一般人不知道怎么去过滤ListView里面的数据,下面是一个转载的文章:http://imaginativethinking.ca/use-qt-quicks-delegatemodelgroup/ How to use Qt Quick's DelegateModelGroup By: Brad van der Laan, C.Tech. Jul 07 2014In this tutorial I'm going to show you how to use Qt Quick's Delega…