Package org.wicketstuff.minis.behavior.image

Class ImageDimensionProvider

java.lang.Object

org.apache.wicket.behavior.Behavior

org.wicketstuff.minis.behavior.image.AbstractImageDimensionProvider

org.wicketstuff.minis.behavior.image.ImageDimensionProvider

All Implemented Interfaces:

Serializable, IComponentAwareEventSink, IComponentAwareHeaderContributor, IClusterable

public class ImageDimensionProvider
extends AbstractImageDimensionProvider

Static implementation of AbstractImageDimensionProvider. Width and height information is provided at object construction time.

Author:

akiraly

See Also:

Serialized Form

Field Summary

Fields inherited from class org.wicketstuff.minis.behavior.image.AbstractImageDimensionProvider

HEIGHT, WIDTH

Constructor Summary

Constructors

Constructor	Description
ImageDimensionProvider(int width, int height)	Constructor.
ImageDimensionProvider(ImageDimension dimension)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected ImageDimension	getImageDimension(Component component, ComponentTag tag)	Gets the image dimension.

Methods inherited from class org.wicketstuff.minis.behavior.image.AbstractImageDimensionProvider

onComponentTag

Methods inherited from class org.apache.wicket.behavior.Behavior

afterRender, beforeRender, bind, canCallListener, detach, getStatelessHint, isEnabled, isTemporary, onAttribute, onConfigure, onEvent, onException, onRemove, onTag, renderHead, unbind

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageDimensionProvider

public ImageDimensionProvider(int width,
                              int height)

Constructor.

Parameters:

width - width of the image

height - height of the image

ImageDimensionProvider

public ImageDimensionProvider(ImageDimension dimension)

Constructor.

Parameters:

dimension - dimension of the image, can be null

Method Detail

getImageDimension

protected ImageDimension getImageDimension(Component component,
                                           ComponentTag tag)

Description copied from class: AbstractImageDimensionProvider

Gets the image dimension. By default it is called by AbstractImageDimensionProvider.onComponentTag(Component, ComponentTag).

Specified by:

getImageDimension in class AbstractImageDimensionProvider

Parameters:

component - "the component that renders this tag currently"

tag - "the tag that is rendered"

Returns:

image dimension used for width and height, can be null