diff -r f18d5fb9a53b -r 3d6762252f04 Graphics/UMLDialog.py --- a/Graphics/UMLDialog.py Fri Jan 08 22:14:39 2016 +0100 +++ b/Graphics/UMLDialog.py Sat Jan 09 17:19:05 2016 +0100 @@ -362,8 +362,11 @@ self.__showInvalidDataMessage(filename) return False - # everything worked fine, so remember the file name + # everything worked fine, so remember the file name and set the + # window title + self.setWindowTitle(self.__diagramTypeString()) self.__fileName = filename + return True def __showInvalidDataMessage(self, filename, linenum=-1):