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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QGUIACTIONGROUP_H
#define QGUIACTIONGROUP_H

#include <QtGui/qtguiglobal.h>
#include <QtGui/qaction.h>

QT_REQUIRE_CONFIG(action);

QT_BEGIN_NAMESPACE

class QActionGroupPrivate;

class Q_GUI_EXPORT QActionGroup : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QActionGroup)

    Q_PROPERTY(QActionGroup::ExclusionPolicy exclusionPolicy READ exclusionPolicy WRITE setExclusionPolicy)
    Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
    Q_PROPERTY(bool visible READ isVisible WRITE setVisible)

public:
    enum class ExclusionPolicy {
        None,
        Exclusive,
        ExclusiveOptional
    };
    Q_ENUM(ExclusionPolicy)

    explicit QActionGroup(QObject *parent);
    ~QActionGroup();

    QAction *addAction(QAction *a);
    QAction *addAction(const QString &text);
    QAction *addAction(const QIcon &icon, const QString &text);
    void removeAction(QAction *a);
    QList<QAction*> actions() const;
    QAction *checkedAction() const;

    bool isExclusive() const;
    bool isEnabled() const;
    bool isVisible() const;
    ExclusionPolicy exclusionPolicy() const;


public Q_SLOTS:
    void setEnabled(bool);
    inline void setDisabled(bool b) { setEnabled(!b); }
    void setVisible(bool);
    void setExclusive(bool);
    void setExclusionPolicy(ExclusionPolicy policy);

Q_SIGNALS:
    void triggered(QAction *);
    void hovered(QAction *);

private Q_SLOTS:
    void _q_actionTriggered();
    void _q_actionHovered();
    void _q_actionChanged();

protected:
     QActionGroup(QActionGroupPrivate &dd, QObject *parent);

private:
    Q_DISABLE_COPY(QActionGroup)
};

QT_END_NAMESPACE

#endif // QGUIACTIONGROUP_H