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PyQt5 – Check if alignment of radio button is left to right
  • Last Updated : 22 Apr, 2020
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In this article we will see how to check if the alignment of radio button is left to right or not. By default alignment of radio button is left to right although with the help of setLayoutDirection we can change its alignment. Left to right direction is basically tells that indicator is on the left side and text part is on the right side.

Overview of the implementation :

1. Create a radio button
2. Set direction to the radio button (optional)
3. Create a label which shows if the alignment is left to right or not
4. Check the alignment with the help of isLeftToRight and save it in the variable
5. Set the answer to the label 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
        radio_button = QRadioButton(self)
  
        # setting geometry of radio button
        radio_button.setGeometry(200, 150, 120, 40)
  
        # setting text to radio button
        radio_button.setText("Radio Button")
  
        # setting direction(optional part)
        radio_button.setLayoutDirection(Qt.LeftToRight)
  
        # creating label to show output
        label = QLabel(self)
  
        # changing position of label
        label.move(200, 200)
  
        # check if direction is left to right
        check = radio_button.isLeftToRight()
  
        # setting output text to label
        label.setText(" Is direction is left to right :" + str(check))
  
        # adjusting the size of label
        label.adjustSize()
  
  
# 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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