include/QtWidgets/qradiobutton.h

0001 // Copyright (C) 2016 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 QRADIOBUTTON_H
0005 #define QRADIOBUTTON_H
0006
0007 #include <QtWidgets/qtwidgetsglobal.h>
0008 #include <QtWidgets/qabstractbutton.h>
0009
0010 QT_REQUIRE_CONFIG(radiobutton);
0011
0012 QT_BEGIN_NAMESPACE
0013
0014
0015 class QRadioButtonPrivate;
0016 class QStyleOptionButton;
0017
0018 class Q_WIDGETS_EXPORT QRadioButton : public QAbstractButton
0019 {
0020     Q_OBJECT
0021
0022 public:
0023     explicit QRadioButton(QWidget *parent = nullptr);
0024     explicit QRadioButton(const QString &text, QWidget *parent = nullptr);
0025     ~QRadioButton();
0026
0027     QSize sizeHint() const override;
0028     QSize minimumSizeHint() const override;
0029
0030 protected:
0031     bool event(QEvent *e) override;
0032     bool hitButton(const QPoint &) const override;
0033     void paintEvent(QPaintEvent *) override;
0034     void mouseMoveEvent(QMouseEvent *) override;
0035     virtual void initStyleOption(QStyleOptionButton *button) const;
0036
0037
0038 private:
0039     Q_DECLARE_PRIVATE(QRadioButton)
0040     Q_DISABLE_COPY(QRadioButton)
0041     friend class QAccessibleButton;
0042 };
0043
0044 QT_END_NAMESPACE
0045
0046 #endif // QRADIOBUTTON_H