ParaView
pqChooseColorPresetReaction.h
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1 /*=========================================================================
2 
3  Program: ParaView
4  Module: pqChooseColorPresetReaction.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 pqChooseColorPresetReaction_h
33 #define pqChooseColorPresetReaction_h
34 
35 #include "pqReaction.h"
36 #include "vtkWeakPointer.h" // needed for vtkWeakPointer.
37 #include <QPointer> // needed for QPointer
38 
40 class vtkSMProxy;
41 
67 class PQAPPLICATIONCOMPONENTS_EXPORT pqChooseColorPresetReaction : public pqReaction
68 {
69  Q_OBJECT
70  typedef pqReaction Superclass;
71 public:
72  pqChooseColorPresetReaction(QAction* parent, bool track_active_objects=true);
73  virtual ~pqChooseColorPresetReaction();
74 
75 public slots:
79  bool choosePreset(const char* presetName=NULL);
80 
82  void setRepresentation(pqDataRepresentation* repr);
83 
87  void setTransferFunction(vtkSMProxy* lut);
88 
91  void updateEnableState();
92 
93 signals:
95  void presetApplied();
96 
97 private slots:
98  void applyCurrentPreset();
99 
102  void updateTransferFunction();
103 
104 protected:
106  virtual void onTriggered();
107 
108 private:
109  Q_DISABLE_COPY(pqChooseColorPresetReaction)
110  QPointer<pqDataRepresentation> Representation;
111  vtkWeakPointer<vtkSMProxy> TransferFunctionProxy;
112 };
113 
114 #endif
pqDataRepresentation is the superclass for a display for a pqPipelineSource i.e.
virtual void updateEnableState()
Definition: pqReaction.h:67
This is a superclass just to make it easier to collect all such reactions.
Definition: pqReaction.h:48
Reaction to pop up a color palette chooser dialog.
virtual void onTriggered()
Called when the action is triggered.
Definition: pqReaction.h:65