abbot.tester.extensions

Class JGraphLocation

java.lang.Object

abbot.tester.ComponentLocation

abbot.tester.extensions.JGraphLocation

public class JGraphLocation
extends ComponentLocation

Provides encapsulation of the location of vertices and edges in a JGraph (a coordinate or item index). This class provides an example of a ComponentLocation extension. Note that all bounds information must be converted to screen coordinates with JGraph.toScreen(Point2D) or JGraph.toScreen(Rectangle2D) before use in actions.

Field Summary

Fields inherited from class abbot.tester.ComponentLocation

CENTER

Constructor Summary

Constructors

Constructor and Description
JGraphLocation()
JGraphLocation(int index)
JGraphLocation(Point where)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	badFormat(String encoded)
boolean	equals(Object o) Returns whether the given object is an equivalent ComponentLocation.
Rectangle	getBounds(Component c) Return the bounds of this location.
protected Rectangle	getCellBounds(JGraph graph, Object o) Return the bounds of the cell in screen coordinates.
Point	getPoint(Component c) Return a concrete point for the abstract location.
protected Point	indexToPoint(JGraph graph, int index) Convert the given object index into a screen coordinate.
ComponentLocation	parse(String encoded) Convert the given encoding into the proper location.
protected Point	toScreen(JGraph graph, int x, int y)
protected Rectangle	toScreen(JGraph graph, Rectangle2D rect)
String	toString()

Methods inherited from class abbot.tester.ComponentLocation

encodeIndex, encodeValue, isIndex, isValue, parseIndex, parseValue

Methods inherited from class java.lang.Object

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

Constructor Detail

JGraphLocation

public JGraphLocation()

JGraphLocation

public JGraphLocation(int index)

JGraphLocation

public JGraphLocation(Point where)

Method Detail

badFormat

protected String badFormat(String encoded)

Overrides:

badFormat in class ComponentLocation

getCellBounds

protected Rectangle getCellBounds(JGraph graph,
                      Object o)

Return the bounds of the cell in screen coordinates.

indexToPoint

protected Point indexToPoint(JGraph graph,
                 int index)

Convert the given object index into a screen coordinate.

getPoint

public Point getPoint(Component c)

Return a concrete point for the abstract location.

Overrides:

getPoint in class ComponentLocation

getBounds

public Rectangle getBounds(Component c)

Return the bounds of this location. If the location refers to a cell, returns the cell's bounding box.

Overrides:

getBounds in class ComponentLocation

equals

public boolean equals(Object o)

Description copied from class: ComponentLocation

Returns whether the given object is an equivalent ComponentLocation.

Overrides:

equals in class ComponentLocation

toString

public String toString()

Overrides:

toString in class ComponentLocation

parse

public ComponentLocation parse(String encoded)

Description copied from class: ComponentLocation

Convert the given encoding into the proper location. Allowed formats: (x, y)

Overrides:

parse in class ComponentLocation

toScreen

protected Point toScreen(JGraph graph,
             int x,
             int y)

toScreen

protected Rectangle toScreen(JGraph graph,
                 Rectangle2D rect)