Java Course Internship Journal (Tuesday)

Import Java.awt.eventqueue;import javax.imageio.imageio;import Javax.swing.jframe;import Javax.swing.JPanel;import Javax.swing.border.emptyborder;import Javax.swing.abstractbutton;import Javax.swing.imageicon;import Javax.swing.jbutton;import Javax.swing.jfilechooser;import Javax.swing.jtextfield;import Javax.swing.JLabel; Import Java.awt.color;import java.awt.image;import java.awt.systemcolor;import Java.awt.event.ActionListener; Import Java.awt.event.actionevent;import Java.awt.event.mouseadapter;import Java.awt.event.mouseevent;import Java.io.file;import Java.io.filefilter;import Java.io.ioexception;public class Guess2 extends JFrame {/** * *        /private static final long serialversionuid = 1L;    Private JPanel ContentPane;    Private JTextField Tfdir;    Private JTextField Tfclass;   File[] Filearray;    All files under directory int num_img = 0;    Total number of documents int index = 0;    The current file's ordinal String strpath = "";    + directory path String strfilename = ""; + filename JLabel jlbimg = nulL    private int idimg = 1;    JLabel jlbImg1 = null;    JLabel jlbImg2 = null;    JLabel JLBIMG3 = null;     /** * Launch the application.  */public static void main (string[] args) {Eventqueue.invokelater (new Runnable () {public void run ()                    {try {Guess2 frame = new Guess2 ();                Frame.setvisible (TRUE);                } catch (Exception e) {e.printstacktrace ();    }            }        });     }/** * Create the frame.        */Public Guess2 () {settitle ("\u731c\u731c\u770b\u6e38\u620fv0.1");        Setdefaultcloseoperation (Jframe.exit_on_close);        SetBounds (100, 100, 645, 409);        ContentPane = new JPanel ();        Contentpane.setborder (New Emptyborder (5, 5, 5, 5));        Setcontentpane (ContentPane);                Contentpane.setlayout (NULL);        Select the handler for the directory button JButton btndir = new JButton ("\u9009\u62e9\u76ee\u5f55"); Btndir.addActionListener (new ActionListener () {public void actionperformed (ActionEvent arg0) {JFileChooser                   Jfc=new JFileChooser ();                   Jfc.setfileselectionmode (jfilechooser.files_and_directories);                   Jfc.showdialog (New JLabel (), "select");                  File File=jfc.getselectedfile ();                 Tfdir.settext (File.getabsolutepath ()); if (File!=null && file.isdirectory ()) {//Get all Files under directory Filearray = FILE.LISTF                     Iles ();                 num_img = Filearray.length;        }            }        });        Btndir.setbounds (26, 26, 93, 23);                Contentpane.add (Btndir); Text box.        Display directory Tfdir = new JTextField ();        Tfdir.seteditable (FALSE);        Tfdir.setbounds (125, 27, 363, 21);        Contentpane.add (Tfdir);        Tfdir.setcolumns (10);        Select the handler for the class button JButton Btnclass = new JButton ("\u9009\u62e9\u73ed\u7ea7"); BtnclasS.addactionlistener (new ActionListener () {public void actionperformed (ActionEvent e) {JFileChooser                  Jfc=new JFileChooser ();                  Jfc.setfileselectionmode (jfilechooser.files_and_directories);                  Jfc.showdialog (New JLabel (), "select");                File File=jfc.getselectedfile ();                            Tfclass.settext (File.getabsolutepath ());        }        });        Btnclass.setbounds (26, 59, 93, 23);                Contentpane.add (Btnclass);        text box, display class file Tfclass = new JTextField ();        Tfclass.seteditable (FALSE);        Tfclass.setbounds (125, 60, 363, 21);        Contentpane.add (Tfclass);                Tfclass.setcolumns (10);        Label, display with the student name JLabel lbguessname = new JLabel ("\u59d3\u540d");        Lbguessname.setbounds (259, 91, 102, 23);                Contentpane.add (Lbguessname); Label.                Show first student photo final JLabel lblImg1 = new JLabel ("\u56fe\u72471"); Lblimg1.addmoUselistener (New Mouseadapter () {@Override public void mouseclicked (MouseEvent arg0) {        }         });        Lblimg1.setbounds (26, 21, 183, 200);        Contentpane.add (LBLIMG1);        JLBIMG1 = new JLabel ();        Jlbimg1.setbackground (color.red);        Jlbimg1.setbounds (26, 151, 181,201);                                        This.add (JLBIMG1);        Label, showing the second student photo final JLabel lblImg2 = new JLabel ("\u56fe\u72472");                                        Lblimg2.addmouselistener (New Mouseadapter () {@Override public void mouseclicked (MouseEvent e) {        }        });        Lblimg2.setforeground (Color.Black);        Lblimg2.setbackground (systemcolor.inactivecaption);        Lblimg2.setbounds (241, 21, 200, 200);        Contentpane.add (LBLIMG2);        JlbImg2 = new JLabel ();        Jlbimg2.setbackground (color.red);        Jlbimg2.setbounds (240, 155, 183, 201);        This.add (JLBIMG2); Label. Show a third studyRaw Photo final JLabel lblImg3 = new JLabel ("\u56fe\u72473"); Lblimg3.addmouselistener (New Mouseadapter () {@Override public void mouseclicked (MouseEvent        e) {}});        Lblimg3.setbounds (434,21, 200, 200);        Contentpane.add (LBLIMG3);        JLBIMG3 = new JLabel ();        Jlbimg3.setbackground (color.red);        Jlbimg3.setbounds (434, 155, 185, 201);        This.add (JLBIMG3);        Guess the button again, click to update the corresponding three pictures with the student named final JButton btnguessagain = new JButton ("\u518d\u731c\u4e00\u6b21");            Btnguessagain.addactionlistener (new ActionListener () {public void actionperformed (ActionEvent e) {                    if (E.getsource () ==btnguessagain) {//assumed to be nextbutton String strtmp = filearray[index].tostring ();                    index++;                    if (index==num_img) index = 0;    Jlbimg1.seticon (New ImageIcon (strtmp));                                    index++;                    Jlbimg2.seticon (New ImageIcon (strtmp));                    index++;                        if (E.getsource () ==btnguessagain) {//assumed to be nextbutton String STRTMP2 = filearray[index].tostring ();                                               index++;                                                Jlbimg2.seticon (New ImageIcon (STRTMP2));                                   index++;                    }} String StrTmp1 = Filearray[index].tostring ();                    index++;               Jlbimg3.seticon (New ImageIcon (STRTMP1));        }        });        Btnguessagain.setbounds (223, 337, 93, 23);    Contentpane.add (Btnguessagain); }}

Results

Yesterday the second text box has not been able to read. Now I can,

And can display three pictures.

But this progress is not know can be in Friday before the end of guess ....

Java Course Internship Journal (Tuesday)