hh

#ifndef _QGUI_HISTOGRAM_DISPLAY_HH_
#define _QGUI_HISTOGRAM_DISPLAY_HH_

#include "QGUIBaseFrame.hh"

#include "QGUIHistogramHandler.hh"

#include <vector>

#include "TTimer.h"

class TGCompositeFrame;
class TRootEmbeddedCanvas;
class QGUINumberSelector;
class TGTextButton;
class TGTextEntry;
class TGLabel;

class QGUIHistogramDisplay: public QGUIBaseFrame
{
public:
   QGUIHistogramDisplay(const TGWindow*          parent,
                        unsigned int             Width,
                        unsigned int             Height);

   virtual ~QGUIHistogramDisplay();

   void Close();

   void UpdateChannel();
   
   void UpdateDisplay();

   void HandlePause();

   void UpdateRate();

   void UpdateSpectrumRange();

private:

   TGCompositeFrame *fControlFrame;
   TGCompositeFrame *fDisplayFrame;
   TGCompositeFrame *fChannelFrame;

   TGLabel *fChSelLabel;

   TRootEmbeddedCanvas *fPulseCanvas;
   TRootEmbeddedCanvas *fSpectrumCanvas;
   TRootEmbeddedCanvas *fRateCanvas;

   QGUINumberSelector *fChSelector;

   TGTextButton *fCloseButton;
   TGTextButton *fPauseButton;
   TGTextButton *fUpdateRateButton; 
   TGTextButton *fUpdateRangeButton;

   TGTextEntry *fChDisplay;

   std::vector<unsigned short> fActiveChannels;

   long fTimeout;
   TTimer fTimer;

   QGUIHistogramHandler fHistoHandler;

   void CreateSubFrames();

   void ConnectButtons();

   void GetActiveChannels();

   ClassDef(QGUIHistogramDisplay,0)
};

#endif

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