itom 2.2.1
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00001 /* ******************************************************************** 00002 itom software 00003 URL: http://www.uni-stuttgart.de/ito 00004 Copyright (C) 2016, Institut fuer Technische Optik (ITO), 00005 Universitaet Stuttgart, Germany 00006 00007 This file is part of itom and its software development toolkit (SDK). 00008 00009 itom is free software; you can redistribute it and/or modify it 00010 under the terms of the GNU Library General Public Licence as published by 00011 the Free Software Foundation; either version 2 of the Licence, or (at 00012 your option) any later version. 00013 00014 In addition, as a special exception, the Institut fuer Technische 00015 Optik (ITO) gives you certain additional rights. 00016 These rights are described in the ITO LGPL Exception version 1.0, 00017 which can be found in the file LGPL_EXCEPTION.txt in this package. 00018 00019 itom is distributed in the hope that it will be useful, but 00020 WITHOUT ANY WARRANTY; without even the implied warranty of 00021 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library 00022 General Public Licence for more details. 00023 00024 You should have received a copy of the GNU Library General Public License 00025 along with itom. If not, see <http://www.gnu.org/licenses/>. 00026 00027 This file is a port and modified version of the 00028 Common framework (http://www.commontk.org) 00029 *********************************************************************** */ 00030 00031 #ifndef CHECKABLECOMBOBOX_H 00032 #define CHECKABLECOMBOBOX_H 00033 00034 // Qt includes 00035 #include <QComboBox> 00036 00037 #include "commonWidgets.h" 00038 00039 class CheckableModelHelper; 00040 class CheckableComboBoxPrivate; 00041 00045 class ITOMWIDGETS_EXPORT CheckableComboBox : public QComboBox 00046 { 00047 Q_OBJECT 00048 00049 Q_PROPERTY(QVector<int> checkedIndices READ getCheckedIndices WRITE setCheckedIndices); 00050 00051 public: 00052 CheckableComboBox(QWidget *parent = 0); 00053 virtual ~CheckableComboBox(); 00054 00056 QAbstractItemModel* checkableModel()const; 00057 void setCheckableModel(QAbstractItemModel *model); 00058 00060 QModelIndexList checkedIndexes()const; 00062 bool allChecked()const; 00064 bool noneChecked()const; 00065 00067 void setCheckState(const QModelIndex& index, Qt::CheckState check); 00069 Qt::CheckState checkState(const QModelIndex& index)const; 00070 00073 CheckableModelHelper* checkableModelHelper()const; 00074 00076 bool eventFilter(QObject *o, QEvent *e); 00077 00078 void setCheckedIndices(const QVector<int> &indices); 00079 QVector<int> getCheckedIndices() const; 00080 00081 00082 Q_SIGNALS: 00083 void checkedIndexesChanged(); 00084 00085 public Q_SLOTS: 00086 void setIndexState(int index, bool state); 00087 00088 protected Q_SLOTS: 00089 void onDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight); 00090 00091 protected: 00093 virtual void paintEvent(QPaintEvent*); 00094 00095 protected: 00096 QScopedPointer<CheckableComboBoxPrivate> d_ptr; 00097 00098 private: 00099 Q_DECLARE_PRIVATE(CheckableComboBox); 00100 Q_DISABLE_COPY(CheckableComboBox); 00101 }; 00102 00103 #endif