kits/tracker/NavMenu.cpp

142 	// If a types list exists iterate through the list and see if each item
143 	// can support any item in the list and set the enabled state of the item.
146 		ModelMenuItem* item = dynamic_cast<ModelMenuItem*>(menu->ItemAt(index));
147 		if (item == NULL)
150 		const Model* model = item->TargetModel();
160 					item->SetEnabled(true);
166 					item->SetEnabled(supported != kDoesNotSupportType);
170 				item->SetEnabled(false);
174 			item->SetEnabled(true);
177 			item->SetEnabled(supported != kDoesNotSupportType);
179 			item->SetEnabled(false);
342 		// relative to the ability to handle an item in the drag message.
392 	// item list is non-owning, need to delete the items because
420 	// if ref is the root item then build list of volume root dirs
537 //		PRINT(("not showing hidden item %s, wouldn't open\n", model->Name()));
558 	// item might be in invisible
573 	BMenuItem* item = NewModelItem(model, &fMessage, fMessenger, false,
577 	if (item != NULL)
578 		fItemList->AddItem(item);
647 	ModelMenuItem* item = NULL;
649 		item = new ModelMenuItem(model, truncatedString.String(), message);
651 			item->SetEnabled(false);
663 		item = new ModelMenuItem(model, menu);
664 		item->SetMessage(message);
667 	return item;
700 			ModelMenuItem* item = new ModelMenuItem(model, menu);
705 			item->SetMessage(message);
706 			fItemList->AddItem(item);
707 			ASSERT(item->Label() != NULL);
749 	// entry in the menu - but don't add the item if we're already
770 		BMenuItem* item = new BMenuItem(B_TRANSLATE("Empty folder"), 0);
771 		item->SetEnabled(false);
772 		AddItem(item);
792 	ModelMenuItem* item = NULL;
799 		item = new ModelMenuItem(model, navMenu);
800 		item->SetMessage(message);
802 		item = new ModelMenuItem(model, model->Name(), message);
804 	AddItem(item);
818 	BMenuItem* item = new SpecialModelMenuItem(model, menu);
821 	item->SetMessage(message);
823 	AddItem(item);
894 		BMenuItem* item = menu->ItemAt(index);
895 		if (item == NULL)
898 		BMenu* submenu = item->Submenu();