As we learnt about SetHelpString(), in this article we will learn about GetHelpString() function in wx.MenuBar class of wxPython. SetHelpString() associates a helpstring with the menuitem, while GetHelpString() function returns the associated helpstring with the menu item.
Syntax :
wx.MenuBar.GetHelpString(id)Parameters :
Parameter Input Type Description id int Menu item identifier. Returns : The help string, or the empty string, if there was no help string or the menu item, was not found.
Code Example :
Python3
import wx
class Example(wx.Frame):
def __init__( self , * args, * * kwargs):
super (Example, self ).__init__( * args, * * kwargs)
self .InitUI()
def InitUI( self ):
# create MenuBar using MenuBar() function
menubar = wx.MenuBar()
# add menu to MenuBar
fm1 = wx.Menu()
fileitem = fm1.Append( 20 , "Item # 1")
menubar.Append(fm1, '&Menu # 1' )
self .SetMenuBar(menubar)
self .SetSize(( 300 , 200 ))
self .SetTitle( 'Menu Bar' )
menubar.SetHelpString( 20 , " Help String")
st = wx.StaticText( self , label = "click Item # 1 in Menu # 1")
# get and print helpstring using GetHelpString() function
print (menubar.GetHelpString( 20 ))
def main():
app = wx.App()
ex = Example( None )
ex.Show()
app.MainLoop()
if __name__ = = '__main__' :
main()
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Output :
Help String