| 1 | // Copyright (C) 2020 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QBUTTONGROUP_H |
| 5 | #define QBUTTONGROUP_H |
| 6 | |
| 7 | #include <QtWidgets/qtwidgetsglobal.h> |
| 8 | #include <QtCore/qobject.h> |
| 9 | |
| 10 | QT_REQUIRE_CONFIG(buttongroup); |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | class QAbstractButton; |
| 15 | class QAbstractButtonPrivate; |
| 16 | class QButtonGroupPrivate; |
| 17 | |
| 18 | class Q_WIDGETS_EXPORT QButtonGroup : public QObject |
| 19 | { |
| 20 | Q_OBJECT |
| 21 | |
| 22 | Q_PROPERTY(bool exclusive READ exclusive WRITE setExclusive) |
| 23 | public: |
| 24 | explicit QButtonGroup(QObject *parent = nullptr); |
| 25 | ~QButtonGroup(); |
| 26 | |
| 27 | void setExclusive(bool); |
| 28 | bool exclusive() const; |
| 29 | |
| 30 | void addButton(QAbstractButton *, int id = -1); |
| 31 | void removeButton(QAbstractButton *); |
| 32 | |
| 33 | QList<QAbstractButton*> buttons() const; |
| 34 | |
| 35 | QAbstractButton * checkedButton() const; |
| 36 | // no setter on purpose! |
| 37 | |
| 38 | QAbstractButton *button(int id) const; |
| 39 | void setId(QAbstractButton *button, int id); |
| 40 | int id(QAbstractButton *button) const; |
| 41 | int checkedId() const; |
| 42 | |
| 43 | Q_SIGNALS: |
| 44 | void buttonClicked(QAbstractButton *); |
| 45 | void buttonPressed(QAbstractButton *); |
| 46 | void buttonReleased(QAbstractButton *); |
| 47 | void buttonToggled(QAbstractButton *, bool); |
| 48 | void idClicked(int); |
| 49 | void idPressed(int); |
| 50 | void idReleased(int); |
| 51 | void idToggled(int, bool); |
| 52 | |
| 53 | private: |
| 54 | Q_DISABLE_COPY(QButtonGroup) |
| 55 | Q_DECLARE_PRIVATE(QButtonGroup) |
| 56 | friend class QAbstractButton; |
| 57 | friend class QAbstractButtonPrivate; |
| 58 | }; |
| 59 | |
| 60 | QT_END_NAMESPACE |
| 61 | |
| 62 | #endif // QBUTTONGROUP_H |
| 63 |