bean/src/EierUhrKomponente/EierUhrView.java

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package EierUhrKomponente;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.geom.Ellipse2D;
import java.util.logging.Logger;
import javax.swing.JComponent;
import ohmlogger.OhmLogger;

/**
 *
 * @author chris
 */
public class EierUhrView extends JComponent
{
    private static Logger lg = OhmLogger.getLogger();
  private int zahl;
  private Ellipse2D.Float rand;
  private int DICKE;
  private BasicStroke pinsel;
  private EierUhr eierUhr;
  
  public EierUhrView(EierUhr eierUhr)
  {
    zahl = 99;
    rand = new Ellipse2D.Float();
    DICKE = 4;
    pinsel = new BasicStroke(DICKE);
    this.eierUhr = eierUhr;
  
  }
  
  @Override
  public void paintComponent(Graphics g)
  {
    super.paintComponents(g);
    Graphics2D g2 = (Graphics2D) g;
    
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
    RenderingHints.VALUE_ANTIALIAS_ON);
    
    
    int breite = eierUhr.getWidth() -1;
    int hoehe = eierUhr.getHeight() -1;
    
    int radius = -DICKE/2 + Math.min(breite, hoehe) / 2;
    float x = breite/2 - radius;
    float y = hoehe/2 - radius;
    rand.setFrame(x, y, 1.5*radius, 2*radius);
    g2.setStroke(pinsel);
//    g2.setPaint(eierUhr.getParent().getBackground());
//    g2.fill(rand);
    float font = (g2.getFont().getSize()*DICKE);
    g2.setPaint(Color.BLACK);
    g2.setFont(g2.getFont().deriveFont(font));
    g2.drawString(Integer.toString(zahl), (float) (x+radius*0.75-font/2), y+radius+font/2);
    g2.draw(rand);
    
    lg.info("paint" + Integer.toString(zahl));    
    
    
  }
  public int getZahl()
  {
    return this.zahl;
  }
  public void setZahl(int zahl)
  {
    this.zahl = zahl;
    eierUhr.repaint();
  }
  
          
}