Qt和Webkit没有显示所有CSS3，HTML5效果-QtandWebkitnotshowingallCSS3,HTML5effects

I am a beginner. I am creating a web browser with Qt and webkit (simply added a webview). I am using the latest version of Ubuntu.

我是初学者。我正在使用Qt和webkit创建一个Web浏览器(只需添加一个webview)。我使用的是最新版本的Ubuntu。

The problem is after builidng the browser, when I open websites there are not working all CSS3, HTML5 effects (ie: when I open Google maps then it shows "the simplified version" as because the browser is "outdated").

问题是在浏览器建立之后,当我打开网站时,所有CSS3,HTML5效果都没有起作用(即:当我打开谷歌地图然后它显示“简化版本”因为浏览器“过时”)。

When I try to access the same pages with chrome or firefox all works well. What could be the problem? I read that I can update the webkit of Qt, but how?

当我尝试使用chrome或firefox访问相同的页面时,一切正常。可能是什么问题呢?我读到我可以更新Qt的webkit,但是如何?

EDIT

What is my software: a simple webview dragged to the mainwindow which opens a website. Website's CSS3 and HTML 5 are not rendered properly

我的软件是什么:一个简单的webview拖到主窗口打开一个网站。网站的CSS3和HTML 5无法正确呈现

Thanks a lot!

非常感谢!

1 个解决方案

class WebPage : public QWebPage
{
public:
    WebPage(QObject* parent = 0) : QWebPage(parent){}
    QString userAgentForUrl(const QUrl &url) const
    {
        return "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:37.0) Gecko/20100101 Firefox/37.0";
    }
};

WebPage* webPage = new WebPage(this);
ui->webView->setPage(webPage);
ui->webView->load(QUrl("http://maps.google.com/"));