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Diffstat (limited to 'src/gui/kernel/qplatformscreen.h')
| -rw-r--r-- | src/gui/kernel/qplatformscreen.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformscreen.h b/src/gui/kernel/qplatformscreen.h index d7378aed51..e27355a940 100644 --- a/src/gui/kernel/qplatformscreen.h +++ b/src/gui/kernel/qplatformscreen.h @@ -105,6 +105,8 @@ public: QPlatformScreen(); virtual ~QPlatformScreen(); + virtual bool isPlaceholder() const { return false; }; + virtual QPixmap grabWindow(WId window, int x, int y, int width, int height) const; virtual QRect geometry() const = 0; @@ -172,6 +174,16 @@ private: friend class QScreenPrivate; }; +// Qt doesn't currently support running with no platform screen +// QPA plugins can use this class to create a fake screen +class QPlatformPlaceholderScreen : public QPlatformScreen { + bool isPlaceholder() const override { return true; }; + QRect geometry() const override { return QRect(); } + QRect availableGeometry() const override { return QRect(); } + int depth() const override { return 32; } + QImage::Format format() const override { return QImage::Format::Format_RGB32; } +}; + QT_END_NAMESPACE #endif // QPLATFORMSCREEN_H |