摘要： QTabWidget隐藏边框：setDocumentMode(true);QWebFrame隐藏滚动条:setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);//竖向setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);//横向QWebView隐藏滚动条：其实就是隐藏掉QWebView里的QWebFrame的滚动条。this->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOf 阅读全文