package chat;import java.awt.*;import com.borland.jbcl.layout.*;import javax.swing.*;import java.io.*;import java.awt.event.*;/** * <p>Title: 使用JAVA制作的局域網聊天程序</p> * <p>Description: 我們的JAVA作業</p> * <p>Copyright: Copyright (c) 2002</p> * <p>Company: </p> * @author RoadAhead * @version 1.0 */public class frm_set extends JFrame{  private JScrollPane jsp = new JScrollPane();  private JPanel pan_icon = new JPanel();  private JButton jButton1 = new JButton();  private JButton jButton2 = new JButton();  String uicon="";  private JPanel jPanel1 = new JPanel();  private PaneLayout paneLayout1 = new PaneLayout();  private Label label1 = new Label();  private JTextField ed_uname = new JTextField();  private JLabel lab_icon = new JLabel();  private JLabel jLabel1 = new JLabel();  private JCheckBox cbo_onstart = new JCheckBox();  private JCheckBox cbo_winstate = new JCheckBox();  private Label label2 = new Label();  private JTextField ed_ly = new JTextField();  public frm_set()  {    this.setTitle("設置用戶參數");    this.setBounds(200,150,390,300);   // this.setBounds();    try    {      jbInit();    }    catch(Exception e)    {      e.printStackTrace();    }    readicon();  }  private void jbInit() throws Exception  {    this.getContentPane().setLayout(paneLayout1);    jsp.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER);    jButton1.setFont(new java.awt.Font("Serif", 0, 12));    jButton1.setText("保存");    jButton1.addActionListener(new java.awt.event.ActionListener()    {      public void actionPerformed(ActionEvent e)      {        jButton1_actionPerformed(e);      }    });    jButton2.setFont(new java.awt.Font("Serif", 0, 12));    jButton2.setText("退出");    jButton2.addActionListener(new java.awt.event.ActionListener()    {      public void actionPerformed(ActionEvent e)      {        jButton2_actionPerformed(e);      }    });    jPanel1.setBackground(Color.white);    jPanel1.setLayout(null);    label1.setFont(new java.awt.Font("Serif", 0, 12));    label1.setText("設置您的名稱:");    label1.setBounds(new Rectangle(6, 14, 75, 18));    ed_uname.setBounds(new Rectangle(98, 10, 151, 22));    lab_icon.setToolTipText("");    lab_icon.setBounds(new Rectangle(98, 50, 58, 48));    jLabel1.setFont(new java.awt.Font("Serif", 0, 12));    jLabel1.setText("設置您的圖標:");    jLabel1.setBounds(new Rectangle(11, 57, 83, 33));    cbo_onstart.setBackground(Color.white);    cbo_onstart.setFont(new java.awt.Font("Serif", 0, 12));    cbo_onstart.setText("每次啟動時出現");    cbo_onstart.setBounds(new Rectangle(185, 76, 109, 26));    this.addWindowListener(new java.awt.event.WindowAdapter()    {      public void windowOpened(WindowEvent e)      {        this_windowOpened(e);      }    });    cbo_winstate.setBackground(Color.white);    cbo_winstate.setFont(new java.awt.Font("Serif", 0, 12));    cbo_winstate.setText("發送后最小窗口");    cbo_winstate.setBounds(new Rectangle(186, 48, 108, 26));    label2.setFont(new java.awt.Font("Serif", 0, 12));    label2.setText("您離線時的留言:");    label2.setBounds(new Rectangle(12, 97, 91, 18));    ed_ly.setFont(new java.awt.Font("Serif", 0, 12));    ed_ly.setToolTipText("");    ed_ly.setText("對不起,我馬上回來.....");    ed_ly.setBounds(new Rectangle(11, 122, 330, 26));    jsp.getViewport().add(pan_icon, null);    jPanel1.add(ed_uname, null);    jPanel1.add(label1, null);    jPanel1.add(jLabel1, null);    jPanel1.add(lab_icon, null);    jPanel1.add(cbo_onstart, null);    jPanel1.add(cbo_winstate, null);    jPanel1.add(label2, null);    jPanel1.add(ed_ly, null);    this.getContentPane().add(jsp,   new PaneConstraints("jsp", "jsp", PaneConstraints.ROOT, 0.5f));    this.getContentPane().add(jPanel1,   new PaneConstraints("jPanel1", "jsp", PaneConstraints.TOP, 0.58801496f));    this.getContentPane().add(jButton1,   new PaneConstraints("jButton1", "jsp", PaneConstraints.BOTTOM, 0.3902439f));    this.getContentPane().add(jButton2,   new PaneConstraints("jButton2", "jButton1", PaneConstraints.RIGHT, 0.3149351f));  }//peocedure end  void readicon()  {    String s;    try    {    RandomAccessFile file = new RandomAccessFile("face/face.ini","r");    long filepoint=0;    long length=file.length();    while(filepoint<length)    {      JButton aa=new JButton();      s=file.readLine();      Icon myicon=new ImageIcon("face/"+s);      aa.setName(s);      aa.setIcon(myicon);      aa.addActionListener(new ActionListener(){        public void actionPerformed(ActionEvent ae)        {          uicon=ae.toString();          uicon=uicon.substring(uicon.lastIndexOf("on")+3);          Icon icon=new ImageIcon("face/"+uicon);          uicon=uicon.substring(0,uicon.lastIndexOf("-"));          lab_icon.setIcon(icon);        }      });      pan_icon.add(aa);      filepoint=file.getFilePointer();    }    }    catch(Exception e)    {      JOptionPane.showMessageDialog(null, e.getMessage());    }  }  void jButton1_actionPerformed(ActionEvent e)  {    String fs="";    String us;    String state;    if (ed_uname.getText().trim().length()==0 )    {       JOptionPane.showMessageDialog(null, "請輸入你的名稱!");       ed_uname.grabFocus();       return;    }    if (uicon.trim()=="")    {      JOptionPane.showMessageDialog(null, "你還沒有選擇圖標呢!");      return;    }    if (cbo_onstart.isSelected())  us="1"; else us="0";    if (cbo_winstate.isSelected())  state="1"; else state="0";    fs=ed_uname.getText().trim()+"\n"+uicon+"\n"+us+"\n"+state+"\n"+ed_ly.getText().trim();    ctools.WriteToSet(mainform.filename,fs);//保存到文件    mainform.setmyicon(uicon,1);    mainform.setmyname(ed_uname.getText().trim());    mainform.winstate=state;    JOptionPane.showMessageDialog(null, "設置已保存并已生效!");  }  void jButton2_actionPerformed(ActionEvent e)  {    this.dispose();  }  void this_windowOpened(WindowEvent e)  {    ed_uname.setText(mainform.getmyname());    if(!mainform.getmyicon().equals(""))    {      Icon icon=new ImageIcon("face/"+mainform.getmyicon().trim()+"-1.gif");      lab_icon.setIcon(icon);      uicon=mainform.getmyicon();    }    if (mainform.onstartset.equals("1"))    {      cbo_onstart.setSelected(true);    }    if (mainform.winstate.equals("1"))    {      cbo_winstate.setSelected(true);    }    ed_ly.setText(mainform.onofflinetime);  }//////////// procedure end}