com.rolemodelsoft.drawlet.examples.graphnode
Class ArrowGraphNode

java.lang.Object
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  +--com.rolemodelsoft.drawlet.basics.AbstractPaintable
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        +--com.rolemodelsoft.drawlet.basics.AbstractFigure
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              +--com.rolemodelsoft.drawlet.shapes.AbstractShape
                    |
                    +--com.rolemodelsoft.drawlet.shapes.FilledShape
                          |
                          +--com.rolemodelsoft.drawlet.shapes.AbstractRectangleShape
                                |
                                +--com.rolemodelsoft.drawlet.shapes.rectangles.RectangleShape
                                      |
                                      +--com.rolemodelsoft.drawlet.examples.graphnode.GraphNode
                                            |
                                            +--com.rolemodelsoft.drawlet.examples.graphnode.ArrowGraphNode

public class ArrowGraphNode

extends GraphNode

Here is an example of a GraphNode with Arrows.

See Also:

Serialized Form

Fields inherited from class com.rolemodelsoft.drawlet.examples.graphnode.GraphNode

renderer, string, textColor

Fields inherited from class com.rolemodelsoft.drawlet.shapes.AbstractRectangleShape

height, width, x, y

Fields inherited from class com.rolemodelsoft.drawlet.shapes.FilledShape

fillColor, lineColor

Fields inherited from class com.rolemodelsoft.drawlet.basics.AbstractFigure

listeners, locationListeners

Constructor Summary

ArrowGraphNode()

Method Summary

protected ConnectedLineCreationHandle	basicNewLineCreationHandle() Answer a new line creation handle
Locator	requestConnection(Figure requestor, int x, int y) Answers a Locator corresponding to a significant point on the receiver that will serve as a connection to the other figure.

Methods inherited from class com.rolemodelsoft.drawlet.examples.graphnode.GraphNode

changedShape, changedSize, defaultHeight, defaultString, defaultTextColor, defaultWidth, editTool, getHandles, getLabelBounds, getRenderer, getString, getStyle, getTextColor, paint, paintText, resetSizeCache, setString, setStyle, setTextColor

Methods inherited from class com.rolemodelsoft.drawlet.shapes.rectangles.RectangleShape

paintFilled, paintStrokes

Methods inherited from class com.rolemodelsoft.drawlet.shapes.AbstractRectangleShape

basicMove, basicReshape, basicResize, basicTranslate, defaultX, defaultY, getBounds, getSize

Methods inherited from class com.rolemodelsoft.drawlet.shapes.FilledShape

defaultFillColor, defaultLineColor, getFillColor, getLineColor, isOpaque, isStroked, setFillColor, setLineColor

Methods inherited from class com.rolemodelsoft.drawlet.shapes.AbstractShape

resetBoundsCache, reshapedPolygon, reshapedPolygon, setBounds, setSize

Methods inherited from class com.rolemodelsoft.drawlet.basics.AbstractFigure

addPropertyChangeListener, addRelatedLocationListener, changedLocation, contains, contains, contains, deleteLocationListeners, disconnect, duplicate, duplicateIn, estimatedDuplicateSize, figureFromLocator, fireLocationChange, firePropertyChange, firePropertyChange, fireRelationChange, fireShapeChange, fireSizeChange, getLocation, getLocator, intersects, intersects, isObsolete, isWithin, isWithin, locatorAt, move, move, postDuplicate, relatedLocationListeners, removePropertyChangeListener, removeRelatedLocationListener, resetLocationCache, setSize, translate

Methods inherited from class com.rolemodelsoft.drawlet.basics.AbstractPaintable

getBottom, getHeight, getLeft, getRight, getTop, getWidth

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrowGraphNode

public ArrowGraphNode()

Method Detail

basicNewLineCreationHandle

protected ConnectedLineCreationHandle basicNewLineCreationHandle()

Answer a new line creation handle

Overrides:

basicNewLineCreationHandle in class GraphNode

requestConnection

public Locator requestConnection(Figure requestor,
                                 int x,
                                 int y)

Answers a Locator corresponding to a significant point on the receiver that will serve as a connection to the other figure. By default, make it the middle of the receiver. Subclasses may wish to do something more meaningful.

Overrides:

requestConnection in class GraphNode

Parameters:

x - the x coordinate of the requested locator

y - the y coordinate of the requested locator