ParaView
pqAnimationTimeWidget.h
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1 /*=========================================================================
2 
3  Program: ParaView
4  Module: pqAnimationTimeWidget.h
5 
6  Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
7  All rights reserved.
8 
9  ParaView is a free software; you can redistribute it and/or modify it
10  under the terms of the ParaView license version 1.2.
11 
12  See License_v1.2.txt for the full ParaView license.
13  A copy of this license can be obtained by contacting
14  Kitware Inc.
15  28 Corporate Drive
16  Clifton Park, NY 12065
17  USA
18 
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
23 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 
31 ========================================================================*/
32 #ifndef pqAnimationTimeWidget_h
33 #define pqAnimationTimeWidget_h
34 
35 #include "pqApplicationComponentsModule.h"
36 
37 #include <QScopedPointer>
38 #include <QWidget>
39 #include <vector>
40 
41 class vtkSMProxy;
42 
54 class PQAPPLICATIONCOMPONENTS_EXPORT pqAnimationTimeWidget : public QWidget
55 {
56  Q_OBJECT
57  Q_PROPERTY(double timeValue READ timeValue WRITE setTimeValue NOTIFY timeValueChanged)
58  Q_PROPERTY(int timeStepCount READ timeStepCount WRITE setTimeStepCount)
59  Q_PROPERTY(QString playMode READ playMode WRITE setPlayMode)
60  Q_PROPERTY(bool playModeReadOnly READ playModeReadOnly WRITE setPlayModeReadOnly)
61  Q_PROPERTY(QString timeLabel READ timeLabel WRITE setTimeLabel)
62 
63  typedef QWidget Superclass;
64 public:
65  pqAnimationTimeWidget(QWidget* parent=0);
66  virtual ~pqAnimationTimeWidget();
67 
70  vtkSMProxy* animationScene() const;
71 
73  void setTimeValue(double time);
74  double timeValue() const;
75 
77  void setTimePrecision(int val);
78  int timePrecision() const;
79 
81  void setTimeStepCount(int count);
82  int timeStepCount() const;
83 
85  void setPlayMode(const QString& mode);
86  QString playMode() const;
87 
90  void setPlayModeReadOnly(bool val);
91  bool playModeReadOnly() const;
92 
94  void setTimeLabel(const QString& val);
95  QString timeLabel() const;
96 signals:
97  void timeValueChanged();
98  void playModeChanged();
99  void dummySignal();
100 
101 public slots:
104  void setAnimationScene(vtkSMProxy* animationScene);
105 
106 private slots:
107  void updateTimestepCountLabelVisibility();
108 
112  void timestepValueChanged();
113 
114 private:
115  Q_DISABLE_COPY(pqAnimationTimeWidget)
116 
117  // Returns the current timekeeper.
118  vtkSMProxy* timeKeeper() const;
119 
120  class pqInternals;
121  QScopedPointer<pqInternals> Internals;
122 };
123 
124 #endif
pqAnimationTimeWidget is a widget that can be used to show/set the current animation time...