Another important function in wx.MenuBar is SetLabel() function in wx.MenuBar class of wxPython. SetLabel() function is used to change the Label(title) of the menu item in menubar. It is used only after the menubar has been associated with a frame.
Syntax :
wx.MenuBar.SetLabel(self, id, label)Parameters :
Parameter Input Type Description id int Menu item identifier. label string Menu item label.
Code Example :
Python3
import wx
class Example(wx.Frame):
super (w).__init__( * args, * * kwargs)
# 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' )
# change label of menu item to New Name
menubar.SetLabel( 20 , "New Name")
def main():
app = wx.App()
ex = Example( None )
ex.Show()
app.MainLoop()
if __name__ = = '__main__' :
main()
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Output :