Function Menu_SetPrevCursorItem

code/ui/ui_shared.cpp:9706–9739

================= Menu_SetPrevCursorItem ================= */

=================
*/
itemDef_t *Menu_SetPrevCursorItem(menuDef_t *menu)
{
	qboolean wrapped = qfalse;
	int oldCursor = menu->cursorItem;

	if (menu->cursorItem < 0)
	{
		menu->cursorItem = menu->itemCount-1;
		wrapped = qtrue;
	}

	while (menu->cursorItem > -1)
	{
		menu->cursorItem--;
		if (menu->cursorItem < 0 )
		{
			if (wrapped)
		{
				break;
			}
			wrapped = qtrue;
			menu->cursorItem = menu->itemCount -1;
		}

		if (Item_SetFocus(menu->items[menu->cursorItem], DC->cursorx, DC->cursory))
		{
			Menu_HandleMouseMove(menu, menu->items[menu->cursorItem]->window.rect.x + 1, menu->items[menu->cursorItem]->window.rect.y + 1);
			return menu->items[menu->cursorItem];
		}
	}
	menu->cursorItem = oldCursor;
	return NULL;

}
/*
=================
Item_TextField_HandleKey