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org.apache.myfaces.wap.def
Class GraphicImage  

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          javax.faces.component.UIGraphic
              org.apache.myfaces.wap.def.GraphicImage

All Implemented Interfaces:

javax.faces.component.StateHolder

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public class GraphicImage

extends javax.faces.component.UIGraphic

Renders an WML "img" element. Render the value of the component as the value of the "src" attribute, after passing it to the getResourceURL() method of the ViewHandler for this application, and passing the result through the encodeResourceURL() method of theExternalContext. Render the value of the alt attribute as the value of the "alt" attribute. If the "styleClass" attribute is specified, render its value as the value of the "class" attribute.

Version:

$Revision: 1.1 $ $Date: 2004/12/30 09:37:25 $ $Log: GraphicImage.java,v $ Revision 1.1 2004/12/30 09:37:25 matzew added a new RenderKit for WML. Thanks to Jirí Žaloudek

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Field Summary
(package private)  java.lang.String	align           This attribute specifies image alignment within the text flow and with respect to the current insertion point.
(package private)  java.lang.String	alt           This attribute specifies an alternative textual representation for the image.
(package private)  java.lang.String	binding           The value binding expression linking this component to a property in a backing bean.
(package private)  java.lang.String	height           This attribute give user agents an idea of the size of an image or object so that they may reserve space for it and continue rendering the card while waiting for the image data.
(package private)  java.lang.String	hspace           This attribute specify the amount of white space to be inserted to the left and right the image.
(package private)  java.lang.String	id           The component identifier for the associated component.
(package private)  java.lang.String	localsrc           This attribute specifies an alternative internal representation for the image.
(package private)  boolean	rendered           Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit.
(package private)  java.lang.String	styleClass           The attribute styleClass affiliates an element with one or more classes.
(package private)  java.lang.String	url           This attribute specifies the URI for the image.
(package private)  java.lang.String	value           The current value of this component.
(package private)  java.lang.String	vspace           This attribute specify the amount of white space to be inserted to the above and below the image.
(package private)  java.lang.String	width           This attribute give user agents an idea of the size of an image or object so that they may reserve space for it and continue rendering the card while waiting for the image data.
(package private)  java.lang.String	xmllang           The xml:lang attribute specifies the natural or formal language of an element or its attributes.

 

Fields inherited from class javax.faces.component.UIGraphic

COMPONENT_FAMILY, COMPONENT_TYPE

 

Fields inherited from class javax.faces.component.UIComponentBase

 

Constructor Summary

GraphicImage()

 

Methods inherited from class javax.faces.component.UIGraphic

getFamily, getUrl, getValue, getValueBinding, restoreState, saveState, setUrl, setValue, setValueBinding

 

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient

 

Methods inherited from class java.lang.Object

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

 

Field Detail

alt

java.lang.String alt

This attribute specifies an alternative textual representation for the image. This representation is used when the image can not be displayed using any other method (i.e., the user agent does not support images, or the image contents can not be found).

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url

java.lang.String url

This attribute specifies the URI for the image. If the browser supports images, it downloads the image from the specified URI and renders it when the text is being displayed.

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localsrc

java.lang.String localsrc

This attribute specifies an alternative internal representation for the image. This representation is used if it exists; otherwise the image is downloaded from the URI specified in the src attribute, i.e., any localsrc parameter specified takes precedence over the image specified in the src parameter.

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vspace

java.lang.String vspace

This attribute specify the amount of white space to be inserted to the above and below the image. The default value for this attribute is zero indicating that no white space should be inserted. If length is specified as a percentage value, the space inserted is based on the available horizontal or vertical space. This attribute is hints to the user agent and may be ignored.

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hspace

java.lang.String hspace

This attribute specify the amount of white space to be inserted to the left and right the image. The default value for this attribute is zero indicating that no white space should be inserted. If length is specified as a percentage value, the space inserted is based on the available horizontal or vertical space. This attribute is hints to the user agent and may be ignored.

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align

java.lang.String align

This attribute specifies image alignment within the text flow and with respect to the current insertion point. Align has three possible values: (top|middle|bottom)

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height

java.lang.String height

This attribute give user agents an idea of the size of an image or object so that they may reserve space for it and continue rendering the card while waiting for the image data. User agents may scale objects and images to match these values if appropriate. If length is specified as a percentage value, the resulting size is based on the available vertical space, not on the natural size of the image. This attribute is a hint to the user agent and may be ignored.

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width

java.lang.String width

This attribute give user agents an idea of the size of an image or object so that they may reserve space for it and continue rendering the card while waiting for the image data. User agents may scale objects and images to match these values if appropriate. If length is specified as a percentage value, the resulting size is based on the available horizontal space, not on the natural size of the image. This attribute is a hint to the user agent and may be ignored.

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styleClass

java.lang.String styleClass

The attribute styleClass affiliates an element with one or more classes. Multiple elements can be given the same styleClass name.

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xmllang

java.lang.String xmllang

The xml:lang attribute specifies the natural or formal language of an element or its attributes.

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value

java.lang.String value

The current value of this component.

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id

java.lang.String id

The component identifier for the associated component.

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rendered

boolean rendered

Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit.

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binding

java.lang.String binding

The value binding expression linking this component to a property in a backing bean.

Constructor Detail

GraphicImage

public GraphicImage()

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Home >> All >> org >> apache >> myfaces >> wap >> [ def overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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