org.zkoss.zul.ComboitemRenderer Maven / Gradle / Ivy
/* ComboitemRenderer.java
Purpose:
Description:
History:
Dec 27, 2007 11:25:46 AM , Created by jumperchen
Copyright (C) 2007 Potix Corporation. All Rights Reserved.
{{IS_RIGHT
This program is distributed under LGPL Version 2.1 in the hope that
it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.zul;
/**
* Identifies components that can be used as "rubber stamps" to paint
* the cells in a {@link Combobox}.
*
* If you need better control, your renderer can also implement
* {@link ComboitemRendererExt}.
*
*
In addition, you could also
* implement {@link RendererCtrl}. For example, starts an transaction,
* and uses it to render all items for the same request.
*
* @author jumperchen
* @see ListModel
* @see Combobox
* @see ComboitemRendererExt
*
*/
public interface ComboitemRenderer {
/** Renders the data to the specified comboitem.
*
* @param item the comboitem to render the result.
* @param data that is returned from {@link ListModel#getElementAt}
* @param index the index of the data that is currently being rendered
*/
public void render(Comboitem item, T data, int index) throws Exception;
}