VTK
dox/GUISupport/Qt/Chart/vtkQtChartMouseSelection.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkQtChartMouseSelection.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*-------------------------------------------------------------------------
00016   Copyright 2008 Sandia Corporation.
00017   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00018   the U.S. Government retains certain rights in this software.
00019 -------------------------------------------------------------------------*/
00020 
00023 
00024 #ifndef _vtkQtChartMouseSelection_h
00025 #define _vtkQtChartMouseSelection_h
00026 
00027 
00028 #include "vtkQtChartExport.h"
00029 #include "vtkQtChartMouseFunction.h"
00030 
00031 class vtkQtChartArea;
00032 class vtkQtChartMouseSelectionHandler;
00033 class vtkQtChartMouseSelectionInternal;
00034 class QMouseEvent;
00035 class QString;
00036 class QStringList;
00037 
00038 
00043 class VTKQTCHART_EXPORT vtkQtChartMouseSelection :
00044     public vtkQtChartMouseFunction
00045 {
00046   Q_OBJECT
00047 
00048 public:
00052   vtkQtChartMouseSelection(QObject *parent=0);
00053   virtual ~vtkQtChartMouseSelection();
00054 
00056 
00057   virtual bool isCombinable() const {return false;}
00058 
00063   const QString &getSelectionMode() const;
00064 
00069   const QStringList &getModeList() const;
00070 
00077   void addHandler(vtkQtChartMouseSelectionHandler *handler);
00078 
00083   void insertHandler(int index, vtkQtChartMouseSelectionHandler *handler);
00084 
00088   void removeHandler(vtkQtChartMouseSelectionHandler *handler);
00090 
00092 
00093   virtual bool mousePressEvent(QMouseEvent *e,  vtkQtChartArea *chart);
00094   virtual bool mouseMoveEvent(QMouseEvent *e,  vtkQtChartArea *chart);
00095   virtual bool mouseReleaseEvent(QMouseEvent *e,  vtkQtChartArea *chart);
00096   virtual bool mouseDoubleClickEvent(QMouseEvent *e,  vtkQtChartArea *chart);
00098 
00099 public slots:
00103   void setSelectionMode(const QString &mode);
00104 
00105 signals:
00107   void modeListChanged();
00108 
00112   void selectionModeChanged(const QString &mode);
00113 
00114 private:
00116   vtkQtChartMouseSelectionInternal *Internal;
00117 
00118 private:
00119   vtkQtChartMouseSelection(const vtkQtChartMouseSelection &);
00120   vtkQtChartMouseSelection &operator=(const vtkQtChartMouseSelection &);
00121 };
00122 
00123 #endif