In this article we will see how to set background color to the pressed indicator when we press it in the checked state. Its color should get change when it is pressed and goes back to the default state for unchecked state.
In order to do this we have to change the style sheet code of the indicator pressed state when it is in checked state, which is used with the check box object. Below is the style sheet code.
QCheckBox::indicator:checked:pressed { background-color : red; }
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
# when it is pressed and in checked state
checkbox.setStyleSheet( "QCheckBox::indicator:checked:pressed"
"{"
"background-color : red;"
"}" )
# 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 :