simpledommodel.py 文件源码

def __init__(self):
        super(MainWindow, self).__init__()

        self.fileMenu = self.menuBar().addMenu("&File")
        self.fileMenu.addAction("&Open...", self.openFile, "Ctrl+O")
        self.fileMenu.addAction("E&xit", self.close, "Ctrl+Q")

        self.xmlPath = ""
        self.model = DomModel(QDomDocument(), self)
        self.view = QTreeView(self)
        self.view.setModel(self.model)

        self.setCentralWidget(self.view)
        self.setWindowTitle("Simple DOM Model")