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