gobject:object, common-lisp:standard-object, common-lisp:t

The gtk:symbolic-paintable interface is an interface that support symbolic colors in paintables. The gdk:paintable classes implementing the interface will have the snapshot_symbolic virtual function called and have the colors for drawing symbolic icons passed. At least 4 colors are guaranteed to be passed every time.

These 4 colors are the foreground color, and the colors to use for errors, warnings and success information in that order. More colors may be added in the future.

Since 4.6