package font;import java.awt.*;import java.awt.event.*;import java.applet.*;import javax.swing.*;import com.borland.jbcl.layout.*;public class ne extends Applet {  int pr,pg,pb;  Color mycolor;  int height;  Font myfont;  boolean isStandalone = false;  JTextField theight = new JTextField();  JButton but = new JButton();  XYLayout xYLayout1 = new XYLayout();  JTextField r = new JTextField();  JTextField g = new JTextField();  JTextField b = new JTextField();  JLabel jLabel1 = new JLabel();  JLabel jLabel2 = new JLabel();  JLabel jLabel3 = new JLabel();  JLabel jLabel4 = new JLabel();  /**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 ne() {  }  /**Initialize the applet*/  public void init() {    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  /**Component initialization*/  private void jbInit() throws Exception {    but.setText("確定");    but.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        but_actionPerformed(e);      }    });    this.setLayout(xYLayout1);    r.setText("0");    r.setHorizontalAlignment(SwingConstants.LEFT);    g.setText("0");    g.setHorizontalAlignment(SwingConstants.LEFT);    b.setText("0");    b.setHorizontalAlignment(SwingConstants.LEFT);    jLabel1.setFont(new java.awt.Font("Dialog", 0, 16));    jLabel1.setText("大小");    jLabel2.setFont(new java.awt.Font("Dialog", 0, 16));    jLabel2.setText("R");    jLabel3.setFont(new java.awt.Font("Dialog", 0, 16));    jLabel3.setText("G");    jLabel4.setFont(new java.awt.Font("Dialog", 0, 16));    jLabel4.setText("B");    theight.setText("32");    this.add(theight,  new XYConstraints(50, 6, 60, 30));    this.add(r,  new XYConstraints(172, 6, 60, 30));    this.add(g,    new XYConstraints(49, 53, 60, 30));    this.add(b,     new XYConstraints(172, 52, 60, 30));    this.add(jLabel1,   new XYConstraints(4, 6, 40, 30));    this.add(jLabel2,    new XYConstraints(129, 6, 40, 30));    this.add(jLabel3,    new XYConstraints(4, 53, 40, 33));    this.add(jLabel4,    new XYConstraints(129, 52, 40, 30));    this.add(but, new XYConstraints(245, 53, -1, -1));  }  /**Get Applet information*/  public String getAppletInfo() {    return "Applet Information";  }  /**Get parameter info*/  public String[][] getParameterInfo() {    return null;  }  void but_actionPerformed(ActionEvent e) {    String s=theight.getText();      if(s==null)          theight.setText("32");      try{          s=theight.getText();          height=Integer.parseInt(s);          if(height>=60){             height=60;             theight.setText("60");          }          myfont=new Font("TimesRoman",Font.PLAIN,height);      }      catch(Exception ex){          ex.printStackTrace();      }      String cr=r.getText();       if(cr==null)          r.setText("0");        try{           cr=r.getText();           pr=Integer.parseInt(cr);           if(pr>=255){              pr=255;              r.setText("255");           }        }        catch(Exception ex){           ex.printStackTrace();        }       String cg=g.getText();       if(cg==null)          g.setText("0");        try{            cg=g.getText();            pg=Integer.parseInt(cg);            if(pg>=255){               pg=255;               g.setText("255");            }        }        catch(Exception ex){           ex.printStackTrace();        }         String cb=b.getText();       if(cb==null)          b.setText("0");        try{           cb=b.getText();           pb=Integer.parseInt(cb);           if(pb>=255){              pb=255;              b.setText("255");           }         }         catch(Exception ex){            ex.printStackTrace();         }         mycolor=new Color(pr,pg,pb);         repaint();  }  public void paint(Graphics g){      g.setColor(mycolor);      g.setFont(myfont);      if(height<=40)      g.drawString("HAPPY TIME",10,150);      else      g.drawString("HAPPY TIME",10,3*height);  }}