PyQt5 QCommandLinkButton – 访问光标

在本文中，我们将了解如何获取 QCommandLinkButton 的访问光标。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，我们将cursor方法与命令链接按钮对象一起使用

Syntax : button.cursor()

Argument : It takes no argument

Return : It returns QCursor object

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)
  
        # creating label
        label = QLabel("GeeksforGeeks", self)
  
        # setting label geometry
        label.setGeometry(50, 100, 200, 80)
  
        # making label multiline
        label.setWordWrap(True)
  
        # getting cursor
        value = cl_button.cursor()
  
        # getting cursor
        label.setText("Cursor : " + str(value))
  
  
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 ：