String identifiers for colour ids

[otristan]

same request here.
Merging to yours

Handle custom colourId for custom widget

Hi, Would be great if there was a solution to handle custom colourId for custom widgets. Right now I do it manually enum ColourIds { backgroundColourId = UviLookAndFeel::MultiSliderOffset, sliderColourId, textValueBackgroundColourId, textValueColourId }; but this is quite error prone. Don’t have an out of the box solution to this issue but would like to open the discussion regarding this. Thanks !