enthought/pyface — pull request #52 by pankajp (2012-10-14 14:07:04+00:00)
Title: BUG: Task window set_layout causes dock panes unresizable.

set_layout would set the dock to really large fixed size which
would make the dock panes' non resizable to any smaller value
than set in the layout. QDockWidget unfortunately inherits
the minimumSize from its child widget and hence _reset_fixed_sizes()
must also reset it on the QDockWidget too.