package verhuetungsrechner;

import java.awt.*;
import java.awt.event.*;
import java.applet.*;

public class vrechner extends Applet {
  boolean isStandalone = false;
  Label label1 = new Label();
  TextField textField1 = new TextField();
  Button button1 = new Button();
  Label label2 = new Label();
  /**Parameterwert holen*/
  public String getParameter(String key, String def) {
    return isStandalone ? System.getProperty(key, def) :
      (getParameter(key) != null ? getParameter(key) : def);
  }

  /**Das Applet konstruieren*/
  public vrechner() {
  }
  /**Das Applet initialisieren*/
  public void init() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  /**Initialisierung der Komponenten*/
  private void jbInit() throws Exception {
    label1.setFont(new java.awt.Font("Dialog", 0, 18));
    label1.setText("Verhütungsrechner");
    label1.setBounds(new Rectangle(101, 8, 195, 32));
    this.setBackground(Color.pink);
    this.setLayout(null);
    textField1.setText("textField1");
    textField1.setBounds(new Rectangle(102, 52, 94, 35));
    button1.setLabel("verarbeiten");
    button1.setBounds(new Rectangle(240, 55, 85, 29));
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    label2.setText("label2");
    label2.setBounds(new Rectangle(40, 131, 241, 29));
    this.add(label1, null);
    this.add(button1, null);
    this.add(textField1, null);
    this.add(label2, null);
  }
  /**Applet-Information holen*/
  public String getAppletInfo() {
    return "Applet-Information";
  }
  /**Parameter-Infos holen*/
  public String[][] getParameterInfo() {
    return null;
  }

  int rmax=1,rmin=100;
  void button1_actionPerformed(ActionEvent e) {
  int ein;
    ein=Integer.valueOf(textField1.getText()).intValue();
    if (ein > rmax) rmax=ein;
    if (ein < rmin) rmin=ein;
    label2.setText("Vorsicht zwischen "+(rmin-17)+". und "+(rmax-13)+". Tag");
  }
}