PyQt5 QCommandLinkButton – 设置默认光标返回

在本文中，我们将了解如何移除新光标并将原始光标设置回 QCommandLinkButton。分配光标意味着鼠标光标在命令链接按钮上方时将呈现新形状。光标形状基本上是光标图标，用于对动作进行分类。它可以在setCursor方法的帮助下进行设置。

为了做到这一点，我们使用unsetCursor方法和命令链接按钮对象

Syntax : button.unsetCursor()

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("Press", self)
  
        # setting geometry
        cl_button.setGeometry(250, 100, 200, 50)
  
        # cursor
        cursor = Qt.OpenHandCursor
  
        # setting cursor
        cl_button.setCursor(cursor)
          
        # removing cursor i.e setting back default cursor
        cl_button.unsetCursor()
  
          
  
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 ：