app :: CompositeControl :: remove
item from self
	redef fun remove(item)
	do
		super
		if item isa View then
			var native_row = native_rows.get_or_null(item)
			if native_row == null then
				print_error "Error: {self} does not contains {item}"
				return
			end
			native_list_box.remove native_row
			native_rows.keys.remove item
			native_row.destroy
		end
	end
					lib/linux/ui.nit:223,2--237,4