Method closeEvent

python/example/example-pyqt5.py:18–20

(self, event)

            "The HexEdit example is a short Demo of the QHexEdit Widget.");

    def closeEvent(self, event):
        self.writeSettings()
        self.close()

    def createActions(self):
        self.openAct = QtWidgets.QAction(QtGui.QIcon(':/images/open.png'),