PyQt5 – 当复选框被按下时为其设置皮肤

在这篇文章中，我们将看到如何为复选框设置皮肤，当它处于复选状态和被按下时，默认情况下，复选框没有皮肤，皮肤基本上是背景图片，可以根据复选框的大小进行自我调整。

为了在复选框被按下时给它添加皮肤，我们必须编辑样式表代码，下面是样式表代码。

QCheckBox::checked::pressed

{

border-image : url(image.png);

}

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, 600, 400)
  
        # calling method
        self.UiComponents()
  
        # showing all the widgets
        self.show()
  
    # method for widgets
    def UiComponents(self):
  
        # creating the check-box
        checkbox1 = QCheckBox('Geek ?', self)
  
        # setting geometry of check box
        checkbox1.setGeometry(200, 150, 100, 40)
  
        # changing style sheet code of check box
        # adding skin to checked check box when it get pressed
        checkbox1.setStyleSheet("QCheckBox::checked::pressed"
                                "{"
                                "border-image : url(image.png);"
                                "}")
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())