In this article we will see how to set background color to an indicator of check box when it is in unchecked state. When checked it will revert back to its default form and for unchecked state we can set the background color.
In order to add background color to indicator in un-checked state we have to change the style sheet of the indicator for un-checked state below is the style sheet code.
QCheckBox::indicator:unchecked { background-color : yellow; }
Below is the implementation.
# 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
checkbox = QCheckBox( 'Geek ?' , self )
# setting geometry of check box
checkbox.setGeometry( 200 , 150 , 100 , 30 )
# adding background color to the indicator for unchecked state
checkbox.setStyleSheet( "QCheckBox::indicator:unchecked"
"{"
"background-color : yellow;"
"}" )
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :