/*
 * Copyright (c) 2007,2009 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.view.swt;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;

import com.common.debug.Debug;

public class Group extends Container implements Component.IComponentListener {
	public static final int STYLE_SHADOW_ETCHED_IN = SWT.SHADOW_ETCHED_IN;
	public static final int STYLE_SHADOW_ETCHED_OUT = SWT.SHADOW_ETCHED_OUT;
	public static final int STYLE_SHADOW_IN = SWT.SHADOW_IN;
	public static final int STYLE_SHADOW_OUT = SWT.SHADOW_OUT;
	public static final int STYLE_SHADOW_NONE = SWT.SHADOW_NONE;
/**
 * Group default constructor.
 * <p>Warning: This is only for use by the framework.  This should never be called to create a useable instance.</p>
 */
public Group() {
}//Group()//
/**
 * Group 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_SHADOW_ETCHED_IN
 * @see #STYLE_SHADOW_ETCHED_OUT
 * @see #STYLE_SHADOW_IN
 * @see #STYLE_SHADOW_OUT
 * @see #STYLE_SHADOW_NONE
 */
public Group(Container parent, String name, int style) {
	super(parent, name, style);
}//Group()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.AbstractComponent#initializeControl(int)
 */
protected void initializeControl(int style, Object data) {
	setSwtWidget(new org.eclipse.swt.widgets.Group(((Container) getContainer()).getSwtParent(), style));
	getSwtWidget().setData(this);
}//initializeControl()//
/**
 * Gets the SWT group that represents this component.
 * @return The group control providing visualization for this componnet.
 */
public org.eclipse.swt.widgets.Group getSwtGroup() {
	return (org.eclipse.swt.widgets.Group) getSwtControl();
}//getSwtGroup()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Container#internalViewInitialize()
 */
protected void internalViewInitialize() {
	try {
		//Register for image and title changes.  Note: it is not necessary to initialize the title & image since they will be updated on the container's refresh and an event will fire if they are anything other than null.//
		registerListener(this);
		
		if(getContainerTitle() != null) {
			getSwtGroup().setText(getContainerTitle());
		}//if//
		
		super.internalViewInitialize();
	}//try//
	catch(Throwable e) {
		Debug.log(e);
	}//catch//
}//internalViewInitialize()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Container#internalViewRefresh()
 */
protected void internalViewRefresh() {
	super.internalViewRefresh();
	
	if(getContainerTitle() != null) {
		getSwtGroup().setText(getContainerTitle());
	}//if//
}//internalViewRefresh()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Container#internalViewRelease()
 */
protected void internalViewRelease() {
	//Unregister for image and title changes.//
	unregisterListener(this);
	//Release the super class components.//
	super.internalViewRelease();
}//internalViewRelease()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Component.IComponentListener#toolTipTextChanged(com.foundation.view.swt.Component, java.lang.String)
 */
public void toolTipTextChanged(Component component, String newToolTipText) {
	//Does nothing.  The tool tip is already set by the caller.//
}//toolTipTextChanged()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Component.IComponentListener#imageChanged(com.foundation.view.swt.Component, org.eclipse.swt.graphics.Image)
 */
public void imageChanged(Component component, Image newImage) {
	//Group currently doesn't support an image.//
	//getSwtGroup().setImage(newImage);
}//imageChanged()//
/* (non-Javadoc)
 * @see com.foundation.view.swt.Component.IComponentListener#titleChanged(com.foundation.view.swt.Component, java.lang.String)
 */
public void titleChanged(Component component, String newTitle) {
	getSwtGroup().setText(newTitle);
}//titleChanged()//
}//Group//