PyQt for Maya resources part 2

callback with arguments:
http://stackoverflow.com/questions/8824311/how-to-pass-arguments-to-callback-functions-in-pyqt

styling with stylesheet:
http://tech-artists.org/forum/showthread.php?t=2359

others:
http://www.codeproject.com/Articles/361231/Intro-to-QT-in-Maya-2012

PyQt for Maya resources

Here's some collections of Maya & PyQt resources on the net ( the list will grow over the time when I discover other related stuff).

http://www.maya-python.com/2011/09/building-and-installing-pyqt/
http://nathanhorne.com/?tag=pyqt
http://tech-artists.org/forum/showthread.php?t=1024