Constructs a new instance of this class based on the information in the given event.
length of the new text
replaced text or empty string if no text was replaced
start offset of the new text
the display where the event occurred
the widget that issued the event
the time that the event occurred.
a field for application use
Returns the name of the event. This is the name of the class without the module name.
Returns a string containing a concise, human-readable description of the receiver.
This event is sent after a text change occurs.
@see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>