Tree paint problem


i got a paint problem with my tree component. I have the following UI structure. The tree is content of a panel. The panel is the upper content of a horizontal split panel. If i play with the split position sometimes i got a paint error (see attachment). The tree displays multiple entries in one row. Has someone a fix for me?

Only if i scroll the corrupt entry out of the visible area of the panel and back, the representation is fixed.

Best regards …


By brief checking I did not find this issue in our issue tracker at I think you should report this issue there and add minimal reproducing application as attachment. Note Vaadin 7 and Vaadin 8 Tree components are totally different, so which framework version you are using?

I updated the framework this morning from 8.4.5 to 8.5.0

Issue on Github