org.richfaces.renderkit.html
Class ExtDropzoneRendererContributor

java.lang.Object
  org.richfaces.renderkit.html.ExtDropzoneRendererContributor

All Implemented Interfaces:

org.richfaces.renderkit.RendererContributor, org.richfaces.renderkit.ScriptOptionsContributor

public class ExtDropzoneRendererContributor
extends java.lang.Object
implements org.richfaces.renderkit.RendererContributor

Renderer contributor for drop support based on DropzoneRendererContributor. Used only with UIExtendedDataTable component. All functionality from wrapped DropzoneRendererContributor are available. Also special methods buildOptions(FacesContext, UIComponent) and ExtDropzoneRendererContributor#getScriptContribution(FacesContext, UIComponent, String, JSFunctionDefinition) are added.

Author:

pawelgo

Method Summary

org.richfaces.renderkit.ScriptOptions	buildOptions(javax.faces.context.FacesContext context, javax.faces.component.UIComponent column) Builds options for DnD.ExtSimpleDropZone JavaScript object.
void	decode(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, org.richfaces.renderkit.CompositeRenderer compositeRenderer)
java.lang.Class<?>	getAcceptableClass()
static ExtDropzoneRendererContributor	getInstance()
java.lang.String	getScriptContribution(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
java.lang.String	getScriptContribution(javax.faces.context.FacesContext context, javax.faces.component.UIComponent column, java.lang.String dropTargetScriptId) Build JavaScript code for drag'n drop support specialized for change table column order event.
java.lang.String	getScriptContribution(javax.faces.context.FacesContext context, javax.faces.component.UIComponent column, java.lang.String dropTargetScriptId, org.ajax4jsf.javascript.JSFunction preSendAjaxRequestFunction, org.ajax4jsf.javascript.JSFunctionDefinition onAjaxCompleteFunction) Build JavaScript code for drag'n drop support specialized for change table column order event.
java.lang.String[]	getScriptDependencies()
java.lang.String[]	getStyleDependencies()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static ExtDropzoneRendererContributor getInstance()

decode

public void decode(javax.faces.context.FacesContext context,
                   javax.faces.component.UIComponent component,
                   org.richfaces.renderkit.CompositeRenderer compositeRenderer)

Specified by:

decode in interface org.richfaces.renderkit.RendererContributor

getAcceptableClass

public java.lang.Class<?> getAcceptableClass()

Specified by:

getAcceptableClass in interface org.richfaces.renderkit.RendererContributor

getScriptContribution

public java.lang.String getScriptContribution(javax.faces.context.FacesContext context,
                                              javax.faces.component.UIComponent component)

Specified by:

getScriptContribution in interface org.richfaces.renderkit.RendererContributor

getScriptContribution

public java.lang.String getScriptContribution(javax.faces.context.FacesContext context,
                                              javax.faces.component.UIComponent column,
                                              java.lang.String dropTargetScriptId,
                                              org.ajax4jsf.javascript.JSFunction preSendAjaxRequestFunction,
                                              org.ajax4jsf.javascript.JSFunctionDefinition onAjaxCompleteFunction)

Build JavaScript code for drag'n drop support specialized for change table column order event.

Parameters:

context - faces context

column - table column

dropTargetScriptId - id of HTML script element that contains defined DnD.ExtSimpleDropZone object

onAjaxCompleteFunction - JavaScript function to be called on AJAX request complete

Returns:

JavaScript code

getScriptContribution

public java.lang.String getScriptContribution(javax.faces.context.FacesContext context,
                                              javax.faces.component.UIComponent column,
                                              java.lang.String dropTargetScriptId)

Build JavaScript code for drag'n drop support specialized for change table column order event.

Parameters:

context - faces context

column - table column

dropTargetScriptId - id of HTML script element that contains defined DnD.ExtSimpleDropZone object

Returns:

JavaScript code

getScriptDependencies

public java.lang.String[] getScriptDependencies()

Specified by:

getScriptDependencies in interface org.richfaces.renderkit.RendererContributor

getStyleDependencies

public java.lang.String[] getStyleDependencies()

Specified by:

getStyleDependencies in interface org.richfaces.renderkit.RendererContributor

buildOptions

public org.richfaces.renderkit.ScriptOptions buildOptions(javax.faces.context.FacesContext context,
                                                          javax.faces.component.UIComponent column)

Builds options for DnD.ExtSimpleDropZone JavaScript object. These options are specialized for drop target used to end changing table columns order event.

Specified by:

buildOptions in interface org.richfaces.renderkit.ScriptOptionsContributor

Parameters:

context - faces context

column - table column

Returns:

all options needed for drop JavaScript object to work