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/Go4FitGUI/TGo4FitGUIArrow.h

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//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    Planckstr. 1, 64291 Darmstadt, Germany
//Contact:            http://go4.gsi.de
//----------------------------------------------------------------
//This software can be used under the license agreements as stated
//in Go4License.txt file which is part of the distribution.
//----------------------------------------------------------------
#ifndef TGO4FITGUIARROW_H
#define TGO4FITGUIARROW_H

#include "TArrow.h"

class TGo4FitComponent;
class TGo4FitModel;
class QFitItem;
class TGo4FitPanelSlots;
class TObjArray;

class TGo4FitGUIArrow : public TArrow {

public:

   enum { at_none, at_pos, at_width, at_range };

   TGo4FitGUIArrow();
   TGo4FitGUIArrow(Float_t arrowsize, Option_t* option);
   TGo4FitGUIArrow(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Float_t arrowsize, Option_t* option);
   virtual ~TGo4FitGUIArrow();

   void SetForPosition(TGo4FitModel* model, TGo4FitGUIArrow* forwidth, Double_t iLineAmpl);
   void SetForWidth(TGo4FitModel* model, TGo4FitGUIArrow* forposition);
   void SetForRange(TGo4FitComponent* Comp, Int_t num, Double_t rangey, Double_t shiftx);
   void SetItem(QFitItem* item, TGo4FitPanelSlots* iSlots);

   QFitItem* GetItem() { return fxItem; }

   Bool_t Locate();
   
   void SetOwner(TObjArray* owner) { fxOwner = owner; }

   Int_t GetType() { return fxType; }
   TGo4FitModel* GetModel() { return fxModel; }
   TGo4FitComponent* GetComp() { return fxComp; }

   Bool_t IsAssignTo(TObject* obj);

   void ClearOther() { fxOther = 0; }
   virtual void DeleteModel();   //  *MENU*

   virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);

private:
   Int_t fxType;                    
   TGo4FitModel* fxModel;           
   TGo4FitGUIArrow* fxOther;        
   Double_t fdLineAmpl;             
   TGo4FitComponent* fxComp;        
   Int_t fiRangeNum;                
   Double_t fdRangeY;               
   Double_t fdShiftX;               
   QFitItem* fxItem;                
   TGo4FitPanelSlots* fxSlots;      
   TObjArray* fxOwner;              
};

#endif  // TGO4FITGUIARROW_H

//----------------------------END OF GO4 SOURCE FILE ---------------------

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