Only two serious choices for a GUI toolkit are left: Qt and GTK. Motif still lives on, but nobody uses it for anything new. When Qt 3.0 was released in October 2001, it was a singificant upgrade and ...

The original outline for this article emphasized a C++ tutorial far more than the final version. We've reversed that design and reduced the tutorial to just a sidebar. The first reason for this is ...

Maybe I'm missing it somewhere, but I can't seem to find how to add a widget to an existing layout once it's set.<BR><BR>In the most basic example, I tried adding a widget when a button was pressed.