pqCustomFilterDefinitionModel.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: ParaView
4  Module: pqCustomFilterDefinitionModel.h
5 
6  Copyright (c) 2005-2008 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 
38 #ifndef pqCustomFilterDefinitionModel_h
39 #define pqCustomFilterDefinitionModel_h
40 
41 #include "pqComponentsModule.h"
42 #include <QAbstractItemModel>
43 
44 #include "pqProxySelection.h" // for pqProxySelection.
45 
46 class pqCustomFilterDefinitionModelItem;
47 class pqPipelineSource;
48 class QPixmap;
49 class vtkCollection;
50 
62 class PQCOMPONENTS_EXPORT pqCustomFilterDefinitionModel : public QAbstractItemModel
63 {
64 public:
65  enum ItemType
66  {
67  Invalid = -1,
68  Source = 0,
72  LastType = Link
73  };
74 
75  pqCustomFilterDefinitionModel(QObject* parent = nullptr);
77 
89  int rowCount(const QModelIndex& parent = QModelIndex()) const override;
90 
98  int columnCount(const QModelIndex& parent = QModelIndex()) const override;
99 
107  bool hasChildren(const QModelIndex& parent = QModelIndex()) const override;
108 
118  QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
119 
127  QModelIndex parent(const QModelIndex& index) const override;
128 
137  QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
138 
149  Qt::ItemFlags flags(const QModelIndex& index) const override;
151 
162  void setContents(const pqProxySelection& items);
163 
171  QModelIndex getNextIndex(const QModelIndex& index) const;
172 
180  pqPipelineSource* getSourceFor(const QModelIndex& index) const;
181 
182 private:
190  pqCustomFilterDefinitionModelItem* getModelItemFor(const QModelIndex& index) const;
191 
199  pqCustomFilterDefinitionModelItem* getNextItem(pqCustomFilterDefinitionModelItem* item) const;
200 
201  pqCustomFilterDefinitionModelItem* Root;
202  QPixmap* PixmapList;
203 };
204 
205 #endif
data
The pqCustomFilterDefinitionModel class stores the sources that define a compound proxy in a hierarch...
#define PQCOMPONENTS_EXPORT
QList< pqServerManagerModelItem * > pqProxySelection
pqProxySelection is used to specify a selection comprising proxies.
PQ representation for a vtkSMProxy that can be involved in a pipeline.
index