In this article we will learn how can we add submenu item to menu item present on menubar. We can do this by same Append() function present in wxMenuBar class.
Syntax: wx.MenuBar.Append(self, menu, title)
Parameters:
Parameter Input Type Description menu wx.Menu The menu to add. Do not deallocate this menu after calling Append . title string The title of the menu, must be non-empty. Return: bool
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
fileMenu = wx.Menu()
# add submenu item
fileItem = fileMenu.Append( 20 , 'SubMenu' )
menubar.Append(fileMenu, '&Menu# 1' )
self .SetMenuBar(menubar)
self .SetSize(( 300 , 200 ))
self .SetTitle( 'Menu Bar' )
def main():
app = wx.App()
ex = Example( None )
ex.Show()
app.MainLoop()
if __name__ = = '__main__' :
main()
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Output :