package benzinrechner;

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

public class Applet1 extends Applet {
  boolean isStandalone = false;
  TextField textField1 = new TextField();
  TextField textField2 = new TextField();
  TextField textField3 = new TextField();
  Button button1 = new Button();
  Label label1 = new Label();
  Label label2 = new Label();
  Label label3 = new Label();
  Label label4 = 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 Applet1() {
  }
  /**Das Applet initialisieren*/
  public void init() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  /**Initialisierung der Komponenten*/
  private void jbInit() throws Exception {
    textField1.setText("textField1");
    textField1.setBounds(new Rectangle(29, 63, 89, 33));
    this.setLayout(null);
    textField2.setText("textField2");
    textField2.setBounds(new Rectangle(27, 120, 94, 32));
    textField3.setText("textField3");
    textField3.setBounds(new Rectangle(26, 169, 100, 34));
    button1.setLabel("Berechne");
    button1.setBounds(new Rectangle(188, 65, 94, 29));
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    label1.setText("KM");
    label1.setBounds(new Rectangle(128, 70, 39, 22));
    label2.setText("Liter");
    label2.setBounds(new Rectangle(130, 124, 39, 26));
    label3.setText("Liter/100km");
    label3.setBounds(new Rectangle(137, 171, 81, 27));
    label4.setText("Benzinrechner");
    label4.setBounds(new Rectangle(65, 18, 115, 25));
    this.add(textField3, null);
    this.add(textField1, null);
    this.add(textField2, null);
    this.add(button1, null);
    this.add(label1, null);
    this.add(label2, null);
    this.add(label3, null);
    this.add(label4, null);
  }
  /**Applet-Information holen*/
  public String getAppletInfo() {
    return "Applet-Information";
  }
  /**Parameter-Infos holen*/
  public String[][] getParameterInfo() {
    return null;
  }
  int Werte[]={1,2,5,10,20,50,100,200,500,1000,2000,5000,10000,20000,50000};
  void button1_actionPerformed(ActionEvent e) {
  float km,liter,erg;
  int Cent;
  km= Float.valueOf(textField1.getText()).floatValue();
  liter= Float.valueOf(textField2.getText()).floatValue();
  erg=liter/km*100;
  textField3.setText(Float.toString(erg));
  }
}