| 1 | // Copyright (C) 2017 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 QQUICKBUTTONGROUP_P_H |
| 5 | #define QQUICKBUTTONGROUP_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtCore/qobject.h> |
| 19 | #include <QtQuickTemplates2/private/qtquicktemplates2global_p.h> |
| 20 | #include <QtQml/qqml.h> |
| 21 | #include <QtQml/qqmlparserstatus.h> |
| 22 | |
| 23 | QT_BEGIN_NAMESPACE |
| 24 | |
| 25 | class QQuickAbstractButton; |
| 26 | class QQuickButtonGroupPrivate; |
| 27 | class QQuickButtonGroupAttached; |
| 28 | class QQuickButtonGroupAttachedPrivate; |
| 29 | |
| 30 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickButtonGroup : public QObject, public QQmlParserStatus |
| 31 | { |
| 32 | Q_OBJECT |
| 33 | Q_PROPERTY(QQuickAbstractButton *checkedButton READ checkedButton WRITE setCheckedButton NOTIFY checkedButtonChanged FINAL) |
| 34 | Q_PROPERTY(QQmlListProperty<QQuickAbstractButton> buttons READ buttons NOTIFY buttonsChanged FINAL) |
| 35 | // 2.3 (Qt 5.10) |
| 36 | Q_PROPERTY(bool exclusive READ isExclusive WRITE setExclusive NOTIFY exclusiveChanged FINAL REVISION(2, 3)) |
| 37 | // 2.4 (Qt 5.11) |
| 38 | Q_PROPERTY(Qt::CheckState checkState READ checkState WRITE setCheckState NOTIFY checkStateChanged FINAL REVISION(2, 4)) |
| 39 | Q_INTERFACES(QQmlParserStatus) |
| 40 | QML_NAMED_ELEMENT(ButtonGroup) |
| 41 | QML_ATTACHED(QQuickButtonGroupAttached) |
| 42 | QML_ADDED_IN_VERSION(2, 0) |
| 43 | |
| 44 | public: |
| 45 | explicit QQuickButtonGroup(QObject *parent = nullptr); |
| 46 | ~QQuickButtonGroup(); |
| 47 | |
| 48 | static QQuickButtonGroupAttached *qmlAttachedProperties(QObject *object); |
| 49 | |
| 50 | QQuickAbstractButton *checkedButton() const; |
| 51 | void setCheckedButton(QQuickAbstractButton *checkedButton); |
| 52 | |
| 53 | QQmlListProperty<QQuickAbstractButton> buttons(); |
| 54 | |
| 55 | bool isExclusive() const; |
| 56 | void setExclusive(bool exclusive); |
| 57 | |
| 58 | // 2.4 (Qt 5.11) |
| 59 | Qt::CheckState checkState() const; |
| 60 | void setCheckState(Qt::CheckState state); |
| 61 | |
| 62 | public Q_SLOTS: |
| 63 | void addButton(QQuickAbstractButton *button); |
| 64 | void removeButton(QQuickAbstractButton *button); |
| 65 | |
| 66 | Q_SIGNALS: |
| 67 | void checkedButtonChanged(); |
| 68 | void buttonsChanged(); |
| 69 | // 2.1 (Qt 5.8) |
| 70 | Q_REVISION(2, 1) void clicked(QQuickAbstractButton *button); |
| 71 | // 2.3 (Qt 5.10) |
| 72 | Q_REVISION(2, 3) void exclusiveChanged(); |
| 73 | // 2.4 (Qt 5.11) |
| 74 | Q_REVISION(2, 4) void checkStateChanged(); |
| 75 | |
| 76 | protected: |
| 77 | void classBegin() override; |
| 78 | void componentComplete() override; |
| 79 | |
| 80 | private: |
| 81 | Q_DISABLE_COPY(QQuickButtonGroup) |
| 82 | Q_DECLARE_PRIVATE(QQuickButtonGroup) |
| 83 | |
| 84 | Q_PRIVATE_SLOT(d_func(), void _q_updateCurrent()) |
| 85 | }; |
| 86 | |
| 87 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickButtonGroupAttached : public QObject |
| 88 | { |
| 89 | Q_OBJECT |
| 90 | Q_PROPERTY(QQuickButtonGroup *group READ group WRITE setGroup NOTIFY groupChanged FINAL) |
| 91 | |
| 92 | public: |
| 93 | explicit QQuickButtonGroupAttached(QObject *parent = nullptr); |
| 94 | |
| 95 | QQuickButtonGroup *group() const; |
| 96 | void setGroup(QQuickButtonGroup *group); |
| 97 | |
| 98 | Q_SIGNALS: |
| 99 | void groupChanged(); |
| 100 | |
| 101 | private: |
| 102 | Q_DISABLE_COPY(QQuickButtonGroupAttached) |
| 103 | Q_DECLARE_PRIVATE(QQuickButtonGroupAttached) |
| 104 | }; |
| 105 | |
| 106 | QT_END_NAMESPACE |
| 107 | |
| 108 | QML_DECLARE_TYPE(QQuickButtonGroup) |
| 109 | |
| 110 | #endif // QQUICKBUTTONGROUP_P_H |
| 111 |