Re: [gtkmm] Question to removal of MenuItems

["Andreas B. Thun" <abt gmx de>]

Thx, Diana for your posting.
I still havenīt found a way to remove an item
from MenuList:

void TopMenuBar::removeDataBaseMenu(const int& itemNr)
{
  MenuList& ml = m_dataBase_menu->items();

  int i = 0;
  MenuList::iterator itr_ml;
  for (itr_ml = ml.begin(); itr_ml != ml.end(); ++itr_ml) {
	if (i == itemNr)
	  *itr_ml.remove(); // there is no remove or erase. How can I remove the item?
	i++;
  }

  glTabCnt--;

} // removeDataBaseMenu()


> menulist = menu->get_items() is a standard iterator and you can
> erase/clear items! Depending on the application it can be easier to
> clear() and rebuild .... but often insert/erase are fine! You can even
> menu->reorder_child(...) and if you want to just change text of an
> element then do the following:
> Gtk::Label *myLabel =
> dynamic_cast<Gtk::Label*>(menulist[j].get_child());
> myLabel->set_text("new text");
>
>
> Diana Esch-Mosher
>
>
> On Wed, 2004-02-11 at 05:04, Andreas B. Thun wrote:
>
> > Hi!
> >
> > Is there a possibility to remove an existing
> > MenuItem or must I rebuild the whole Menu?
> >
> >
> > Thx in advance,
> > Andi
> >
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