ptolemy.vergil.basic

Class BasicGraphPane

java.lang.Object

diva.canvas.CanvasPane

diva.canvas.GraphicsPane

diva.graph.GraphPane

ptolemy.vergil.basic.BasicGraphPane

All Implemented Interfaces:

diva.canvas.CanvasComponent, diva.canvas.event.EventAcceptor

public class BasicGraphPane
extends diva.graph.GraphPane

A simple graph pane that has an associated Ptolemy model and handles getting the background color from the preferences.

Since:

Ptolemy II 8.0

Author:

Edward A. Lee

Pt.AcceptedRating:

Red (eal)

Pt.ProposedRating:

Yellow (eal)

Field Summary

Fields inherited from class diva.canvas.GraphicsPane

_backgroundEventLayer, _backgroundLayer, _foregroundEventLayer, _foregroundLayer, _layers, _overlayLayer

Constructor Summary

Constructors

Constructor and Description
BasicGraphPane(diva.graph.GraphController controller, diva.graph.GraphModel model, NamedObj entity) Create a pane that updates the background color on each repaint if there is a preference attribute.

Method Summary

Modifier and Type	Method and Description
void	repaint() Override the base class to set the background.
void	repaint(diva.canvas.DamageRegion damage) Override the base class to set the background.

Methods inherited from class diva.graph.GraphPane

getGraphController, getGraphModel

Methods inherited from class diva.canvas.GraphicsPane

_rebuildLayerArray, getBackgroundEventLayer, getBackgroundLayer, getForegroundEventLayer, getForegroundLayer, getOverlayLayer, layersFromBack, layersFromFront, setBackgroundEventLayer, setBackgroundLayer, setForegroundEventLayer, setForegroundLayer, setOverlayLayer

Methods inherited from class diva.canvas.CanvasPane

_initNewLayer, _nullifyLayer, dispatchEvent, getCanvas, getParent, getSize, getToolTipText, getTransformContext, isAntialiasing, isEnabled, layers, paint, paint, processLayerEvent, scale, setAntialiasing, setCanvas, setEnabled, setParent, setSize, setSize, setTransform, translate

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicGraphPane

public BasicGraphPane(diva.graph.GraphController controller,
                      diva.graph.GraphModel model,
                      NamedObj entity)

Create a pane that updates the background color on each repaint if there is a preference attribute.

Parameters:

controller - The controller.

model - The graph model.

entity - The Ptolemy II model being displayed.

Method Detail

repaint

public void repaint()

Override the base class to set the background.

Specified by:

repaint in interface diva.canvas.CanvasComponent

Overrides:

repaint in class diva.canvas.CanvasPane

repaint

public void repaint(diva.canvas.DamageRegion damage)

Override the base class to set the background.

Specified by:

repaint in interface diva.canvas.CanvasComponent

Overrides:

repaint in class diva.canvas.CanvasPane

Parameters:

damage - The damage region.