In this article we will see how to create dotted border to the radio button. By default there is no border associated with the radio button although we can create border to it. Also we can edit the style sheet to make dotted border. Below is the representation of normal bordered radio button vs dotted bordered radio button. 
In order to do this we have to change the style sheet associated with the radio button.
QRadioButton
{
border : 2px green;
border-style :dotted;
}
Below is the implementation.
Python3
# importing librariesfrom PyQt5.QtWidgets import *from PyQt5 import QtCore, QtGuifrom PyQt5.QtGui import *from PyQt5.QtCore import *import sysclass 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 style sheet to radio button # setting border width and color # setting border style to dotted radio_button.setStyleSheet("QRadioButton" "{" "border : 2px green;" "border-style : dotted;" "}")# create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()# start the appsys.exit(App.exec()) |
Output : 
