java Applet 小程序 嵌入网页含执行文件和源代码

package pack_sgyc; import java.applet.Applet; import java.awt.Label; import java.awt.Rectangle; import java.awt.List; import java.awt.Button; import java.awt.TextField; import java.awt.Checkbox; import java.awt.Font; import java.text.DecimalFormat; public class Aplt_sgyc extends Applet { private static final long serialVersionUID = 1L; private Label label1 = null; private Label label2 = null; private Label label3 = null; private Label label4 = null; private Label label5 = null; private List list1 = null; private Button button1 = null; private Button button2 = null; private TextField textField1 = null; private TextField textField2 = null; private Checkbox checkbox1 = null; private Checkbox checkbox2 = null; /** * This is the default constructor */ public Aplt_sgyc() { super(); } /** * This method initializes this * * @return void */ public void init() { label5 = new Label(); label5.setBounds(new Rectangle(103, 288, 163, 32)); label5.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); label5.setText(""); label4 = new Label(); label4.setBounds(new Rectangle(66, 157, 109, 30)); label4.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); label4.setText("你的性别："); label3 = new Label(); label3.setBounds(new Rectangle(9, 108, 166, 30)); label3.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); label3.setText("母亲身高（米）："); label2 = new Label(); label2.setBounds(new Rectangle(9, 59, 166, 30)); label2.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); label2.setText("父亲身高（米）："); label1 = new Label(); label1.setBounds(new Rectangle(89, 7, 185, 30)); label1.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); label1.setText("身高的科学预测系统"); this.setLayout(null); this.setSize(368, 329); this.add(label1, null); this.add(label2, null); this.add(label3, null); this.add(label4, null); this.add(label5, null); this.add(getList1(), null); this.add(getButton1(), null); this.add(getButton2(), null); this.add(getTextField1(), null); this.add(getTextField2(), null); this.add(getCheckbox1(), null); this.add(getCheckbox2(), null); } /** * This method initializes list1 * * @return java.awt.List */ private List getList1() { if (list1 == null) { list1 = new List(); this.list1.add("男"); this.list1.add("女"); list1.setBounds(new Rectangle(100, 190, 80, 57)); list1.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); } return list1; } /** * This method initializes button1 * * @return java.awt.Button */ private Button getButton1() { if (button1 == null) { button1 = new Button(); button1.setBounds(new Rectangle(95, 247, 90, 30)); button1.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); button1.setLabel("身高预测"); button1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { //System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed() double hf,hm,h; String str; str = textField1.getText(); hf = Double.parseDouble(str); str = textField2.getText(); hm = Double.parseDouble(str); if(list1.getSelectedIndex()==0){ h = (hf+hm)*0.52; } else h=(hf*0.923+hm)*0.5; if(checkbox1.getState()==true){ h*=1.02; } if(checkbox2.getState()==true){ h*=1.015; } //str = Double.toString(h); DecimalFormat df = new DecimalFormat("0.00"); str = df.format(h); label5.setText(str); } }); } return button1; } /** * This method initializes button2 * * @return java.awt.Button */ private Button getButton2() { if (button2 == null) { button2 = new Button(); button2.setBounds(new Rectangle(214, 246, 90, 30)); button2.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); button2.setLabel("清屏复位"); button2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { //System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed() textField1.setText(""); textField2.setText(""); list1.select(-1); checkbox1.setState(false); checkbox2.setState(false); label5.setText(""); } }); } return button2; } /** * This method initializes textField1 * * @return java.awt.TextField */ private TextField getTextField1() { if (textField1 == null) { textField1 = new TextField(); textField1.setBounds(new Rectangle(182, 61, 129, 30)); textField1.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); } return textField1; } /** * This method initializes textField2 * * @return java.awt.TextField */ private TextField getTextField2() { if (textField2 == null) { textField2 = new TextField(); textField2.setBounds(new Rectangle(182, 106, 129, 30)); textField2.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); } return textField2; } /** * This method initializes checkbox1 * * @return java.awt.Checkbox */ private Checkbox getCheckbox1() { if (checkbox1 == null) { checkbox1 = new Checkbox(); checkbox1.setBounds(new Rectangle(209, 154, 113, 32)); checkbox1.setLabel("喜欢 运动"); checkbox1.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); } return checkbox1; } /** * This method initializes checkbox2 * * @return java.awt.Checkbox */ private Checkbox getCheckbox2() { if (checkbox2 == null) { checkbox2 = new Checkbox(); checkbox2.setBounds(new Rectangle(209, 191, 113, 32)); checkbox2.setLabel("营养良好"); checkbox2.setFont(new Font("\u4eff\u5b8b_GB2312", Font.BOLD | Font.ITALIC, 18)); } return checkbox2; } } // @jve:decl-index=0:visual-constraint="23,0"