htmlcollapsiblepanel.java

一个使用struts+hibernate+spring开发的完的网站源代码。

/*
 * Copyright 2004 The Apache Software Foundation.
 * 
 * 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.apache.myfaces.custom.collapsiblepanel;

import javax.faces.component.html.HtmlPanelGroup;
import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;

/**
 * @author Kalle Korhonen (latest modification by $Author: matzew $)
 * 
 * @version $Revision: 1.1 $ $Date: 2005/01/10 08:22:17 $
 *
 */
public class HtmlCollapsiblePanel extends HtmlPanelGroup
{
  	//private static final Log log = LogFactory.getLog(HtmlCollapsiblePanel.class);
	
    //------------------ GENERATED CODE BEGIN (do not modify!) --------------------
    private static final boolean DEFAULT_COLLAPSED = true;

    public static final String COMPONENT_TYPE = "org.apache.myfaces.HtmlCollapsiblePanel";
    public static final String COMPONENT_FAMILY = "javax.faces.Panel";
    private static final String DEFAULT_RENDERER_TYPE = "org.apache.myfaces.CollapsiblePanel";

    private Boolean _collapsed = null;
    private String _value = null;
    
    public HtmlCollapsiblePanel()
    {
        setRendererType(DEFAULT_RENDERER_TYPE);
    }

    public String getFamily()
    {
        return COMPONENT_FAMILY;
    }

    public void setCollapsed(boolean collapsed)
    {
        _collapsed = new Boolean(collapsed);
    }

    public boolean isCollapsed()
    {
        if (_collapsed != null) return _collapsed.booleanValue();
        ValueBinding vb = getValueBinding("collapsed");
        Boolean v = vb != null ? (Boolean)vb.getValue(getFacesContext()) : null;
        return v != null ? v.booleanValue() : DEFAULT_COLLAPSED;
    }
    
    public void setValue(String value)
    {
        _value = value;
    }

    public String getValue()
    {
        if (_value != null) return _value;
        ValueBinding vb = getValueBinding("value");
        return vb != null ? (String)vb.getValue(getFacesContext()) : null;
    }

    public Object saveState(FacesContext context)
    {
        Object values[] = new Object[3];
        values[0] = super.saveState(context);
        values[1] = _collapsed;
        values[2] = _value;
        return ((Object) (values));
    }

    public void restoreState(FacesContext context, Object state)
    {
    	  Object values[] = (Object[])state;
        super.restoreState(context, values[0]);
        _collapsed = (Boolean)values[1];
        _value = (String)values[2];
    }
    //------------------ GENERATED CODE END ---------------------------------------
}