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// Copyright (C) 2018 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 QQUICKHOVERHANDLER_H
#define QQUICKHOVERHANDLER_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/qbasictimer.h>
#include <QtGui/qevent.h>
#include <QtQuick/qquickitem.h>
#include "qquicksinglepointhandler_p.h"
QT_BEGIN_NAMESPACE
class QQuickHoverHandlerPrivate;
class Q_QUICK_EXPORT QQuickHoverHandler : public QQuickSinglePointHandler
{
Q_OBJECT
Q_PROPERTY(bool hovered READ isHovered NOTIFY hoveredChanged)
Q_PROPERTY(bool blocking READ isBlocking WRITE setBlocking NOTIFY blockingChanged REVISION(6, 3))
QML_NAMED_ELEMENT(HoverHandler)
QML_ADDED_IN_VERSION(2, 12)
public:
explicit QQuickHoverHandler(QQuickItem *parent = nullptr);
~QQuickHoverHandler();
bool event(QEvent *) override;
bool isHovered() const { return m_hovered; }
bool isBlocking() const { return m_blocking; }
void setBlocking(bool blocking);
Q_SIGNALS:
void hoveredChanged();
Q_REVISION(6, 3) void blockingChanged();
protected:
void componentComplete() override;
bool wantsPointerEvent(QPointerEvent *event) override;
void handleEventPoint(QPointerEvent *ev, QEventPoint &point) override;
Q_DECLARE_PRIVATE(QQuickHoverHandler)
private:
void setHovered(bool hovered);
private:
bool m_hovered = false;
bool m_hoveredTablet = false;
bool m_blocking = false;
};
QT_END_NAMESPACE
#endif // QQUICKHOVERHANDLER_H
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