PyQt5 QCommandLinkButton – 点击它

在本文中，我们将看到如何设置 QCommandLinkButton 的动画点击属性。可以借助click方法来完成。此方法执行单击。与点击相关的所有常用信号都会酌情发出。如果按钮被禁用，此函数将不执行任何操作。

为了做到这一点，我们使用带有命令链接按钮对象的click方法

Syntax : button.click()

Argument : It takes no argument

Return : It returns None

下面是实现

# importing libraries
from PyQt5.QtWidgets import * 
from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import * 
from PyQt5.QtCore import * 
import sys
  
class Window(QMainWindow):
  
    def __init__(self):
        super().__init__()
  
        # setting title
        self.setWindowTitle("Python ")
  
        # setting geometry
        self.setGeometry(100, 100, 500, 400)
  
        # calling method
        self.UiComponents()
  
        # showing all the widgets
        self.show()
  
  
    # method for components
    def UiComponents(self):
  
  
        # creating a command link button
        cl_button = QCommandLinkButton("GeeksforGeeks", self)
  
        # setting geometry
        cl_button.setGeometry(200, 100, 200, 50)
  
        # creating label
        label = QLabel(self)
  
        # setting label geometry
        label.setGeometry(100, 100, 100, 40)
  
        # adding action to the button
        cl_button.clicked.connect(lambda: label.setText("Button Clicked"))
  
        # click the button
        cl_button.click()
  
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 ：