pqTextureComboBox.h
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1 /*=========================================================================
2 
3  Program: ParaView
4  Module: pqTextureComboBox.h
5 
6  Copyright (c) 2005,2019 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  1712 Route 9, Suite 300
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 pqTextureComboBox_h
33 #define pqTextureComboBox_h
34 
35 #include "pqComponentsModule.h"
36 #include "vtkNew.h"
37 
38 #include <QComboBox>
39 
49 class vtkSMProxy;
51 class PQCOMPONENTS_EXPORT pqTextureComboBox : public QComboBox
52 {
53  Q_OBJECT
54  typedef QComboBox Superclass;
55 
56 public:
57  pqTextureComboBox(vtkSMProxyGroupDomain* domain, QWidget* parent = nullptr);
58  pqTextureComboBox(vtkSMProxyGroupDomain* domain, bool canLoadNew, QWidget* parent = nullptr);
59  ~pqTextureComboBox() override = default;
60 
65  void updateFromTexture(vtkSMProxy* texture);
66 
67 Q_SIGNALS:
68 
72  void textureChanged(vtkSMProxy* texture);
73 
74 protected:
75  void loadTexture();
76  bool loadTexture(const QString& filename);
77 
78 protected Q_SLOTS: // NOLINT(readability-redundant-access-specifiers)
79  void onCurrentIndexChanged(int index);
80  void updateTextures();
81  void proxyRegistered(const QString& group, const QString&, vtkSMProxy* proxy);
82  void proxyUnRegistered(const QString& group, const QString&, vtkSMProxy* proxy);
83 
84 private:
85  Q_DISABLE_COPY(pqTextureComboBox)
86 
87  vtkSMProxyGroupDomain* Domain;
88  vtkNew<vtkEventQtSlotConnect> VTKConnector;
89  QString GroupName;
90  bool CanLoadNew;
91 };
92 
93 #endif
#define PQCOMPONENTS_EXPORT
union of proxy groups
proxy for a VTK object(s) on a server
Definition: vtkSMProxy.h:152
index