PaulS,
Apologies, perhaps I have not explained it correctly.
The library has a class that inherits LiquidCrystal, so I thought it would be better to include LiquidCrystal header into MyLibrary.h
The way I found to hide LiquidCrystal.h from the sketch is to:
- Copy LiquidCrystal.h and .cpp to MyLibrary folder
- in MyLibrary.h add:
#include "LiquidCrystal.h"
Is this not considered good practice?