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BUG: Fix bug with PyQt6 HiDPI #565

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merged 1 commit into from
Apr 25, 2024
Merged

BUG: Fix bug with PyQt6 HiDPI #565

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10 changes: 5 additions & 5 deletions pyvistaqt/rwi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -526,7 +526,11 @@ def _GetCtrlShift(self, ev):

@staticmethod
def _getPixelRatio():
if PyQtImpl in ["PyQt5", "PySide2", "PySide6"]:
if PyQtImpl in ("PyQt4", "PySide"):
# Qt4 seems not to provide any cross-platform means to get the
# pixel ratio.
return 1.
else:
# Source: https://stackoverflow.com/a/40053864/3388962
pos = QCursor.pos()
for screen in QApplication.screens():
Expand All @@ -535,10 +539,6 @@ def _getPixelRatio():
return screen.devicePixelRatio()
# Should never happen, but try to find a good fallback.
return QApplication.instance().devicePixelRatio()
else:
# Qt4 seems not to provide any cross-platform means to get the
# pixel ratio.
return 1.

def _setEventInformation(self, x, y, ctrl, shift,
key, repeat=0, keysum=None):
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