tqcanvasmenu.h

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//-------------------------------------------------------------
//        Go4 Release Package v3.04-01 (build 30401)
//                      28-November-2008
//---------------------------------------------------------------
//   The GSI Online Offline Object Oriented (Go4) Project
//   Experiment Data Processing at EE 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 TQCANVASMENU_H
#define TQCANVASMENU_H

#include "qobject.h"
#include "TList.h"

class TCanvas;
class QPopupMenu;
class TMethodArg;

class TQCanvasMenu : public QObject {
   Q_OBJECT

   public:
      TQCanvasMenu(QWidget* parent = 0, TCanvas *canvas = 0);
      TQCanvasMenu(QWidget* parent, QWidget *tabWin, TCanvas *canvas);
      virtual ~TQCanvasMenu();

      void popup(TObject *obj, double x, double y, QMouseEvent *e);

      void dialog(TObject *obj, TMethod* method);

      char* createDialogTitle(TObject *object, TMethod *method);

      char* createArgumentTitle(TMethodArg *argument);

      void ChangeHisLineColor();
      void ChangeHisFillColor();

   signals:
      void MenuCommandExecuted(TObject*, const char*);

   public slots:

      void execute(int id);
      void EmitMenuCommandExecuted(TObject*, const char*);

   protected:
      TObject*         fCurrObj;
      QPopupMenu*      fPopup;
      TList            fMethods;
      TCanvas*         c;
      QWidget*         fParent;
      QWidget*         fTabWin;
      double           MousePosX;    // mouse position in user coordinate
      double           MousePosY;    // mouse position in user coordinate
};

#endif

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

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