How to include Qt libs (qwebview.h) in Linux?
I am just starting to use the Qt library. I am trying to compile my very first test script with the following header:
#include <qwebview.h>
However it won't compile:
g++ main.cpp -o run.main
main.cpp:2:22: error: qwebview.h: No such file or directory
main.cpp: In function ‘int main()’:
main.cpp:10: error: ‘QWebView’ was not declared in this scope
I do have the libs installed on my Linux Kubuntu machine:
$ locate qwebview
/usr/include/qt4/Qt/qwebview.h
/usr/include/qt4/QtWebKit/qwebview.h
/usr/lib/qt4/plugins/designer/libqwebview.so
I ran ldconfig once to make sure (I think) that the libs are seen, but apparently, it's not enough.
How to I set up my machine so that I can start compiling software with Qt?
Answer
in you [your_library].pro file add
QT += webkit
then
#include <QWebView>
should be sufficient to get this code:
QWebView *view = new QWebView(parent);
view->load(QUrl("http://qt.nokia.com/"));
compiled
hope this helps, regards