wxPython - SetLabel() function in wx.MenuBar

wxPython – SetHelpString() function in wx.MenuBar

Last Updated : 11 May, 2020

In this article we are going to learn about another function of class wx.MenuBar in wxPython, that is, SetHelpString(). Set help string associates a Help string along with menu item which is further used for various purposes.

Syntax :
wx.MenuBar.SetHelpString(self, id, helpString)
Parameter :

Parameter Input Type Description

id int Menu item identifier.

helpString string Help string to associate with the menu item.

Code Example :

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') 
  
        # set helpstring using SetHelpString() function 
        menubar.SetHelpString(20, "Help String") 
        st = wx.StaticText(self, label ="click Item # 1 in Menu # 1") 
        print(menubar.GetHelpString(20)) 
  
def main(): 
    app = wx.App() 
    ex = Example(None) 
    ex.Show() 
    app.MainLoop() 
  
  
if __name__ == '__main__': 
    main() 

Output :

wxPython - SetLabel() function in wx.MenuBar

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RahulSabharwal

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