wxPython – EnableItem() function in wx.RadioBox

In this article we are going to learn about EnableItem() function associated with wx.RadioBox class of wxPython. EnableItem() function is simply used to enable or disable an individual button in the radio box.
It takes the position of button to disable or enable and boolean ‘enable’ True to enable, False to disable.

Syntax: wx.RadioBox.EnableItem(self, n, enable=True)

Parameters:

Parameter	Input Type	Description
n	int	The zero-based button to enable or disable.
enable	bool	True to enable, False to disable.

Return type: bool

Code Example:

import wx


class FrameUI(wx.Frame):

    def __init__(self, parent, title):
        super(FrameUI, self).__init__(parent, title = title, size =(300, 200))

        # function for in-frame components
        self.InitUI()

    def InitUI(self):
        # parent panel for radio box
        pnl = wx.Panel(self)

        # list of choices
        lblList = ['Radio One', 'Radio Two']

        # create radio boc containing above list
        self.rbox = wx.RadioBox(pnl, label ='RadioBox', pos =(80, 10), choices = lblList,
                                majorDimension = 1, style = wx.RA_SPECIFY_COLS)

        # disable the second button in radio box
        self.rbox.EnableItem(1, False)

        # set frame in centre
        self.Centre()
        # set size of frame
        self.SetSize((400, 250))
        # show output frame
        self.Show(True)


# wx App instance
ex = wx.App()
# Example instance
FrameUI(None, 'RadioButton and RadioBox')
ex.MainLoop()

Code Output: