package jalview.api;
import jalview.commands.CommandI;
+import jalview.schemes.ColourSchemeI;
/**
* Interface implemented by gui implementations managing a Jalview Alignment
void addHistoryItem(CommandI command);
+ void setShowSeqFeatures(boolean show);
+
+ void setMenusForViewport();
+
+ void changeColour(ColourSchemeI cs);
}