For this lab, work through each of the example programs in the first two chapters of the text posted for reading this week.  For each, create a subdirectory, so that it is distinct from the other examples.  For each example, run and test the code, try and understand it. 

You will need to set the following environment variables:

export QTDIR=/usr/lib/qt-3.3
export QMAKESPEC=${QTDIR}/mkspecs/linux-g++

(for tcsh, they are slightly different, but if you are using tcsh, you probably know how to handle them)

For extra credit, work through chapter 3, as well, which covers main windows.