SliceButtonBar.h

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////////////////////////////////////////////////////////////////////////
// \file   SliceButtonBar.h
// \brief  Controls for navigating between slices
// \author Christopher Backhouse - bckhouse@caltech.edu
////////////////////////////////////////////////////////////////////////

#ifndef EVD_SLICEBUTTONBAR_H
#define EVD_SLICEBUTTONBAR_H

#include "RQ_OBJECT.h"

#include "TGFrame.h"

class TGCheckButton;
class TGTextButton;
class TGLabel;
class TGTextEntry;

namespace evd
{
  /// Controls for navigating between slices
  class SliceButtonBar: public TGCompositeFrame
  {
    RQ_OBJECT("evd::SliceButtonBar")
  public:
    SliceButtonBar(const TGWindow* p);
    virtual ~SliceButtonBar();

    // Signal handlers
    void Enable();
    void Previous();
    void Next();
    Bool_t HandleTimer(TTimer* t);
    void AutoAdvance();
    void GoTo();
    void Update();

  protected:
    TTimer* fTimer;                       ///< Timer to handle slice-level auto-advancing
    TGTextButton*  fPrevButton;
    TGTextButton*  fNextButton;
    TGTextButton*  fAutoAdvanceButton;    ///< Start to auto advance
    TGCheckButton* fEnableButton;
    TGTextEntry*   fSliceTextEntry;
    TGLabel*       fNSlicesLabel;

    ClassDef(SliceButtonBar, 0);
  };
}

#endif