In this article, we will see how we can change the size of the radio button according to the content inside it. Basically, there is two ways to do this. First is the lengthy one in which we get the content of the radio button then we find its length then change the size of the radio button according to the length this is lengthy and will not be that accurate, second method is by using adjustSize method it will automatically change the size radio button and is more accurate.
In order to do change the radio button size according to the content we have to do the following –
1. Create a radio button
2. Create a push button
3. Add action to the radio button
4. In side the action change the size using adjustSize method
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 self.radio_button = QRadioButton("Radio button", self) # setting geometry of radio button self.radio_button.setGeometry(200, 150, 120, 40) # adding border to the radio button self.radio_button.setStyleSheet("border : 2px solid green;") # creating push button self.button = QPushButton("press to change", self) # adding action to push button self.button.pressed.connect(self.change) # setting geometry to button self.button.setGeometry(100, 100, 100, 40) # method called by push button def change(self): # adjusting the size of radio button self.radio_button.adjustSize()# create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()# start the appsys.exit(App.exec()) |
Output :
