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set 'AA_EnableHighDpiScaling' attribute before application init

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This commit is contained in:
Jakub Trllo 2022-10-04 18:03:54 +02:00
parent b7bd66eedc
commit fca96bcb7b
1 changed files with 16 additions and 2 deletions
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18
openpype/tools/tray/pype_tray.py
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@ -775,12 +775,26 @@ class PypeTrayStarter(QtCore.QObject):
def main():
log = Logger.get_logger(__name__)
app = QtWidgets.QApplication.instance()
high_dpi_scale_attr = None
if not app:
# 'AA_EnableHighDpiScaling' must be set before app instance creation
high_dpi_scale_attr = getattr(
QtCore.Qt, "AA_EnableHighDpiScaling", None
)
if high_dpi_scale_attr is not None:
QtWidgets.QApplication.setAttribute(high_dpi_scale_attr)
app = QtWidgets.QApplication([])
if high_dpi_scale_attr is None:
log.debug((
"Attribute 'AA_EnableHighDpiScaling' was not set."
" UI quality may be affected."
))
for attr_name in (
"AA_EnableHighDpiScaling",
"AA_UseHighDpiPixmaps"
"AA_UseHighDpiPixmaps",
):
attr = getattr(QtCore.Qt, attr_name, None)
if attr is None: