Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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6.0.2
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None
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Windows
Description
On Windows 10 with two 1080p screens, one scaled at 100% and the other one at 125% (the primary screen is 125%), the main window does not seem to attach to the appropriate screen depending on its position.
This results in a bad quality rendering, applying the wrong pixel ratio for the current screen (see "Capture.png" for the bad quality and "Capture2.png" for the right quality when I move my window to the primary screen scaled at 125%).
From what I can see, the selected display when I manually call screen() from my widget is wrong, the main window should be on DISPLAY2
Don't hesitate to ask me any details, I tried to include what I have in hands but I can provide more if you can point me to something of interest.
==== Screen returned by screen() ===== this @0x185046f5340 QScreen [QObject] @0x185046f5340 QObject [vptr] __vfptr d_ptr @0x185046f53c0 QScopedPointer<QObjectData> [QObjectPrivate] @0x185046f53c0 QObjectPrivate [QObjectData] @0x185046f53c0 QObjectData connections @0x18504709e20 QAtomicPointer<QObjectPrivate::ConnectionData> currentChildBeingDeleted 0x0 QObject* declarativeData 0x0 QAbstractDeclarativeData* extraData 0x0 QObjectPrivate::ExtraData* sharedRefcount @0x185046f54f0 QAtomicPointer<QtSharedPointer::ExternalRefCountData> threadData @0x18504681a50 QAtomicPointer<QThreadData> 120.0 120.0 std::pair<double,double> first 120.0 double second 120.0 double availableGeometry 1536x824+0+0 QRect geometry 1536x864+0+0 QRect orientation LandscapeOrientation (2) Qt::ScreenOrientation platformScreen @0x185046f4cc0 QWindowsScreen [QPlatformScreen] @0x185046f4cc0 QPlatformScreen m_cursor @0x185046f50e0 QScopedPointer<QPlatformCursor> m_data @0x185046f4cd0 QWindowsScreenData 120.0 120.0 std::pair<double,double> first 120.0 double second 120.0 double availableGeometry 1920x1030+0+0 QRect depth 32 int flags 3 unsigned int format Format_RGB32 (4) QImage::Format geometry 1920x1080+0+0 QRect hMonitor 0x20034 HMONITOR__* name "\\.\DISPLAY1" QString orientation LandscapeOrientation (2) Qt::ScreenOrientation physicalSizeMM (344.0, 193.0) QSizeF refreshRateHz 60.0 double primaryOrientation LandscapeOrientation (2) Qt::ScreenOrientation refreshRate 60.0 double ====== Screen list =======> The following is "\\\\.\\DISPLAY1", the primary screen scaled at 125% screens <2 éléments> QList<QScreen *> [0] @0x223f3470f20 QScreen [QObject] @0x223f3470f20 QObject [vptr] __vfptr d_ptr @0x223f3470fa0 QScopedPointer<QObjectData> [QObjectPrivate] @0x223f3470fa0 QObjectPrivate 120.0 120.0 std::pair<double,double> first 120.0 double second 120.0 double availableGeometry 1536x824+0+0 QRect geometry 1536x864+0+0 QRect x1 0 int y1 0 int x2 1535 int y2 863 int orientation LandscapeOrientation (2) Qt::ScreenOrientation platformScreen @0x223f34708a0 QWindowsScreen primaryOrientation LandscapeOrientation (2) Qt::ScreenOrientation refreshRate 60.0 double staticMetaObject <Value unavailable error> staticMetaObject <Value unavailable error> => The following is "\\\\.\\DISPLAY2", the current screen my window is on [1] @0x223f3471530 QScreen [QObject] @0x223f3471530 QObject [vptr] __vfptr d_ptr @0x223f34715b0 QScopedPointer<QObjectData> [QObjectPrivate] @0x223f34715b0 QObjectPrivate 96.0 96.0 std::pair<double,double> first 96.0 double second 96.0 double availableGeometry 1920x1040-1920+0 QRect geometry 1920x1080-1920+0 QRect x1 -1920 int y1 0 int x2 -1 int y2 1079 int orientation LandscapeOrientation (2) Qt::ScreenOrientation platformScreen @0x223f34711e0 QWindowsScreen primaryOrientation LandscapeOrientation (2) Qt::ScreenOrientation refreshRate 60.0 double staticMetaObject <Value unavailable error> staticMetaObject <inaccessible> <Value unavailable error> [0] session <optimized out> this @0x22395194b30 SongDetailsWidget
