multivalent

Class TreeEvent

public class TreeEvent extends 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

Field Summary
static intFIND_NODE
Usually filters to leaf, which then sets currentNode in Browser.
static intSTOP
Stop all activity in document, as loading images or running applet.
static intTREE_FIRST
static intTREE_LAST
Validate tree structure. e.g., INode's bbox contains all its children.
Constructor Summary
TreeEvent(Object source, int id)
Method Summary
StringtoString()

Field Detail

FIND_NODE

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

STOP

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

TREE_FIRST

public static final int TREE_FIRST

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;

Constructor Detail

TreeEvent

public TreeEvent(Object source, int id)

Method Detail

toString

public String toString()