Shows how to create a scroll with Fl_Scroll.
To build this project, open "Terminal" and type following lines:
mkdir build && cd build
cmake ..
start Scroll.slnSelect Scroll project and type Ctrl+F5 to build and run it.
mkdir build && cd build
cmake .. -G "Xcode"
open ./Scroll.xcodeprojSelect Scroll project and type Cmd+R to build and run it.
mkdir build && cd build
cmake ..
cmake --build . --config Debug
./Scroll