javax.faces.component.html
Class HtmlGraphicImage

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          javax.faces.component.UIGraphic
              javax.faces.component.html.HtmlGraphicImage

All Implemented Interfaces:

StateHolder

public class HtmlGraphicImage
extends UIGraphic

Represents an HTML img element, used to retrieve and render a graphical image.

By default, the rendererType property must be set to "javax.faces.Image". This value can be changed by calling the setRendererType() method.

Field Summary

static String

COMPONENT_TYPE The standard component type for this component.

Fields inherited from class javax.faces.component.UIGraphic

COMPONENT_FAMILY

Fields inherited from class javax.faces.component.UIComponent

bindings

Constructor Summary

HtmlGraphicImage()

Method Summary

String	getAlt() Return the value of the alt property.
String	getDir() Return the value of the dir property.
String	getHeight() Return the value of the height property.
String	getLang() Return the value of the lang property.
String	getLongdesc() Return the value of the longdesc property.
String	getOnclick() Return the value of the onclick property.
String	getOndblclick() Return the value of the ondblclick property.
String	getOnkeydown() Return the value of the onkeydown property.
String	getOnkeypress() Return the value of the onkeypress property.
String	getOnkeyup() Return the value of the onkeyup property.
String	getOnmousedown() Return the value of the onmousedown property.
String	getOnmousemove() Return the value of the onmousemove property.
String	getOnmouseout() Return the value of the onmouseout property.
String	getOnmouseover() Return the value of the onmouseover property.
String	getOnmouseup() Return the value of the onmouseup property.
String	getStyle() Return the value of the style property.
String	getStyleClass() Return the value of the styleClass property.
String	getTitle() Return the value of the title property.
String	getUsemap() Return the value of the usemap property.
String	getWidth() Return the value of the width property.
boolean	isIsmap() Return the value of the ismap property.
void	restoreState(FacesContext _context, Object _state) Perform any processing required to restore the state from the entries in the state Object.
Object	saveState(FacesContext _context) Gets the state of the instance as a Serializable Object.
void	setAlt(String alt) Set the value of the alt property.
void	setDir(String dir) Set the value of the dir property.
void	setHeight(String height) Set the value of the height property.
void	setIsmap(boolean ismap) Set the value of the ismap property.
void	setLang(String lang) Set the value of the lang property.
void	setLongdesc(String longdesc) Set the value of the longdesc property.
void	setOnclick(String onclick) Set the value of the onclick property.
void	setOndblclick(String ondblclick) Set the value of the ondblclick property.
void	setOnkeydown(String onkeydown) Set the value of the onkeydown property.
void	setOnkeypress(String onkeypress) Set the value of the onkeypress property.
void	setOnkeyup(String onkeyup) Set the value of the onkeyup property.
void	setOnmousedown(String onmousedown) Set the value of the onmousedown property.
void	setOnmousemove(String onmousemove) Set the value of the onmousemove property.
void	setOnmouseout(String onmouseout) Set the value of the onmouseout property.
void	setOnmouseover(String onmouseover) Set the value of the onmouseover property.
void	setOnmouseup(String onmouseup) Set the value of the onmouseup property.
void	setStyle(String style) Set the value of the style property.
void	setStyleClass(String styleClass) Set the value of the styleClass property.
void	setTitle(String title) Set the value of the title property.
void	setUsemap(String usemap) Set the value of the usemap property.
void	setWidth(String width) Set the value of the width property.

Methods inherited from class javax.faces.component.UIGraphic

getFamily, getUrl, getValue, getValueBinding, getValueExpression, setUrl, setValue, setValueBinding, setValueExpression

Methods inherited from class javax.faces.component.UIComponentBase

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

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getContainerClientId

Methods inherited from class java.lang.Object

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

Field Detail

COMPONENT_TYPE

public static final String COMPONENT_TYPE

The standard component type for this component.

See Also:

Constant Field Values

Constructor Detail

HtmlGraphicImage

public HtmlGraphicImage()

Method Detail

getAlt

public String getAlt()

Return the value of the alt property.

Contents: Alternate textual description of the element rendered by this component.

setAlt

public void setAlt(String alt)

Set the value of the alt property.

getDir

public String getDir()

Return the value of the dir property.

Contents: Direction indication for text that does not inherit directionality. Valid values are "LTR" (left-to-right) and "RTL" (right-to-left).

setDir

public void setDir(String dir)

Set the value of the dir property.

getHeight

public String getHeight()

Return the value of the height property.

Contents: Override for the height of this image.

setHeight

public void setHeight(String height)

Set the value of the height property.

isIsmap

public boolean isIsmap()

Return the value of the ismap property.

Contents: Flag indicating that this image is to be used as a server side image map. Such an image must be enclosed within a hyperlink ("a"). A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as ismap="ismap".

setIsmap

public void setIsmap(boolean ismap)

Set the value of the ismap property.

getLang

public String getLang()

Return the value of the lang property.

Contents: Code describing the language used in the generated markup for this component.

setLang

public void setLang(String lang)

Set the value of the lang property.

getLongdesc

public String getLongdesc()

Return the value of the longdesc property.

Contents: URI to a long description of the image represented by this element.

setLongdesc

public void setLongdesc(String longdesc)

Set the value of the longdesc property.

getOnclick

public String getOnclick()

Return the value of the onclick property.

Contents: Javascript code executed when a pointer button is clicked over this element.

setOnclick

public void setOnclick(String onclick)

Set the value of the onclick property.

getOndblclick

public String getOndblclick()

Return the value of the ondblclick property.

Contents: Javascript code executed when a pointer button is double clicked over this element.

setOndblclick

public void setOndblclick(String ondblclick)

Set the value of the ondblclick property.

getOnkeydown

public String getOnkeydown()

Return the value of the onkeydown property.

Contents: Javascript code executed when a key is pressed down over this element.

setOnkeydown

public void setOnkeydown(String onkeydown)

Set the value of the onkeydown property.

getOnkeypress

public String getOnkeypress()

Return the value of the onkeypress property.

Contents: Javascript code executed when a key is pressed and released over this element.

setOnkeypress

public void setOnkeypress(String onkeypress)

Set the value of the onkeypress property.

getOnkeyup

public String getOnkeyup()

Return the value of the onkeyup property.

Contents: Javascript code executed when a key is released over this element.

setOnkeyup

public void setOnkeyup(String onkeyup)

Set the value of the onkeyup property.

getOnmousedown

public String getOnmousedown()

Return the value of the onmousedown property.

Contents: Javascript code executed when a pointer button is pressed down over this element.

setOnmousedown

public void setOnmousedown(String onmousedown)

Set the value of the onmousedown property.

getOnmousemove

public String getOnmousemove()

Return the value of the onmousemove property.

Contents: Javascript code executed when a pointer button is moved within this element.

setOnmousemove

public void setOnmousemove(String onmousemove)

Set the value of the onmousemove property.

getOnmouseout

public String getOnmouseout()

Return the value of the onmouseout property.

Contents: Javascript code executed when a pointer button is moved away from this element.

setOnmouseout

public void setOnmouseout(String onmouseout)

Set the value of the onmouseout property.

getOnmouseover

public String getOnmouseover()

Return the value of the onmouseover property.

Contents: Javascript code executed when a pointer button is moved onto this element.

setOnmouseover

public void setOnmouseover(String onmouseover)

Set the value of the onmouseover property.

getOnmouseup

public String getOnmouseup()

Return the value of the onmouseup property.

Contents: Javascript code executed when a pointer button is released over this element.

setOnmouseup

public void setOnmouseup(String onmouseup)

Set the value of the onmouseup property.

getStyle

public String getStyle()

Return the value of the style property.

Contents: CSS style(s) to be applied when this component is rendered.

setStyle

public void setStyle(String style)

Set the value of the style property.

getStyleClass

public String getStyleClass()

Return the value of the styleClass property.

Contents: Space-separated list of CSS style class(es) to be applied when this element is rendered. This value must be passed through as the "class" attribute on generated markup.

setStyleClass

public void setStyleClass(String styleClass)

Set the value of the styleClass property.

getTitle

public String getTitle()

Return the value of the title property.

Contents: Advisory title information about markup elements generated for this component.

setTitle

public void setTitle(String title)

Set the value of the title property.

getUsemap

public String getUsemap()

Return the value of the usemap property.

Contents: The name of a client side image map (an HTML "map" element) for which this element provides the image.

setUsemap

public void setUsemap(String usemap)

Set the value of the usemap property.

getWidth

public String getWidth()

Return the value of the width property.

Contents: Override for the width of this image.

setWidth

public void setWidth(String width)

Set the value of the width property.

saveState

public Object saveState(FacesContext _context)

Description copied from interface: StateHolder

Gets the state of the instance as a Serializable Object.

If the class that implements this interface has references to instances that implement StateHolder (such as a UIComponent with event handlers, validators, etc.) this method must call the StateHolder.saveState(javax.faces.context.FacesContext) method on all those instances as well. This method must not save the state of children and facets. That is done via the StateManager

This method must not alter the state of the implementing object. In other words, after executing this code:

 Object state = component.saveState(facesContext);
 

component should be the same as before executing it.

The return from this method must be Serializable

Specified by:

saveState in interface StateHolder

Overrides:

saveState in class UIGraphic

restoreState

public void restoreState(FacesContext _context,
                         Object _state)

Description copied from interface: StateHolder

Perform any processing required to restore the state from the entries in the state Object.

If the class that implements this interface has references to instances that also implement StateHolder (such as a UIComponent with event handlers, validators, etc.) this method must call the StateHolder.restoreState(javax.faces.context.FacesContext, java.lang.Object) method on all those instances as well.

Specified by:

restoreState in interface StateHolder

Overrides:

restoreState in class UIGraphic