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Groups > comp.lang.java.help > #1067

J2ME - List and Font

From Thomas Jensen <lianergoist@sejlgarnet.dk>
Subject J2ME - List and Font
Newsgroups comp.lang.java.help
Message-ID <pan.2011.09.20.06.42.08@sejlgarnet.dk> (permalink)
Date 2011-09-20 06:42 +0000
Organization SunSITE.dk - Supporting Open source

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Hi

I am trying to change the font size in a list. If I do this:

Font f = Font.getFont(0, 0, Font.SIZE_LARGE);

msglist = new myListClass("messages");
msglist.setFont(0, f);
msglist.setCommandListener(this);

display.setCurrent(msglist);

then the first element in the list is with large font. But if I try to do 
the same in myListClass, it throw an exeption. What's wrong?

public final class myListClass extends List {
    rec_class recs;
    Vector data;
    Font f = Font.getFont(0, 0, Font.SIZE_LARGE);

    public myListClass (String lname)
    {
        super (lname, Choice.IMPLICIT);
        recs = new rec_class(lname);
        myRebuild();
    }

    public void myRebuild () {
        deleteAll();
        data = recs.getrecords();
        int i = 0;
        for (Enumeration e = data.elements(); e.hasMoreElements(); ) {
            append((String)e.nextElement(), null);
            setFont(0 /*i++*/, f);
        }
   }
}


-- 
Thomas Jensen, Denmark

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Thread

J2ME - List and Font Thomas Jensen <lianergoist@sejlgarnet.dk> - 2011-09-20 06:42 +0000
  Re: J2ME - List and Font "John B. Matthews" <nospam@nospam.invalid> - 2011-09-20 14:01 -0400
  Re: J2ME - List and Font Roedy Green <see_website@mindprod.com.invalid> - 2011-09-20 15:13 -0700
  Re: J2ME - List and Font Roedy Green <see_website@mindprod.com.invalid> - 2011-09-20 15:18 -0700
    Re: J2ME - List and Font Thomas Jensen <lianergoist@sejlgarnet.dk> - 2011-09-22 08:36 +0000
      Re: J2ME - List and Font Thomas Jensen <lianergoist@sejlgarnet.dk> - 2011-09-22 10:36 +0000
      Re: J2ME - List and Font Roedy Green <see_website@mindprod.com.invalid> - 2011-09-22 12:15 -0700
      Re: J2ME - List and Font Roedy Green <see_website@mindprod.com.invalid> - 2011-09-22 12:17 -0700

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