TextArea

• TextArea is a multi-line editor
• It is implemented as a Motif ScrolledText pair, with wordwrap set to true and both scrollbars showing
• It has constructors

  TextArea()
  TextArea(int rows, int cols)
  TextArea(String)
  TextArea(String, int, int)
  

• Major additional methods are

  insertText(String, int)
  replaceText(String, int, int)