Experimental thirteen: Interface Design

A. Source

 package introduce;
 
import java.awt.Container;
import java.awt.FlowLayout;
import javax.swing.*;
 
class introduce extends JFrame
{
    public introduce()
    {
        JFrame a=new JFrame();
        a.setLayout(new FlowLayout());
         
        a.setTitle("Introduction");
        a.setSize(400,200);
        a.setLocation(300,240);
        JLabel c=new JLabel("姓名:");
        a.add(c);
        JLabel d=new JLabel("马小霞");
        a.add(d);
        JRadioButton radio1, radio2;
        a.add(new JLabel("性别:"));
        ButtonGroup group = new ButtonGroup();  //单选按钮所在的组
        radio1 = new JRadioButton ( "male"); // create radio buttons
        radio2 = new JRadioButton ( "F");
        group.add (Radio1);     
        group.add (Radio2);
        a.add (Radio1);
        a.add (Radio2);
         
        a.add (new new the JLabel ( "national:")); // create a drop-down box
        String proList [] = { "Han", "Hui", "Tibet", "Man", "others"};
        the comboBox the JComboBox;
        Container conPane the getContentPane = ();  
        the comboBox the JComboBox new new = (PROLIST);   
        comboBox.setEditable (to true);    
        conPane.add (the comboBox);
        a.add (conPane);
         
        a JCheckBox checkBox1, checkBox2, checkBox3, checkBox4; // create a selection box
        a.add (new JLabel ( "Hobbies:"));
        checkBox1 = new JCheckBox ( "movies");
        checkBox2 = new new JCheckBox ( "music");
        checkBox3 = new new JCheckBox ( "playing games");
        checkBox4 = new new JCheckBox ( "Tour");
        a.add (checkBox1);
        a.add (checkBox2);
        a.add (checkBox3);
        a.add (checkBox4);
         
        a.add (new new the JLabel ( "professional:")); // create a text area with a scroll bar
        String str [] = { "network", "software engineering", "things", "computer science and technology"};
        the JList the JList new new List = (STR);
        list.setVisibleRowCount (. 3); // set the number of lines visible
        a.add (new JScrollPane (list)); // add a text area with the rolling conditions    
        a.setVisible (true);
    }
        }
 
public class Introduction {
    public static void main(String[] args)
    {
            new introduce();
            }
}

II. Experimental results

 

 

III. Experience and experience

Experiments are done with the help of students, there is a certain degree of difficulty to achieve them want to do better.