A simple Qt application to visually display the various QPalette color group and role color combinations.
$ git clone https://github.com/ensisoft/qt-palette-colors
$ qmake
$ make
$ ./qt-palette-colors
$ git clone https://github.com/ensisoft/qt-palette-colors
$ cd qt-palette-colors
$ mkdir build
$ cd build
$ cmake -G "Visual Studio 16 2019" .. -DCMAKE_BUILD_TYPE=Release
$ cmake --build . --config Release
$ Release\Test.exe