Am Donnerstag, 28. November 2019, 20:12:25 CET schrieb Hans-Peter Jansen: > Am Donnerstag, 28. November 2019, 19:27:51 CET schrieb Detlev Offenbach: > > Dear @audience, would you test these ill-behaviors and report, please? > > > I have the strong impression, that this is a Qt issue. > > Yeah, smells like that. Unfortunately, without a minimal example, it's > rather pointless to report such issues (even with code, it's a matter of > luck to find somebody who cares). > > Will start with a report to openSUSE Factory.
Okay, here's the current state of affairs: There's a tab view focus issue in eric: when switching tabs with Ctrl-Alt{,- Shift}-TAB, the focus (cursor) from editor widgets disappear. A click into the widget make the cursor reappear. There's a focus related Qt 5.13.1 regression known so far: * https://bugreports.qt.io/browse/QTBUG-77364 Applying the fix doesn't help with this issue. BTW, Tumbleweeds Qt 5.13.1 carries a patch for this already: 0001-QWidget-setFocusProxy-adjust-focus-widget-properly.patch but only QWebEngine related issues are reported so far concerning this. Reverting this, as well as reverting https://codereview.qt-project.org/c/qt/qtbase/+/268743 doesn't solve this issue. Another test, using Qt 5.14 Beta 3 from http://download.opensuse.org/repositories/KDE:/Medias/images/iso/? P=*5.14.*.iso shows the same behavior. Hence, it is to be expected, that any new Qt version will suffer from this issue. Further investigation showed some churn in the src/widgets/kernel/qwidget.cpp module, related to focus and focus proxies during this year, so it's very likely to be a Qt regression. @Detlev: have your tried to reproduce the issue already? I've tried some hacks on QScintilla/Editor.py, but no cure so far.. Sorry && Cheers, Pete _______________________________________________ Eric mailing list Eric@riverbankcomputing.com https://www.riverbankcomputing.com/mailman/listinfo/eric