org.richfaces.component.AbstractColumnGroup Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright ${year}, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.component;
import java.util.Iterator;
import javax.faces.component.UIComponent;
import javax.faces.component.UIPanel;
import javax.faces.context.FacesContext;
import org.ajax4jsf.model.DataVisitor;
import org.richfaces.cdk.annotations.JsfComponent;
import org.richfaces.cdk.annotations.JsfRenderer;
import org.richfaces.cdk.annotations.Tag;
import org.richfaces.renderkit.RowHolderBase;
@JsfComponent(
type = AbstractColumnGroup.COMPONENT_TYPE,
family = AbstractColumnGroup.COMPONENT_FAMILY,
generate = "org.richfaces.component.UIColumnGroup",
renderer = @JsfRenderer(type = "org.richfaces.ColumnGroupRenderer"),
tag = @Tag(name="columnGroup")
)
public abstract class AbstractColumnGroup extends UIPanel implements Row, Column {
public static final String COMPONENT_TYPE = "org.richfaces.ColumnGroup";
public static final String COMPONENT_FAMILY = "org.richfaces.ColumnGroup";
public Iterator columns() {
return new DataTableColumnsIterator(this);
}
public void setBreakBefore(boolean newBreakBefore) {
throw new IllegalStateException("Property 'breakBefore' for subtable is read-only");
}
public void setRowKey(FacesContext context, Object rowKey) {
// columnGroup doesn't have data model
}
public void walk(FacesContext context, DataVisitor visitor, Object argument) {
if (!(argument instanceof RowHolderBase)) {
return;
}
//TODO nick - implement in the proper way
visitor.process(context, null, argument);
}
}