?? mainframe.java~73~
字號:
package calculatebean;import java.awt.*;import com.borland.jbcl.layout.*;import javax.swing.*;import javax.swing.border.*;import java.awt.event.*;import java.beans.*;import java.util.*;public class MainFrame extends JFrame{ XYLayout xYLayout1 = new XYLayout(); Border border1; Border border2; Border border3; Border border4; Border border5; Border border6; Border border7; Border border8; Border border9; Border border10; Border border11; Border border12; Border border13; Border border14; Border border15; Border border16; Border border17; TitledBorder titledBorder1; TitledBorder titledBorder2; TitledBorder titledBorder3; TitledBorder titledBorder4; TitledBorder titledBorder5; JPanel jPanel1 = new JPanel(); XYLayout xYLayout2 = new XYLayout(); JLabel jLabel2 = new JLabel(); JLabel jLabel3 = new JLabel(); JLabel jLabel4 = new JLabel(); JLabel jLabel5 = new JLabel(); JLabel jLabel6 = new JLabel(); JLabel jLabel7 = new JLabel(); JTextField jTextField1 = new JTextField(); JTextField jTextField2 = new JTextField(); JPanel jPanel2 = new JPanel(); XYLayout xYLayout3 = new XYLayout(); JButton jButton1 = new JButton(); JButton jButton2 = new JButton(); JButton jButton3 = new JButton(); JButton jButton4 = new JButton(); JPanel jPanel3 = new JPanel(); JLabel jLabel1 = new JLabel(); JButton jButton5 = new JButton(); JButton jButton6 = new JButton(); XYLayout xYLayout4 = new XYLayout(); ResultLabelBean resultlabelbean = new ResultLabelBean(); // 實例化ResultLabelBean inputValueBean inputvaluebean = new inputValueBean(); // 實例化inputValueBean CalculateResultBean calculateresultbean = new CalculateResultBean(); // 實例化CalculateResultBean String x_inputvalue = null; String y_inputvalue = null; int x_inputValue = 0; // 存放輸入的x的值 int y_inputValue = 0; // 存放輸入的y的值 String choose_opValue = null; // 存放所選擇的運算符 public MainFrame() { try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } public static void main(String[] args) { MainFrame mainFrame = new MainFrame(); mainFrame.setLocation(150,80); mainFrame.setSize(421,363); mainFrame.show(); } private void jbInit() throws Exception { border1 = BorderFactory.createCompoundBorder(new TitledBorder(BorderFactory.createLineBorder(new Color(13, 210, 151),1),"輸入數值"),BorderFactory.createEmptyBorder(1,1,1,1)); border2 = BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(SystemColor.controlText,1),BorderFactory.createEmptyBorder(1,1,1,1)); border3 = BorderFactory.createCompoundBorder(new TitledBorder(BorderFactory.createLineBorder(Color.blue,2),"輸入計算的數值"),BorderFactory.createEmptyBorder(1,1,1,1)); border4 = BorderFactory.createLineBorder(SystemColor.controlText,1); titledBorder1 = new TitledBorder(border4,"輸入計算的數值"); border5 = BorderFactory.createCompoundBorder(new TitledBorder(BorderFactory.createLineBorder(Color.blue,1),"輸入計算的數值"),BorderFactory.createEmptyBorder(1,1,1,1)); border6 = BorderFactory.createLineBorder(Color.blue,1); titledBorder2 = new TitledBorder(border6,"輸入計算的數值"); border7 = BorderFactory.createCompoundBorder(titledBorder2,BorderFactory.createEmptyBorder(1,1,1,1)); border8 = BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(SystemColor.desktop,1),BorderFactory.createEmptyBorder(1,1,1,1)); border9 = BorderFactory.createLineBorder(Color.blue,1); titledBorder3 = new TitledBorder(border9,"選擇運算符"); border10 = BorderFactory.createCompoundBorder(titledBorder3,BorderFactory.createEmptyBorder(1,1,1,1)); border11 = BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(SystemColor.desktop,1),BorderFactory.createEmptyBorder(1,1,1,1)); border12 = BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(Color.magenta,1),BorderFactory.createEmptyBorder(1,1,1,1)); border13 = BorderFactory.createLineBorder(new Color(230, 131, 105),1); titledBorder4 = new TitledBorder(border13,"運行結果"); border14 = BorderFactory.createCompoundBorder(titledBorder4,BorderFactory.createEmptyBorder(1,1,1,1)); border15 = BorderFactory.createLineBorder(Color.magenta,1); titledBorder5 = new TitledBorder(border15,"運行結果"); border16 = BorderFactory.createCompoundBorder(titledBorder5,BorderFactory.createEmptyBorder(1,1,1,1)); border17 = BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(new Color(72, 210, 164),1),BorderFactory.createEmptyBorder(1,1,1,1)); this.getContentPane().setBackground(SystemColor.info); this.setTitle("一個關于計算的JavaBean的演示"); this.getContentPane().setLayout(xYLayout1); xYLayout1.setWidth(410); xYLayout1.setHeight(337); jPanel1.setBackground(SystemColor.info); jPanel1.setBorder(border7); jPanel1.setLayout(xYLayout2); jLabel2.setText("輸入 x 的值為："); jLabel3.setText("輸入 y 的值為："); jTextField1.setBorder(border8); jTextField1.addFocusListener(new MainFrame_jTextField1_focusAdapter(this)); jTextField2.setBorder(border8); jTextField2.addFocusListener(new MainFrame_jTextField2_focusAdapter(this)); jPanel2.setLayout(xYLayout3); jPanel2.setBackground(SystemColor.info); jPanel2.setBorder(border10); jButton1.setFont(new java.awt.Font("Dialog", 1, 15)); jButton1.setBorder(border11); jButton1.setHorizontalTextPosition(SwingConstants.LEFT); jButton1.setText("+"); jButton1.addActionListener(new MainFrame_jButton1_actionAdapter(this)); jButton2.setText("-"); jButton2.addActionListener(new MainFrame_jButton2_actionAdapter(this)); jButton2.setHorizontalTextPosition(SwingConstants.LEFT); jButton2.setFont(new java.awt.Font("Dialog", 1, 15)); jButton2.setBorder(border11); jButton3.setText("*"); jButton3.addActionListener(new MainFrame_jButton3_actionAdapter(this)); jButton3.setHorizontalTextPosition(SwingConstants.LEFT); jButton3.setBorder(border11); jButton3.setFont(new java.awt.Font("DialogInput", 1, 15)); jButton4.setText("/"); jButton4.addActionListener(new MainFrame_jButton4_actionAdapter(this)); jButton4.setHorizontalTextPosition(SwingConstants.LEFT); jButton4.setBorder(border11); jButton4.setFont(new java.awt.Font("Dialog", 1, 15)); jPanel3.setBackground(SystemColor.info); jPanel3.setBorder(border16); jPanel3.setLayout(xYLayout4); jLabel1.setFont(new java.awt.Font("Dialog", 0, 15)); jLabel1.setBorder(border17); jLabel1.setHorizontalAlignment(SwingConstants.CENTER); jLabel1.setText("一個關于計算的JavaBean"); jButton5.setText("退 出"); jButton5.addActionListener(new MainFrame_jButton5_actionAdapter(this)); jLabel5.setText("未輸入 x 的值"); jLabel6.setText("未輸入 y 的值"); jLabel7.setText("未選擇任何運算符"); jLabel4.setText("還未輸入 x 的值"); jLabel5.setText("還未輸入 y 的值"); jLabel6.setText("還未選擇任何運算符"); jLabel7.setText("x op y = ?"); jButton6.setText("運 算"); jButton6.addActionListener(new MainFrame_jButton6_actionAdapter(this)); this.getContentPane().add(jPanel1, new XYConstraints(21, 58, 195, 128)); jPanel1.add(jLabel2, new XYConstraints(16, 16, -1, -1)); jPanel1.add(jLabel3, new XYConstraints(16, 50, -1, -1)); jPanel1.add(jTextField1, new XYConstraints(112, 18, 55, 18)); jPanel1.add(jTextField2, new XYConstraints(112, 53, 55, 18)); this.getContentPane().add(jPanel2, new XYConstraints(230, 58, 160, 129)); jPanel2.add(jButton1, new XYConstraints(30, 12, 26, 25)); jPanel2.add(jButton2, new XYConstraints(91, 12, 26, 25)); jPanel2.add(jButton3, new XYConstraints(30, 61, 26, 25)); jPanel2.add(jButton4, new XYConstraints(91, 61, 26, 25)); this.getContentPane().add(jPanel3, new XYConstraints(24, 196, 365, 88)); jPanel3.add(jLabel5, new XYConstraints(195, 0, 146, -1)); jPanel3.add(jLabel4, new XYConstraints(23, 0, 159, -1)); jPanel3.add(jLabel7, new XYConstraints(23, 43, 324, -1)); jPanel3.add(jLabel6, new XYConstraints(23, 22, 324, -1)); this.getContentPane().add(jLabel1, new XYConstraints(23, 18, 368, 32)); this.getContentPane().add(jButton5, new XYConstraints(303, 298, 81, 26)); this.getContentPane().add(jButton6, new XYConstraints(195, 299, 81, 26)); } void jButton5_actionPerformed(ActionEvent e) { /* 退出系統 */ System.exit(0); } void jButton1_actionPerformed(ActionEvent e) { /* 執行加法運算 */ choose_opValue = jButton1.getText(); if(choose_opValue != null && choose_opValue.length() > 0) { choose_opValue = choose_opValue.trim(); resultlabelbean.setOpValue(choose_opValue); // 改變ResultLabelBean的屬性 } } void jButton2_actionPerformed(ActionEvent e) { /* 執行減法運算 */ choose_opValue = jButton2.getText(); if(choose_opValue != null && choose_opValue.length() > 0) { choose_opValue = choose_opValue.trim(); resultlabelbean.setOpValue(choose_opValue); // 改變ResultLabelBean的屬性 } } void jButton3_actionPerformed(ActionEvent e) { /* 執行乘法運算 */ choose_opValue = jButton3.getText(); if(choose_opValue != null && choose_opValue.length() > 0) { choose_opValue = choose_opValue.trim(); resultlabelbean.setOpValue(choose_opValue); // 改變ResultLabelBean的屬性 } } void jButton4_actionPerformed(ActionEvent e) { /* 執行除法運算 */ choose_opValue = jButton4.getText(); if(choose_opValue != null && choose_opValue.length() > 0) { choose_opValue = choose_opValue.trim(); resultlabelbean.setOpValue(choose_opValue); // 改變ResultLabelBean的屬性 } } void jButton6_actionPerformed(ActionEvent e) { /* 開始執行運算 */ if(x_inputValue != -1 && y_inputValue != -1 && choose_opValue != null && choose_opValue.length() > 0) { calculateresultbean.setCalculateValue(choose_opValue,x_inputValue,y_inputValue); } else { JOptionPane.showMessageDialog(null,"請正確輸入x和y的值，并且選擇一個有效的運算符！","出錯啦!",0); } } void jTextField1_focusLost(FocusEvent e) { /* 設置x的輸入值 */ x_inputvalue = jTextField1.getText(); if(x_inputvalue != null && x_inputvalue.length() > 0) { try { x_inputvalue = x_inputvalue.trim(); x_inputValue = Integer.parseInt(x_inputvalue); inputvaluebean.setInputValue_X(x_inputvalue); } catch(Exception err) { x_inputValue = -1; JOptionPane.showMessageDialog(null,"請正確輸入一個整數！","出錯啦!",0); } } } void jTextField2_focusLost(FocusEvent e) { /* 設置y的輸入值 */ y_inputvalue = jTextField2.getText(); if(y_inputvalue != null && y_inputvalue.length() > 0) { try { y_inputvalue = y_inputvalue.trim(); y_inputValue = Integer.parseInt(y_inputvalue); inputvaluebean.setInputValue_Y(y_inputvalue); } catch(Exception err) { y_inputValue = -1; JOptionPane.showMessageDialog(null,"請正確輸入一個整數！","出錯啦!",0); } } }}class MainFrame_jButton5_actionAdapter implements java.awt.event.ActionListener{ MainFrame adaptee; MainFrame_jButton5_actionAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton5_actionPerformed(e); }}class MainFrame_jButton1_actionAdapter implements java.awt.event.ActionListener{ MainFrame adaptee; MainFrame_jButton1_actionAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton1_actionPerformed(e); }}class MainFrame_jButton2_actionAdapter implements java.awt.event.ActionListener{ MainFrame adaptee; MainFrame_jButton2_actionAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton2_actionPerformed(e); }}class MainFrame_jButton3_actionAdapter implements java.awt.event.ActionListener{ MainFrame adaptee; MainFrame_jButton3_actionAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton3_actionPerformed(e); }}class MainFrame_jButton4_actionAdapter implements java.awt.event.ActionListener{ MainFrame adaptee; MainFrame_jButton4_actionAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton4_actionPerformed(e); }}class MainFrame_jButton6_actionAdapter implements java.awt.event.ActionListener{ MainFrame adaptee; MainFrame_jButton6_actionAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton6_actionPerformed(e); }}class MainFrame_jTextField1_focusAdapter extends java.awt.event.FocusAdapter{ MainFrame adaptee; MainFrame_jTextField1_focusAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void focusLost(FocusEvent e) { adaptee.jTextField1_focusLost(e); }}class MainFrame_jTextField2_focusAdapter extends java.awt.event.FocusAdapter{ MainFrame adaptee; MainFrame_jTextField2_focusAdapter(MainFrame adaptee) { this.adaptee = adaptee; } public void focusLost(FocusEvent e) { adaptee.jTextField2_focusLost(e); }}?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -