I use a CTabFolder and a CTabItem in it in which I put some StyledText. So far everything works fine. Creating all this works perfectly. But I want it to be scrolled down to the end of the text, when it opens. I tried to set the thumb with

scrollBar.setThumb(scrollBar.getMaximum());

And it looks like the scroll bar jumps down but immediately jumps back up to the top.

Any ideas what's going on? :confused: