ProjektGraph/OurApplication/OurMethodButtons.java

package OurApplication;

import visualisation.ParameterArea;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * This class provides an example for using visualization.ParameterArea. 
 * @see ParameterArea
 * @author MSch<EFBFBD>fer
 * DHBW Stuttgart/Campus Horb AI2008<br>
 * <br>
 */
public class OurMethodButtons extends ParameterArea{

	private static final long serialVersionUID = 1L;

	protected JRadioButton button1;
	protected JRadioButton button2;
	private boolean isDjikstra;


	/**	TextField containing maximum sum up value. */
	protected JTextField maxValue;

	/**
	 * Standard constructor.
	 * Creates SumUpMethodArea with an empty JTextField.
	 */
	public OurMethodButtons() {
		super();

		isDjikstra = true; // Standardmäßig Djikstra

		// Layout-Manager setzen, um die Buttons vertikal anzuordnen
		setLayout(new GridLayout(1, 2, 5, 5)); // 1 Zeile, 2 Spalten, 5 Pixel Abstand

		// Buttons erstellen
		button1 = new JRadioButton("Djikstra", true);
		button2 = new JRadioButton("A-Stern");

		// ButtonGroup erstellen und Buttons hinzufügen, um die gegenseitige Ausschließung zu gewährleisten
		ButtonGroup group = new ButtonGroup();
		group.add(button1);
		group.add(button2);

		// ActionListener hinzufügen
		button1.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				isDjikstra = true;
			}
		});

		button2.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				isDjikstra = false;
			}
		});

		// Buttons zum Panel hinzufügen
		this.add(button1);
		this.add(button2);
	}

	public boolean getSelectedMethod() {
		return isDjikstra;
	}
}