include/QtGui/qactiongroup.h

0001 // Copyright (C) 2019 The Qt Company Ltd.
0002 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
0003
0004 #ifndef QACTIONGROUP_H
0005 #define QACTIONGROUP_H
0006
0007 #include <QtGui/qtguiglobal.h>
0008 #include <QtGui/qaction.h>
0009
0010 QT_REQUIRE_CONFIG(action);
0011
0012 QT_BEGIN_NAMESPACE
0013
0014 class QActionGroupPrivate;
0015
0016 class Q_GUI_EXPORT QActionGroup : public QObject
0017 {
0018     Q_OBJECT
0019     Q_DECLARE_PRIVATE(QActionGroup)
0020
0021     Q_PROPERTY(QActionGroup::ExclusionPolicy exclusionPolicy READ exclusionPolicy WRITE setExclusionPolicy)
0022     Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
0023     Q_PROPERTY(bool visible READ isVisible WRITE setVisible)
0024
0025 public:
0026     enum class ExclusionPolicy {
0027         None,
0028         Exclusive,
0029         ExclusiveOptional
0030     };
0031     Q_ENUM(ExclusionPolicy)
0032
0033     explicit QActionGroup(QObject *parent);
0034     ~QActionGroup();
0035
0036     QAction *addAction(QAction *a);
0037     QAction *addAction(const QString &text);
0038     QAction *addAction(const QIcon &icon, const QString &text);
0039     void removeAction(QAction *a);
0040     QList<QAction*> actions() const;
0041     QAction *checkedAction() const;
0042
0043     bool isExclusive() const;
0044     bool isEnabled() const;
0045     bool isVisible() const;
0046     ExclusionPolicy exclusionPolicy() const;
0047
0048
0049 public Q_SLOTS:
0050     void setEnabled(bool);
0051     inline void setDisabled(bool b) { setEnabled(!b); }
0052     void setVisible(bool);
0053     void setExclusive(bool);
0054     void setExclusionPolicy(ExclusionPolicy policy);
0055
0056 Q_SIGNALS:
0057     void triggered(QAction *);
0058     void hovered(QAction *);
0059
0060 private Q_SLOTS:
0061     void _q_actionTriggered();
0062     void _q_actionHovered();
0063     void _q_actionChanged();
0064
0065 protected:
0066      QActionGroup(QActionGroupPrivate &dd, QObject *parent);
0067
0068 private:
0069     Q_DISABLE_COPY(QActionGroup)
0070 };
0071
0072 QT_END_NAMESPACE
0073
0074 #endif // QACTIONGROUP_H