Interface ComponentStateListener

    • Method Detail

      • enabledChanged

        default void enabledChanged​(Component component)
        Called when a component's enabled state has changed.

        Called both when the component is enabled and when it is disabled. The component's enabled flag has already been set when this method is called so the new state can be determined by calling the Component.isEnabled() method.

        Parameters:
        component - The component whose enabled state is changing.
      • focusedChanged

        default void focusedChanged​(Component component,
                                    Component obverseComponent)
        Called when a component's focused state has changed.

        This will be called both when a component gains focus and when it loses focus. The currently focused component has already been set when this method is called, so that the new state of the component can be determined by calling the Component.isFocused() method.

        Parameters:
        component - The component that is either gaining focus or the one that previously had focus and is now losing it.
        obverseComponent - If the component is gaining focus, this is the component that is losing focus. If the component is losing focus this is the component that is gaining the focus instead.