VTK
vtkQtChartMouseSelection.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkQtChartMouseSelection.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
20 
23 
24 #ifndef _vtkQtChartMouseSelection_h
25 #define _vtkQtChartMouseSelection_h
26 
27 
28 #include "vtkQtChartExport.h"
30 
31 class vtkQtChartArea;
33 class vtkQtChartMouseSelectionInternal;
34 class QMouseEvent;
35 class QString;
36 class QStringList;
37 
38 
43 class VTKQTCHART_EXPORT vtkQtChartMouseSelection :
45 {
46  Q_OBJECT
47 
48 public:
52  vtkQtChartMouseSelection(QObject *parent=0);
53  virtual ~vtkQtChartMouseSelection();
54 
56 
57  virtual bool isCombinable() const {return false;}
58 
63  const QString &getSelectionMode() const;
64 
69  const QStringList &getModeList() const;
70 
77  void addHandler(vtkQtChartMouseSelectionHandler *handler);
78 
83  void insertHandler(int index, vtkQtChartMouseSelectionHandler *handler);
84 
88  void removeHandler(vtkQtChartMouseSelectionHandler *handler);
90 
92 
93  virtual bool mousePressEvent(QMouseEvent *e, vtkQtChartArea *chart);
94  virtual bool mouseMoveEvent(QMouseEvent *e, vtkQtChartArea *chart);
95  virtual bool mouseReleaseEvent(QMouseEvent *e, vtkQtChartArea *chart);
96  virtual bool mouseDoubleClickEvent(QMouseEvent *e, vtkQtChartArea *chart);
98 
99 public slots:
103  void setSelectionMode(const QString &mode);
104 
105 signals:
107  void modeListChanged();
108 
112  void selectionModeChanged(const QString &mode);
113 
114 private:
116  vtkQtChartMouseSelectionInternal *Internal;
117 
118 private:
121 };
122 
123 #endif
virtual bool isCombinable() const
Gets the name of current selection mode.
The vtkQtChartMouseFunction class is the base class for all chart mouse functions.
virtual bool mouseMoveEvent(QMouseEvent *e, vtkQtChartArea *chart)=0
Called to handle the mouse move event.
virtual bool mouseReleaseEvent(QMouseEvent *e, vtkQtChartArea *chart)=0
Called to handle the mouse release event.
The vtkQtChartMouseSelectionHandler class is the base class for all selection handlers.
virtual bool mousePressEvent(QMouseEvent *e, vtkQtChartArea *chart)=0
Called to handle the mouse press event.
virtual bool mouseDoubleClickEvent(QMouseEvent *e, vtkQtChartArea *chart)=0
Called to handle the double click event.
The vtkQtChartArea class manages the chart axes and layers.
The vtkQtChartMouseSelection class is used to select chart elements based on the current selection mo...