de.intarsys.cwt.image

Class ImageEntry

java.lang.Object

de.intarsys.cwt.image.ImageEntry

All Implemented Interfaces:

IImage, IImageEntry, de.intarsys.tools.attribute.IAttributeSupport

Direct Known Subclasses:

ImageIOImageEntry

public abstract class ImageEntry
extends java.lang.Object
implements IImageEntry

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ImageEntry(IImageContainer container)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getAttribute(java.lang.Object key)
IImageContainer	getContainer()
protected IImage	getDelegate()
protected abstract IImage	getErrorImage(java.lang.Exception e)
int	getHeight()
int	getWidth()
protected abstract IImage	loadContent()
java.lang.Object	removeAttribute(java.lang.Object key)
java.lang.Object	setAttribute(java.lang.Object key, java.lang.Object o)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.intarsys.cwt.image.IImageEntry

getIndex

Methods inherited from interface de.intarsys.cwt.image.IImage

drawFromGraphicsContext

Constructor Detail

ImageEntry

protected ImageEntry(IImageContainer container)

Method Detail

getAttribute

public java.lang.Object getAttribute(java.lang.Object key)

Specified by:

getAttribute in interface de.intarsys.tools.attribute.IAttributeSupport

getContainer

public IImageContainer getContainer()

Specified by:

getContainer in interface IImageEntry

getDelegate

protected IImage getDelegate()

getErrorImage

protected abstract IImage getErrorImage(java.lang.Exception e)

getHeight

public int getHeight()

Specified by:

getHeight in interface IImage

getWidth

public int getWidth()

Specified by:

getWidth in interface IImage

loadContent

protected abstract IImage loadContent()
                               throws java.io.IOException

Throws:

java.io.IOException

removeAttribute

public java.lang.Object removeAttribute(java.lang.Object key)

Specified by:

removeAttribute in interface de.intarsys.tools.attribute.IAttributeSupport

setAttribute

public java.lang.Object setAttribute(java.lang.Object key,
                                     java.lang.Object o)

Specified by:

setAttribute in interface de.intarsys.tools.attribute.IAttributeSupport