org.apache.commons.jelly.tags.swt
Class ColorTag

java.lang.Object
  org.apache.commons.jelly.TagSupport
      org.apache.commons.jelly.tags.swt.ColorTag

All Implemented Interfaces:

org.apache.commons.jelly.Tag

public class ColorTag

extends org.apache.commons.jelly.TagSupport

Class to create a Color instance within Jelly SWT.

Version:

CVS $Id: ColorTag.java 155420 2005-02-26 13:06:03Z dirkv $

Author:

Marcus Crafter, Written with much help thanks to the ImageTag class

Field Summary

Fields inherited from class org.apache.commons.jelly.TagSupport

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

ColorTag()

Method Summary

void	doTag(org.apache.commons.jelly.XMLOutput output) Creates a Color instance as defined by the RGB attribute.
org.eclipse.swt.widgets.Widget	getParentWidget()
java.lang.String	getRgb() Obtain the RGB value for this Color instance
java.lang.String	getVar() Obtain the variable name.
void	setRgb(java.lang.String rgb) Sets the RGB value for this Color instance
void	setVar(java.lang.String var) Sets the variable name

Methods inherited from class org.apache.commons.jelly.TagSupport

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorTag

public ColorTag()

Method Detail

setRgb

public void setRgb(java.lang.String rgb)

Sets the RGB value for this Color instance

Parameters:

rgb - value (eg. #666666);

getRgb

public java.lang.String getRgb()

Obtain the RGB value for this Color instance

Returns:

the RGB value (eg. #666666)

setVar

public void setVar(java.lang.String var)

Sets the variable name

Parameters:

var - the variable name of this Color instance

getVar

public java.lang.String getVar()

Obtain the variable name.

Returns:

the variable name of this Color instance

getParentWidget

public org.eclipse.swt.widgets.Widget getParentWidget()

Returns:

the parent widget which this widget will be added to.

doTag

public void doTag(org.apache.commons.jelly.XMLOutput output)
           throws org.apache.commons.jelly.JellyTagException

Creates a Color instance as defined by the RGB attribute. Stores this Color instance in the Context so that it can be referenced in the Jelly script.

Parameters:

output - XMLOutput reference

Throws:

org.apache.commons.jelly.JellyTagException - if an error occurs

See Also:

Tag.doTag(org.apache.commons.jelly.XMLOutput)