Package com.itextpdf.html2pdf.attach.impl.tags

Class ButtonTagWorker

java.lang.Object

com.itextpdf.html2pdf.attach.impl.tags.DivTagWorker

com.itextpdf.html2pdf.attach.impl.tags.ButtonTagWorker

All Implemented Interfaces:

IDisplayAware, ITagWorker

 public class ButtonTagWorker extends DivTagWorker 
      

TagWorker class for a button element.

Constructor Summary

Constructors

Constructor	Description
ButtonTagWorker(com.itextpdf.styledxmlparser.node.IElementNode element, ProcessorContext context)	Creates a new ButtonTagWorker instance.

Method Summary

Modifier and Type	Method	Description
com.itextpdf.layout.IPropertyContainer	getElementResult()	Gets a processed object if it can be expressed as an IPropertyContainer instance.
boolean	processContent(String content, ProcessorContext context)	Placeholder for what needs to be done while the content of a tag is being processed.
boolean	processTagChild(ITagWorker childTagWorker, ProcessorContext context)	Placeholder for what needs to be done when a child node is being processed.

Methods inherited from class com.itextpdf.html2pdf.attach.impl.tags.DivTagWorker

addBlockChild, getDisplay, postProcessInlineGroup, processEnd

Methods inherited from class java.lang.Object

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

Constructor Details

ButtonTagWorker

 public ButtonTagWorker 
             (com.itextpdf.styledxmlparser.node.IElementNode element, ProcessorContext context) 
            

Creates a new ButtonTagWorker instance.

Parameters:

element - the element

context - the context

Method Details

processContent

 public boolean processContent 
             (String content, ProcessorContext context) 
            

Description copied from interface: ITagWorker

Placeholder for what needs to be done while the content of a tag is being processed.

Specified by:

processContent in interface ITagWorker

Overrides:

processContent in class DivTagWorker

Parameters:

content - the content of a node

context - the processor context

Returns:

true, if content was successfully processed, otherwise false.

processTagChild

 public boolean processTagChild 
             (ITagWorker childTagWorker, ProcessorContext context) 
            

Description copied from interface: ITagWorker

Placeholder for what needs to be done when a child node is being processed.

Specified by:

processTagChild in interface ITagWorker

Overrides:

processTagChild in class DivTagWorker

Parameters:

childTagWorker - the tag worker of the child node

context - the processor context

Returns:

true, if child was successfully processed, otherwise false.

getElementResult

 public com.itextpdf.layout.IPropertyContainer getElementResult() 
            

Description copied from interface: ITagWorker

Gets a processed object if it can be expressed as an IPropertyContainer instance.

Specified by:

getElementResult in interface ITagWorker

Overrides:

getElementResult in class DivTagWorker

Returns:

the same object on every call. Might return null either if result is not yet produced or if this particular tag worker doesn't produce result in a form of IPropertyContainer.