multivalent.std.span
Class AnchorSpan

java.lang.Object
  multivalent.VObject
      multivalent.Behavior
          multivalent.Span
              multivalent.std.span.AnchorSpan

All Implemented Interfaces:

ContextListener, EventListener, java.util.EventListener

public class AnchorSpan

extends Span

Intra-document destination of a hyperlink: a named, robustly located point in document.

Version:

$Revision: 1.4 $ $Date: 2002/05/11 08:29:21 $

Field Summary

Fields inherited from class multivalent.Span

GI_END, GI_START, MSG_DELETE, MSG_EDIT, MSG_MORPH, MSG_UNATTACHED, pend, pstart

Fields inherited from class multivalent.Behavior

ATTR_BEHAVIOR, name_

Fields inherited from class multivalent.VObject

attr_

Fields inherited from interface multivalent.ContextListener

LITTLE, LOT, PRIORITY_LENS, PRIORITY_MAX, PRIORITY_MIN, PRIORITY_SELECTION, PRIORITY_SPAN, PRIORITY_STRUCT, SOME

Constructor Summary

AnchorSpan()

Method Summary

boolean	eventAfter(java.awt.AWTEvent e, java.awt.Point rel, Node n) During Behavior.eventBefore(AWTEvent, Point, Node), the behaviors that take primary action to that event should do so, after having given other behaviors the opportunity to filter it during eventBefore.
int	getPriority() Self-reported priority relative to others of the same class, e.g., other spans.
void	restore(ESISNode n, java.util.Map<java.lang.String,java.lang.Object> attr, Layer layer) Given ESIS subtree, pluck class-specific information from attributes, call super.restore() for locations.
boolean	semanticEventAfter(SemanticEvent se, java.lang.String msg) Recognize "deleteSpan " and "morphSpan ".
boolean	semanticEventBefore(SemanticEvent se, java.lang.String msg) Navigate to referring links in same document, in span's popup menu.
void	setAnchorName(java.lang.String name)

Methods inherited from class multivalent.Span

appearance, buildAfter, checkRep, close, closeAll, contains, contains, destroy, event, getEnd, getStart, isSet, markDirty, move, move, move, moveq, moveq, moveq, moveqSwap, open, repaint, repaint, save, stretch, toString

Methods inherited from class multivalent.Behavior

buildBefore, clipboardAfter, clipboardBefore, createUI, eventBefore, formatAfter, formatBefore, getBrowser, getDocument, getInstance, getInstance, getLayer, getLogger, getName, getPreference, getRoot, isEditable, paintAfter, paintBefore, putPreference, redo, restoreChildren, setName, undo

Methods inherited from class multivalent.VObject

attrEntrySetIterator, attrKeysIterator, clearAttributes, getAttr, getAttr, getAttributes, getGlobal, getValue, hasAttributes, putAttr, removeAttr, setAttributes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AnchorSpan

public AnchorSpan()

Method Detail

setAnchorName

public void setAnchorName(java.lang.String name)

restore

public void restore(ESISNode n,
                    java.util.Map<java.lang.String,java.lang.Object> attr,
                    Layer layer)

Description copied from class: Span

Given ESIS subtree, pluck class-specific information from attributes, call super.restore() for locations. Attributes named start and end are reserved to hold Robust Location data.

Overrides:

restore in class Span

See Also:

RobustLocation

semanticEventBefore

public boolean semanticEventBefore(SemanticEvent se,
                                   java.lang.String msg)

Navigate to referring links in same document, in span's popup menu.

Overrides:

semanticEventBefore in class Span

semanticEventAfter

public boolean semanticEventAfter(SemanticEvent se,
                                  java.lang.String msg)

Description copied from class: Span

Recognize "deleteSpan " and "morphSpan ".

Overrides:

semanticEventAfter in class Span

eventAfter

public boolean eventAfter(java.awt.AWTEvent e,
                          java.awt.Point rel,
                          Node n)

Description copied from class: Behavior

During Behavior.eventBefore(AWTEvent, Point, Node), the behaviors that take primary action to that event should do so, after having given other behaviors the opportunity to filter it during eventBefore.

Overrides:

eventAfter in class Behavior

getPriority

public int getPriority()

Description copied from interface: ContextListener

Self-reported priority relative to others of the same class, e.g., other spans. Use the constants defined here, such as ContextListener.PRIORITY_LENS, modified by ContextListener.LITTLE/ContextListener.SOME/{#link LOT}.

Specified by:

getPriority in interface ContextListener

Overrides:

getPriority in class Span