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1、壹佰万零貳拾巻元零壹厘importjava•awt•BorderLayout;importjava•awt•Color;importjava.awt•Graphics;importjava.awt•Image;importjava.awt•event.ActionEvent;importjava•awt•event•ActionListenei:;importjava•text•DecimalFormat;importjavax.swing.Imageicon;importjavax•swing•JButton;importjavax•swing•JFra
2、me;importjavax•swing•JLabel;importjavax•swing•JOptionPane;importjavax.swing.JPanel;importjavax•swing•JTextField;importjavax•swing•JTextPane;@SuppressWarnings(nserialn)publicclassMoneyTransitionextendsJFrame{DoubleTextdoubleText;publicMoneyTransition(){this•setResizable(false);this
3、・setT让］.e(”金额大小写转换程序”);this•setBounds(450,150,450,300);this•setDefaultCloseOperation(JFrame•EXIT_ON_CLOSE);//创建带背景的面板finalBackgroundPanelbPanel=newBackgroundPanel();//设置面板背景Imageiconicon=newImageicon(113•jpgn);bPanel.setImage(icon.getImage());//添加面板到窗体this・add(bPanel,BorderLayout・
4、CENTER);finalJLabeljLabel=newJLabe丄("小写金额”)；jLabel・setForeground(Color・WHITE);jLabel.setBounds(29,160,66,18);bPane1・add(jLabel);//创建自定义支持double值得文本框doubleText=newDoubleText();doub丄eText・setBounds(107,158,218,22);bPane1・add(doubleText);//创建文本编辑器finalJTextPanejtPane=newJTextPAne();j
5、tPane.setBounds(29,192,387,52);bPanel•add(jtPane);//初始化〃转换''按钮finalJButtonjButton=newJButton("转换”)；//添加按钮监听器jButton•addActionListener(newActionListener(){publicvoidmctionPerformed(finalActionEvente){//获取金额doublevalue=doubleText•getDouble();//将金额转成大写StringvalueCase=MoneyTransition•
6、convert(value);//将传换后的金额显示jtPane・setText(valueCase);})；jButton・setBounds(339,155z77,23);bPanel・add(jButton);this・setVisible(true);}//背景面板类publicclassBackgroundPanelextendsJPanel{//背景图片privateImageimage;publicBackgroundPanel(){this・setOpaque(false);//设置面板为透明的。this•setLayout(null);}
7、publicvoidsetImage(Imageimage){this•image=image;}//画出背景publicvoidpaintComponent(Graphicsg){if(image!=null){intwidth=getWidth();intheight=getHeight();//画出图片g.drawlmage(image,0,0,width,height,this);}super.paintComponent(g);//去掉这句试试}}publicclassDoubleTextextendsJTextFieldfpublicDoubl
8、eText(){super();}/★★*获取文本框中的doubl
