uicomponentimpl.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   UIComponentImpl.java

package org.gudy.azureus2.pluginsimpl.local.ui.components;

import java.util.*;
import org.gudy.azureus2.plugins.ui.components.*;

public class UIComponentImpl
	implements UIComponent
{

	protected Properties properties;
	protected List listeners;

	protected UIComponentImpl()
	{
		properties = new Properties();
		listeners = new ArrayList();
		properties.put("enabled", new Boolean(true));
		properties.put("visible", new Boolean(true));
	}

	public void setEnabled(boolean enabled)
	{
		setProperty("enabled", new Boolean(enabled));
	}

	public boolean getEnabled()
	{
		return ((Boolean)getProperty("enabled")).booleanValue();
	}

	public void setVisible(boolean visible)
	{
		setProperty("visible", new Boolean(visible));
	}

	public boolean getVisible()
	{
		return ((Boolean)getProperty("visible")).booleanValue();
	}

	public void setProperty(final String property_type, final Object property_value)
	{
		final Object old_value = properties.get(property_type);
		properties.put(property_type, property_value);
		UIPropertyChangeEvent ev = new UIPropertyChangeEvent() {

			final String val$property_type;
			final Object val$property_value;
			final Object val$old_value;
			final UIComponentImpl this$0;

			public UIComponent getSource()
			{
				return UIComponentImpl.this;
			}

			public String getPropertyType()
			{
				return property_type;
			}

			public Object getNewPropertyValue()
			{
				return property_value;
			}

			public Object getOldPropertyValue()
			{
				return old_value;
			}

			
			{
				this$0 = UIComponentImpl.this;
				property_type = s;
				property_value = obj;
				old_value = obj1;
				super();
			}
		};
		for (int i = 0; i < listeners.size(); i++)
			((UIPropertyChangeListener)listeners.get(i)).propertyChanged(ev);

	}

	public Object getProperty(String property_type)
	{
		return properties.get(property_type);
	}

	public void addPropertyChangeListener(UIPropertyChangeListener l)
	{
		listeners.add(l);
	}

	public void removePropertyChangeListener(UIPropertyChangeListener l)
	{
		listeners.remove(l);
	}
}