The tutorial I wanted to learn using a GUI library when making simple programs in C++ on my Mac. I found these videos on YouTube which are simple, descriptive and easy to follow. But they were for ...

About wxWidgets is a free and open source cross-platform C++ framework for writing advanced GUI applications using native controls. wxWidgets allows you to write native-looking GUI applications for ...

Qt/Mac is the Mac OS X conversion of Qt, Trolltech’s cross-platform GUI application development framework created for C++ developers.

Epic Games releases a 5-part tutorial series with Enduring Games to assist Unity developers in transitioning to Unreal Engine, focusing on Blueprints and C++ integration.

As much as I love writing Java GUIs, I'd have to say use a C++ library. You will experience much anguish in using JNI, although tools like JNI++ and Jace may help communicating between the two.