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Class appWrapper
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<h1>
Class appWrapper
</h1>
<pre>
<a href="java.lang.Object.html#_top_">java.lang.Object</a>
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+----<a href="java.awt.Component.html#_top_">java.awt.Component</a>
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+----<a href="java.awt.Container.html#_top_">java.awt.Container</a>
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+----<a href="java.awt.Panel.html#_top_">java.awt.Panel</a>
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+----<a href="java.applet.Applet.html#_top_">java.applet.Applet</a>
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+----appWrapper
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<dl>
<dt> public class <b>appWrapper</b>
<dt> extends <a href="java.applet.Applet.html#_top_">Applet</a>
<dt> implements <a href="java.applet.AppletStub.html#_top_">AppletStub</a>, <a href="java.lang.Runnable.html#_top_">Runnable</a>
</dl>
The appWrapper is thought to make the applet itself independent from
the original context. This is necessary to be able to detach the applet
from the web browsers window without disconnecting it from events.
Note: This applet should work with any applet without changes.
<DL>
<DT><B><PRE><PARAM NAME="applet" VALUE="<I>applet</I>"></PRE></B>
<DD>Defines the applet to be loaded by the appWrapper. State the applet
class name without ".class"!<P>
<DT><B><PRE><PARAM NAME="startButton" VALUE="<I>text</I>"></PRE></B>
<DD>If this parameter is set the applet is not loaded until the user presses
the button. This decreases first time download delay. The <I>text</I>
given as value to the parameter is shown on the button. While loading
the applet the message "Loading ..." is shown on the button.<P>
<DT><B><PRE><PARAM NAME="stopButton" VALUE="<I>text</I>"></PRE></B>
<DD>This parameter defines the button text when the applet is loaded. When
pressing the button while the applet is running this causes the applet
window to be destroyed and the applet is stopped.<P>
<DT><B><PRE><PARAM NAME="frameTitle" VALUE="<I>text</I>"></PRE></B>
<DD>The <I>frameTitle</I> is the text that is shown in the title bar of the
applet window.<P>
</DL>
<dl>
<dt> <b>Version:</b>
<dd> $Id: appWrapper.java,v 1.9 1997/07/24 13:26:24 leo Exp $
<dt> <b>Author:</b>
<dd> Matthias L. Jugel
</dl>
<hr>
<a name="index"></a>
<h2>
<img src="images/constructor-index.gif" width=275 height=38 alt="Constructor Index">
</h2>
<dl>
<dt> <img src="images/yellow-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#appWrapper()"><b>appWrapper</b></a>()
<dd>
</dl>
<h2>
<img src="images/method-index.gif" width=207 height=38 alt="Method Index">
</h2>
<dl>
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#appletResize(int, int)"><b>appletResize</b></a>(int, int)
<dd> This method is called when the applet want's to be resized.
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#getAppletInfo()"><b>getAppletInfo</b></a>()
<dd> Give information about the applet.
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#getParameterInfo()"><b>getParameterInfo</b></a>()
<dd> Give information about the appWrapper and the applet loaded.
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#handleEvent(java.awt.Event)"><b>handleEvent</b></a>(Event)
<dd> Handle button events.
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#init()"><b>init</b></a>()
<dd> Applet initialization.
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#paint(java.awt.Graphics)"><b>paint</b></a>(Graphics)
<dd> Write a message to the applet area.
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#reshape(int, int, int, int)"><b>reshape</b></a>(int, int, int, int)
<dd> reshape the applet and ourself
<dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">
<a href="#run()"><b>run</b></a>()
<dd> Load the applet finally.
</dl>
<a name="constructors"></a>
<h2>
<img src="images/constructors.gif" width=231 height=38 alt="Constructors">
</h2>
<a name="appWrapper"></a>
<a name="appWrapper()"><img src="images/yellow-ball.gif" width=12 height=12 alt=" o "></a>
<b>appWrapper</b>
<pre>
public appWrapper()
</pre>
<a name="methods"></a>
<h2>
<img src="images/methods.gif" width=151 height=38 alt="Methods">
</h2>
<a name="init()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="init"><b>init</b></a>
<pre>
public void init()
</pre>
<dl>
<dd> Applet initialization. We load the class giving in parameter "applet"
and set the stub corresponding to ours. Thus we are able to give
it access to the parameters and any applet specific context.
<dl>
<dt> <b>Overrides:</b>
<dd> <a href="java.applet.Applet.html#init()">init</a> in class <a href="java.applet.Applet.html#_top_">Applet</a>
</dl>
</dl>
<a name="run()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="run"><b>run</b></a>
<pre>
public void run()
</pre>
<dl>
<dd> Load the applet finally. When using a button this creates a new frame
to put the applet in.
</dl>
<a name="appletResize(int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="appletResize"><b>appletResize</b></a>
<pre>
public void appletResize(int width,
int height)
</pre>
<dl>
<dd> This method is called when the applet want's to be resized.
<dl>
<dt> <b>Parameters:</b>
<dd> width - the width of the applet
<dd> height - the height of the applet
</dl>
</dl>
<a name="getAppletInfo()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getAppletInfo"><b>getAppletInfo</b></a>
<pre>
public <a href="java.lang.String.html#_top_">String</a> getAppletInfo()
</pre>
<dl>
<dd> Give information about the applet.
<dl>
<dt> <b>Overrides:</b>
<dd> <a href="java.applet.Applet.html#getAppletInfo()">getAppletInfo</a> in class <a href="java.applet.Applet.html#_top_">Applet</a>
</dl>
</dl>
<a name="getParameterInfo()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getParameterInfo"><b>getParameterInfo</b></a>
<pre>
public <a href="java.lang.String.html#_top_">String</a>[][] getParameterInfo()
</pre>
<dl>
<dd> Give information about the appWrapper and the applet loaded.
<dl>
<dt> <b>Overrides:</b>
<dd> <a href="java.applet.Applet.html#getParameterInfo()">getParameterInfo</a> in class <a href="java.applet.Applet.html#_top_">Applet</a>
</dl>
</dl>
<a name="paint(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="paint"><b>paint</b></a>
<pre>
public void paint(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
<dd> Write a message to the applet area.
<dl>
<dt> <b>Overrides:</b>
<dd> <a href="java.awt.Component.html#paint(java.awt.Graphics)">paint</a> in class <a href="java.awt.Component.html#_top_">Component</a>
</dl>
</dl>
<a name="reshape(int, int, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="reshape"><b>reshape</b></a>
<pre>
public void reshape(int x,
int y,
int w,
int h)
</pre>
<dl>
<dd> reshape the applet and ourself
<dl>
<dt> <b>Overrides:</b>
<dd> <a href="java.awt.Component.html#reshape(int, int, int, int)">reshape</a> in class <a href="java.awt.Component.html#_top_">Component</a>
</dl>
</dl>
<a name="handleEvent(java.awt.Event)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="handleEvent"><b>handleEvent</b></a>
<pre>
public boolean handleEvent(<a href="java.awt.Event.html#_top_">Event</a> evt)
</pre>
<dl>
<dd> Handle button events. When pressed it either creates the new applet
window or destoys it.
<dl>
<dt> <b>Overrides:</b>
<dd> <a href="java.awt.Component.html#handleEvent(java.awt.Event)">handleEvent</a> in class <a href="java.awt.Component.html#_top_">Component</a>
</dl>
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