calculatorframe.java

一些JAVA初学应用的代码

    setValue("1");
  }

  void jButtonTwo_actionPerformed(ActionEvent e) {
    setValue("2");
  }

  void jButtonThree_actionPerformed(ActionEvent e) {
    setValue("3");
  }

  void jButtonZero_actionPerformed(ActionEvent e) {
    setValue("0");
  }

  void jButtonDivide_actionPerformed(ActionEvent e) {
    oper = true;
    operation = "div";
    jTextFieldValue.setText("0.");
  }

  void jButtonMultiply_actionPerformed(ActionEvent e) {
    oper = true;
    operation = "mul";
    jTextFieldValue.setText("0.");
  }

  void jButtonSub_actionPerformed(ActionEvent e) {
    oper = true;
    operation = "sub";
    jTextFieldValue.setText("0.");
  }

  void jButtonAdd_actionPerformed(ActionEvent e) {
    oper = true;
    operation = "add";
    jTextFieldValue.setText("0.");
  }

  void jButtonEqual_actionPerformed(ActionEvent e) {
    if (oper) {
      double value = 0;
      if (operation.equals("add")) {
        value = value1 + value2;

      }
      else if (operation.equals("sub")) {
        value = value1 - value2;

      }
      else if (operation.equals("mul")) {
        value = value1 * value2;

      }
      else if (operation.equals("div")) {
        if (value2 != 0) {
          value = value1 / value2;

        }

      }
      jTextFieldValue.setText(String.valueOf(value));
      value1 = value;
      value2 = 0;
      oper = false;
      operation = "";

    }
  }

  void jButtonCe_actionPerformed(ActionEvent e) {
    value1 = 0;
    value2 = 0;
    oper = false;
    operation = "";
    jTextFieldValue.setText("0.");
  }

  void jButtonPoint_actionPerformed(ActionEvent e) {
    String txt = jTextFieldValue.getText();
    ;
    if (txt.indexOf(".") != 0) {
      jTextFieldValue.setText(txt + ".");
    }
  }

  void jButtonSqrt_actionPerformed(ActionEvent e) {

  }

  void jMenu1_actionPerformed(ActionEvent e) {

  }




}

class CalculatorFrame_jMenuHelpAbout_ActionAdapter
    implements ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jMenuHelpAbout_ActionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jMenuHelpAbout_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonSeven_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonSeven_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonSeven_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonEight_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonEight_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonEight_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonNine_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonNine_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonNine_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonFour_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonFour_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonFour_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonFive_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonFive_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonFive_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonSix_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonSix_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonSix_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonOne_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonOne_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonOne_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonTwo_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonTwo_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonTwo_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonThree_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonThree_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonThree_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonZero_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonZero_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonZero_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonDivide_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonDivide_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonDivide_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonMultiply_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonMultiply_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonMultiply_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonSub_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonSub_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonSub_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonAdd_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonAdd_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonAdd_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonEqual_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonEqual_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonEqual_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonCe_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonCe_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonCe_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonPoint_actionAdapter
    implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonPoint_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonPoint_actionPerformed(e);
  }
}

class CalculatorFrame_jButtonSqrt_actionAdapter implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jButtonSqrt_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonSqrt_actionPerformed(e);
  }
}

class CalculatorFrame_jMenu1_actionAdapter implements java.awt.event.ActionListener {
  CalculatorFrame adaptee;

  CalculatorFrame_jMenu1_actionAdapter(CalculatorFrame adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jMenu1_actionPerformed(e);
  }
}