/* ListgroupRendererExt.java
Purpose:
Description:
History:
Fri Aug 29 15:22:30 2008, Created by tomyeh
Copyright (C) 2008 Potix Corporation. All Rights Reserved.
{{IS_RIGHT
This program is distributed under LGPL Version 3.0 in the hope that
it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.zul;
/**
* Provides additional control to {@link ListitemRenderer} for instantiating
* {@link Listgroup} and {@link Listgroupfoot}.
*
* @author tomyeh
* @since 3.5.0
*/
public interface ListgroupRendererExt {
/** Creates an instance of {@link Listgroup} for rendering.
* The created component will be passed to {@link ListitemRenderer#render}.
*
* <p>Note: remember to invoke {@link Listgroup#applyProperties} to initialize
* the properties, defined in the component definition, properly.
*
* <p>If null is returned, the default row is created as follow.
<pre><code>
final Listgroup group = new Listgroup();
group.applyProperties();
return group;
</code></pre>
*
* <p>Note: DO NOT call {@link Listgroup#setParent}.
*
* @return the listgroup if you'd like to create it differently, or null
* if you want {@link Listbox} to create it for you
*/
public Listgroup newListgroup(Listbox listbox);
/** Creates an instance of {@link Listgroupfoot} for rendering.
* The created component will be passed to {@link ListitemRenderer#render}.
*
* <p>Note: remember to invoke {@link Listgroupfoot#applyProperties} to initialize
* the properties, defined in the component definition, properly.
*
* <p>If null is returned, the default row is created as follow.
<pre><code>
final Listgroupfoot groupfoot = new Listgroupfoot();
groupfoot.applyProperties();
return groupfoot;
</code></pre>
*
* <p>Note: DO NOT call {@link Listgroupfoot#setParent}.
*
* @return the listgroupfoot if you'd like to create it differently, or null
* if you want {@link Listbox} to create it for you
*/
public Listgroupfoot newListgroupfoot(Listbox listbox);
}
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