org.westofj.wui
Class WImage

java.lang.Object
  org.westofj.wui.Widget
      org.westofj.wui.WImage

public class WImage

extends Widget

Renders a graphical image to the display.

Version:

$Revision: 1.4 $, $Date: 2004/03/22 00:34:01 $

Author:

bill

Constructor Summary

WImage()
Constructs an image.

WImage(String image)
Constructs an image with the specified url.

Method Summary

WDisplayable	getAlt() Returns the alternate text of the image.
String	getImage() Returns the target url of the image.
WDisplayable	getTitle() Returns the title of the image.
void	render(WRunner runner, WRenderContext context, PrintWriter out) Renders the widget to the display.
void	setAlt(String alt) Sets the alternate text of the image.
void	setAlt(WDisplayable alt) Sets the alternate text of the image.
void	setImage(String image) Sets the target url of the image.
void	setTitle(String title) Sets the title of the image.
void	setTitle(WDisplayable title) Sets the title of the image.

Methods inherited from class org.westofj.wui.Widget

addChangeListener, getRunner, handleNoParams, handleParams, hasChangeListeners, removeChangeListener, stateChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

WImage

public WImage()

Constructs an image.

WImage

public WImage(String image)

Constructs an image with the specified url.

Parameters:

image - the url of the target image.

Method Detail

getAlt

public WDisplayable getAlt()

Returns the alternate text of the image.

Returns:

WDisplayable the alternate text of the image.

getImage

public String getImage()

Returns the target url of the image.

Returns:

String the target url of the image.

getTitle

public WDisplayable getTitle()

Returns the title of the image.

Returns:

WDisplayable the title of the image.

render

public void render(WRunner runner,
                   WRenderContext context,
                   PrintWriter out)
            throws WRenderException

Description copied from class: Widget

Renders the widget to the display.

Specified by:

render in class Widget

Parameters:

runner - the current runner context.

out - the output for the display.

Throws:

WRenderException

setAlt

public void setAlt(String alt)

Sets the alternate text of the image.

Parameters:

alt - the alternate text of the image.

setAlt

public void setAlt(WDisplayable alt)

Sets the alternate text of the image.

Parameters:

alt - the alternate text of the image.

setImage

public void setImage(String image)

Sets the target url of the image.

Parameters:

image - the target url of the image.

setTitle

public void setTitle(String title)

Sets the title of the image.

Parameters:

title - the title of the image.

setTitle

public void setTitle(WDisplayable title)

Sets the title of the image.

Parameters:

title - the title of the image.