Comment 24 for bug 1475205

I'll start preparing the patch for landing to wily & vivid-overlay. There's another qtbase landing in QA queue so that must go in first.

@Gary: I can take your patch from here regarding getting it on to images. A big thank you for developing the patch! Upstream may have other suggestions on how to solve the problem and contribute an improved patch to https://codereview.qt-project.org/ directly - but we can carry the current small workaround patch until there's a better solution.