Suggestion: a slight relaxation inside juce_Slider.h

Since getTextFromValue() is, rightly, declared virtual, I think that “numDecimalPlaces” and “textSuffix” should be declared protected, to give to the overriding method at least the same capabilities of the base one.

Hello Jules, could you please let me know what you think about this?

Ok. Making them protected wouldn’t be a very good idea, but I will add some accessor methods to get their values.