emptyOnClick :: () -> <ReadGraph> AbstractEventHandler
writeEventHandler :: Variable -> (Variable -> (String -> Maybe String) -> <WriteGraph> String) -> <ReadGraph> AbstractEventHandler
readEventHandler :: Variable -> (Variable -> (String -> Maybe String) -> <ReadGraph> String) -> <ReadGraph> AbstractEventHandler
eventHandler :: ((String -> Maybe String) -> String) -> <ReadGraph> AbstractEventHandler
emptyOnClick :: () -> <ReadGraph> AbstractEventHandler
writeEventHandler :: Variable -> (Variable -> (String -> Maybe String) -> <WriteGraph> String) -> <ReadGraph> AbstractEventHandler
readEventHandler :: Variable -> (Variable -> (String -> Maybe String) -> <ReadGraph> String) -> <ReadGraph> AbstractEventHandler
eventHandler :: ((String -> Maybe String) -> String) -> <ReadGraph> AbstractEventHandler