As this Thread http://devnet.jetbrains.net/message/5300753#5300753 indicates PyQt is officially supported by PyCharm.
I was quite astonished when looking at some old projects of mine that the simple line
from PyQt4.QtCore import Qt
caused an 'unresolved reference" annotation in the IDE. Thus, every other code snippet which uses the Qt module has the same annoation. This is pretty annoying.
I currently running the latest stable version (1.3.1). Do you have any ideas how to resolve this problem. Using python 2.6 with PyQt 4.7.
I have referenced some similar problems below. Some of them have been marked as fixed but apparently are not. Maybe some regressions?