wxPython – Change font of Radio Button

In this article we are going to learn that how can we change the font of the label text present on the radio button present in the frame. We need to follow some steps as follows:

Step 1: Create a wx.Font object. 
Step 2: Add different attributes of font in parameters like: family, style etc. 
Step 3: Create a Radio Button. 
Step 3: Set font by using SetFont() function.

Syntax: wx.RadioButton.SetFont(self, font)
Parameters:

Parameter	Input Type	Description
font	wx.Font	Font for the button label.

Code Example:

Python3

import wx

APP_EXIT = 1


class Example(wx.Frame):

    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)

        self.InitUI()

    def InitUI(self):

        # create parent panel for radio buttons
        self.pnl = wx.Panel(self)

        # create radio buttons
        self.rb1 = wx.RadioButton(self.pnl, label ='Btn1', pos =(30, 10), size =(100, 20))
        self.rb2 = wx.RadioButton(self.pnl, label ='Btn2', pos =(30, 30), size =(100, 20))
        self.rb3 = wx.RadioButton(self.pnl, label ='Btn3', pos =(30, 50), size =(100, 20))

        # declare font for radio buttons
        font = wx.Font(12, wx.FONTFAMILY_MODERN, 0, 90, underline = False,
                       faceName ="")

        # set font for all radio buttons
        self.rb1.SetFont(font)
        self.rb2.SetFont(font)
        self.rb3.SetFont(font)


def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()


if __name__ == '__main__':
    main()

Output Window: