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 Summary

    Modifier and Type Method Description
    void screenAboutToSleep​(ScreenSleepEvent e)
    Called when the system displays have entered power save sleep.
    void screenAwoke​(ScreenSleepEvent e)
    Called when the system displays have awoken from power save sleep.

  • Method Details

    • 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