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sortfilterproxymodel.h
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1 /*
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3  * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
4  * https://librepcb.org/
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
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18  */
19 
20 #ifndef LIBREPCB_LIBRARY_SORTFILTERPROXYMODEL_H
21 #define LIBREPCB_LIBRARY_SORTFILTERPROXYMODEL_H
22 
23 /*******************************************************************************
24  * Includes
25  ******************************************************************************/
26 #include <QtCore>
27 
28 /*******************************************************************************
29  * Namespace / Forward Declarations
30  ******************************************************************************/
31 namespace librepcb {
32 
33 /*******************************************************************************
34  * Class SortFilterProxyModel
35  ******************************************************************************/
36 
45 class SortFilterProxyModel : public QSortFilterProxyModel {
46  Q_OBJECT
47 
48 public:
49  // Constructors / Destructor
50  SortFilterProxyModel() = delete;
51  SortFilterProxyModel(const SortFilterProxyModel& other) noexcept;
52  explicit SortFilterProxyModel(QObject* parent = nullptr) noexcept;
53  virtual ~SortFilterProxyModel() noexcept;
54 
55  // Setters
56  void setKeepLastRowAtBottom(bool keep) noexcept {
57  mKeepLastRowAtBottom = keep;
58  }
59 
60  // Operator Overloadings
62 
63 protected:
64  virtual bool lessThan(const QModelIndex& source_left,
65  const QModelIndex& source_right) const override;
66 
67 private:
68  QCollator mCollator;
70 };
71 
72 /*******************************************************************************
73  * End of File
74  ******************************************************************************/
75 
76 } // namespace librepcb
77 
78 #endif // LIBREPCB_LIBRARY_SORTFILTERPROXYMODEL_H
bool mKeepLastRowAtBottom
Definition: sortfilterproxymodel.h:69
SortFilterProxyModel & operator=(const SortFilterProxyModel &rhs) noexcept
void setKeepLastRowAtBottom(bool keep) noexcept
Definition: sortfilterproxymodel.h:56
A QSortFilterProxyModel subclass to implement custom sort behavior.
Definition: sortfilterproxymodel.h:45
virtual ~SortFilterProxyModel() noexcept
Definition: sortfilterproxymodel.cpp:43
QCollator mCollator
Definition: sortfilterproxymodel.h:68
virtual bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override
Definition: sortfilterproxymodel.cpp:50