Multivalent API

multivalent
Class TreeEvent

java.lang.Object
  extended by java.util.EventObject
      extended by java.awt.AWTEvent
          extended by multivalent.TreeEvent
All Implemented Interfaces:
java.io.Serializable

public class TreeEvent
extends java.awt.AWTEvent

TreeEvent's and all events defined by Java itself, such as those describing mouse and keyboard events, are low-level events. Low-level events are passed through the tree from the root to the leaves, during which observes on nodes can are called before and after the corresponding node is visited. The type of low-level event is given by a integer.

Version:
$Revision: 1.2 $ $Date: 2002/02/17 15:37:51 $
See Also:
SemanticEvent, Serialized Form

Field Summary
static int FIND_NODE
          Usually filters to leaf, which then sets currentNode in Browser.
static int STOP
          Stop all activity in document, as loading images or running applet.
static int TREE_FIRST
           
static int TREE_LAST
          Validate tree structure. e.g., INode's bbox contains all its children.
 
Fields inherited from class java.awt.AWTEvent
ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, consumed, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, id, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASK
 
Fields inherited from class java.util.EventObject
source
 
Constructor Summary
TreeEvent(java.lang.Object source, int id)
           
 
Method Summary
 java.lang.String toString()
           
 
Methods inherited from class java.awt.AWTEvent
consume, getID, isConsumed, paramString, setSource
 
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

TREE_FIRST

public static final int TREE_FIRST
See Also:
Constant Field Values

FIND_NODE

public static final int FIND_NODE
Usually filters to leaf, which then sets currentNode in Browser.

See Also:
Constant Field Values

STOP

public static final int STOP
Stop all activity in document, as loading images or running applet.

See Also:
Constant Field Values

TREE_LAST

public static final int TREE_LAST
Validate tree structure. e.g., INode's bbox contains all its children. public static final int VALIDATE = STOP+1;

See Also:
Constant Field Values
Constructor Detail

TreeEvent

public TreeEvent(java.lang.Object source,
                 int id)
Method Detail

toString

public java.lang.String toString()
Overrides:
toString in class java.awt.AWTEvent

Multivalent API