net.landspurg.util
Class ImageDisplayer

java.lang.Object
  javax.microedition.lcdui.Item
      javax.microedition.lcdui.ImageItem
          net.landspurg.util.ImageDisplayer

All Implemented Interfaces:

java.lang.Runnable

public class ImageDisplayer
extends javax.microedition.lcdui.ImageItem
implements java.lang.Runnable

This class is a subclass ofImageItem, and act exactly like an ImageItem except that the image content is an URL and the content of this URL is fetched other the internet.
Note that this fetch is done asyncrounously

Field Summary

Fields inherited from class javax.microedition.lcdui.ImageItem

LAYOUT_CENTER, LAYOUT_DEFAULT, LAYOUT_LEFT, LAYOUT_NEWLINE_AFTER, LAYOUT_NEWLINE_BEFORE, LAYOUT_RIGHT

Fields inherited from class javax.microedition.lcdui.Item

BUTTON, HYPERLINK, LAYOUT_2, LAYOUT_BOTTOM, LAYOUT_EXPAND, LAYOUT_SHRINK, LAYOUT_TOP, LAYOUT_VCENTER, LAYOUT_VEXPAND, LAYOUT_VSHRINK, PLAIN

Constructor Summary

ImageDisplayer(java.lang.String name, java.lang.String inUrl)
Create an ImageDisplayer

ImageDisplayer(java.lang.String name, java.lang.String inUrl, java.lang.String documentBase)
Same as the other constructor, except that url can be relative.

Method Summary

void	run() internal function

Methods inherited from class javax.microedition.lcdui.ImageItem

getAltText, getAppearanceMode, getImage, getLayout, setAltText, setImage, setLayout

Methods inherited from class javax.microedition.lcdui.Item

addCommand, getLabel, getMinimumHeight, getMinimumWidth, getPreferredHeight, getPreferredWidth, notifyStateChanged, removeCommand, setDefaultCommand, setItemCommandListener, setLabel, setPreferredSize

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageDisplayer

public ImageDisplayer(java.lang.String name,
                      java.lang.String inUrl)

Create an ImageDisplayer

Parameters:

name - Name of the field that will be displayed before the picture. Can be null

inUrl - The url of the image to fetch

ImageDisplayer

public ImageDisplayer(java.lang.String name,
                      java.lang.String inUrl,
                      java.lang.String documentBase)

Same as the other constructor, except that url can be relative. If url is relative, then documentBase will be used to define absoulte URL

Parameters:

name -

inUrl -

documentBase -

Method Detail

run

public void run()

internal function

Specified by:

run in interface java.lang.Runnable