/* ComboitemCollectionItem.java
Purpose:
Description:
History:
Jan 3, 2008 10:51:34 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.zkplus.databind;
import java.util.List;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.UiException;
import org.zkoss.zul.Combobox;
import org.zkoss.zul.Comboitem;
import org.zkoss.zul.ListModel;
/**
* @author jumperchen
* @since 3.0.2
* @deprecated As of release 7.0.0, replace with new ZK binding.
*/
/* package */ class ComboitemCollectionItem implements CollectionItemExt, java.io.Serializable {
private static final long serialVersionUID = 200808191454L;
public Component getComponentCollectionOwner(Component comp) {
if (comp instanceof Comboitem) {
final Comboitem item = (Comboitem) comp;
return item.getParent();
} else {
throw new UiException("Unsupported type for ComboitemCollectionItem: " + comp);
}
}
public ListModel getModelByOwner(Component comp) {
if (comp instanceof Combobox) {
final Combobox cbbox = (Combobox) comp;
return cbbox.getModel();
} else {
throw new UiException("Unsupported type for ComboitemCollectionItem: " + comp);
}
}
public Component getComponentAtIndexByOwner(Component comp, int index) {
if (comp instanceof Combobox) {
return ((Combobox) comp).getItemAtIndex(index);
} else {
throw new UiException("Unsupported type for ComboitemCollectionItem: " + comp);
}
}
public void setupBindingRenderer(Component comp, DataBinder binder) {
if (comp instanceof Comboitem) {
final Comboitem li = (Comboitem) comp;
final Combobox cbbox = (Combobox) li.getParent();
if (cbbox.getItemRenderer() == null) {
cbbox.setItemRenderer(new BindingComboitemRenderer(li, binder));
}
}
}
public List getItems(Component comp) {
if (comp instanceof Combobox) {
final Combobox cbbox = (Combobox) comp;
return cbbox.getItems();
} else {
throw new UiException("Unsupported type for ComboitemCollectionItem: " + comp);
}
}
}