sdf.java

年没年才才常常常常才名称年年才小在可发一饿日旧

/*
 * SDF.java
 *
 * Created on 2006年12月25日, 下午7:16
 */

package javaapplication16;

import javax.swing.JOptionPane;

/**
 *
 * @author  hero
 */
public class SDF extends javax.swing.JFrame {
    
    /** Creates new form SDF */
    public SDF() {
        initComponents();
        setLocation(300,200);
        pack();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jButton12 = new javax.swing.JButton();
        jButton28 = new javax.swing.JButton();
        jButton7 = new javax.swing.JButton();
        jButton6 = new javax.swing.JButton();
        jButton13 = new javax.swing.JButton();
        jButton11 = new javax.swing.JButton();
        jButton4 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton5 = new javax.swing.JButton();
        jButton35 = new javax.swing.JButton();
        jButton16 = new javax.swing.JButton();
        jButton9 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jButton29 = new javax.swing.JButton();
        jButton34 = new javax.swing.JButton();
        jButton8 = new javax.swing.JButton();
        jButton1 = new javax.swing.JButton();
        jButton14 = new javax.swing.JButton();
        jButton30 = new javax.swing.JButton();
        jButton10 = new javax.swing.JButton();
        display = new javax.swing.JTextField();

        jButton12.setText("STO");
        jButton12.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton12ActionPerformed(evt);
            }
        });

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u8ba1\u7b97\u5668");
        setBackground(new java.awt.Color(102, 255, 255));
        jButton28.setBackground(new java.awt.Color(225, 232, 238));
        jButton28.setForeground(new java.awt.Color(64, 136, 66));
        jButton28.setText("7");
        jButton28.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton28ActionPerformed(evt);
            }
        });

        jButton7.setBackground(new java.awt.Color(225, 232, 238));
        jButton7.setForeground(new java.awt.Color(64, 136, 66));
        jButton7.setText("8");
        jButton7.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton7ActionPerformed(evt);
            }
        });

        jButton6.setBackground(new java.awt.Color(225, 232, 238));
        jButton6.setForeground(new java.awt.Color(64, 136, 66));
        jButton6.setText("9");
        jButton6.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton6ActionPerformed(evt);
            }
        });

        jButton13.setBackground(new java.awt.Color(225, 232, 238));
        jButton13.setForeground(new java.awt.Color(64, 136, 66));
        jButton13.setText("AC");
        jButton13.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton13ActionPerformed(evt);
            }
        });

        jButton11.setBackground(new java.awt.Color(225, 232, 238));
        jButton11.setForeground(new java.awt.Color(64, 136, 66));
        jButton11.setText("RCL");
        jButton11.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton11ActionPerformed(evt);
            }
        });

        jButton4.setBackground(new java.awt.Color(225, 232, 238));
        jButton4.setForeground(new java.awt.Color(64, 136, 66));
        jButton4.setText("6");
        jButton4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton4ActionPerformed(evt);
            }
        });

        jButton2.setBackground(new java.awt.Color(225, 232, 238));
        jButton2.setForeground(new java.awt.Color(64, 136, 66));
        jButton2.setText("4");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jButton5.setBackground(new java.awt.Color(225, 232, 238));
        jButton5.setForeground(new java.awt.Color(64, 136, 66));
        jButton5.setText("5");
        jButton5.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton5ActionPerformed(evt);
            }
        });

        jButton35.setBackground(new java.awt.Color(225, 232, 238));
        jButton35.setForeground(new java.awt.Color(64, 136, 66));
        jButton35.setText("*");
        jButton35.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton35ActionPerformed(evt);
            }
        });

        jButton16.setBackground(new java.awt.Color(225, 232, 238));
        jButton16.setForeground(new java.awt.Color(64, 136, 66));
        jButton16.setText("-");
        jButton16.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton16ActionPerformed(evt);
            }
        });

        jButton9.setBackground(new java.awt.Color(225, 232, 238));
        jButton9.setForeground(new java.awt.Color(64, 136, 66));
        jButton9.setText("1");
        jButton9.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton9ActionPerformed(evt);
            }
        });

        jButton3.setBackground(new java.awt.Color(225, 232, 238));
        jButton3.setForeground(new java.awt.Color(64, 136, 66));
        jButton3.setText("2");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        jButton29.setBackground(new java.awt.Color(225, 232, 238));
        jButton29.setForeground(new java.awt.Color(64, 136, 66));
        jButton29.setText("3");
        jButton29.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton29ActionPerformed(evt);
            }
        });

        jButton34.setBackground(new java.awt.Color(225, 232, 238));
        jButton34.setForeground(new java.awt.Color(64, 136, 66));
        jButton34.setText("=");
        jButton34.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton34ActionPerformed(evt);
            }
        });

        jButton8.setBackground(new java.awt.Color(225, 232, 238));
        jButton8.setForeground(new java.awt.Color(64, 136, 66));
        jButton8.setText("0");
        jButton8.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton8ActionPerformed(evt);
            }
        });

        jButton1.setBackground(new java.awt.Color(225, 232, 238));
        jButton1.setFont(new java.awt.Font("Arial", 1, 14));
        jButton1.setForeground(new java.awt.Color(64, 136, 66));
        jButton1.setText(".");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jButton14.setBackground(new java.awt.Color(225, 232, 238));
        jButton14.setForeground(new java.awt.Color(64, 136, 66));
        jButton14.setText("C");
        jButton14.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton14ActionPerformed(evt);
            }
        });

        jButton30.setBackground(new java.awt.Color(225, 232, 238));
        jButton30.setForeground(new java.awt.Color(64, 136, 66));
        jButton30.setText("/");
        jButton30.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton30ActionPerformed(evt);
            }
        });

        jButton10.setBackground(new java.awt.Color(225, 232, 238));
        jButton10.setFont(new java.awt.Font("宋体", 0, 14));
        jButton10.setForeground(new java.awt.Color(64, 136, 66));
        jButton10.setText("+");
        jButton10.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton10ActionPerformed(evt);
            }
        });

        display.setHorizontalAlignment(javax.swing.JTextField.RIGHT);
        display.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                displayActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(display, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 189, Short.MAX_VALUE)
                    .add(layout.createSequentialGroup()
                        .add(jButton13, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 69, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .add(12, 12, 12)
                        .add(jButton11))
                    .add(layout.createSequentialGroup()
                        .add(jButton28)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jButton7)
                        .add(21, 21, 21)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(layout.createSequentialGroup()
                                .add(jButton4)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                                .add(jButton16, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                            .add(layout.createSequentialGroup()
                                .add(jButton29)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                                .add(jButton35))
                            .add(layout.createSequentialGroup()
                                .add(jButton34)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                .add(jButton30))
                            .add(layout.createSequentialGroup()
                                .add(jButton6)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                                    .add(jButton10, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .add(jButton14, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
                    .add(layout.createSequentialGroup()
                        .add(jButton2)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jButton5))
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING, false)
                        .add(org.jdesktop.layout.GroupLayout.LEADING, layout.createSequentialGroup()
                            .add(jButton8)
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(jButton1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                        .add(org.jdesktop.layout.GroupLayout.LEADING, layout.createSequentialGroup()
                            .add(jButton9)
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(jButton3))))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(35, 35, 35)
                .add(display, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton13)
                    .add(jButton11)
                    .add(jButton14))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton28)
                    .add(jButton7)
                    .add(jButton6)
                    .add(jButton10, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 25, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton2)
                    .add(jButton5)
                    .add(jButton4)
                    .add(jButton16))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton9)
                    .add(jButton3)
                    .add(jButton29)
                    .add(jButton35))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                        .add(jButton8)
                        .add(jButton34)
                        .add(jButton30))
                    .add(jButton1))
                .addContainerGap(26, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void displayActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_displayActionPerformed
// TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_displayActionPerformed

    private void jButton34ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton34ActionPerformed
 if (opera==1)
        {
            i = new Double (display.getText());
            display.setText("");
            result = result + i.doubleValue();
            display.setText(""+ result);
        }
        else if (opera==2)
        {
            i = new Double (display.getText());
            display.setText("");
            result = result - i.doubleValue();
            display.setText(""+ result);
        }
        else if (opera==3)
        {
            i = new Double (display.getText());
            display.setText("");
            result = result * i.doubleValue();
            display.setText(""+ result);
        }
        else if (opera==4)
        {
            i = new Double (display.getText());
            display.setText("");
            result = result / i.doubleValue();
            display.setText(""+ result);
        }
        counter = 0;
        result = 0;