textbox.py 文件源码

def initUI(self):
        self.setWindowTitle(self.title)
        self.setGeometry(self.left, self.top, self.width, self.height)

        # Create textbox
        self.textbox = QLineEdit(self)
        self.textbox.move(20, 20)
        self.textbox.resize(280,40)

        # Create a button in the window
        self.button = QPushButton('Show text', self)
        self.button.move(20,80)

        # connect button to function on_click
        self.button.clicked.connect(self.on_click)
        self.show()