Re: [gtkmm] Question to removal of MenuItems

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

Maybe somebody can help me out with building the loop?
Mine does not seem to be correct:

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();
  }

  glTabCnt--;

} // removeDataBaseMenu()


> On Thu, Feb 12, 2004 at 05:23:01PM +0100, Andreas B. Thun wrote:
>
> > I donīt know. I havenīt found any docu to erase().
> >
> > *itr_ml.erase() does not compile, anyway.
> >
> > I donīt even know if my loop is ok and if
> > *itr_ml represents a MenuItem.
> > All I want to do is to delete MenuItem #itemNr
> > from the MenuBar.
> >
> >
> >
> > > > 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 
> > >
> > >     ^^^^^^^^^^^^^^^^
> > >
> > > Wouldn't that rather be ml.erase (itr_ml);?
> > >
> > >
> > >
> > >
> > > > 	  the item?
> > > > 	i++;
> > > > }
> > > >
> > > > glTabCnt--;
> > > >
> > > > } // removeDataBaseMenu()