difference between wxMenu and wxMenuItem ?

[John Ratliff]

Xu, Ming (NIH/NLM/NCBI) [F] wrote:
> wxMenuItem
>
> Hi,
> what's the difference between wxMenu and wxMenuItem ?
> I would like to dynamically add or remove wxMenu w/ submenus,
> But wxMenu::Remove owkrs on wxMenuItem ?
> wxMenu::Remove
> wxMenuItem * Remove(int id)
> wxMenuItem * Remove(wxMenuItem *item)
>   
As the names imply, the wxMenu is for a menu, while wxMenuItem is 
something on a menu.

You can put menus on menus to create submenus, but they must eventually 
contain menu items to be useful.

The first Remove removes whatever is on that menu in the id indexed 
position. i.e. Remove(0) removes the first thing on the menu. If that 
were a submenu, that menu would now be gone.

--John Ratliff