qt5 webkit undefined reference to `QWebView::load`

Question

I include my header files:

 #include <QtWebkit>
 #include <QtWebkit/QWebView>
 #include <QUrl>

and add to the .pro file QT+=webkit

but Qt throw error:

undefined reference to QWebView::load(QUrl const&)

I don't know why QWebView doesn't work.

ui->webView->load(QUrl("http://google.com"));

and I use Fedora 21 64 bit

Answer 1

In Qt5 you need

QT += webkitwidgets

in .pro file, not QT+=webkit

For more details.

Header: #include <QWebView>  
qmake:   QT += webkitwidgets