CssStyleProcessor (Metawidget API Documentation)

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java.lang.Object
- org.metawidget.jsp.tagext.html.widgetprocessor.spring.CssStyleProcessor

All Implemented Interfaces:

Immutable, WidgetProcessor<javax.servlet.jsp.tagext.Tag,MetawidgetTag>
```
public class CssStyleProcessor
extends Object
implements WidgetProcessor<javax.servlet.jsp.tagext.Tag,MetawidgetTag>
```
WidgetProcessor that adds CSS styles to a Spring AbstractHtmlElementTag, based on the styles of the parent Metawidget.

Author:

Richard Kennard

Constructor Summary

Constructors
Constructor and Description

CssStyleProcessor()

Method Summary

Methods
Modifier and Type	Method and Description
`javax.servlet.jsp.tagext.Tag`	`processWidget(javax.servlet.jsp.tagext.Tag tag, String elementName, Map<String,String> attributes, MetawidgetTag metawidget)` Process the given widget.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CssStyleProcessor
```
public CssStyleProcessor()
```
- Method Detail
  - processWidget
```
public javax.servlet.jsp.tagext.Tag processWidget(javax.servlet.jsp.tagext.Tag tag,
                                         String elementName,
                                         Map<String,String> attributes,
                                         MetawidgetTag metawidget)
```
    Description copied from interface: WidgetProcessor
    
    Process the given widget. Called after a widget has been built by the WidgetBuilder, and before it is added to the Layout.
    
    Specified by:
    
    processWidget in interface WidgetProcessor<javax.servlet.jsp.tagext.Tag,MetawidgetTag>
    
    Parameters:
    tag - the widget to process. Never null
    elementName - XML node name of the business field. Typically 'entity', 'property' or 'action'. Never null
    attributes - attributes of the widget to process. Never null. This Map is modifiable - changes will be passed to subsequent WidgetProcessors and Layouts
    metawidget - the parent Metawidget. Never null
    
    Returns:
    generally the original widget (as passed in to the first argument). Can be a different widget if the WidgetProcessor wishes to substitute the original widget for another. Can be null if the WidgetProcessor wishes to cancel all further processing of this widget (including laying out)

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