Congratulations! You made it! This was a lot of material to cover, but it really forms the basis of working with Qt Creator and developing a widgets-based application. It also got you to write and debug a very simple Qt application.
As we worked our way through this chapter, we covered a fair amount of material. We began by learning how to start Qt Creator. We then learned how to navigate it.
Having learned how to get around Qt Creator, we started to write our first Qt Widget Application. First, we created a Qt Widget project, and then we created the display form. After that, we improved on the application and found a bug in the code during testing. I had not planned to teach debugging yet, but since I made a mistake when I wrote the code, we learned how to debug using Qt Creator and use the help system (like I did) to figure out what the problem was.
In working through...
