enthought/pyface — pull request #46 by pankajp (2012-10-06 12:35:12+00:00)
Title: Minor fixes to advanced editor area pane.

- drag event's PyMimeData's instance() can be any python object,
need to check for attribute before using
- mouseMoveEvent must delegate to superclass if button not pressed
- mouseMoveEvent must not return any value from function (pyside's
type system may not be sufficient in some cases)