RGFrameEvent.hh

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//======================================================================
/*! \file RGFrameEvent.hh
 *
 *  Include file for class RGFrameEvent
 */
//======================================================================

#ifndef RG_FRAME_EVENT_HH
#define RG_FRAME_EVENT_HH

#include <math.h>

#include <TPad.h>
#include <TCanvas.h>
#include "RBase.hh"

//======================================================================
/*! class RGFrameEvent
 *
 *  This class processes events in the plot area (function, histogram,...)
 *  of a pad (TPad).
 *
 *  To protect the pad, it is set non-editable.
 *  The protection can be removed if necessary for specific actions.
 *  This can be achieved with pad_ptr->SetEditable(kTRUE).
 *  In this case, the protection should be set back as soon as the
 *  modifications have been performed.
 */

class RGFrameEvent
{
  //------------------------------------------------------------
  /*! \object_doc{RGFrameEvent} */
  GObject(RGFrameEvent);
  //------------------------------------------------------------

  protected:
    TVirtualPad * pad_ptr;  ///< Pointer to pad where events are processed

  //------------------------------------------------------------
  //  Constructors / affectation / destructor
  public:
    RGFrameEvent ( TVirtualPad * pad = gPad );
    RGFrameEvent ( const RGFrameEvent &original );

    RGFrameEvent & operator = ( const RGFrameEvent &original );

    virtual ~RGFrameEvent();

  //------------------------------------------------------------
  // Functions
  public:

    // Fonction qui distribue les événements
    virtual void PadEvent  ( Int_t event, Int_t x, Int_t y, TObject * selected );

    // Slot de fermeture du pad
    virtual void PadClosed ( );

    // Actions in the pad (default functions)
    virtual void KeyPressed          ( const Int_t x, const Int_t y );  // inline
    virtual void AltKeyPressed       ( );  // inline
    virtual void CtrlKeyPressed      ( );  // inline
    virtual void ShiftKeyPressed     ( );  // inline
    virtual void ReturnKeyPressed    ( );  // inline

    virtual void MouseButton1Up      ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton1Down    ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton1Double  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton1Locate  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton1Motion  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton2Up      ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton2Down    ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton2Double  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton2Locate  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton2Motion  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton3Up      ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton3Down    ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton3Double  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton3Locate  ( const Double_t x, const Double_t y );  // inline
    virtual void MouseButton3Motion  ( const Double_t x, const Double_t y );  // inline
    virtual void Locate              ( const Double_t x, const Double_t y );  // inline
    virtual void AnyEvent            ( const Double_t x, const Double_t y );  // inline

  //------------------------------------------------------------
  /*! For ROOT dictionary.*/
    ClassDef(RGFrameEvent,0);
};

//----------------------------------------------------------------------
//  Inline functions
#include "icc/RGFrameEvent.icc"

//======================================================================
#endif