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JDK 1.6
  java.awt.event. ItemEvent View Source
Author(s)
Carl Quinn
Since
1.1
Version
1.30 04/13/06
Serial
Hierarchy
 Object
      EventObject
          AWTEvent
              ItemEvent
Implements
Subclasses
Description
public class ItemEvent
  A semantic event which indicates that an item was selected or deselected.
Constructors
public ItemEvent (ItemSelectable source, int id, Object item, int stateChange)
  Constructs an ItemEvent object.
Methods
Hide/Show inherited methods
protected void consume () [Inherited From AWTEvent]
  Consumes this event, if this event can be consumed.
public int getID () [Inherited From AWTEvent]
Returns the event type.
public Object getItem ()
  Returns the item affected by the event.
public ItemSelectable getItemSelectable ()
  Returns the originator of the event.
public Object getSource () [Inherited From EventObject]
  The object on which the Event initially occurred.
public int getStateChange ()
  Returns the type of state change (selected or deselected).
protected boolean isConsumed () [Inherited From AWTEvent]
Returns whether this event has been consumed.
public String paramString () [Overrides AWTEvent]
  Returns a parameter string identifying this item event.
public void setSource (Object newSource) [Inherited From AWTEvent]
  Retargets an event to a new source.
public String toString () [Inherited From AWTEvent]
Returns a String representation of this object.
Fields
Hide/Show inherited fields
publicfinalstatic long ACTION_EVENT_MASK = "128" [Inherited From AWTEvent]
The event mask for selecting action events.
publicfinalstatic long ADJUSTMENT_EVENT_MASK = "256" [Inherited From AWTEvent]
The event mask for selecting adjustment events.
publicfinalstatic long COMPONENT_EVENT_MASK = "1" [Inherited From AWTEvent]
The event mask for selecting component events.
protected boolean consumed [Inherited From AWTEvent]
  Controls whether or not the event is sent back down to the peer once the source has processed it - false means it's sent to the peer; true means it's not.
publicfinalstatic long CONTAINER_EVENT_MASK = "2" [Inherited From AWTEvent]
The event mask for selecting container events.
publicfinalstatic int DESELECTED = "2"
This state-change-value indicates that a selected item was deselected.
publicfinalstatic long FOCUS_EVENT_MASK = "4" [Inherited From AWTEvent]
The event mask for selecting focus events.
publicfinalstatic long HIERARCHY_BOUNDS_EVENT_MASK = "65536" [Inherited From AWTEvent]
The event mask for selecting hierarchy bounds events.
publicfinalstatic long HIERARCHY_EVENT_MASK = "32768" [Inherited From AWTEvent]
The event mask for selecting hierarchy events.
protected int id [Inherited From AWTEvent]
  The event's id.
publicfinalstatic long INPUT_METHOD_EVENT_MASK = "2048" [Inherited From AWTEvent]
The event mask for selecting input method events.
publicfinalstatic long INVOCATION_EVENT_MASK = "16384" [Inherited From AWTEvent]
The event mask for selecting invocation events.
pack-private Object item
  The item whose selection state has changed.
publicfinalstatic long ITEM_EVENT_MASK = "512" [Inherited From AWTEvent]
The event mask for selecting item events.
publicfinalstatic int ITEM_FIRST = "701"
The first number in the range of ids used for item events.
publicfinalstatic int ITEM_LAST = "701"
The last number in the range of ids used for item events.
publicfinalstatic int ITEM_STATE_CHANGED = "701"
This event id indicates that an item's state changed.
publicfinalstatic long KEY_EVENT_MASK = "8" [Inherited From AWTEvent]
The event mask for selecting key events.
publicfinalstatic long MOUSE_EVENT_MASK = "16" [Inherited From AWTEvent]
The event mask for selecting mouse events.
publicfinalstatic long MOUSE_MOTION_EVENT_MASK = "32" [Inherited From AWTEvent]
The event mask for selecting mouse motion events.
publicfinalstatic long MOUSE_WHEEL_EVENT_MASK = "131072" [Inherited From AWTEvent]
  The event mask for selecting mouse wheel events.
publicfinalstatic long PAINT_EVENT_MASK = "8192" [Inherited From AWTEvent]
The event mask for selecting paint events.
publicfinalstatic int RESERVED_ID_MAX = "1999" [Inherited From AWTEvent]
  The maximum value for reserved AWT event IDs.
publicfinalstatic int SELECTED = "1"
This state-change value indicates that an item was selected.
protectedtransient Object source [Inherited From EventObject]
The object on which the Event initially occurred.
pack-private int stateChange
  stateChange indicates whether the item was selected or deselected.
publicfinalstatic long TEXT_EVENT_MASK = "1024" [Inherited From AWTEvent]
The event mask for selecting text events.
publicfinalstatic long WINDOW_EVENT_MASK = "64" [Inherited From AWTEvent]
The event mask for selecting window events.
publicfinalstatic long WINDOW_FOCUS_EVENT_MASK = "524288" [Inherited From AWTEvent]
  The event mask for selecting window focus events.
publicfinalstatic long WINDOW_STATE_EVENT_MASK = "262144" [Inherited From AWTEvent]
  The event mask for selecting window state events.
Nested Classes
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