I read this introduction to signals and slots, and how to create them in more flexible ways.
Interesting. If you can get away with using signals and slots in QML and not needing to define custom signals and slots, it is a very efficient way to wire things up. It seems to work decently in C++ as well, although not surprisingly requires a bit more verbose code. I'll have to use signals and slots to see how I like them, but it seems like a very reasonable design.
