org.westofj.wui
Class WImageButton

java.lang.Object
  org.westofj.wui.Widget
      org.westofj.wui.WAbstractButton
          org.westofj.wui.WImageButton

public class WImageButton

extends WAbstractButton

An image that behaves as a button.

Version:

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

Author:

bill

Constructor Summary

WImageButton()
Constructs an image button.

WImageButton(String image)
Constructs an image button with the specified target image url.

WImageButton(String activeImage, String hoverImage, String clickImage, String inactiveImage)
Constructs an image button with the specified images.

Method Summary

String	getActiveImage() Returns the target image url of the image displayed when the button is enabled.
String	getClickImage() Returns the target image url of the image displayed when the user clicks the button.
String	getHoverImage() Returns the target image url of the image displayed when the user's mouse is over the button.
String	getInactiveImage() Returns the target image url of the image displayed when the button is not enabled.
void	render(WRunner runner, WRenderContext context, PrintWriter out) Renders the widget to the display.
void	setActiveImage(String activeImage) Sets the target image url of the image displayed when the button is enabled.
void	setClickImage(String clickImage) Sets the target image url of the image displayed when the user clicks the button.
void	setHoverImage(String hoverImage) Sets the target image url of the image displayed when the user's mouse is over the button.
void	setInactiveImage(String inactiveImage) Sets the target image url of the image displayed when the button is not enabled.

Methods inherited from class org.westofj.wui.WAbstractButton

addActionListener, getActionCommand, getText, getText, handleParams, hasActionListeners, isEnabled, press, removeActionListener, setActionCommand, setEnabled, setText, setText

Methods inherited from class org.westofj.wui.Widget

addChangeListener, getRunner, handleNoParams, hasChangeListeners, removeChangeListener, stateChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

WImageButton

public WImageButton()

Constructs an image button.

WImageButton

public WImageButton(String image)

Constructs an image button with the specified target image url.

Parameters:

image - the target image url.

WImageButton

public WImageButton(String activeImage,
                    String hoverImage,
                    String clickImage,
                    String inactiveImage)

Constructs an image button with the specified images.

Parameters:

activeImage - the target image url of the image to display when the button is enabled.

hoverImage - the target image url of the image to display when the user's mouse is over the button.

clickImage - the target image url of the image to display after the user has clicked on the button.

inactiveImage - the target image url of the image to display when the button is not enabled.

Method Detail

getActiveImage

public String getActiveImage()

Returns the target image url of the image displayed when the button is enabled.

Returns:

String the target image url of the image displayed when the button is enabled.

getClickImage

public String getClickImage()

Returns the target image url of the image displayed when the user clicks the button.

Returns:

String the target image url of the image displayed when the user clicks the button.

getHoverImage

public String getHoverImage()

Returns the target image url of the image displayed when the user's mouse is over the button.

Returns:

String the target image url of the image displayed when the user's mouse is over the button.

getInactiveImage

public String getInactiveImage()

Returns the target image url of the image displayed when the button is not enabled.

Returns:

String the target image url of the image displayed when the button is not enabled.

render

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

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.

setActiveImage

public void setActiveImage(String activeImage)

Sets the target image url of the image displayed when the button is enabled.

Parameters:

activeImage - the target image url of the image displayed when the button is enabled.

setClickImage

public void setClickImage(String clickImage)

Sets the target image url of the image displayed when the user clicks the button.

Parameters:

clickImage - the target image url of the image displayed when the user clicks the button.

setHoverImage

public void setHoverImage(String hoverImage)

Sets the target image url of the image displayed when the user's mouse is over the button.

Parameters:

hoverImage - the target image url of the image displayed when the user's mouse is over the button.

setInactiveImage

public void setInactiveImage(String inactiveImage)

Sets the target image url of the image displayed when the button is not enabled.

Parameters:

inactiveImage - the target image url of the image displayed when the button is not enabled.