Details
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Type:
Bug
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Status: Open
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Priority:
P2: Important
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Resolution: Unresolved
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Affects Version/s: 5.4.0
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Fix Version/s: None
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Component/s: GUI: High-DPI, GUI: Painting
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Labels:None
Description
QPixmapIconEngine::paint calls qt_effective_device_pixel_ratio with window = 0, which qApp->devicePixelRatio
This results in down-scaled retina images used on non-retina screens, which looks quite ugly.
With patch applied the device aspect ratio is taken from painter instead.
Attachments
Issue Links
- relates to
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QTBUG-49820 Qt icon and image versioning support update
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- Closed
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