Module java.desktop
Package java.beans

Interface VetoableChangeListener

    • Method Detail

      • vetoableChange

        void vetoableChange​(PropertyChangeEvent evt)
                     throws PropertyVetoException
        This method gets called when a constrained property is changed.
        Parameters:
        evt - a PropertyChangeEvent object describing the event source and the property that has changed.
        Throws:
        PropertyVetoException - if the recipient wishes the property change to be rolled back.