Part of the job of both teaching and writing is to try to keep a good flow over the main material you want to cover. With that in mind, I only gave a brief mention to some subjects. In this section, we will look at two of those—the build systems supported by Qt Creator, and the reason Main() looks like it does.
Taking a closer look at building and Main
Qt Creator's supported build systems
Signals, slots, and properties don't just happen because you declare them in your code. The declarations are processed by a special moc compiler that takes your C++ code along with the Qt-specific commands and generates pure C++ code that can be handled by a C++ compiler. Similarly, the UI description files are processed...
