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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QBUTTONGROUP_H
#define QBUTTONGROUP_H
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtCore/qobject.h>
QT_REQUIRE_CONFIG(buttongroup);
QT_BEGIN_NAMESPACE
class QAbstractButton;
class QAbstractButtonPrivate;
class QButtonGroupPrivate;
class Q_WIDGETS_EXPORT QButtonGroup : public QObject
{
Q_OBJECT
Q_PROPERTY(bool exclusive READ exclusive WRITE setExclusive)
public:
explicit QButtonGroup(QObject *parent = nullptr);
~QButtonGroup();
void setExclusive(bool);
bool exclusive() const;
void addButton(QAbstractButton *, int id = -1);
void removeButton(QAbstractButton *);
QList<QAbstractButton*> buttons() const;
QAbstractButton * checkedButton() const;
// no setter on purpose!
QAbstractButton *button(int id) const;
void setId(QAbstractButton *button, int id);
int id(QAbstractButton *button) const;
int checkedId() const;
Q_SIGNALS:
void buttonClicked(QAbstractButton *);
void buttonPressed(QAbstractButton *);
void buttonReleased(QAbstractButton *);
void buttonToggled(QAbstractButton *, bool);
void idClicked(int);
void idPressed(int);
void idReleased(int);
void idToggled(int, bool);
private:
Q_DISABLE_COPY(QButtonGroup)
Q_DECLARE_PRIVATE(QButtonGroup)
friend class QAbstractButton;
friend class QAbstractButtonPrivate;
};
QT_END_NAMESPACE
#endif // QBUTTONGROUP_H
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