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)
Parameters
Parameter Input Type Description n int The 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
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)
# set item at index 1 be selected
self .rbox.SetSelection( 1 )
# 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() |
Output Window: