commit 3af906e9f3466265718e10ad3d772f477990901d
Author: Juergen Spitzmueller <[email protected]>
Date: Sat Jun 10 08:30:31 2023 +0200
Fix crash on OS-switch of dark/light mode (#12786)
At least for Mac and Linux. Windows needs testing and possibly its
own fix.
---
src/frontends/qt/GuiView.cpp | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/src/frontends/qt/GuiView.cpp b/src/frontends/qt/GuiView.cpp
index 581cd31..6f20db2 100644
--- a/src/frontends/qt/GuiView.cpp
+++ b/src/frontends/qt/GuiView.cpp
@@ -1746,7 +1746,9 @@ bool GuiView::event(QEvent * e)
}
case QEvent::ApplicationPaletteChange: {
- // runtime switch from/to dark mode
+ // runtime switch from/to dark mode (Mac OS)
+ // We need to update metrics here to avoid a crash (#12786)
+ theBufferList().changed(true);
refillToolbars();
return QMainWindow::event(e);
}
@@ -1772,6 +1774,13 @@ bool GuiView::event(QEvent * e)
return QMainWindow::event(e);
}
+ case QEvent::StyleChange: {
+ // This might be a change from dark to light mode (Linux)
+ // We need to update metrics here to avoid a crash (#12786)
+ theBufferList().changed(true);
+ return QMainWindow::event(e);
+ }
+
default:
return QMainWindow::event(e);
}
--
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