Uses of Interface java.awt.desktop.SystemEventListener (Java SE 13 & JDK 13 )

Packages that use SystemEventListener
Package	Description
java.awt	Contains all of the classes for creating user interfaces and for painting graphics and images.
java.awt.desktop	Provides interfaces and classes for interaction with various desktop capabilities.

Uses of SystemEventListener in java.awt

Methods in java.awt with parameters of type SystemEventListener
Modifier and Type	Method	Description
`void`	Desktop.`addAppEventListener(SystemEventListener listener)`	Adds sub-types of `SystemEventListener` to listen for notifications from the native system.
`void`	Desktop.`removeAppEventListener(SystemEventListener listener)`	Removes sub-types of `SystemEventListener` to listen for notifications from the native system.

Subinterfaces of SystemEventListener in java.awt.desktop
Modifier and Type	Interface	Description
`interface`	`AppForegroundListener`	Implementors are notified when the app becomes the foreground app and when it is no longer the foreground app.
`interface`	`AppHiddenListener`	Implementors are notified when the app is hidden or shown by the user.
`interface`	`AppReopenedListener`	Implementors receive notification when the app has been asked to open again.
`interface`	`ScreenSleepListener`	Implementors receive notification when the displays attached to the system have entered power save sleep.
`interface`	`SystemSleepListener`	Implementors receive notification as the system is entering sleep, and after the system wakes.
`interface`	`UserSessionListener`	Implementors receive notification when the user session changes.