package Algorithms.Animated.BK;

import java.awt.Color;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;

import Algorithms.Animated.AlgorithmStage;
import Model.LayeredGraphNode;
import View.MainView;

/**
 * The stage of the combination of the four extremal layouts.
 * @author kolja
 *
 */
public class Combine implements AlgorithmStage {

	LayeredGraphNode graph;
	
	public Combine( LayeredGraphNode graph )
	{
		this.graph = graph;
	}
	
	@Override
	public StageStatus forwardStep() {
		MainView.frame.setSize( MainView.frame.getWidth() + 1, MainView.frame.getHeight() );
		MainView.frame.setSize( MainView.frame.getWidth() - 1, MainView.frame.getHeight() );
		
		graph.setColor( Color.BLACK, null );
		return null;
	}

	@Override
	public StageStatus backwardStep() {
		// TODO Auto-generated method stub
		return null;
	}

}