In this article we will see how to change the text in the radio button. When we create a radio button we set some text or even we can leave it blank, radio button is created with the help of QRadioButton
class.
We will create a radio button and a push button such that when push button is pressed, radio button text should get changed.
In order to do so we have to do the following –
- Create a radio button.
- Create a push button.
- Connect a method associated with push button, such that when push button get pressed this method should get called.
- In the method change the radio button content with the help of
setText
method.
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 .button1 = QRadioButton( "Button1" , self ) # setting geometry of radio button self .button1.setGeometry( 200 , 150 , 100 , 40 ) # creating push button self .push = QPushButton( "Change the text " , self ) # setting geometry of push button self .push.setGeometry( 200 , 200 , 100 , 40 ) # connect push button to method self .push.clicked.connect( self .changeName) # creating changeName method def changeName( self ): # setting new text to radio button self .button1.setText( "New Name" ) # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App. exec ()) |
Output :
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