PyQt5 – setChecked() method for Check Box
Last Updated :
22 Apr, 2020
setChecked
method is used to change the state of check box. By default it is un-checked after clicking on the check box widget its states get changed into checked, but with the help of setChecked
method we can do it directly without clicking it.
Syntax : checkbox.setChecked(True)
Argument : It takes bool as argument.
Action performed : It will change the state of check box.
Below is the implementation.
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__()
self .setWindowTitle( "Python " )
self .setGeometry( 100 , 100 , 600 , 400 )
self .UiComponents()
self .show()
def UiComponents( self ):
checkbox = QCheckBox( 'Check Box' , self )
checkbox.setGeometry( 200 , 150 , 100 , 30 )
checkbox.setChecked( True )
App = QApplication(sys.argv)
window = Window()
sys.exit(App. exec ())
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Output :
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