Qt5 and showFullscreen on MacOS 10.6

[fober]

Hi,
I’m using QWidget::showFullscreen. It was working correctly with Qt 4.n. I’ve upgraded to Qt 5 (actually 5.0.1) and it doesn’t work any more on MacOS 10.6 (nothing happens although QWidget::windowState() gives Qt::WindowFullScreen). The same code works as expected on MacOS 10.7 although there is a behavior change: when switching to fullscreen, my window appears as a separate desktop.
Any idea and solution ?
Thanks in advance
—
Dom

[mentalmushroom]

It seems to be a bug in Qt 5. I have the same issue on Mac OS X 10.6 + Qt 5.1.1. The same code works fine on Mac OS X 10.8.4. The same code works fine on Mac OS X 10.6 + Qt 4.8.