摘要: ``` connect(camera, static_cast(&QCamera::lockStatusChanged), [=](QCamera::LockStatus status, QCamera::LockChangeReason reason){ /* ... */ }); static_cast(&QCamera::lockStatusChanged) 上面这句是一个静... 阅读全文
posted @ 2017-10-20 12:49 學海無涯 阅读(2163) 评论(0) 推荐(0) 编辑