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Make is_dark_theme() not raise an exception when no QApplication is constructed

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Kovid Goyal 2024-09-25 07:25:38 +05:30
parent a87958eacb
commit 4c3a1606f2
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1 changed files with 5 additions and 2 deletions
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7
src/calibre/gui2/__init__.py
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@ -1002,8 +1002,11 @@ def choose_files_and_remember_all_files(
def is_dark_theme():
pal = QApplication.instance().palette()
return pal.is_dark_theme()
app = QApplication.instance()
if app is not None:
pal = QApplication.instance().palette()
return pal.is_dark_theme()
return False
def choose_osx_app(window, name, title, default_dir='/Applications'):