What to use for cross-platform GUI in C++?

Question

User interface

I have some knowledge of C ++ (superficial, but I think it's enough, because most libraries work on OOP) and I would like to poke one or two libraries for the GUI, most likely write a couple of simple programs for myself like a calculator and a text editor. What I would like to have in this library:

• The work of programs on this library under Linux and Windows
  
• Documentation in Russian
  
• A graphical interface designer would be a nice bonus, although, perhaps, this is not so necessary.
  

After reading similar topics on Habré, I suggested that WxWidgets would be a good option, although it is a bit old, but there is no documentation or books in Russian for it, which raises doubts.

Answer 1

wx is fear, horror, junk, trash and waste. He tries to turn any system into a vend (more precisely, into a parody of MFC). Where did you just dig it up? Dig it back in and don't touch it.
Qt on the LGPL license is not bad.
1) Works. And it works on macos, and it works on android, and it works on the web, and in two ways.
2) Netushki, learn English. If you resist and demand a dock in Russian, 99.99% of modern IT will pass you by. Okay, in the case of Qt, there are Schlee's books
3) He is there

Answer 2

You can try C++ Builder using FireMonkey

Answer 3

I am using komodo. I like.