home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Programming Languages Suite
/
ProgLangD.iso
/
VCAFE.3.0A
/
Main.bin
/
AppletStub.java
< prev
next >
Wrap
Text File
|
1998-09-22
|
3KB
|
93 lines
/*
* @(#)AppletStub.java 1.13 98/07/01
*
* Copyright 1995-1998 by Sun Microsystems, Inc.,
* 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
* All rights reserved.
*
* This software is the confidential and proprietary information
* of Sun Microsystems, Inc. ("Confidential Information"). You
* shall not disclose such Confidential Information and shall use
* it only in accordance with the terms of the license agreement
* you entered into with Sun.
*/
package java.applet;
import java.net.URL;
/**
* When an applet is first created, an applet stub is attached to it
* using the applet's <code>setStub</code> method. This stub
* serves as the interface between the applet and the browser
* environment or applet viewer environment in which the application
* is running.
*
* @author Arthur van Hoff
* @version 1.13, 07/01/98
* @see java.applet.Applet#setStub(java.applet.AppletStub)
* @since JDK1.0
*/
public interface AppletStub {
/**
* Determines if the applet is active. An applet is active just
* before its <code>start</code> method is called. It becomes
* inactive immediately after its <code>stop</code> method is called.
*
* @return <code>true</code> if the applet is active;
* <code>false</code> otherwise.
* @since JDK1.0
*/
boolean isActive();
/**
* Gets the document URL.
*
* @return the <code>URL</code> of the document containing the applet.
* @since JDK1.0
*/
URL getDocumentBase();
/**
* Gets the base URL.
*
* @return the <code>URL</code> of the applet.
* @since JDK1.0
*/
URL getCodeBase();
/**
* Returns the value of the named parameter in the HTML tag. For
* example, if an applet is specified as
* <ul><code>
* <applet code="Clock" width=50 height=50><br>
* <param name=Color value="blue"><br>
* </applet>
* </code></ul>
* <p>
* then a call to <code>getParameter("Color")</code> returns the
* value <code>"blue"</code>.
*
* @param name a parameter name.
* @return the value of the named parameter.
* @since JDK1.0
*/
String getParameter(String name);
/**
* Gets a handler to the applet's context.
*
* @return the applet's context.
* @since JDK1.0
*/
AppletContext getAppletContext();
/**
* Called when the applet wants to be resized.
*
* @param width the new requested width for the applet.
* @param height the new requested height for the applet.
* @since JDK1.0
*/
void appletResize(int width, int height);
}