QLineEdit_02_completer.py 文件源码

def init_widget(self):
        """
        ?? ??? ???? ???
        """
        self.setWindowTitle("QLineEdit Widget")
        form_lbx = QBoxLayout(QBoxLayout.TopToBottom, parent=self)
        self.setLayout(form_lbx)

        lb = QLabel()
        le = QLineEdit()

        model = QStringListModel()
        model.setStringList(["Hello", "Hi", "Bye", "Good", "Seoul"])

        completer = QCompleter()
        completer.setModel(model)
        le.setCompleter(completer)

        le.textChanged.connect(lb.setText)

        form_lbx.addWidget(lb)
        form_lbx.addWidget(le)