QComboBox_02_model_decoration.py 文件源码

def init_widget(self):
        self.setWindowTitle("QComboBox Widget")
        self.setMinimumWidth(150)
        form_lbx = QBoxLayout(QBoxLayout.TopToBottom, parent=self)
        self.setLayout(form_lbx)

        data = [
            {"name": "Apple", "image": IMAGE_PATH + "apple.jpg"},
            {"name": "Banana", "image": IMAGE_PATH + "banana.jpg"}
        ]
        model = UserModel(data)

        lb = QLabel()

        qb = QComboBox()
        qb.setModel(model)
        qb.currentTextChanged.connect(lb.setText)  # ?? ???? ???? ?? ?

        form_lbx.addWidget(qb)
        form_lbx.addWidget(lb)