1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QOFFSCREENWINDOW_H |
5 | #define QOFFSCREENWINDOW_H |
6 | |
7 | #include <qpa/qplatformbackingstore.h> |
8 | #include <qpa/qplatformwindow.h> |
9 | |
10 | #include <qhash.h> |
11 | |
12 | QT_BEGIN_NAMESPACE |
13 | |
14 | class QOffscreenWindow : public QPlatformWindow |
15 | { |
16 | public: |
17 | QOffscreenWindow(QWindow *window, bool frameMarginsEnabled); |
18 | ~QOffscreenWindow(); |
19 | |
20 | void setGeometry(const QRect &rect) override; |
21 | void setWindowState(Qt::WindowStates states) override; |
22 | |
23 | QMargins frameMargins() const override; |
24 | |
25 | void setVisible(bool visible) override; |
26 | void requestActivateWindow() override; |
27 | |
28 | WId winId() const override; |
29 | |
30 | static QOffscreenWindow *windowForWinId(WId id); |
31 | |
32 | private: |
33 | void setFrameMarginsEnabled(bool enabled); |
34 | void setGeometryImpl(const QRect &rect); |
35 | |
36 | QRect m_normalGeometry; |
37 | QMargins m_margins; |
38 | bool m_positionIncludesFrame; |
39 | bool m_visible; |
40 | bool m_pendingGeometryChangeOnShow; |
41 | bool m_frameMarginsRequested; |
42 | WId m_winId; |
43 | |
44 | Q_CONSTINIT static QHash<WId, QOffscreenWindow *> m_windowForWinIdHash; |
45 | }; |
46 | |
47 | QT_END_NAMESPACE |
48 | |
49 | #endif |
50 | |