Le 30/09/17 à 18:33, Stephan Witt a écrit :
No, that’s not the problem. It looks like a problem with the „backing store“.
I just read about the backing store, but I have problems deciding how to deal with it. The Qt4 doc mentions it, but only Qt5 has means to interact with it (and a QBackingStore class). Does this means that Qt5 handling should be different from Qt4 one?
Can you still compile with qt4? If yes, is the bug present there too? JMarc
