/*
 This file belongs to the Servoy development and deployment environment, Copyright (C) 1997-2010 Servoy BV

 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU Affero General Public License as published by the Free
 Software Foundation; either version 3 of the License, or (at your option) any
 later version.

 This program is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

 You should have received a copy of the GNU Affero General Public License along
 with this program; if not, see http://www.gnu.org/licenses or write to the Free
 Software Foundation,Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 */

package com.servoy.j2db.ui.scripting;

import com.servoy.j2db.IApplication;
import com.servoy.j2db.dataprocessing.CustomValueList;
import com.servoy.j2db.dataprocessing.IValueList;
import com.servoy.j2db.ui.IStylePropertyChangesRecorder;
import com.servoy.j2db.ui.ISupportValueList;
import com.servoy.j2db.ui.runtime.IRuntimeComponent;

/**
 * Scriptable type ahead component.
 * 
 * @author lvostinar
 * @since 6.0
 */
public class RuntimeDataLookupField extends RuntimeDataField
{
	public RuntimeDataLookupField(IStylePropertyChangesRecorder jsChangeRecorder, IApplication application)
	{
		super(jsChangeRecorder, application);
	}

	@Override
	public String getElementType()
	{
		return IRuntimeComponent.TYPE_AHEAD;
	}

	@Override
	public void setValueListItems(Object value)
	{
		if (getComponent() instanceof ISupportValueList)
		{
			IValueList list = ((ISupportValueList)getComponent()).getValueList();
			if (list instanceof CustomValueList && ((ISupportValueList)getComponent()).getListener() != null)
			{
				list.removeListDataListener(((ISupportValueList)getComponent()).getListener());
			}
		}
		super.setValueListItems(value);
	}
}