Updated from buntu 11.0 to 12.04. I use to have QT4 ver 4.7.4, now I have 4.8.1.
My project is failing to build because it can't find
#include <QWidget>. A search of the disk tells me there is no QWidget file. (It was there B/4 the update.)
Other online comments say QWidget has been deprecated. Others say it is still there, and supported. Some say it is supported as an add-on. I have libqt4-dev installed. I see nothing that mentions an QWidget add-on.
So right about now I don't know what is what. Can someone shed some light on this?
gcc -c viewer.cxx In file included from viewer.cxx:2:0: viewer.h:5:45: fatal error: QWidget: No such file or directory compilation terminated.
I get the same type of failure when I use
<QtGui/GWidget>. I have found the file @
/user/include/qt4/QtGui/ (Why I didn't find it before, I'm not sure.) It appears I have an issue with the projects cmake.
Let me work on this for a bit. Thanks.