GitLab

WimpVisualFlags gains -ButtonColour -ButtonWellColour -ButtonHighlightColour to allow a theme designer to set the button/well/pressed colours for R1-R7 slabbing to some other colour, and -ButtonBorderFaceColour -ButtonBorderOppColour -ButtonBorderShallowColour for the outlines.
The given colours are only used when there is no 'C' validation.