Text Area structures offer a very powerful tool for all applications requiring text edition: editors, data bases, spreadsheets, desktop publishing and others.
Text Areas are defined as rectangles on window rastports associated to Gadget Ids, and behave like system string gadgets. When activated, an area presents to the user a full featured 2 dimensional text editor. Editing is then available until an input event causes self-desactivation of the area.
A single function call is sufficient to use a Text Area.
