Module javafx.base
Package javafx.beans

Interface InvalidationListener

    • Method Summary

      Modifier and Type Method Description
      void invalidated​(Observable observable)
      This method needs to be provided by an implementation of InvalidationListener.
    • Method Detail

      • invalidated

        void invalidated​(Observable observable)
        This method needs to be provided by an implementation of InvalidationListener. It is called if an Observable becomes invalid.

        In general, it is considered bad practice to modify the observed value in this method.

        Parameters:
        observable - The Observable that became invalid