schema.py 文件源码

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

        self.setupUi(self)

        XmlSyntaxHighlighter(self.schemaView.document())
        XmlSyntaxHighlighter(self.instanceEdit.document())

        self.schemaSelection.addItem("Contact Schema")
        self.schemaSelection.addItem("Recipe Schema")
        self.schemaSelection.addItem("Order Schema")

        self.instanceSelection.addItem("Valid Contact Instance")
        self.instanceSelection.addItem("Invalid Contact Instance")

        self.schemaSelection.currentIndexChanged.connect(self.schemaSelected)
        self.instanceSelection.currentIndexChanged.connect(self.instanceSelected)
        self.validateButton.clicked.connect(self.validate)
        self.instanceEdit.textChanged.connect(self.textChanged)

        self.validationStatus.setAlignment(Qt.AlignCenter | Qt.AlignVCenter)

        self.schemaSelected(0)
        self.instanceSelected(0)