org.primefaces.component.rowtoggler.RowTogglerRenderer Maven / Gradle / Ivy
/*
* Copyright 2009-2013 PrimeTek.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.primefaces.component.rowtoggler;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.component.datatable.DataTable;
import org.primefaces.renderkit.CoreRenderer;
public class RowTogglerRenderer extends CoreRenderer {
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
ResponseWriter writer = context.getResponseWriter();
RowToggler toggler = (RowToggler) component;
DataTable parentTable = toggler.getParentTable(context);
String icon = parentTable.isExpandedRow() ? RowToggler.EXPANDED_ICON : RowToggler.COLLAPSED_ICON;
writer.startElement("div", toggler);
writer.writeAttribute("class", DataTable.ROW_TOGGLER_CLASS + " " + icon, null);
writer.endElement("div");
}
}