jpicedt.graphic.view
Class HitInfo.List

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractSet<E>
          java.util.TreeSet<HitInfo>
              jpicedt.graphic.view.HitInfo.List

All Implemented Interfaces:

Serializable, Cloneable, Iterable<HitInfo>, Collection<HitInfo>, NavigableSet<HitInfo>, Set<HitInfo>, SortedSet<HitInfo>, HitInfo

Enclosing interface:

HitInfo

public static class HitInfo.List
extends TreeSet<HitInfo>
implements HitInfo

A collection of HitInfo's that are appropriate when a mouse-event hits several Element's at once. Members are sorted in descending z-order of the associated Element.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface jpicedt.graphic.view.HitInfo

HitInfo.AbstractHitInfo, HitInfo.Composite, HitInfo.EnvelopeStroke, HitInfo.HighlighterStroke, HitInfo.Interior, HitInfo.InverseZOrderingComparator, HitInfo.List, HitInfo.Point, HitInfo.Stroke, HitInfo.Text

Constructor Summary

HitInfo.List(HitInfo hi)

Method Summary

HitInfo.List	append(HitInfo hi) Append the given HitInfo to this List.
PEMouseEvent	getMouseEvent()
Element	getTarget()
String	toString()

Methods inherited from class java.util.TreeSet

add, addAll, ceiling, clear, clone, comparator, contains, descendingIterator, descendingSet, first, floor, headSet, headSet, higher, isEmpty, iterator, last, lower, pollFirst, pollLast, remove, size, subSet, subSet, tailSet, tailSet

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

containsAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray

Constructor Detail

HitInfo.List

public HitInfo.List(HitInfo hi)

Method Detail

getTarget

public Element getTarget()

Specified by:

getTarget in interface HitInfo

Returns:

the first Element in the list on which the hit occured. Since element are appended in descending z-order, getTarget() thus returns the highest-z element.

getMouseEvent

public PEMouseEvent getMouseEvent()

Specified by:

getMouseEvent in interface HitInfo

Returns:

the mouse-event that triggered this HitInfo. Arbitrarily returns the mouse-event attached to the element having the highest z, yet all HitInfo's in this list "should" have the same mouse-event.

append

public HitInfo.List append(HitInfo hi)

Append the given HitInfo to this List.

Specified by:

append in interface HitInfo

Returns:

this for convenience (and also to implement the HitInfo interface)

toString

public String toString()

Overrides:

toString in class AbstractCollection<HitInfo>