Qt 5.0 Drawing Problem
I'm currently debugging a drawing app (on OSX 10.8.2) which is based on the Qt scribble example.
An older version of the app which uses Qt 4.7.0 works fine however there appears to be problem with the same source code and Qt 5.0. The problem is that the drawing is "slightly off" (by about 5 pixels) from the position of the cursor. I tried building the scribble app example with Qt 5.0 and it works properly.
Before I begin the bug hunt, can anyone suggest a reason why this behaviour would occur with Qt 5.0?