| /* AppletStub.java -- low level interface to the browser |
| Copyright (C) 1999, 2002, 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package java.applet; |
| |
| import java.net.URL; |
| |
| /** |
| * This interface is the low level interface between the applet and the |
| * browser. |
| * |
| * @author Aaron M. Renn (arenn@urbanophile.com) |
| * @see Applet#setStub(AppletStub) |
| * @since 1.0 |
| * @status updated to 1.4 |
| */ |
| public interface AppletStub |
| { |
| /** |
| * Tests whether or not this applet is currently active. An applet is active |
| * just before the browser invokes start(), and becomes inactive just |
| * before the browser invokes stop(). |
| * |
| * @return <code>true</code> if this applet is active |
| */ |
| boolean isActive(); |
| |
| /** |
| * Returns the basename URL of the document this applet is embedded in. This |
| * is everything up to the final '/'. |
| * |
| * @return the URL of the document this applet is embedded in |
| * @see #getCodeBase() |
| */ |
| URL getDocumentBase(); |
| |
| /** |
| * Returns the URL of the code base for this applet. |
| * |
| * @return the URL of the code base for this applet |
| */ |
| URL getCodeBase(); |
| |
| /** |
| * Returns the value of the specified parameter that was specified in |
| * the <code><APPLET></code> tag for this applet. |
| * |
| * @param name the parameter name |
| * @return the parameter value, or null if the parameter does not exist |
| * @throws NullPointerException if name is null |
| */ |
| String getParameter(String name); |
| |
| /** |
| * Returns the applet context for this applet. |
| * |
| * @return the applet context for this applet |
| */ |
| AppletContext getAppletContext(); |
| |
| /** |
| * Requests that the applet window for this applet be resized. |
| * |
| * @param width the new width in pixels |
| * @param height the new height in pixels |
| */ |
| void appletResize(int width, int height); |
| } // interface AppletStub |