I'm running the latest Jessie Raspbian with the Pixel stuff in it. Raspberry Pi 3.
I've installed the latest QtCreator from the repository and run it. It works perfectly - as far I can tell.
However, when I try to run it using tightvcserver and the Vinagre Remote Desk Top Viewer I hit a problem. QtCreator starts up and runs normally but if I try to enlarge its window it terminates.
I can reduce its size and then enlarge it but not (I'm guessing) beyond its original size. Maximizing always fails.
Thinking it might be a permissions problem I tried running tightvncserver as root. It makes no difference.
Does anybody understand this behaviour? Can I start Qtreator maximized?