QGraphicsItem disappeare during rotation around Qt::XAxis

[radek.z]

Hi,
did you try to change window size? if I make it vertically bigger the item disappear and again appear when i make the window smaller.
If you tried it and you still can see it then the problem will be somewhere else, but I have no idea where. I was trying on the different comps with kubuntu and and also on windows. The problem was on all of them.

[angelhigh]

Hi, you should know what really you want to do. If you only want to rotate the rect, just use QGraphicsItem::rotate(). The transform will rotate the whole coordinate.

[radek.z]

Hi,
the code above is just simple example to demonstrate what I mean. I am doing chessboard, so there should be option to zoomin and out and to rotate it. But then is coming the problem which I described above.

Radek

[radek.z]

so looks like it was a bug, i have tried on qt 4.5 and the transformation is fine