preferences/filetypes/MimeTypeListView.cpp

354 		MimeTypeItem* item = dynamic_cast<MimeTypeItem*>(FullListItemAt(index));
355 		if (item == NULL)
358 		if (item->OutlineLevel() < level) {
363 		item->SetText(item->Description());
365 		if (last == NULL || MimeTypeItem::CompareLabels(last, item)) {
373 			last = item;
381 		last = item;
395 	MimeTypeItem* item = FindItem(type);
400 		if (item != NULL) {
402 			RemoveItem(item);
403 			delete item;
408 	if (item != NULL) {
418 	item = new MimeTypeItem(mimeType, fShowIcons, fSupertype.Type() != NULL);
420 	if (item->IsSupertypeOnly())
421 		item->ShowIcon(false);
422 	item->SetApplicationMode(isApp);
425 		AddUnder(item, superItem);
427 			// the super item is not picked up from the class (ie. bug)
429 		AddItem(item);
431 	UpdateItem(item);
434 		SelectItem(item);
481 					MimeTypeItem* item = FindItem(type);
482 					if (item != NULL)
483 						UpdateItem(item);
488 					// delay creation of new item a bit, until the type is fully installed
501 					// delete item
502 					MimeTypeItem* item = FindItem(type);
503 					if (item != NULL) {
504 						RemoveItem(item);
505 						delete item;
520 					MimeTypeItem* item = FindItem(type);
521 					if (item != NULL && fShowIcons) {
522 						// refresh item
523 						InvalidateItem(IndexOf(item));
567 	MimeTypeItem* item = FindItem(type);
568 	if (item == NULL)
571 	SelectItem(item);
577 MimeTypeListView::SelectItem(MimeTypeItem* item)
579 	if (item == NULL) {
584 	// Make sure the item is visible
586 	BListItem* superItem = item;
593 	int32 index = IndexOf(item);
606 		MimeTypeItem* item = dynamic_cast<MimeTypeItem*>(FullListItemAt(i));
607 		if (item == NULL)
610 		if (!strcasecmp(item->Type(), type))
611 			return item;
619 MimeTypeListView::UpdateItem(MimeTypeItem* item)
622 	if (IndexOf(item) == CurrentSelection())
625 	item->UpdateText();
626 	_MakeTypesUnique(dynamic_cast<MimeTypeItem*>(Superitem(item)));
629 		int32 index = IndexOf(item);
636 		InvalidateItem(IndexOf(item));
657 		MimeTypeItem* item = dynamic_cast<MimeTypeItem*>(FullListItemAt(i));
658 		if (item == NULL)
661 		if (!item->IsSupertypeOnly())
662 			item->ShowIcon(showIcons);
664 		item->Update(this, &font);