Java Code Examples for javax.faces.component.UIComponent#getChildren()

The following examples show how to use javax.faces.component.UIComponent#getChildren() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: development   File: JSFUtils.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Reset the values of all UIInput children. This might be necessary after a
 * validation error to successfully process an AJAX request. See [Bug 5449]
 * and http://wiki.apache.org/myfaces/ClearInputComponents
 * 
 * @param uiComponent
 *            the root component to be processed.
 */
public static void resetUIInputChildren(UIComponent uiComponent) {
    if (uiComponent != null) {
        List<UIComponent> children = uiComponent.getChildren();
        for (UIComponent child : children) {
            if (child instanceof UIInput) {
                UIInput uiInput = (UIInput) child;
                uiInput.setSubmittedValue(null);
                uiInput.setValue(null);
                uiInput.setLocalValueSet(false);
            } else {
                resetUIInputChildren(child);
            }
        }
    }
}
 
Example 2
Source Project: BootsFaces-OSP   File: R.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Adds a CSS class to a component within a facet.
 * 
 * @param f
 *            the facet
 * @param cname
 *            the class name of the component to be manipulated.
 * @param aclass
 *            the CSS class to be added
 */
public static void addClass2FacetComponent(UIComponent f, String cname, String aclass) {
	// If the facet contains only one component, getChildCount()=0 and the
	// Facet is the UIComponent
	if (f.getClass().getName().endsWith(cname)) {
		addClass2Component(f, aclass);
	} else {
		if (f.getChildCount() > 0) {
			for (UIComponent c : f.getChildren()) {
				if (c.getClass().getName().endsWith(cname)) {
					addClass2Component(c, aclass);
				}
			}
		}
	}
}
 
Example 3
Source Project: BootsFaces-OSP   File: AJAXRenderer.java    License: Apache License 2.0 6 votes vote down vote up
private static void encodeFormSubmit(UIComponent component, ResponseWriter rw, boolean evenWithoutParameters)
		throws IOException {
	String parameterList = "";
	List<UIComponent> children = component.getChildren();
	for (UIComponent parameter : children) {
		if (parameter instanceof UIParameter) {
			String value = String.valueOf(((UIParameter) parameter).getValue());
			String name = ((UIParameter) parameter).getName();
			if (null != value) {
				parameterList += ",'" + name + "':'" + value + "'";
			}
		}
	}
	if (evenWithoutParameters || parameterList.length() > 0) {
		UIForm currentForm = getSurroundingForm((UIComponent) component, false);
		parameterList = "'" + currentForm.getClientId() + "',{'" + component.getClientId() + "':'"
				+ component.getClientId() + "'" + parameterList + "}";
		rw.writeAttribute("onclick",
				encodeClick((UIComponent) component) + "BsF.submitForm(" + parameterList + ");return false;", null);
	}
}
 
Example 4
public void encodeContent(FacesContext context, UIComponent component) throws IOException {
    @SuppressWarnings("unchecked") // $NON-NLS-1$
    List<UIComponent> children = component.getChildren();
    for (UIComponent c : children) {
        if (c instanceof UIDialogContent) {
            ResponseWriter w = context.getResponseWriter();
            w.startElement("div", component); // $NON-NLS-1$
            w.writeAttribute("class", "modal-body", null); // $NON-NLS-1$ $NON-NLS-2$
                                                            // $NON-NLS-2$
            FacesUtil.renderComponent(context, c);
            w.endElement("div"); // $NON-NLS-1$
        }
    }
}
 
Example 5
/**
 * Get audio media upload path from the event's component tree.
 * @param ae  the event
 * @return
 */
private String getAudioMediaUploadPath(FacesEvent ae)
{
  String audioMediaUploadPath = null;

  // now find what component fired the event
  UIComponent component = ae.getComponent();
  // get the subview containing the audio question
  UIComponent parent = component.getParent();

  // get the its peer components from the parent
  List peers = parent.getChildren();

  // look for the correct file upload path information
  // held in the value of the component 'audioMediaUploadPath'
  for (int i = 0; i < peers.size(); i++)
  {
    UIComponent peer = (UIComponent) peers.get(i);

    if ("audioMediaUploadPath".equals(peer.getId()) && peer instanceof UIOutput)
    {
      audioMediaUploadPath = "" + ((UIOutput) peer).getValue();
      log.info("FOUND: Component " + i +
               " peer.getId(): " + peer.getId()+
               " peer.getValue(): " + audioMediaUploadPath );
      break;
    }
  }

  return audioMediaUploadPath;
}
 
Example 6
private void addSubPanel(SubPanel panel) {
    SubPanel newPanel = new SubPanelCloner().clone(panel, this, createUniqueID("clone"));

    // get container of this panel
    UIComponent parent = panel.getParent();
    List children = parent.getChildren();

    // insert the new panel directly after the cloned one
    children.add(children.indexOf(panel) + 1, newPanel);

    SubPanel level0Container = panel.getController().addSubPanel(newPanel);
    int adjustment = (int) newPanel.getHeight() + DynFormFactory.Y_DEF_INCREMENT;
    adjustLayouts(level0Container, adjustment);
}
 
Example 7
Source Project: BootsFaces-OSP   File: TabRenderer.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void decode(FacesContext context, UIComponent component) {
	// The AJAXRenderer generates the id of the child element, but the AJAX event is processed by the parent instead
	component.getParent().decode(context);
	for (UIComponent c: component.getChildren()) {
		c.decode(context);
	}
}
 
Example 8
protected void renderChildren(FacesContext context, UIComponent component) throws IOException {
    // encode component and children
    int count = component.getChildCount();
    if (count > 0) {
        List<?> children = component.getChildren();
        for (int i = 0; i < count; i++) {
            UIComponent child = (UIComponent) children.get(i);
            if (isRenderChild(context, child)) {
                FacesUtil.renderComponent(context, child);
            }
        }
    }
}
 
Example 9
protected void renderChildren(FacesContext context, UIComponent component) throws IOException {
    // encode component and children
    int count = component.getChildCount();
    if(count>0) {
        List<?> children = component.getChildren();
        for (int i=0; i<count; i++) {
            UIComponent child = (UIComponent)children.get(i);
            if(isRenderChild(context, child)) {
                FacesUtil.renderComponent(context, child);  
            }
        }
    }
}
 
Example 10
public void encodeButtonBar(FacesContext context, UIComponent component) throws IOException {
    @SuppressWarnings("unchecked") // $NON-NLS-1$
    List<UIComponent> children = component.getChildren();
    for (UIComponent c : children) {
        if (c instanceof UIDialogButtonBar) {
            ResponseWriter w = context.getResponseWriter();
            w.startElement("div", component); // $NON-NLS-1$
            w.writeAttribute("class", "modal-footer", null); // $NON-NLS-1$ $NON-NLS-2$
                                                                // $NON-NLS-2$
            FacesUtil.renderComponent(context, c);
            w.endElement("div"); // $NON-NLS-1$
        }
    }
}
 
Example 11
/**
 * We put all our processing in the encodeChildren method
 * @param context
 * @param component
 * @throws IOException
 */
public void encodeChildren(FacesContext context, UIComponent component) throws IOException
{
    if (!component.isRendered())
    {
        return;
    }

    String clientId = null;

    if (component.getId() != null && !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
    {
        clientId = component.getClientId(context);
    }

    ResponseWriter writer = context.getResponseWriter();

    if (clientId != null)
    {
        writer.startElement("ul", component);
        //writer.append(" class=\"jsfToolbar\" "); // we don't seem to get here
    }

    @SuppressWarnings("unchecked")
    List<UIComponent> children = component.getChildren();

    // this is a special separator attribute, not supported by UIData
    String separator = (String) RendererUtil.getAttribute(context, component, "separator");
    if (separator == null)
    {
        separator = "";
    }

    boolean first = true;
    boolean foundCurrent = false;
    for( UIComponent child : children )
    {
        // should instead leave the span open, and the item should then add class and aria attributes
        // depending on the item is (disabled or not) and then close
        if (child.isRendered()) {
            if (!first)
            {
                writer.write("<li>");
            }
            else
            {
                writer.write("<li class=\"firstToolBarItem\">");
            }
            // SAK-23062 improve JSF options menu
            boolean current = false;
            if (!foundCurrent) {
                // check for the "current" attribute on the custom tag, mark that item as current if it set to true
                boolean hasCurrentIndicated = (child.getAttributes().get("current") != null); // NOTE: child.getAttributes().containsKey("current") will NOT work here
                current = (hasCurrentIndicated && ((Boolean)child.getAttributes().get("current")));
                /* this breaks too many other things
                 * if (!hasCurrentIndicated && !"javax.faces.Link".equals(child.getRendererType())) {
                 * // basically - if it is not a link, it is probably the current item
                 * current = true;
                 * }
                 */
            }
            if (current) {
                foundCurrent = true;
                writer.write("<span class=\"current\">");
            } else {
                writer.write("<span>");
            }
            RendererUtil.encodeRecursive(context, child);
            writer.write("</span></li> ");
            first = false;
        }
    }
    if (clientId != null)
    {
         writer.endElement("ul");
    }
}
 
Example 12
/**
 * We put all our processing in the encodeChildren method
 * @param context
 * @param component
 * @throws IOException
 */
public void encodeChildren(FacesContext context, UIComponent component)
  throws IOException
{
  if (!component.isRendered())
  {
    return;
  }

  String clientId = null;

  if (component.getId() != null &&
    !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
  {
    clientId = component.getClientId(context);
  }

  ResponseWriter writer = context.getResponseWriter();

  if (clientId != null)
  {
     String styleClass = (String) RendererUtil.getAttribute(context, component, "styleClass");
    writer.startElement("div", component);
    writer.writeAttribute("id", clientId, "id");
    writer.writeAttribute("class", styleClass, "class");
  }

  List children = component.getChildren();

  // this is a special separator attribute, not supported by UIData
  String separator = (String) RendererUtil.getAttribute(context, component, "separator");
  if (separator==null) separator=" | ";

  boolean first = true;
  for (Iterator iter = children.iterator(); iter.hasNext();)
  {
    UIComponent child = (UIComponent)iter.next();
     
    if (child.isRendered()) {
       if (!first) writer.write(separator);
 
       RendererUtil.encodeRecursive(context, child);
       first = false;
    }
  } 
    if (clientId != null)
      {
      writer.endElement("div");
    }

  }
 
Example 13
public void encodeInnerHtml(FacesContext facesContext, UIComponent component)throws IOException {

		UIData uiData = (UIData) component;
		ResponseWriter writer = facesContext.getResponseWriter();

		Styles styles = getStyles(uiData);
		
		int first = uiData.getFirst();
		int rows = uiData.getRows();
		int rowCount = uiData.getRowCount();
		if (rows <= 0)
		{
			rows = rowCount - first;
		}
		int last = first + rows;
		if (last > rowCount)
			last = rowCount;

		for (int i = first; i < last; i++)
		{
			uiData.setRowIndex(i);
			if (!uiData.isRowAvailable())
			{
                log.warn("Row is not available. Rowindex = " + i);
				return;
			}

			int columns = component.getChildCount();
			renderCategoryRow(i, columns, uiData, writer, i==first);

			beforeRow(facesContext, uiData);
			HtmlRendererUtils.writePrettyLineSeparator(facesContext);
			renderRowStart(facesContext, writer, uiData, styles, i);

			List children = component.getChildren();
			for (int j = 0, size = component.getChildCount(); j < size; j++)
			{
				UIComponent child = (UIComponent) children.get(j);
				if(child.isRendered())
				{
					encodeColumnChild(facesContext, writer, uiData, child, styles, j);
				}
			}
			renderRowEnd(facesContext, writer, uiData);

			afterRow(facesContext, uiData);
		}
	}
 
Example 14
public void encodeBegin(FacesContext context, UIComponent component)
throws IOException {

  if (!component.isRendered()) {
    return;
  }

  ResponseWriter writer = context.getResponseWriter();
  String jsfId = (String) RendererUtil.getAttribute(context, component, "id");
  String id = jsfId;

  if (component.getId() != null &&
      !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
  {
    id = component.getClientId(context);
  }

  String title = (String) RendererUtil.getAttribute(context, component, "title");
  Object tmpFoldStr = RendererUtil.getAttribute(context, component, "hideByDefault");
  boolean foldDiv = tmpFoldStr != null && "true".equals(tmpFoldStr);
  String foldImage = foldDiv ? FOLD_IMG_HIDE : FOLD_IMG_SHOW;
  writer.write("<" + BARTAG + " class=\"" + BARSTYLE + "\">");
  writer.write("<table style=\"width: 100%;\" class=\"discTria\" cellpadding=\"0\" cellspacing=\"0\" >");
  writer.write("<tr><td  class=\"discTria\" onclick=\"javascript:showHideDivBlock('" + id +
      "', '" +  RESOURCE_PATH + "');\">" );
  writer.write("  <img id=\"" + id + "__img_hide_division_" + "\" alt=\"" +
      title + "\"");
  writer.write("    src=\""   + foldImage + "\" style=\"" + CURSOR + "\" />");
  writer.write("<h4>"  + title + "</h4>");
  writer.write("</td><td class=\"discTria\">&nbsp;</td>");
  writer.write("<td  class=\"itemAction\" style=\"text-align: right;\">");
  List childrenList = component.getChildren();
  for(int i=0; i<childrenList.size(); i++)
  	{
	UIComponent thisComponent = (UIComponent)childrenList.get(i);
    if(thisComponent instanceof org.sakaiproject.tool.messageforums.jsf.BarLinkComponent
       ||thisComponent instanceof HtmlOutputText)
    {
      thisComponent.encodeBegin(context);
      thisComponent.encodeChildren(context);
      thisComponent.encodeEnd(context);
    }
  }
  writer.write("</td></tr></table>");
  writer.write("</"+ BARTAG + ">");
  if(foldDiv) {
    writer.write("<div style=\"display:none\" " +
        " id=\"" + id + "__hide_division_" + "\">");
          } else {
              writer.write("<div style=\"display:block\" " +
                      " id=\"" + id + "__hide_division_" + "\">");
          }
}
 
Example 15
/**
 * We put all our processing in the encodeChildren method
 * @param context
 * @param component
 * @throws IOException
 */
public void encodeChildren(FacesContext context, UIComponent component)
  throws IOException
{
  if (!component.isRendered())
  {
    return;
  }

  String clientId = null;

  if (component.getId() != null &&
    !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
  {
    clientId = component.getClientId(context);
  }

  ResponseWriter writer = context.getResponseWriter();

  if (clientId != null)
  {
     String styleClass = (String) RendererUtil.getAttribute(context, component, "styleClass");
    writer.startElement("div", component);
    writer.writeAttribute("id", clientId, "id");
    writer.writeAttribute("class", styleClass, "class");
  }

  List children = component.getChildren();

  // this is a special separator attribute, not supported by UIData
  String separator = (String) RendererUtil.getAttribute(context, component, "separator");
  if (separator==null) separator=" | ";

  boolean first = true;
  for (Iterator iter = children.iterator(); iter.hasNext();)
  {
    UIComponent child = (UIComponent)iter.next();
     
    if (child.isRendered()) {
       if (!first) writer.write(separator);
 
       RendererUtil.encodeRecursive(context, child);
       first = false;
    }
  } 
    if (clientId != null)
      {
      writer.endElement("div");
    }

  }
 
Example 16
public void encodeBegin(FacesContext context, UIComponent component)
throws IOException {

  if (!component.isRendered()) {
    return;
  }

  ResponseWriter writer = context.getResponseWriter();
  String jsfId = (String) RendererUtil.getAttribute(context, component, "id");
  String id = jsfId;

  if (component.getId() != null &&
      !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
  {
    id = component.getClientId(context);
  }

  String title = (String) RendererUtil.getAttribute(context, component, "title");
  Object tmpFoldStr = RendererUtil.getAttribute(context, component, "hideByDefault");
  boolean foldDiv = tmpFoldStr != null && "true".equals(tmpFoldStr);
  String foldImage = foldDiv ? FOLD_IMG_HIDE : FOLD_IMG_SHOW;
  writer.write("<" + BARTAG + " class=\"" + BARSTYLE + "\">");
  writer.write("<table style=\"width: 100%;\" class=\"discTria\" cellpadding=\"0\" cellspacing=\"0\" >");
  writer.write("<tr><td  class=\"discTria\" onclick=\"javascript:showHideDivBlock('" + id +
      "', '" +  RESOURCE_PATH + "');\">" );
  writer.write("  <img id=\"" + id + "__img_hide_division_" + "\" alt=\"" +
      title + "\"");
  writer.write("    src=\""   + foldImage + "\" style=\"" + CURSOR + "\" />");
  writer.write("<h4>"  + title + "</h4>");
  writer.write("</td><td class=\"discTria\">&nbsp;</td>");
  writer.write("<td  class=\"itemAction\" style=\"text-align: right;\">");
  List childrenList = component.getChildren();
  for(int i=0; i<childrenList.size(); i++)
  	{
	UIComponent thisComponent = (UIComponent)childrenList.get(i);
    if(thisComponent instanceof org.sakaiproject.tool.messageforums.jsf.BarLinkComponent
       ||thisComponent instanceof HtmlOutputText)
    {
      thisComponent.encodeBegin(context);
      thisComponent.encodeChildren(context);
      thisComponent.encodeEnd(context);
    }
  }
  writer.write("</td></tr></table>");
  writer.write("</"+ BARTAG + ">");
  if(foldDiv) {
    writer.write("<div style=\"display:none\" " +
        " id=\"" + id + "__hide_division_" + "\">");
          } else {
              writer.write("<div style=\"display:block\" " +
                      " id=\"" + id + "__hide_division_" + "\">");
          }
}
 
Example 17
/**
 * We put all our processing in the encodeChildren method
 * @param context
 * @param component
 * @throws IOException
 */
public void encodeChildren(FacesContext context, UIComponent component) throws IOException
{
    if (!component.isRendered())
    {
        return;
    }

    String clientId = null;

    if (component.getId() != null && !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
    {
        clientId = component.getClientId(context);
    }

    ResponseWriter writer = context.getResponseWriter();

    if (clientId != null)
    {
        writer.startElement("ul", component);
        //writer.append(" class=\"jsfToolbar\" "); // we don't seem to get here
    }

    @SuppressWarnings("unchecked")
    List<UIComponent> children = component.getChildren();

    // this is a special separator attribute, not supported by UIData
    String separator = (String) RendererUtil.getAttribute(context, component, "separator");
    if (separator == null)
    {
        separator = "";
    }

    boolean first = true;
    boolean foundCurrent = false;
    for( UIComponent child : children )
    {
        // should instead leave the span open, and the item should then add class and aria attributes
        // depending on the item is (disabled or not) and then close
        if (child.isRendered()) {
            if (!first)
            {
                writer.write("<li>");
            }
            else
            {
                writer.write("<li class=\"firstToolBarItem\">");
            }
            // SAK-23062 improve JSF options menu
            boolean current = false;
            if (!foundCurrent) {
                // check for the "current" attribute on the custom tag, mark that item as current if it set to true
                boolean hasCurrentIndicated = (child.getAttributes().get("current") != null); // NOTE: child.getAttributes().containsKey("current") will NOT work here
                current = (hasCurrentIndicated && ((Boolean)child.getAttributes().get("current")));
                /* this breaks too many other things
                 * if (!hasCurrentIndicated && !"javax.faces.Link".equals(child.getRendererType())) {
                 * // basically - if it is not a link, it is probably the current item
                 * current = true;
                 * }
                 */
            }
            if (current) {
                foundCurrent = true;
                writer.write("<span class=\"current\">");
            } else {
                writer.write("<span>");
            }
            RendererUtil.encodeRecursive(context, child);
            writer.write("</span></li> ");
            first = false;
        }
    }
    if (clientId != null)
    {
         writer.endElement("ul");
    }
}
 
Example 18
/**
 * We put all our processing in the encodeChildren method
 * @param context
 * @param component
 * @throws IOException
 */
public void encodeChildren(FacesContext context, UIComponent component)
  throws IOException
{
  if (!component.isRendered())
  {
    return;
  }

  String clientId = null;

  if (component.getId() != null &&
    !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
  {
    clientId = component.getClientId(context);
  }

  ResponseWriter writer = context.getResponseWriter();

  if (clientId != null)
  {
     String styleClass = (String) RendererUtil.getAttribute(context, component, "styleClass");
    writer.startElement("div", component);
    writer.writeAttribute("id", clientId, "id");
    writer.writeAttribute("class", styleClass, "class");
  }

  List children = component.getChildren();

  // this is a special separator attribute, not supported by UIData
  String separator = (String) RendererUtil.getAttribute(context, component, "separator");
  if (separator==null) separator=" | ";

  boolean first = true;
  for (Iterator iter = children.iterator(); iter.hasNext();)
  {
    UIComponent child = (UIComponent)iter.next();
     
    if (child.isRendered()) {
       if (!first) writer.write(separator);
 
       RendererUtil.encodeRecursive(context, child);
       first = false;
    }
  } 
    if (clientId != null)
      {
      writer.endElement("div");
    }

  }
 
Example 19
/**
 * We put all our processing in the encodeChildren method
 * @param context
 * @param component
 * @throws IOException
 */
public void encodeChildren(FacesContext context, UIComponent component) throws IOException
{
    if (!component.isRendered())
    {
        return;
    }

    String clientId = null;

    if (component.getId() != null && !component.getId().startsWith(UIViewRoot.UNIQUE_ID_PREFIX))
    {
        clientId = component.getClientId(context);
    }

    ResponseWriter writer = context.getResponseWriter();

    if (clientId != null)
    {
        writer.startElement("ul", component);
        //writer.append(" class=\"jsfToolbar\" "); // we don't seem to get here
    }

    @SuppressWarnings("unchecked")
    List<UIComponent> children = component.getChildren();

    // this is a special separator attribute, not supported by UIData
    String separator = (String) RendererUtil.getAttribute(context, component, "separator");
    if (separator == null)
    {
        separator = "";
    }

    boolean first = true;
    boolean foundCurrent = false;
    for( UIComponent child : children )
    {
        // should instead leave the span open, and the item should then add class and aria attributes
        // depending on the item is (disabled or not) and then close
        if (child.isRendered()) {
            if (!first)
            {
                writer.write("<li>");
            }
            else
            {
                writer.write("<li class=\"firstToolBarItem\">");
            }
            // SAK-23062 improve JSF options menu
            boolean current = false;
            if (!foundCurrent) {
                // check for the "current" attribute on the custom tag, mark that item as current if it set to true
                boolean hasCurrentIndicated = (child.getAttributes().get("current") != null); // NOTE: child.getAttributes().containsKey("current") will NOT work here
                current = (hasCurrentIndicated && ((Boolean)child.getAttributes().get("current")));
                /* this breaks too many other things
                 * if (!hasCurrentIndicated && !"javax.faces.Link".equals(child.getRendererType())) {
                 * // basically - if it is not a link, it is probably the current item
                 * current = true;
                 * }
                 */
            }
            if (current) {
                foundCurrent = true;
                writer.write("<span class=\"current\">");
            } else {
                writer.write("<span>");
            }
            RendererUtil.encodeRecursive(context, child);
            writer.write("</span></li> ");
            first = false;
        }
    }
    if (clientId != null)
    {
         writer.endElement("ul");
    }
}
 
Example 20
public void encodeInnerHtml(FacesContext facesContext, UIComponent component)throws IOException {

		UIData uiData = (UIData) component;
		ResponseWriter writer = facesContext.getResponseWriter();

		Styles styles = getStyles(uiData);
		
		int first = uiData.getFirst();
		int rows = uiData.getRows();
		int rowCount = uiData.getRowCount();
		if (rows <= 0)
		{
			rows = rowCount - first;
		}
		int last = first + rows;
		if (last > rowCount)
			last = rowCount;

		for (int i = first; i < last; i++)
		{
			uiData.setRowIndex(i);
			if (!uiData.isRowAvailable())
			{
                log.warn("Row is not available. Rowindex = " + i);
				return;
			}

			int columns = component.getChildCount();
			renderCategoryRow(i, columns, uiData, writer, i==first);

			beforeRow(facesContext, uiData);
			HtmlRendererUtils.writePrettyLineSeparator(facesContext);
			renderRowStart(facesContext, writer, uiData, styles, i);

			List children = component.getChildren();
			for (int j = 0, size = component.getChildCount(); j < size; j++)
			{
				UIComponent child = (UIComponent) children.get(j);
				if(child.isRendered())
				{
					encodeColumnChild(facesContext, writer, uiData, child, styles, j);
				}
			}
			renderRowEnd(facesContext, writer, uiData);

			afterRow(facesContext, uiData);
		}
	}