qshapedpixmapdndwindow_p.h

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// Copyright (C) 2016 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 QSHAPEDPIXMAPDNDWINDOW_H
#define QSHAPEDPIXMAPDNDWINDOW_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 <QtGui/private/qtguiglobal_p.h>
#include <QtGui/QRasterWindow>
#include <QtGui/QPixmap>
 
QT_REQUIRE_CONFIG(draganddrop);
 
QT_BEGIN_NAMESPACE
 
class QShapedPixmapWindow : public QRasterWindow
{
    Q_OBJECT
public:
    explicit QShapedPixmapWindow(QScreen *screen = nullptr);
    ~QShapedPixmapWindow();
 
    void setUseCompositing(bool on) { m_useCompositing = on; }
    void setPixmap(const QPixmap &pixmap);
    void setHotspot(const QPoint &hotspot);
 
    void updateGeometry(const QPoint &pos);
 
protected:
    void paintEvent(QPaintEvent *) override;
 
private:
    QPixmap m_pixmap;
    QPoint m_hotSpot;
    bool m_useCompositing;
};
 
QT_END_NAMESPACE
 
#endif // QSHAPEDPIXMAPDNDWINDOW_H