complexcalculatorview.java

一个用Java制作的实现“复数”各种操作的计算器。包括 加减乘除根模 自然对数 实幂指数 虚幂指数 正弦 余弦 正切。 主要是各种算法和类的设计。 可以供初学面向对象程序设计和Java的同学参考。

/*
 * ComplexCalculatorView.java
 *
 * Created on 2008年5月22日, 下午3:12
 */
package complexcalculator;

import org.jdesktop.application.Action;

/**
 *
 * @author  Wilson
 */
public class ComplexCalculatorView extends javax.swing.JFrame {

    private JComplex jcpx1,  jcpx2;

    /** Creates new form ComplexCalculatorView */
    public ComplexCalculatorView() {
        initComponents();
    }

    /** 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.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        btnPLUS = new javax.swing.JButton();
        btnMINUS = new javax.swing.JButton();
        btnMULT = new javax.swing.JButton();
        btnDIV = new javax.swing.JButton();
        btnROOT = new javax.swing.JButton();
        btnABS = new javax.swing.JButton();
        btnLOG = new javax.swing.JButton();
        btnREALPOWER = new javax.swing.JButton();
        btnIMAGPOWER = new javax.swing.JButton();
        btnSIN = new javax.swing.JButton();
        btnCOS = new javax.swing.JButton();
        btnTAN = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();
        txtREAL1 = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();
        txtIMAG1 = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        txtREAL2 = new javax.swing.JTextField();
        jLabel4 = new javax.swing.JLabel();
        txtIMAG2 = new javax.swing.JTextField();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        txtResult = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(complexcalculator.ComplexCalculatorApp.class).getContext().getResourceMap(ComplexCalculatorView.class);
        setTitle(resourceMap.getString("Form.title")); // NOI18N
        setBounds(new java.awt.Rectangle(0, 0, 0, 0));
        setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
        setName("Form"); // NOI18N
        setResizable(false);

        javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(complexcalculator.ComplexCalculatorApp.class).getContext().getActionMap(ComplexCalculatorView.class, this);
        btnPLUS.setAction(actionMap.get("plus")); // NOI18N
        btnPLUS.setText(resourceMap.getString("btnPLUS.text")); // NOI18N
        btnPLUS.setToolTipText(resourceMap.getString("btnPLUS.toolTipText")); // NOI18N
        btnPLUS.setName("btnPLUS"); // NOI18N

        btnMINUS.setAction(actionMap.get("minus")); // NOI18N
        btnMINUS.setText(resourceMap.getString("btnMINUS.text")); // NOI18N
        btnMINUS.setToolTipText(resourceMap.getString("btnMINUS.toolTipText")); // NOI18N
        btnMINUS.setName("btnMINUS"); // NOI18N

        btnMULT.setAction(actionMap.get("mult")); // NOI18N
        btnMULT.setText(resourceMap.getString("btnMULT.text")); // NOI18N
        btnMULT.setToolTipText(resourceMap.getString("btnMULT.toolTipText")); // NOI18N
        btnMULT.setName("btnMULT"); // NOI18N

        btnDIV.setAction(actionMap.get("div")); // NOI18N
        btnDIV.setText(resourceMap.getString("btnDIV.text")); // NOI18N
        btnDIV.setToolTipText(resourceMap.getString("btnDIV.toolTipText")); // NOI18N
        btnDIV.setName("btnDIV"); // NOI18N

        btnROOT.setAction(actionMap.get("root")); // NOI18N
        btnROOT.setText(resourceMap.getString("btnROOT.text")); // NOI18N
        btnROOT.setToolTipText(resourceMap.getString("btnROOT.toolTipText")); // NOI18N
        btnROOT.setName("btnROOT"); // NOI18N

        btnABS.setAction(actionMap.get("abs")); // NOI18N
        btnABS.setToolTipText(resourceMap.getString("btnABS.toolTipText")); // NOI18N
        btnABS.setName("btnABS"); // NOI18N

        btnLOG.setAction(actionMap.get("log")); // NOI18N
        btnLOG.setText(resourceMap.getString("btnLOG.text")); // NOI18N
        btnLOG.setToolTipText(resourceMap.getString("btnLOG.toolTipText")); // NOI18N
        btnLOG.setName("btnLOG"); // NOI18N

        btnREALPOWER.setAction(actionMap.get("realpower")); // NOI18N
        btnREALPOWER.setText(resourceMap.getString("btnREALPOWER.text")); // NOI18N
        btnREALPOWER.setToolTipText(resourceMap.getString("btnREALPOWER.toolTipText")); // NOI18N
        btnREALPOWER.setName("btnREALPOWER"); // NOI18N

        btnIMAGPOWER.setAction(actionMap.get("imagpower")); // NOI18N
        btnIMAGPOWER.setText(resourceMap.getString("btnIMAGPOWER.text")); // NOI18N
        btnIMAGPOWER.setToolTipText(resourceMap.getString("btnIMAGPOWER.toolTipText")); // NOI18N
        btnIMAGPOWER.setName("btnIMAGPOWER"); // NOI18N

        btnSIN.setAction(actionMap.get("sin")); // NOI18N
        btnSIN.setText(resourceMap.getString("btnSIN.text")); // NOI18N
        btnSIN.setToolTipText(resourceMap.getString("btnSIN.toolTipText")); // NOI18N
        btnSIN.setName("btnSIN"); // NOI18N

        btnCOS.setAction(actionMap.get("cos")); // NOI18N
        btnCOS.setToolTipText(resourceMap.getString("btnCOS.toolTipText")); // NOI18N
        btnCOS.setName("btnCOS"); // NOI18N

        btnTAN.setAction(actionMap.get("tan")); // NOI18N
        btnTAN.setToolTipText(resourceMap.getString("btnTAN.toolTipText")); // NOI18N
        btnTAN.setName("btnTAN"); // NOI18N

        jLabel1.setText(resourceMap.getString("jLabel1.text")); // NOI18N
        jLabel1.setName("jLabel1"); // NOI18N

        txtREAL1.setText(resourceMap.getString("txtREAL1.text")); // NOI18N
        txtREAL1.setToolTipText(resourceMap.getString("txtREAL1.toolTipText")); // NOI18N
        txtREAL1.setName("txtREAL1"); // NOI18N
        txtREAL1.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                txtFocusLost(evt);
            }
        });

        jLabel2.setText(resourceMap.getString("jLabel2.text")); // NOI18N
        jLabel2.setName("jLabel2"); // NOI18N

        txtIMAG1.setText(resourceMap.getString("txtIMAG1.text")); // NOI18N
        txtIMAG1.setToolTipText(resourceMap.getString("txtIMAG1.toolTipText")); // NOI18N
        txtIMAG1.setName("txtIMAG1"); // NOI18N
        txtIMAG1.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                txtFocusLost(evt);
            }
        });

        jLabel3.setText(resourceMap.getString("jLabel3.text")); // NOI18N
        jLabel3.setName("jLabel3"); // NOI18N

        txtREAL2.setText(resourceMap.getString("txtREAL2.text")); // NOI18N
        txtREAL2.setToolTipText(resourceMap.getString("txtREAL2.toolTipText")); // NOI18N
        txtREAL2.setName("txtREAL2"); // NOI18N
        txtREAL2.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                txtFocusLost(evt);
            }
        });

        jLabel4.setText(resourceMap.getString("jLabel4.text")); // NOI18N
        jLabel4.setName("jLabel4"); // NOI18N

        txtIMAG2.setText(resourceMap.getString("txtIMAG2.text")); // NOI18N
        txtIMAG2.setToolTipText(resourceMap.getString("txtIMAG2.toolTipText")); // NOI18N
        txtIMAG2.setName("txtIMAG2"); // NOI18N
        txtIMAG2.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                txtFocusLost(evt);
            }
        });

        jLabel5.setText(resourceMap.getString("jLabel5.text")); // NOI18N
        jLabel5.setName("jLabel5"); // NOI18N

        jLabel6.setText(resourceMap.getString("jLabel6.text")); // NOI18N
        jLabel6.setName("jLabel6"); // NOI18N

        jLabel7.setText(resourceMap.getString("jLabel7.text")); // NOI18N
        jLabel7.setName("jLabel7"); // NOI18N

        txtResult.setEditable(false);
        txtResult.setText(resourceMap.getString("txtResult.text")); // NOI18N
        txtResult.setToolTipText(resourceMap.getString("txtResult.toolTipText")); // NOI18N
        txtResult.setName("txtResult"); // NOI18N

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel1)
                    .addComponent(jLabel6)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(txtREAL1, javax.swing.GroupLayout.PREFERRED_SIZE, 151, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(txtREAL2, javax.swing.GroupLayout.DEFAULT_SIZE, 151, Short.MAX_VALUE))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                    .addGroup(layout.createSequentialGroup()
                                        .addComponent(jLabel2)
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                        .addComponent(txtIMAG1, javax.swing.GroupLayout.PREFERRED_SIZE, 160, javax.swing.GroupLayout.PREFERRED_SIZE))
                                    .addGroup(layout.createSequentialGroup()
                                        .addComponent(jLabel4)
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                        .addComponent(txtIMAG2)))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED))