1 /**************************************************************************** 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 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 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 ** 33 ** $QT_END_LICENSE$ 34 ** 35 ****************************************************************************/ 36 37 #ifndef QQUICKSCROLLINDICATOR_P_H 38 #define QQUICKSCROLLINDICATOR_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 <QtQuickTemplates2/private/qquickcontrol_p.h> 52 53 QT_BEGIN_NAMESPACE 54 55 class QQuickFlickable; 56 class QQuickScrollIndicatorAttached; 57 class QQuickScrollIndicatorPrivate; 58 59 class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickScrollIndicator : public QQuickControl 60 { 61 Q_OBJECT 62 Q_PROPERTY(qreal size READ size WRITE setSize NOTIFY sizeChanged FINAL) 63 Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged FINAL) 64 Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged FINAL) 65 Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL) 66 // 2.3 (Qt 5.10) 67 Q_PROPERTY(bool horizontal READ isHorizontal NOTIFY orientationChanged FINAL REVISION 3) 68 Q_PROPERTY(bool vertical READ isVertical NOTIFY orientationChanged FINAL REVISION 3) 69 // 2.4 (Qt 5.11) 70 Q_PROPERTY(qreal minimumSize READ minimumSize WRITE setMinimumSize NOTIFY minimumSizeChanged FINAL REVISION 4) 71 Q_PROPERTY(qreal visualSize READ visualSize NOTIFY visualSizeChanged FINAL REVISION 4) 72 Q_PROPERTY(qreal visualPosition READ visualPosition NOTIFY visualPositionChanged FINAL REVISION 4) 73 74 public: 75 explicit QQuickScrollIndicator(QQuickItem *parent = nullptr); 76 77 static QQuickScrollIndicatorAttached *qmlAttachedProperties(QObject *object); 78 79 qreal size() const; 80 qreal position() const; 81 82 bool isActive() const; 83 void setActive(bool active); 84 85 Qt::Orientation orientation() const; 86 void setOrientation(Qt::Orientation orientation); 87 88 // 2.3 (Qt 5.10) 89 bool isHorizontal() const; 90 bool isVertical() const; 91 92 // 2.4 (Qt 5.11) 93 qreal minimumSize() const; 94 void setMinimumSize(qreal minimumSize); 95 96 qreal visualSize() const; 97 qreal visualPosition() const; 98 99 public Q_SLOTS: 100 void setSize(qreal size); 101 void setPosition(qreal position); 102 103 Q_SIGNALS: 104 void sizeChanged(); 105 void positionChanged(); 106 void activeChanged(); 107 void orientationChanged(); 108 // 2.4 (Qt 5.11) 109 Q_REVISION(4) void minimumSizeChanged(); 110 Q_REVISION(4) void visualSizeChanged(); 111 Q_REVISION(4) void visualPositionChanged(); 112 113 protected: 114 #if QT_CONFIG(quicktemplates2_multitouch) 115 void touchEvent(QTouchEvent *event) override; 116 #endif 117 118 #if QT_CONFIG(accessibility) 119 QAccessible::Role accessibleRole() const override; 120 #endif 121 122 private: 123 Q_DISABLE_COPY(QQuickScrollIndicator) 124 Q_DECLARE_PRIVATE(QQuickScrollIndicator) 125 }; 126 127 class QQuickScrollIndicatorAttachedPrivate; 128 129 class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickScrollIndicatorAttached : public QObject 130 { 131 Q_OBJECT 132 Q_PROPERTY(QQuickScrollIndicator *horizontal READ horizontal WRITE setHorizontal NOTIFY horizontalChanged FINAL) 133 Q_PROPERTY(QQuickScrollIndicator *vertical READ vertical WRITE setVertical NOTIFY verticalChanged FINAL) 134 135 public: 136 explicit QQuickScrollIndicatorAttached(QObject *parent = nullptr); 137 ~QQuickScrollIndicatorAttached(); 138 139 QQuickScrollIndicator *horizontal() const; 140 void setHorizontal(QQuickScrollIndicator *horizontal); 141 142 QQuickScrollIndicator *vertical() const; 143 void setVertical(QQuickScrollIndicator *vertical); 144 145 Q_SIGNALS: 146 void horizontalChanged(); 147 void verticalChanged(); 148 149 private: 150 Q_DISABLE_COPY(QQuickScrollIndicatorAttached) 151 Q_DECLARE_PRIVATE(QQuickScrollIndicatorAttached) 152 }; 153 154 QT_END_NAMESPACE 155 156 QML_DECLARE_TYPE(QQuickScrollIndicator) 157 QML_DECLARE_TYPEINFO(QQuickScrollIndicator, QML_HAS_ATTACHED_PROPERTIES) 158 159 #endif // QQUICKSCROLLINDICATOR_P_H 160