templates.presentation
Class EventLinker.LabelLink

java.lang.Object
  java.awt.geom.Line2D
      java.awt.geom.Line2D.Float
          templates.presentation.EventLinker.LabelLink

All Implemented Interfaces:

java.awt.Shape, java.io.Serializable, java.lang.Cloneable

Enclosing class:

EventLinker

protected class EventLinker.LabelLink
extends java.awt.geom.Line2D.Float

The UI component used to render a link between two events.

Author:

Lenko Grigorov

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Line2D

java.awt.geom.Line2D.Double, java.awt.geom.Line2D.Float

Field Summary

Fields inherited from class java.awt.geom.Line2D.Float

x1, x2, y1, y2

Constructor Summary

EventLinker.LabelLink(EventLinker.EventLabel leftSide, EventLinker.EventLabel rightSide)
Construct a new event link with the given event labels.

Method Summary

boolean	contains(java.awt.Point p) Determine if the line drawn to represent the link contains the given point (within a degree of proximity).
boolean	equals(java.lang.Object o)
void	paint(java.awt.Graphics2D g2d) Render the event link in the given graphics context.

Methods inherited from class java.awt.geom.Line2D.Float

getBounds2D, getP1, getP2, getX1, getX2, getY1, getY2, setLine, setLine

Methods inherited from class java.awt.geom.Line2D

clone, contains, contains, contains, contains, getBounds, getPathIterator, getPathIterator, intersects, intersects, intersectsLine, intersectsLine, linesIntersect, ptLineDist, ptLineDist, ptLineDist, ptLineDistSq, ptLineDistSq, ptLineDistSq, ptSegDist, ptSegDist, ptSegDist, ptSegDistSq, ptSegDistSq, ptSegDistSq, relativeCCW, relativeCCW, relativeCCW, setLine, setLine

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventLinker.LabelLink

public EventLinker.LabelLink(EventLinker.EventLabel leftSide,
                             EventLinker.EventLabel rightSide)

Construct a new event link with the given event labels.

Parameters:

leftSide - the event label on the left side of the link

rightSide - the event label on the right side of the link

Method Detail

contains

public boolean contains(java.awt.Point p)

Determine if the line drawn to represent the link contains the given point (within a degree of proximity).

Parameters:

p - the point

Returns:

true if the line drawn to represent the link contains the given point (within a degree of proximity); false otherwise

paint

public void paint(java.awt.Graphics2D g2d)

Render the event link in the given graphics context.

Parameters:

g2d - the graphics context where the event link should be rendered

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object