PyQt5 – 设置复选框指标被按下时的皮肤

在这篇文章中，我们将看到如何在复选框被按下时为其设置皮肤。默认情况下，没有与之相关的皮肤/图像。这个皮肤只在复选框被按下时出现。为了在指标被按下时添加皮肤，我们必须改变样式表代码。下面是样式表的代码。

QCheckBox::indicator::pressed
{
border-image : url(image.png)
}

以下是实施情况

# 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)
 
        # setting tri-state check box
        checkbox1.setTristate(True)
 
        # changing style sheet code of check box
        # adding skin to indicator when it get pressed
        checkbox1.setStyleSheet("QCheckBox::indicator::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())