wxPython – Remove() function in wx.MenuBar

In this article we are going to learn about Remove() function of wx.MenuBar class. Remove() function removes Menu from a particular position in MenuBar in frame. This function takes pos parameter, that is, position of Menu to be deleted.

Parameters :

Parameter	Input Type	Description
pos	int	The position of the new menu in the menu bar

Code :
Let’s create a window with two menus in menubar Menu_one and Menu_two.

Python3

import wx


class Example(wx.Frame):

    def __init__(self, *args, **kw):
        super(Example, self).__init__(*args, **kw)

        # create MenuBar using MenuBar() function
        menubar = wx.MenuBar()

        # add menu to MenuBar
        fm1 = wx.Menu()
        fileitem = fm1.Append(20, "one")

        fm2 = wx.Menu()
        fileitem2 = fm2.Append(20, "two")

        menubar.Append(fm1, '&Menu_one')
        menubar.Append(fm2, '&Menu_two')
        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()

Output :

Code:
Let’s write a code to remove Menu_two from menubar.

Python3

import wx


class Example(wx.Frame):

    def __init__(self, *args, **kw):
        super(Example, self).__init__(*args, **kw)

        # create MenuBar using MenuBar() function
        menubar = wx.MenuBar()

        # add menu to MenuBar
        fm1 = wx.Menu()
        fileitem = fm1.Append(20, "one")

        fm2 = wx.Menu()
        fileitem2 = fm2.Append(20, "two")
        menubar.Append(fm1, '&Menu_one')
        menubar.Append(fm2, '&Menu_two')
        self.SetMenuBar(menubar)
        self.SetSize((300, 200))
        self.SetTitle('Menu Bar')

        # removing Menu_two from menubar
        menubar.Remove(1)

def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()


if __name__ == '__main__':
    main()

Output :