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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 QOFFSCREENWINDOW_H
#define QOFFSCREENWINDOW_H
#include <qpa/qplatformbackingstore.h>
#include <qpa/qplatformwindow.h>
#include <qhash.h>
QT_BEGIN_NAMESPACE
class QOffscreenWindow : public QPlatformWindow
{
public:
QOffscreenWindow(QWindow *window, bool frameMarginsEnabled);
~QOffscreenWindow();
void setGeometry(const QRect &rect) override;
void setWindowState(Qt::WindowStates states) override;
QMargins frameMargins() const override;
void setVisible(bool visible) override;
void requestActivateWindow() override;
WId winId() const override;
static QOffscreenWindow *windowForWinId(WId id);
private:
void setFrameMarginsEnabled(bool enabled);
void setGeometryImpl(const QRect &rect);
QRect m_normalGeometry;
QMargins m_margins;
bool m_positionIncludesFrame;
bool m_visible;
bool m_pendingGeometryChangeOnShow;
bool m_frameMarginsRequested;
WId m_winId;
Q_CONSTINIT static QHash<WId, QOffscreenWindow *> m_windowForWinIdHash;
};
QT_END_NAMESPACE
#endif
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