This was my biggest contribution so far! And it was a bit more involved than I expected, so I wanted to write down what I learned. Here's a screenshot: I added the settings there that are in the red box. I also added the Paper size setting earlier in another contribution, but it was pretty simple. This was not, since Qt did not have builtin functions for these three settings: LC_ADDRESS, LC_NAME and LC_TELEPHONE. I assume it's because only glibc has these settings. Before I go any further, yo...