Last time, I assembled a Python object representing a Rigol oscilloscope. Manipulating the object communicates with the scope over the network. But my original goal was to build a little GUI window… ...

Qt/Mac is the Mac OS X conversion of Qt, Trolltech’s cross-platform GUI application development framework created for C++ developers.

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.In the most basic example, I tried adding a widget when a button was pressed. The ...