applet1.java~1~

该文件包含监测技术中用到的轴心轨迹,二维息谱全息谱,力及力偶分析等的JAVA源程序

package 螺旋传动;

import java.awt.*;
import java.awt.event.*;
import java.applet.*;

public class Applet1 extends Applet {
  private boolean isStandalone = false;
  private Panel panel1 = new Panel();
  private Label label1 = new Label();
  private Button button1 = new Button();
  private Button button2 = new Button();
  private Label label2 = new Label();
  //Get a parameter value
  public String getParameter(String key, String def) {
    return isStandalone ? System.getProperty(key, def) :
      (getParameter(key) != null ? getParameter(key) : def);
  }

  //Construct the applet
  public Applet1() {
  }
  //Initialize the applet
  public void init() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception {
    this.setLayout(null);
    panel1.setBounds(new Rectangle(-1, 1, 401, 301));
    panel1.setLayout(null);
    label1.setFont(new java.awt.Font("Dialog", 1, 20));
    label1.setText("螺旋传动设计");
    label1.setBounds(new Rectangle(136, 40, 126, 41));
    button1.setLabel("进行设计");
    button1.setBounds(new Rectangle(49, 216, 99, 36));
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    button2.setLabel("退出");
    button2.setBounds(new Rectangle(211, 217, 109, 36));
    button2.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button2_actionPerformed(e);
      }
    });
    label2.setText("螺旋传动是将旋转运动转化为直线运动的传动机构");
    label2.setBounds(new Rectangle(57, 114, 276, 38));
    this.add(panel1, null);
    panel1.add(label1, null);
    panel1.add(button2, null);
    panel1.add(button1, null);
    panel1.add(label2, null);
  }
  //Get Applet information
  public String getAppletInfo() {
    return "Applet Information";
  }
  //Get parameter info
  public String[][] getParameterInfo() {
    return null;
  }

  void button2_actionPerformed(ActionEvent e) {
System.exit(0);
  }

  void button1_actionPerformed(ActionEvent e) {
Frame1 frame1=new Frame1();
frame1.setSize(400,500);
frame1.show();
  }
}