/*
 * Copyright (c) 2003,2009 Declarative Engineering LLC.
 * All rights reserved.  This program and the accompanying materials
 * are made available under the terms of the Declarative Engineering LLC
 * verson 1 which accompanies this distribution, and is available at
 * http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
 */
package com.foundation.tcv.swt.server;

import com.foundation.view.*;
import com.foundation.tcv.swt.*;
import com.foundation.tcv.view.*;

public class Sash extends Component implements ISash {
	private boolean hasSetAttachments = false;
/**
 * Sash constructor.
 * @param parent A composite control which will be the parent of the new instance (cannot be null).
 * @param name The unique component name.
 * @param style The style of control to construct.
 * @see #STYLE_ARROW
 * @see #STYLE_CHECK
 * @see #STYLE_PUSH
 * @see #STYLE_RADIO
 * @see #STYLE_TOGGLE
 * @see #STYLE_FLAT
 * @see #STYLE_LEFT
 * @see #STYLE_RIGHT
 * @see #STYLE_CENTER
 * @see #STYLE_UP
 * @see #STYLE_DOWN
 */
public Sash(Container parent, String name, int style) {
	super(parent, name, style);

	sendMessage(MESSAGE_INITIALIZE, new int[] {parent.getNumber(), style});
}//Sash()//
/**
 * Sets the components on either side of the sash.
 * @param attachment1 The first of two components.
 * @param attachment2 The second of two components.
 * @throws IllegalArgumentException If this method is called more than once.
 */
public void setAttachments(Component attachment1, Component attachment2) {
	verifyThread();
	
	if(!hasSetAttachments) {
		sendMessage(MESSAGE_SET_ATTACHMENTS, new int[] {attachment1.getNumber(), attachment2.getNumber()});
		hasSetAttachments = true;
	}//if//
	else {
		throw new IllegalArgumentException("Cannot set the attachments more than once.");
	}//else//
}//setAttachments()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Component#internalOnValueChanged(com.foundation.view.swt.IAttributeAssociation)
 */
protected void internalOnValueChanged(IAttributeAssociation attributeAssociation) {
	super.internalOnValueChanged(attributeAssociation);
}//internalOnValueChanged()//
/* (non-Javadoc)
 * @see com.foundation.tcv.swt.server.AbstractComponent#internalOnEventFired(com.foundation.tcv.swt.server.IEventAssociation, java.lang.Object[])
 */
protected void internalOnEventFired(IEventAssociation eventAssociation, Object[] eventArguments) {
	super.internalOnEventFired(eventAssociation, eventArguments);
}//internalOnEventFired()//
/* (non-Javadoc)
 * @see com.foundation.tcv.view.IViewComponent#processMessage(com.foundation.tcv.model.ViewMessage)
 */
public Object processMessage(ViewMessage viewMessage) {
	Object retVal = null;
	
	switch(viewMessage.getMessageNumber()) {
		default: {
			retVal = super.processMessage(viewMessage);
		}//default//
	}//switch//
	
	return retVal;
}//processMessage()//
/* (non-Javadoc)
 * @see com.foundation.tcv.swt.server.AbstractComponent#getClientClassName()
 */
protected String getClientClassName() {
	return "com.foundation.tcv.swt.client.Sash";
}//getClientClassName()//
}//Sash//