def __init__(self, parent=None): QtGui.QWidget.__init__(self, parent) # initialize GUI self.ui = Ui_CreateProfileDlg() self.ui.setupUi(self) self.centerWindow() QtCore.QObject.connect(self.ui.btnOK, QtCore.SIGNAL("clicked()"), self.accept) QtCore.QObject.connect(self.ui.btnCancel, QtCore.SIGNAL("clicked()"), self.reject)