net.clackrouter.router.graph
Class WireView.EdgeHandle

java.lang.Object
  net.clackrouter.router.graph.WireView.EdgeHandle

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

WireView

public static class WireView.EdgeHandle
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Field Summary

protected int	currentIndex Holds the index of the current (editing) label or point.
protected int	currentLabel Holds the index of the current (editing) label or point.
protected java.awt.geom.Point2D	currentPoint
protected EdgeView	edge
protected java.awt.geom.Rectangle2D[]	extraLabelLocations
protected boolean	firstOverlayCall
protected JGraph	graph
protected boolean	isEdgeConnectable
protected boolean	label
protected java.awt.geom.Rectangle2D	loc
protected EdgeView	orig
protected java.awt.geom.Rectangle2D[]	r
protected EdgeView	relevantEdge
protected boolean	source
protected boolean	target

Constructor Summary

WireView.EdgeHandle(EdgeView edge, GraphContext ctx)

Method Summary

protected ConnectionSet	createConnectionSet(EdgeView view, java.lang.Object edge, boolean verbose)
protected void	invalidate()
boolean	isAddPointEvent(java.awt.event.MouseEvent event) Returning true signifies a mouse event adds a new point to an edge.
boolean	isConstrainedMoveEvent(java.awt.event.MouseEvent e)
protected boolean	isEditing()
boolean	isRemovePointEvent(java.awt.event.MouseEvent event) Returning true signifies a mouse event removes a given point.
protected boolean	isSourceEditing()
protected boolean	isTargetEditing()
void	mouseDragged(java.awt.event.MouseEvent event)
void	mouseMoved(java.awt.event.MouseEvent event) Invoked when the mouse pointer has been moved on a component (with no buttons down).
void	mousePressed(java.awt.event.MouseEvent event)
void	mouseReleased(java.awt.event.MouseEvent e)
void	overlay(java.awt.Graphics g)
void	paint(java.awt.Graphics g)
protected void	paintPort(java.awt.Graphics g, CellView p)
protected void	reloadPoints(EdgeView edge)
protected boolean	snap(boolean source, java.awt.geom.Point2D point)

Methods inherited from class java.lang.Object

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

Field Detail

graph

protected JGraph graph

edge

protected EdgeView edge

orig

protected EdgeView orig

label

protected boolean label

source

protected boolean source

target

protected boolean target

currentLabel

protected int currentLabel

Holds the index of the current (editing) label or point.

currentIndex

protected int currentIndex

Holds the index of the current (editing) label or point.

currentPoint

protected java.awt.geom.Point2D currentPoint

r

protected transient java.awt.geom.Rectangle2D[] r

loc

protected transient java.awt.geom.Rectangle2D loc

extraLabelLocations

protected transient java.awt.geom.Rectangle2D[] extraLabelLocations

firstOverlayCall

protected boolean firstOverlayCall

isEdgeConnectable

protected boolean isEdgeConnectable

relevantEdge

protected EdgeView relevantEdge

Constructor Detail

WireView.EdgeHandle

public WireView.EdgeHandle(EdgeView edge,
                           GraphContext ctx)

Method Detail

reloadPoints

protected void reloadPoints(EdgeView edge)

paint

public void paint(java.awt.Graphics g)

overlay

public void overlay(java.awt.Graphics g)

paintPort

protected void paintPort(java.awt.Graphics g,
                         CellView p)

snap

protected boolean snap(boolean source,
                       java.awt.geom.Point2D point)

isConstrainedMoveEvent

public boolean isConstrainedMoveEvent(java.awt.event.MouseEvent e)

isAddPointEvent

public boolean isAddPointEvent(java.awt.event.MouseEvent event)

Returning true signifies a mouse event adds a new point to an edge.

isRemovePointEvent

public boolean isRemovePointEvent(java.awt.event.MouseEvent event)

Returning true signifies a mouse event removes a given point.

isSourceEditing

protected boolean isSourceEditing()

isTargetEditing

protected boolean isTargetEditing()

isEditing

protected boolean isEditing()

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent event)

Invoked when the mouse pointer has been moved on a component (with no buttons down).

mousePressed

public void mousePressed(java.awt.event.MouseEvent event)

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent event)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

createConnectionSet

protected ConnectionSet createConnectionSet(EdgeView view,
                                            java.lang.Object edge,
                                            boolean verbose)

invalidate

protected void invalidate()