Holds Component Groups. For instance, an implemenation exists to hold all the Component Groups that represent virtual forms on a page.
Get the name of the holder.
Prefix used in context data keys associated with component group colors.
Legacy prefix used in context data keys associated with virtual form colors.
Get all the groups in the holder.
Get the context menu items associated with the holder.
Get the legend label associated with the holder.
Get the name of the holder. This is used in design context data keys associated with component group colors.
Get the tooltip of the toolbar button associated with the holder.