AboutHandler (Java SE 9 & JDK 9 )
Keywords: java.awt.desktop.AboutHandler interface

Module java.desktop
Package java.awt.desktop

## Interface AboutHandler

-     public interface AboutHandler

  An implementer receives notification when the app is asked to show its about dialog.
  Since:
    9
  See Also:
    `Desktop.setAboutHandler(java.awt.desktop.AboutHandler)`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `handleAbout​(AboutEvent e)` | Called when the application is asked to show its about dialog.

- - ### Method Detail

    - #### handleAbout

          void handleAbout​(AboutEvent e)

      Called when the application is asked to show its about dialog.
      Parameters:
        `e` - the request to show the about dialog.