1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtWidgets module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QACTIONGROUP_H 41 #define QACTIONGROUP_H 42 43 #include <QtWidgets/qtwidgetsglobal.h> 44 #include <QtWidgets/qaction.h> 45 46 QT_BEGIN_NAMESPACE 47 48 49 #ifndef QT_NO_ACTION 50 51 class QActionGroupPrivate; 52 53 class Q_WIDGETS_EXPORT QActionGroup : public QObject 54 { 55 Q_OBJECT 56 Q_DECLARE_PRIVATE(QActionGroup) 57 58 Q_PROPERTY(QActionGroup::ExclusionPolicy exclusionPolicy READ exclusionPolicy WRITE setExclusionPolicy) 59 Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled) 60 Q_PROPERTY(bool visible READ isVisible WRITE setVisible) 61 62 public: 63 enum class ExclusionPolicy { 64 None, 65 Exclusive, 66 ExclusiveOptional 67 }; 68 Q_ENUM(ExclusionPolicy) 69 70 explicit QActionGroup(QObject* parent); 71 ~QActionGroup(); 72 73 QAction *addAction(QAction* a); 74 QAction *addAction(const QString &text); 75 QAction *addAction(const QIcon &icon, const QString &text); 76 void removeAction(QAction *a); 77 QList<QAction*> actions() const; 78 79 QAction *checkedAction() const; 80 bool isExclusive() const; 81 bool isEnabled() const; 82 bool isVisible() const; 83 ExclusionPolicy exclusionPolicy() const; 84 85 86 public Q_SLOTS: 87 void setEnabled(bool); setDisabled(bool b)88 inline void setDisabled(bool b) { setEnabled(!b); } 89 void setVisible(bool); 90 void setExclusive(bool); 91 void setExclusionPolicy(ExclusionPolicy policy); 92 93 Q_SIGNALS: 94 void triggered(QAction *); 95 void hovered(QAction *); 96 97 private: 98 Q_DISABLE_COPY(QActionGroup) 99 Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered()) 100 Q_PRIVATE_SLOT(d_func(), void _q_actionChanged()) 101 Q_PRIVATE_SLOT(d_func(), void _q_actionHovered()) 102 }; 103 104 #endif // QT_NO_ACTION 105 106 QT_END_NAMESPACE 107 108 #endif // QACTIONGROUP_H 109