In this article we will see how we can change the size of indicator in radio button, indicator is a part of radio button which is round in shape and tells about the radio button is checked or not. When we change the size of the radio button only text part size get changed, indicator size remained same.
In order to change the size of indicator in radio button we have to change the style sheet code associated with radio button object. Below is the style sheet code.
QRadioButton::indicator
{
width : 20px;
height : 20px;
}
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.radio_button = QRadioButton(self) # setting geometry of radio button self.radio_button.setGeometry(200, 150, 120, 40) # setting text to radio button self.radio_button.setText("Radio Button") # changing style sheet code of radio button # setting width and height of indicator self.radio_button.setStyleSheet("QRadioButton::indicator" "{" "width : 20px;" "height : 20px;" "}") # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App.exec()) |
Output :
