Yes, by native C++ I meant the one with the standard libraries (that runs in the command line).

Quote Originally Posted by tbscope
When you create a new widget, create one with classes (it's an option when adding a new widget). This will not only create a .ui file, but also a .h and a .cpp file that you can use in your application. You can use these files to extend the functionality.
I'm using the Qt Creator and the files that show up on the list on the left are: main.cpp, mainwindow.cpp, maindwindow.h and mainwindow.ui

I've dragged and dropped the required buttons and labels onto the "mainwindow" I can't seem to add functionality to it. I guess my problem is that I don't know 'where' to write the code for the slot. Say a push button emits the clicked signal, where to I write the slot for the processing that is to take place?