Adds a group of colors to the regular color area.
void AddColorsGroup(
   LPCTSTR lpszName,
   const CList<COLORREF,COLORREF>& lstColors,
   BOOL bContiguousColumns=FALSE 
);
Parameters
- [in] lpszName 
 The group name.
- [in] lstColors 
 The list of colors.
- [in] bContiguousColumns 
 Controls how the color items are displayed in the group. If TRUE, the color items are drawn without a vertical spacing. If FALSE, the color items are drawn with a vertical spacing.
Remarks
Use this function to make the color pop-up display several groups of colors. You can control how the colors are displayed in group.
Requirements
Header: afxribboncolorbutton.h