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| 2 | ** |
| 3 | ** Copyright (C) 2017 The Qt Company Ltd. |
| 4 | ** Contact: http://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL3$ |
| 9 | ** Commercial License Usage |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in |
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| 15 | ** information use the contact form at http://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
| 19 | ** General Public License version 3 as published by the Free Software |
| 20 | ** Foundation and appearing in the file LICENSE.LGPLv3 included in the |
| 21 | ** packaging of this file. Please review the following information to |
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl.html. |
| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or later as published by the Free |
| 28 | ** Software Foundation and appearing in the file LICENSE.GPL included in |
| 29 | ** the packaging of this file. Please review the following information to |
| 30 | ** ensure the GNU General Public License version 2.0 requirements will be |
| 31 | ** met: http://www.gnu.org/licenses/gpl-2.0.html. |
| 32 | ** |
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| 34 | ** |
| 35 | ****************************************************************************/ |
| 36 | |
| 37 | #ifndef QQUICKBUTTONGROUP_P_H |
| 38 | #define QQUICKBUTTONGROUP_P_H |
| 39 | |
| 40 | // |
| 41 | // W A R N I N G |
| 42 | // ------------- |
| 43 | // |
| 44 | // This file is not part of the Qt API. It exists purely as an |
| 45 | // implementation detail. This header file may change from version to |
| 46 | // version without notice, or even be removed. |
| 47 | // |
| 48 | // We mean it. |
| 49 | // |
| 50 | |
| 51 | #include <QtCore/qobject.h> |
| 52 | #include <QtQuickTemplates2/private/qtquicktemplates2global_p.h> |
| 53 | #include <QtQml/qqml.h> |
| 54 | #include <QtQml/qqmlparserstatus.h> |
| 55 | |
| 56 | QT_BEGIN_NAMESPACE |
| 57 | |
| 58 | class QQuickAbstractButton; |
| 59 | class QQuickButtonGroupPrivate; |
| 60 | class QQuickButtonGroupAttached; |
| 61 | class QQuickButtonGroupAttachedPrivate; |
| 62 | |
| 63 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickButtonGroup : public QObject, public QQmlParserStatus |
| 64 | { |
| 65 | Q_OBJECT |
| 66 | Q_PROPERTY(QQuickAbstractButton *checkedButton READ checkedButton WRITE setCheckedButton NOTIFY checkedButtonChanged FINAL) |
| 67 | Q_PROPERTY(QQmlListProperty<QQuickAbstractButton> buttons READ buttons NOTIFY buttonsChanged FINAL) |
| 68 | // 2.3 (Qt 5.10) |
| 69 | Q_PROPERTY(bool exclusive READ isExclusive WRITE setExclusive NOTIFY exclusiveChanged FINAL REVISION 3) |
| 70 | // 2.4 (Qt 5.11) |
| 71 | Q_PROPERTY(Qt::CheckState checkState READ checkState WRITE setCheckState NOTIFY checkStateChanged FINAL REVISION 4) |
| 72 | Q_INTERFACES(QQmlParserStatus) |
| 73 | |
| 74 | public: |
| 75 | explicit QQuickButtonGroup(QObject *parent = nullptr); |
| 76 | ~QQuickButtonGroup(); |
| 77 | |
| 78 | static QQuickButtonGroupAttached *qmlAttachedProperties(QObject *object); |
| 79 | |
| 80 | QQuickAbstractButton *checkedButton() const; |
| 81 | void setCheckedButton(QQuickAbstractButton *checkedButton); |
| 82 | |
| 83 | QQmlListProperty<QQuickAbstractButton> buttons(); |
| 84 | |
| 85 | bool isExclusive() const; |
| 86 | void setExclusive(bool exclusive); |
| 87 | |
| 88 | // 2.4 (Qt 5.11) |
| 89 | Qt::CheckState checkState() const; |
| 90 | void setCheckState(Qt::CheckState state); |
| 91 | |
| 92 | public Q_SLOTS: |
| 93 | void addButton(QQuickAbstractButton *button); |
| 94 | void removeButton(QQuickAbstractButton *button); |
| 95 | |
| 96 | Q_SIGNALS: |
| 97 | void checkedButtonChanged(); |
| 98 | void buttonsChanged(); |
| 99 | // 2.1 (Qt 5.8) |
| 100 | Q_REVISION(1) void clicked(QQuickAbstractButton *button); |
| 101 | // 2.3 (Qt 5.10) |
| 102 | Q_REVISION(3) void exclusiveChanged(); |
| 103 | // 2.4 (Qt 5.11) |
| 104 | Q_REVISION(4) void checkStateChanged(); |
| 105 | |
| 106 | protected: |
| 107 | void classBegin() override; |
| 108 | void componentComplete() override; |
| 109 | |
| 110 | private: |
| 111 | Q_DISABLE_COPY(QQuickButtonGroup) |
| 112 | Q_DECLARE_PRIVATE(QQuickButtonGroup) |
| 113 | |
| 114 | Q_PRIVATE_SLOT(d_func(), void _q_updateCurrent()) |
| 115 | }; |
| 116 | |
| 117 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickButtonGroupAttached : public QObject |
| 118 | { |
| 119 | Q_OBJECT |
| 120 | Q_PROPERTY(QQuickButtonGroup *group READ group WRITE setGroup NOTIFY groupChanged FINAL) |
| 121 | |
| 122 | public: |
| 123 | explicit QQuickButtonGroupAttached(QObject *parent = nullptr); |
| 124 | |
| 125 | QQuickButtonGroup *group() const; |
| 126 | void setGroup(QQuickButtonGroup *group); |
| 127 | |
| 128 | Q_SIGNALS: |
| 129 | void groupChanged(); |
| 130 | |
| 131 | private: |
| 132 | Q_DISABLE_COPY(QQuickButtonGroupAttached) |
| 133 | Q_DECLARE_PRIVATE(QQuickButtonGroupAttached) |
| 134 | }; |
| 135 | |
| 136 | QT_END_NAMESPACE |
| 137 | |
| 138 | QML_DECLARE_TYPE(QQuickButtonGroup) |
| 139 | QML_DECLARE_TYPEINFO(QQuickButtonGroup, QML_HAS_ATTACHED_PROPERTIES) |
| 140 | |
| 141 | #endif // QQUICKBUTTONGROUP_P_H |
| 142 |