🚀 go-pugleaf

"James A. Schulz" <jaschulz@wiseware.com> skrev i meddelandet
news:9065om$cqo1@bornews.inprise.com...
> Michael,
>
> Thanks, I see.  I am getting the hang of this slowly.  Is what I have the
> "right" way to force input to upper case?
Not really. For instance that won't work for pasted text.

The prferred way to do this kind of thing is to create a custom Document:


class MyDocument extends PlainDocument {
  public void insertString(int offs, String str, AttributeSet a)
           throws BadLocationException {
    if (str==null) {
      super.insertString(offs, str, a);
      return;
    }
    str = str.toUpperCase();
    super.insertString(offs, str, a);
  }
}
jTextField1.setDocument(new MyDocument());