In this article we will see how we can set background color to the indicator of radio button which is in checked state and get pressed. By default a bluish color is associated to the indicator for this although we can change this color.
In order to add background color to the indicator radio button when it is in checked state and get pressed we have to change the style sheet code. Below is the style sheet code.
QRadiobutton::indicator:checked:pressed { background-color : lightgreen; }
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 a radio button
self .radio_button = QRadioButton( self )
# setting geometry of radio button
self .radio_button.setGeometry( 200 , 150 , 120 , 40 )
# setting text to radio button
self .radio_button.setText( "Radio Button" )
# changing style sheet code of radio button
# setting background color to checked indicator when it get pressed
self .radio_button.setStyleSheet( "QRadioButton::indicator:checked:pressed"
"{"
"background-color : lightgreen;"
"}" )
# 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 :