wxPython - Show hidden Radio Box

Last Updated : 3 Jul, 2020
In this article we will learn how can we show the hidden Radio Box present in the frame. In order to do that we will use Show() method. Show() method can be used for both hide as well as show a widget. Show takes a boolean argument show, which if True shows the widget else hides it.
Syntax: wx.RadioBox.Show(self, show=True) Parameters
Parameter Input Type Description
show bool if True shows the widget else if False hides it
Return Type: bool
Code Example: Python3 1== 
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 box containing above list
        self.rbox = wx.RadioBox(pnl, label ='RadioBox', pos =(80, 10), choices = lblList,
                                majorDimension = 1, style = wx.RA_SPECIFY_ROWS)

        # create a button in the frame
        self.btn = wx.Button(pnl, 1, "Hide RadioBox", pos =(125, 100));
        # create a button in the frame
        self.btn1 = wx.Button(pnl, 2, "Show RadioBox", pos =(125, 150));

        # bind a function with button btn
        self.btn.Bind(wx.EVT_BUTTON, self.onclick)
        # bind a function with button btn1
        self.btn1.Bind(wx.EVT_BUTTON, self.onclick1)

        # set frame in centre
        self.Centre()

        # set size of frame
        self.SetSize((400, 250))

        # show output frame
        self.Show(True)

    def onclick(self, e):
        # hide radio box from the frame
        self.rbox.Show(False)

    def onclick1(self, e):
        # shows radio box
        self.rbox.Show()


# wx App instance
ex = wx.App()
# Example instance
FrameUI(None, 'RadioButton and RadioBox')
ex.MainLoop()
Output Window: before clicking button after clicking button
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