package loesninger;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import Kontomodel;

public class KontovisningMedTextArea extends JPanel implements ActionListener {
	private Kontomodel model;
	private BorderLayout borderLayout1 = new BorderLayout();
	private JLabel kontohaver = new JLabel();
	private JLabel saldo = new JLabel();
	private JScrollPane jScrollPane1 = new JScrollPane();
	private JTextArea bevægelser = new JTextArea();

	public KontovisningMedTextArea() {
		try {
			jbInit();
		}
		catch(Exception e) {
			e.printStackTrace();
		}
	}
	private void jbInit() throws Exception {
		this.setLayout(borderLayout1);
		kontohaver.setText("Konto: ");
		saldo.setText("Saldo: ");
		bevægelser.setText("");
		this.add(kontohaver, BorderLayout.NORTH);
		this.add(saldo, BorderLayout.SOUTH);
		this.add(jScrollPane1, BorderLayout.CENTER);
		jScrollPane1.getViewport().add(bevægelser, null);
	}

	public void setModel(Kontomodel model1)
	{
		if (model != null) model.removeActionListener(this);
		model = model1;
		if (model != null) model.addActionListener(this);
	}

	public void actionPerformed(ActionEvent hændelse)
	{
		kontohaver.setText("Konto:"+model.getEjer());
		bevægelser.append(hændelse.getActionCommand()+"\n");
		saldo.setText("Saldo: "+model.getSaldo());
	}
}