Constructs a new instance of this class based on the information in the given event.
the line ascent
the Bullet
the bullet index
the line descent
the GC
the StyleRange
the x location
the y location
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 when an object needs to be drawn.
@see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
@since 3.2