qwaylanddrag.h

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// Copyright (C) 2017 Klarälvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
#ifndef QWAYLANDDRAG_H
#define QWAYLANDDRAG_H
 
#include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
#include <QtWaylandCompositor/qtwaylandqmlinclude.h>
 
#include <QtCore/QObject>
#include <QtCore/QPointF>
 
QT_REQUIRE_CONFIG(draganddrop);
 
QT_BEGIN_NAMESPACE
 
class QWaylandDragPrivate;
class QWaylandSurface;
class QWaylandSeat;
 
class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandDrag : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QWaylandDrag)
 
    Q_PROPERTY(QWaylandSurface *icon READ icon NOTIFY iconChanged)
    Q_PROPERTY(bool visible READ visible NOTIFY iconChanged)
    Q_MOC_INCLUDE("qwaylandsurface.h")
 
    QML_NAMED_ELEMENT(WaylandDrag)
    QML_ADDED_IN_VERSION(1, 0)
    QML_UNCREATABLE("")
public:
    explicit QWaylandDrag(QWaylandSeat *seat);
 
    QWaylandSurface *icon() const;
    QWaylandSurface *origin() const;
    QWaylandSeat *seat() const;
    bool visible() const;
 
public Q_SLOTS:
    void dragMove(QWaylandSurface *target, const QPointF &pos);
    void drop();
    void cancelDrag();
 
Q_SIGNALS:
    void iconChanged();
    void dragStarted(); // QWaylandSurface *icon????
};
 
QT_END_NAMESPACE
 
#endif // QWAYLANDDRAG_H