org.eclipse.swt.events
Class TypedEvent

java.lang.Object
  extended by java.util.EventObject
      extended by org.eclipse.swt.internal.SWTEventObject
          extended by org.eclipse.swt.events.TypedEvent
All Implemented Interfaces:
java.io.Serializable
Direct Known Subclasses:
ArmEvent, BidiSegmentEvent, CaretEvent, ControlEvent, CTabFolderEvent, DisposeEvent, DragSourceEvent, DropTargetEvent, ExtendedModifyEvent, FocusEvent, HelpEvent, KeyEvent, LineBackgroundEvent, LineStyleEvent, LocationEvent, MenuDetectEvent, MenuEvent, ModifyEvent, MouseEvent, MovementEvent, PaintEvent, PaintObjectEvent, ProgressEvent, SelectionEvent, ShellEvent, StatusTextEvent, TextChangedEvent, TextChangingEvent, TitleEvent, WindowEvent

public class TypedEvent
extends SWTEventObject

This is the super class for all typed event classes provided by SWT. Typed events contain particular information which is applicable to the event occurrence.

See Also:
Event, Sample code and further information, Serialized Form

Field Summary
 java.lang.Object data
          a field for application use
 Display display
          the display where the event occurred
 int time
          the time that the event occurred.
 Widget widget
          the widget that issued the event
 
Fields inherited from class java.util.EventObject
source
 
Constructor Summary
TypedEvent(Event e)
          Constructs a new instance of this class based on the information in the argument.
TypedEvent(java.lang.Object object)
          Constructs a new instance of this class.
 
Method Summary
 java.lang.String toString()
          Returns a string containing a concise, human-readable description of the receiver.
 
Methods inherited from class java.util.EventObject
getSource
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

display

public Display display
the display where the event occurred

Since:
2.0

widget

public Widget widget
the widget that issued the event


time

public int time
the time that the event occurred. NOTE: This field is an unsigned integer and should be AND'ed with 0xFFFFFFFFL so that it can be treated as a signed long.


data

public java.lang.Object data
a field for application use

Constructor Detail

TypedEvent

public TypedEvent(java.lang.Object object)
Constructs a new instance of this class.

Parameters:
object - the object that fired the event

TypedEvent

public TypedEvent(Event e)
Constructs a new instance of this class based on the information in the argument.

Parameters:
e - the low level event to initialize the receiver with
Method Detail

toString

public java.lang.String toString()
Returns a string containing a concise, human-readable description of the receiver.

Overrides:
toString in class java.util.EventObject
Returns:
a string representation of the event