PyQt5 – Change text in Radio Button on click

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 :

My Personal Notes

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