Hi there, I am observing a fundamental behaviour difference when moving/resizing children widgets in resizeEvent vs doing the same on a LayoutRequest event.
Basically, if i move the children on Resize event, Qt will triggers events in 2 bunches (traced with QApplication ::notify() overload), the first bunch contains move/resize events for the parent widget (along with other widgets), the second bunch will contains the recently moved/resized children events. I don't want this behaviour. If i move/resize children on LayoutRequest event, all widgets will get their resize/move events in a single bunch. I want this behaviour. And my question is: Is this behaviour guarenteed by Qt? Or could this behaviour change at any moment? The documentation [1] doesn't say anything about that. Could/should the documentation be updated to reflect this difference? I think that re-layouting children on LayoutRequest is actually more efficient. as it gives Qt an opportunity to optimise out move/resize/paint events. Thanks, Chris [1] http://doc.qt.io/qt-5/layout.html#manual-layout _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
