jpicedt.graphic.view

Class DefaultViewFactory.PicNodeConnectionView

java.lang.Object

jpicedt.graphic.view.AbstractView

jpicedt.graphic.view.DefaultViewFactory.LeafElementView

jpicedt.graphic.view.DefaultViewFactory.PicNodeConnectionView

All Implemented Interfaces:

View, ViewConstants

Enclosing class:

DefaultViewFactory

public class DefaultViewFactory.PicNodeConnectionView
extends DefaultViewFactory.LeafElementView

a View for rendering any concrete implementation of jpicedt.graphic.model.PicNodeConnection This view is responsible for painting the edge only! Nodes are rendered with their own view (provided they were added to the drawing at some early point...)

Field Summary

Fields

Modifier and Type	Field and Description
protected Arrow	arrow1
protected PicVector	arrow1Dir
protected PicPoint	arrow1Loc
protected Arrow	arrow2
protected PicVector	arrow2Dir
protected PicPoint	arrow2Loc
protected java.awt.Stroke	arrowStroke

Fields inherited from class jpicedt.graphic.view.DefaultViewFactory.LeafElementView

interiorPaint, lineWidth, outlinePaint, outlineStroke, overStrikeWidth, shadowBounds, shape

Fields inherited from class jpicedt.graphic.view.AbstractView

bounds, element, highlighter

Fields inherited from interface jpicedt.graphic.view.ViewConstants

BARBELL_SIZE, CLICK_DISTANCE

Constructor Summary

Constructors

Constructor and Description
PicNodeConnectionView(PicNodeConnection edge) construct a new View for the given node connection

Method Summary

Modifier and Type	Method and Description
void	paint(java.awt.Graphics2D g, java.awt.geom.Rectangle2D a) Render the View to the given graphic context.
protected void	syncShape() Synchronize the "shape" variable with the model.

Methods inherited from class jpicedt.graphic.view.DefaultViewFactory.LeafElementView

changedUpdate, getViewFactory, hitTest, syncAttributes, syncBounds

Methods inherited from class jpicedt.graphic.view.AbstractView

getBounds, getContainer, getDrawing, getElement, getGraphics, getHighlighter, getParentView, hitTest, paintHighlighter, repaint, setElement, setHighlighter

Methods inherited from class java.lang.Object

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

Field Detail

arrowStroke

protected java.awt.Stroke arrowStroke

arrow1

protected Arrow arrow1

arrow2

protected Arrow arrow2

arrow1Dir

protected PicVector arrow1Dir

arrow2Dir

protected PicVector arrow2Dir

arrow1Loc

protected PicPoint arrow1Loc

arrow2Loc

protected PicPoint arrow2Loc

Constructor Detail

PicNodeConnectionView

public PicNodeConnectionView(PicNodeConnection edge)

construct a new View for the given node connection

Method Detail

syncShape

protected void syncShape()

Synchronize the "shape" variable with the model. To reduce the burden for subclasses, this method calls syncTangents after having updated the shape field. It is up to subclasses to adapt their behaviour according to the underlying model, if only computing tangents is different.

Overrides:

syncShape in class DefaultViewFactory.LeafElementView

paint

public void paint(java.awt.Graphics2D g,
                  java.awt.geom.Rectangle2D a)

Render the View to the given graphic context.

Specified by:

paint in interface View

Overrides:

paint in class DefaultViewFactory.LeafElementView

a - the current graphic clip