qquickswipedelegate_p.h

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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QQUICKSWIPEDELEGATE_P_H
#define QQUICKSWIPEDELEGATE_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/qquickitemdelegate_p.h>
 
QT_BEGIN_NAMESPACE
 
class QQuickSwipe;
class QQuickSwipeDelegatePrivate;
class QQuickSwipeDelegateAttached;
class QQuickSwipeDelegateAttachedPrivate;
 
class Q_QUICKTEMPLATES2_EXPORT QQuickSwipeDelegate : public QQuickItemDelegate
{
    Q_OBJECT
    Q_PROPERTY(QQuickSwipe *swipe READ swipe CONSTANT FINAL)
    QML_NAMED_ELEMENT(SwipeDelegate)
    QML_ATTACHED(QQuickSwipeDelegateAttached)
    QML_ADDED_IN_VERSION(2, 0)
 
public:
    explicit QQuickSwipeDelegate(QQuickItem *parent = nullptr);
 
    QQuickSwipe *swipe() const;
 
    enum Side { Left = 1, Right = -1 };
    Q_ENUM(Side)
 
    static QQuickSwipeDelegateAttached *qmlAttachedProperties(QObject *object);
 
protected:
    bool childMouseEventFilter(QQuickItem *child, QEvent *event) override;
    void mousePressEvent(QMouseEvent *event) override;
    void mouseMoveEvent(QMouseEvent *event) override;
    void mouseReleaseEvent(QMouseEvent *event) override;
    void mouseUngrabEvent() override;
    void touchEvent(QTouchEvent *event) override;
 
    void componentComplete() override;
    void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override;
 
    QFont defaultFont() const override;
 
#if QT_CONFIG(accessibility)
    QAccessible::Role accessibleRole() const override;
#endif
 
private:
    Q_DISABLE_COPY(QQuickSwipeDelegate)
    Q_DECLARE_PRIVATE(QQuickSwipeDelegate)
};
 
class Q_QUICKTEMPLATES2_EXPORT QQuickSwipeDelegateAttached : public QObject
{
    Q_OBJECT
    Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged FINAL)
 
public:
    explicit QQuickSwipeDelegateAttached(QObject *object = nullptr);
 
    bool isPressed() const;
    void setPressed(bool pressed);
 
Q_SIGNALS:
    void pressedChanged();
    void clicked();
 
private:
    Q_DISABLE_COPY(QQuickSwipeDelegateAttached)
    Q_DECLARE_PRIVATE(QQuickSwipeDelegateAttached)
};
 
QT_END_NAMESPACE
 
Q_DECLARE_METATYPE(QQuickSwipeDelegate::Side)
 
#endif // QQUICKSWIPEDELEGATE_P_H