W3Button is a pushbutton widget displaying either a text label (set via setStringValue:) or an icon (set via setImageDocument:).
The default is to display the "submit.gif" icon. If a label has been set, it overrides any icon.
Note: the W3Button takes ownership of the image document passed in, which should be a W3Document.
- setImageDocument:image; - imageDocument;
Author: Paul Burchard
Comments to: email@example.com
Created: Apr 18 1994 --- Last modified: Tue Jun 18 10:42:08 1996