VTK
vtkQtChartMousePan.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkQtChartMousePan.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 _vtkQtChartMousePan_h
25 #define _vtkQtChartMousePan_h
26 
27 
28 #include "vtkQtChartExport.h"
30 
32 class vtkQtChartMousePanInternal;
33 class QMouseEvent;
34 
35 
40 class VTKQTCHART_EXPORT vtkQtChartMousePan : public vtkQtChartMouseFunction
41 {
42 public:
46  vtkQtChartMousePan(QObject *parent=0);
47  virtual ~vtkQtChartMousePan();
48 
50 
51  virtual void setMouseOwner(bool owns);
52 
53  virtual bool mousePressEvent(QMouseEvent *e, vtkQtChartArea *chart);
54  virtual bool mouseMoveEvent(QMouseEvent *e, vtkQtChartArea *chart);
55  virtual bool mouseReleaseEvent(QMouseEvent *e, vtkQtChartArea *chart);
56  virtual bool mouseDoubleClickEvent(QMouseEvent *e, vtkQtChartArea *chart);
58 
59 private:
60  vtkQtChartMousePanInternal *Internal;
61 
62 private:
64  vtkQtChartMousePan &operator=(const vtkQtChartMousePan &);
65 };
66 
67 #endif
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.
The vtkQtChartContentsSpace class defines the contents space for a chart.
virtual bool mouseReleaseEvent(QMouseEvent *e, vtkQtChartArea *chart)=0
Called to handle the mouse release event.
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.
virtual void setMouseOwner(bool owns)
Sets whether or not the function owns the mouse.
The vtkQtChartArea class manages the chart axes and layers.
The vtkQtChartMousePan class pans the contents in response to mouse events.