| /**************************************************************************** |
| ** |
| ** 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. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
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| ** |
| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** 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 |
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| ****************************************************************************/ |
| |
| #ifndef QQUICKTUMBLER_P_H |
| #define QQUICKTUMBLER_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 <QtCore/qvariant.h> |
| #include <QtQml/qqmlcomponent.h> |
| #include <QtQuickTemplates2/private/qquickcontrol_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickTumblerAttached; |
| class QQuickTumblerPrivate; |
| |
| class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickTumbler : public QQuickControl |
| { |
| Q_OBJECT |
| Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged FINAL) |
| Q_PROPERTY(int count READ count NOTIFY countChanged FINAL) |
| Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged FINAL) |
| Q_PROPERTY(QQuickItem *currentItem READ currentItem NOTIFY currentItemChanged FINAL) |
| Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged FINAL) |
| Q_PROPERTY(int visibleItemCount READ visibleItemCount WRITE setVisibleItemCount NOTIFY visibleItemCountChanged FINAL) |
| // 2.1 (Qt 5.8) |
| Q_PROPERTY(bool wrap READ wrap WRITE setWrap RESET resetWrap NOTIFY wrapChanged FINAL REVISION 1) |
| // 2.2 (Qt 5.9) |
| Q_PROPERTY(bool moving READ isMoving NOTIFY movingChanged FINAL REVISION 2) |
| |
| public: |
| explicit QQuickTumbler(QQuickItem *parent = nullptr); |
| ~QQuickTumbler(); |
| |
| QVariant model() const; |
| void setModel(const QVariant &model); |
| |
| int count() const; |
| |
| int currentIndex() const; |
| void setCurrentIndex(int currentIndex); |
| QQuickItem *currentItem() const; |
| |
| QQmlComponent *delegate() const; |
| void setDelegate(QQmlComponent *delegate); |
| |
| int visibleItemCount() const; |
| void setVisibleItemCount(int visibleItemCount); |
| |
| static QQuickTumblerAttached *qmlAttachedProperties(QObject *object); |
| |
| // 2.1 (Qt 5.8) |
| bool wrap() const; |
| void setWrap(bool wrap); |
| void resetWrap(); |
| |
| // 2.2 (Qt 5.9) |
| bool isMoving() const; |
| |
| enum PositionMode { |
| Beginning, |
| Center, |
| End, |
| Visible, // ListView-only |
| Contain, |
| SnapPosition |
| }; |
| Q_ENUM(PositionMode) |
| |
| // 2.5 (Qt 5.12) |
| Q_REVISION(5) Q_INVOKABLE void positionViewAtIndex(int index, PositionMode mode); |
| |
| Q_SIGNALS: |
| void modelChanged(); |
| void countChanged(); |
| void currentIndexChanged(); |
| void currentItemChanged(); |
| void delegateChanged(); |
| void visibleItemCountChanged(); |
| // 2.1 (Qt 5.8) |
| Q_REVISION(1) void wrapChanged(); |
| // 2.2 (Qt 5.9) |
| Q_REVISION(2) void movingChanged(); |
| |
| protected: |
| void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; |
| void componentComplete() override; |
| void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override; |
| void keyPressEvent(QKeyEvent *event) override; |
| void updatePolish() override; |
| |
| QFont defaultFont() const override; |
| QPalette defaultPalette() const override; |
| |
| private: |
| Q_DISABLE_COPY(QQuickTumbler) |
| Q_DECLARE_PRIVATE(QQuickTumbler) |
| |
| Q_PRIVATE_SLOT(d_func(), void _q_updateItemWidths()) |
| Q_PRIVATE_SLOT(d_func(), void _q_updateItemHeights()) |
| Q_PRIVATE_SLOT(d_func(), void _q_onViewCurrentIndexChanged()) |
| Q_PRIVATE_SLOT(d_func(), void _q_onViewCountChanged()) |
| Q_PRIVATE_SLOT(d_func(), void _q_onViewOffsetChanged()) |
| Q_PRIVATE_SLOT(d_func(), void _q_onViewContentYChanged()) |
| }; |
| |
| class QQuickTumblerAttachedPrivate; |
| |
| class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickTumblerAttached : public QObject |
| { |
| Q_OBJECT |
| Q_PROPERTY(QQuickTumbler *tumbler READ tumbler CONSTANT FINAL) |
| Q_PROPERTY(qreal displacement READ displacement NOTIFY displacementChanged FINAL) |
| |
| public: |
| explicit QQuickTumblerAttached(QObject *parent = nullptr); |
| |
| QQuickTumbler *tumbler() const; |
| qreal displacement() const; |
| |
| Q_SIGNALS: |
| void displacementChanged(); |
| |
| private: |
| Q_DISABLE_COPY(QQuickTumblerAttached) |
| Q_DECLARE_PRIVATE(QQuickTumblerAttached) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QQuickTumbler) |
| QML_DECLARE_TYPEINFO(QQuickTumbler, QML_HAS_ATTACHED_PROPERTIES) |
| |
| #endif // QQUICKTUMBLER_P_H |