com.objexcel.applet
Class AppletStubImpl

java.lang.Object
  |
  +--com.objexcel.applet.AppletStubImpl

public final class AppletStubImpl

extends java.lang.Object

implements java.applet.AppletStub

AppletStubImpl implements the AppletStub interface required to host applets in an application

Constructor Summary

AppletStubImpl(java.applet.Applet a, java.util.Hashtable props)

AppletStubImpl(java.applet.Applet a, java.lang.String[] argv)
Creates a new AppletStubImpl instance and initializes the init parameters from the command line.

Method Summary

void	appletResize(int width, int height) Calls the applet's resize
java.applet.AppletContext	getAppletContext() Returns the applet's context, which is null in this case.
java.net.URL	getCodeBase() Returns the CodeBase.
java.net.URL	getDocumentBase() Returns getCodeBase
java.lang.String	getParameter(java.lang.String p) Returns the corresponding command line value
boolean	isActive() Applet is always true
void	setProps(java.util.Hashtable props)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AppletStubImpl

public AppletStubImpl(java.applet.Applet a,
                      java.lang.String[] argv)

Creates a new AppletStubImpl instance and initializes the init parameters from the command line. Arguments are passed in as name=value pairs. Reading the command line arguments can be made more sophisciated depending on your needs, but the basic idea will likely remain the same. Also, this particular implementation doesn't deal very well with invalid name=value pairs.

Parameters:

argv[] - Command line arguments passed to Main

an - Applet instance.

AppletStubImpl

public AppletStubImpl(java.applet.Applet a,
                      java.util.Hashtable props)

Method Detail

setProps

public void setProps(java.util.Hashtable props)

appletResize

public void appletResize(int width,
                         int height)

Calls the applet's resize

Specified by:

appletResize in interface java.applet.AppletStub

Parameters:

width -

height -

Returns:

void

getAppletContext

public java.applet.AppletContext getAppletContext()

Returns the applet's context, which is null in this case. This is an area where more creative programming work can be done to try and provide a context

Specified by:

getAppletContext in interface java.applet.AppletStub

Returns:

AppletContext Always null

getCodeBase

public java.net.URL getCodeBase()

Returns the CodeBase. If a host parameter isn't provided in the command line arguments, the URL is based on InetAddress.getLocalHost(). The protocol is "file:"

Specified by:

getCodeBase in interface java.applet.AppletStub

Returns:

URL

getDocumentBase

public java.net.URL getDocumentBase()

Returns getCodeBase

Specified by:

getDocumentBase in interface java.applet.AppletStub

Returns:

URL

getParameter

public java.lang.String getParameter(java.lang.String p)

Returns the corresponding command line value

Specified by:

getParameter in interface java.applet.AppletStub

Returns:

String

isActive

public boolean isActive()

Applet is always true

Specified by:

isActive in interface java.applet.AppletStub

Returns:

boolean True