| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
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| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPLv3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or later as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.GPL included in |
| ** the packaging of this file. Please review the following information to |
| ** ensure the GNU General Public License version 2.0 requirements will be |
| ** met: http://www.gnu.org/licenses/gpl-2.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QQUICKSCROLLBAR_P_H |
| #define QQUICKSCROLLBAR_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtQuickTemplates2/private/qquickcontrol_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickScrollBarAttached; |
| class QQuickScrollBarPrivate; |
| |
| class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickScrollBar : public QQuickControl |
| { |
| Q_OBJECT |
| Q_PROPERTY(qreal size READ size WRITE setSize NOTIFY sizeChanged FINAL) |
| Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged FINAL) |
| Q_PROPERTY(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged FINAL) |
| Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged FINAL) |
| Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) |
| Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL) |
| // 2.2 (Qt 5.9) |
| Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL REVISION 2) |
| Q_PROPERTY(bool interactive READ isInteractive WRITE setInteractive RESET resetInteractive NOTIFY interactiveChanged FINAL REVISION 2) |
| Q_PROPERTY(Policy policy READ policy WRITE setPolicy NOTIFY policyChanged FINAL REVISION 2) |
| // 2.3 (Qt 5.10) |
| Q_PROPERTY(bool horizontal READ isHorizontal NOTIFY orientationChanged FINAL REVISION 3) |
| Q_PROPERTY(bool vertical READ isVertical NOTIFY orientationChanged FINAL REVISION 3) |
| // 2.4 (Qt 5.11) |
| Q_PROPERTY(qreal minimumSize READ minimumSize WRITE setMinimumSize NOTIFY minimumSizeChanged FINAL REVISION 4) |
| Q_PROPERTY(qreal visualSize READ visualSize NOTIFY visualSizeChanged FINAL REVISION 4) |
| Q_PROPERTY(qreal visualPosition READ visualPosition NOTIFY visualPositionChanged FINAL REVISION 4) |
| |
| public: |
| explicit QQuickScrollBar(QQuickItem *parent = nullptr); |
| |
| static QQuickScrollBarAttached *qmlAttachedProperties(QObject *object); |
| |
| qreal size() const; |
| qreal position() const; |
| |
| qreal stepSize() const; |
| void setStepSize(qreal step); |
| |
| bool isActive() const; |
| void setActive(bool active); |
| |
| bool isPressed() const; |
| void setPressed(bool pressed); |
| |
| Qt::Orientation orientation() const; |
| void setOrientation(Qt::Orientation orientation); |
| |
| // 2.2 (Qt 5.9) |
| enum SnapMode { |
| NoSnap, |
| SnapAlways, |
| SnapOnRelease |
| }; |
| Q_ENUM(SnapMode) |
| |
| SnapMode snapMode() const; |
| void setSnapMode(SnapMode mode); |
| |
| bool isInteractive() const; |
| void setInteractive(bool interactive); |
| void resetInteractive(); |
| |
| enum Policy { |
| AsNeeded = Qt::ScrollBarAsNeeded, |
| AlwaysOff = Qt::ScrollBarAlwaysOff, |
| AlwaysOn = Qt::ScrollBarAlwaysOn |
| }; |
| Q_ENUM(Policy) |
| |
| Policy policy() const; |
| void setPolicy(Policy policy); |
| |
| // 2.3 (Qt 5.10) |
| bool isHorizontal() const; |
| bool isVertical() const; |
| |
| // 2.4 (Qt 5.11) |
| qreal minimumSize() const; |
| void setMinimumSize(qreal minimumSize); |
| |
| qreal visualSize() const; |
| qreal visualPosition() const; |
| |
| public Q_SLOTS: |
| void increase(); |
| void decrease(); |
| void setSize(qreal size); |
| void setPosition(qreal position); |
| |
| Q_SIGNALS: |
| void sizeChanged(); |
| void positionChanged(); |
| void stepSizeChanged(); |
| void activeChanged(); |
| void pressedChanged(); |
| void orientationChanged(); |
| // 2.2 (Qt 5.9) |
| Q_REVISION(2) void snapModeChanged(); |
| Q_REVISION(2) void interactiveChanged(); |
| Q_REVISION(2) void policyChanged(); |
| // 2.4 (Qt 5.11) |
| Q_REVISION(4) void minimumSizeChanged(); |
| Q_REVISION(4) void visualSizeChanged(); |
| Q_REVISION(4) void visualPositionChanged(); |
| |
| protected: |
| void mousePressEvent(QMouseEvent *event) override; |
| |
| #if QT_CONFIG(quicktemplates2_hover) |
| void hoverChange() override; |
| #endif |
| |
| #if QT_CONFIG(accessibility) |
| void accessibilityActiveChanged(bool active) override; |
| QAccessible::Role accessibleRole() const override; |
| #endif |
| |
| private: |
| Q_DISABLE_COPY(QQuickScrollBar) |
| Q_DECLARE_PRIVATE(QQuickScrollBar) |
| }; |
| |
| class QQuickScrollBarAttachedPrivate; |
| |
| class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickScrollBarAttached : public QObject |
| { |
| Q_OBJECT |
| Q_PROPERTY(QQuickScrollBar *horizontal READ horizontal WRITE setHorizontal NOTIFY horizontalChanged FINAL) |
| Q_PROPERTY(QQuickScrollBar *vertical READ vertical WRITE setVertical NOTIFY verticalChanged FINAL) |
| |
| public: |
| explicit QQuickScrollBarAttached(QObject *parent = nullptr); |
| ~QQuickScrollBarAttached(); |
| |
| QQuickScrollBar *horizontal() const; |
| void setHorizontal(QQuickScrollBar *horizontal); |
| |
| QQuickScrollBar *vertical() const; |
| void setVertical(QQuickScrollBar *vertical); |
| |
| Q_SIGNALS: |
| void horizontalChanged(); |
| void verticalChanged(); |
| |
| private: |
| Q_DISABLE_COPY(QQuickScrollBarAttached) |
| Q_DECLARE_PRIVATE(QQuickScrollBarAttached) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QQuickScrollBar) |
| QML_DECLARE_TYPEINFO(QQuickScrollBar, QML_HAS_ATTACHED_PROPERTIES) |
| |
| #endif // QQUICKSCROLLBAR_P_H |