[Chapter 18] AppletContext

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| Chapter 18 java.applet Reference |

# AppletContext

## Name

AppletContext

##

## Description

`AppletContext` is an interface that provides the means to control the browser environment in which the applet is running.

## Interface Definition

    public abstract interface java.applet.AppletContext {
      // Interface Methods
      public abstract Applet getApplet (String name);
      public abstract Enumeration getApplets();
      public abstract AudioClip getAudioClip (URL url);
      public abstract Image getImage (URL url);
      public abstract void showDocument (URL url);
      public abstract void showDocument (URL url, String frame);
      public abstract void showStatus (String message);
    }

## Interface Methods

### getApplet

#### public abstract Applet getApplet (String name)

Parameters

  name

    Name of applet to locate.

Returns

  `Applet` fetched.

Description

  Gets a reference to another executing applet.

### getApplets

#### public abstract Enumeration getApplets()

Returns

  List of applets executing.

Description

  Gets references to all executing applets.

### getAudioClip

#### public abstract AudioClip getAudioClip (URL url)

Parameters

  url

    Location of an audio file.

Returns

  `AudioClip` fetched.

Description

  Loads an audio file.

### getImage

#### public abstract Image getImage (URL url)

Parameters

  url

    Location of an image file.

Returns

  Image fetched.

Description

  Loads an image file.

### showDocument

#### public abstract void showDocument (URL url)

Parameters

  url

    New web page to display.

Description

  Changes the displayed web page.

#### public abstract void showDocument (URL url, String frame)

Parameters

  url

    New web page to display.

  frame

    Name of the frame in which to display the new page.

Description

  Displays a web page in another frame.

### showStatus

#### public abstract void showStatus (String message)

Parameters

  message

    Message to display.

Description

  Displays a message on the status line of the browser.

## See Also

`Applet`, `AudioClip`, `Enumeration`, `Image`, `Object`, `String`, `URL`

Applet |  | AppletStub