new(?MaxSize:Int)
draggable:Bool = false
read onlyisDragging:Bool
read onlytotalKeyCount:Int
finishDrag(addToUndo:Bool = true):Void
inlinefixEvents():Void
getStrumlineFromID(id:Int):CharterStrumline
get_isDragging():Bool
get_totalKeyCount():Int
orderStrumline(strumLine:CharterStrumline, newID:Int):Void
inlinerefreshStrumlineIDs():Void
snapStrums():Void
