cursor artifact while grabbing graphics item

[totem]

Make your svn code compile and I'll give it a try...

i forgot to precise i'm linking statically (so I don't have to make an installer). This might be the problem. File to change are TSPLib.pro and TSPViewer.pro

As for artifacts... I had similar issues with my graphics app. In my app I created a few custom QGraphicsItems derived classes, which at first were giving me a lot of pain. The rule of thumb is not do paint outside of the region limited with the path returned by the QGraphicsItem::shape() function. While drawing QGraphicsScene/View does not bother to erase/redraw whatever was outside of that region. So if you do paint outside - all this stuff will most likely keep stacking up every time your item is redrawn, which will lead to a "leak of ink" in the form of artifacts.

Hope that helps.

Thank you for feedback, i'll take a look at this