Multivalent API

multivalent.std.span
Class Notemark

java.lang.Object
  extended by multivalent.VObject
      extended by multivalent.Behavior
          extended by multivalent.Span
              extended by multivalent.std.span.Notemark
All Implemented Interfaces:
ContextListener, EventListener, java.util.EventListener

public class Notemark
extends Span

out of date Many functions taken over by elide attribute in style sheet. Notemark - within otherwise collapsed outline sections, some important content is visible => now done with elide property in style sheet for span names. Doesn't do context, however.

Version:
$Revision: 1.2 $ $Date: 2002/02/02 13:16:27 $
See Also:
NotemarkUI

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
 
Method Summary
 boolean appearance(Context cx, boolean all)
          Resets the graphics context every time the object is added to or dropped from the set active over the portion of the document being drawn.
 boolean eventAfter(java.awt.AWTEvent e, java.awt.Point rel, Node obsn)
          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 moveq(Leaf ln, int lo, Leaf rn, int ro)
          "move quick" just updates summaries, so more efficient than move(), if caller: guarantees that first node comes before second node (so the system doesn't have to spend time checking this), and handles all reformatting and repainting (including marking tree nodes dirty) Useful using during initial tree builds, when adding spans and formatting in batch(es).
 boolean paintBefore(Context cx, Node node)
          A tree walk protocol, called before observed node has been painted.
 
Methods inherited from class multivalent.Span
buildAfter, checkRep, close, closeAll, contains, contains, destroy, event, getEnd, getStart, isSet, markDirty, move, move, move, moveq, moveq, moveqSwap, open, repaint, repaint, restore, save, semanticEventAfter, semanticEventBefore, 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, 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
 

Method Detail

appearance

public boolean appearance(Context cx,
                          boolean all)
Description copied from interface: ContextListener
Resets the graphics context every time the object is added to or dropped from the set active over the portion of the document being drawn. These behaviors can come from the style sheet, be ad hoc spans, be lenses, or come from elsewhere. Should be fast.

Specified by:
appearance in interface ContextListener
Overrides:
appearance in class Span
all - all attributes or exclude those that are not inherited

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

paintBefore

public boolean paintBefore(Context cx,
                           Node node)
Description copied from class: Behavior
A tree walk protocol, called before observed node has been painted. Called in same coordinate space as node's painting. Can be used draw special background, but usual background setting is done by spans or style sheets.

Overrides:
paintBefore in class Behavior
Returns:
true to short-circuit to paintAfter at that node, bypassing painting of the subtree.

eventAfter

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

moveq

public void moveq(Leaf ln,
                  int lo,
                  Leaf rn,
                  int ro)
Description copied from class: Span
"move quick" just updates summaries, so more efficient than move(), if caller:
  1. guarantees that first node comes before second node (so the system doesn't have to spend time checking this), and
  2. handles all reformatting and repainting (including marking tree nodes dirty)
Useful using during initial tree builds, when adding spans and formatting in batch(es). Checks that endpoint offsets are valid, that is, >=0 and
Overrides:
moveq in class Span

Multivalent API