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wxPython – SetSelection() method in wx.RadioBox

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  • Last Updated : 01 Jul, 2020
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In this article we are going to learn about SetSelection() method associated with wx.RadioBox class of wxPython. SetSelection() set the tooltip text for the specified item in the radio group.

This function is currently only implemented in wxMSW and wxGTK2 and does nothing in the other ports.

Syntax: wx.RadioBox.SetSelection(self, item)


ParameterInput TypeDescription
nintThe zero-based item index.

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
    def InitUI(self):
        # parent panel for radio box
        pnl = wx.Panel(self)
        # list of choices
        lblList = ['Radio One', 'Radio Two']
        # create radio box containing above list
        self.rbox = wx.RadioBox(pnl, label ='RadioBox', pos =(80, 10), choices = lblList,
                                         majorDimension = 1, style = wx.RA_SPECIFY_ROWS)
        # set item at index 1 be selected
        # set frame in centre
        # set size of frame
        self.SetSize((400, 250))
        # show output frame
# wx App instance
ex = wx.App()
# Example instance
FrameUI(None, 'RadioButton and RadioBox')

Output Window:

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