def __init__(self, parent = None):
super(MyView, self).__init__(parent)
self.setupUi(self)
# setup model
tc = TestCase('a.xml')
tc.load(tc.tcFileName)
self.model = MyModel(tc)
self.treeView.setModel(self.model)
''' connect signal/slot pairs '''
#self.aboutButton.clicked.connect(self.about)
