Graph Script Code

package ls.graph.ui;

import java.awt.FlowLayout;

import javax.swing.JLabel;
import javax.swing.JPanel;

import ls.graph.script.Algorithm;
import ls.graph.script.AlgorithmListener;

public class StatusPanel extends JPanel implements AlgorithmListener
{
	private static final long serialVersionUID = 1L;
	
	private JLabel lblStatus = null;
	private JLabel lblStep = null;
	private JLabel lblStepCount = null;
	private int stepCount = 0;
	StatusPanel()
	{
		super();
		initComponents();
	}
	private void initComponents()
	{
		FlowLayout l = new FlowLayout();
		l.setAlignment(FlowLayout.LEADING);
		this.setLayout(l);
		
		JLabel lbl = new JLabel("Status:");
		this.add(lbl);
		lblStatus = new JLabel();
		this.add(lblStatus);
		this.add(new JLabel("Step:"));
		lblStep = new JLabel();
		this.add(lblStep);
		this.add(new JLabel("Step Count: "));
		lblStepCount = new JLabel();
		this.add(lblStepCount);
	}
	
	public void executionEnded(Algorithm alg)
	{
		lblStatus.setText("Stopped");
		lblStep.setText("-");
		lblStepCount.setText("-");
		this.stepCount = 0;
	}

	public void executionStarted(Algorithm alg)
	{
		lblStatus.setText("Running");
		lblStep.setText("0");
	}

	public void startingStep(int stepIndex)
	{
		lblStep.setText(String.valueOf(stepIndex));
		this.stepCount++;
		lblStepCount.setText(String.valueOf(this.stepCount));
	}
	
	

}