Module java.desktop
Package java.awt.desktop

Interface ScreenSleepListener

  • All Superinterfaces:
    EventListener, SystemEventListener
    public interface ScreenSleepListener
extends SystemEventListener
    Implementors receive notification when the displays attached to the system have entered power save sleep. This notification is useful for discontinuing a costly animation, or indicating that the user is no longer present on a network service.
    Since:
    9

    • Method Detail

      • screenAboutToSleep

        void screenAboutToSleep​(ScreenSleepEvent e)
        Called when the system displays have entered power save sleep.
        Parameters:
        e - the screen sleep event

      • screenAwoke

        void screenAwoke​(ScreenSleepEvent e)
        Called when the system displays have awoken from power save sleep.
        Parameters:
        e - the screen sleep event