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diva.canvas.toolbox
Class SwingWrapper

java.lang.Object
 extended bydiva.canvas.AbstractFigure
 extended bydiva.canvas.toolbox.SwingWrapper

All Implemented Interfaces:

CanvasComponent, Figure, UserObjectContainer, VisibleComponent

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public class SwingWrapper

extends AbstractFigure

A figure that embeds swing components in canvas drawings.

Version:

$Id: SwingWrapper.java,v 1.12 2005年07月08日 19:54:58 cxh Exp $

Author:

Michael Shilman, John Reekie

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Constructor Summary

SwingWrapper(javax.swing.JComponent c) Construct a new swing wrapper instance to wrap the given component.

Method Summary
java.awt.geom.Rectangle2D	getBounds() Get the bounding box of this figure.
javax.swing.JComponent	getComponent() Return the component that this is wrapping.
java.awt.Shape	getShape() Get the shape of this figure.
void	paint(java.awt.Graphics2D g) Ask the wrapped component to paint itself.
void	setComponent(javax.swing.JComponent c) Replace the currently wrapped component with the given component and reshape/repaint the figure.
void	setParent(CanvasComponent fc) Set the parent of this figure.
void	transform(java.awt.geom.AffineTransform at) Transform the figure with the supplied transform.
void	translate(double x, double y) Translate the figure by the given distance.

Methods inherited from class diva.canvas.AbstractFigure

contains, getInteractor, getLayer, getOrigin, getParent, getToolTipText, getTransformContext, getUserObject, hit, intersects, isVisible, paint, repaint, repaint, setInteractor, setToolTipText, setUserObject, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

SwingWrapper

public SwingWrapper(javax.swing.JComponent c)

Construct a new swing wrapper instance to wrap the given component.

Method Detail

getBounds

public java.awt.geom.Rectangle2D getBounds()

Get the bounding box of this figure. This method overrides the inherited method to take account of the thickness of the stroke, if there is one.

Specified by:

getBounds in interface Figure

Overrides:

getBounds in class AbstractFigure

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getComponent

public javax.swing.JComponent getComponent()

Return the component that this is wrapping.

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getShape

public java.awt.Shape getShape()

Get the shape of this figure.

Specified by:

getShape in interface Figure

Specified by:

getShape in class AbstractFigure

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paint

public void paint(java.awt.Graphics2D g)

Ask the wrapped component to paint itself.

Specified by:

paint in interface VisibleComponent

Specified by:

paint in class AbstractFigure

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setComponent

public void setComponent(javax.swing.JComponent c)

Replace the currently wrapped component with the given component and reshape/repaint the figure.

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setParent

public void setParent(CanvasComponent fc)

Set the parent of this figure. This method overrides the inherited method to deal with the Swing component hierarchy.

Specified by:

setParent in interface Figure

Overrides:

setParent in class AbstractFigure

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transform

public void transform(java.awt.geom.AffineTransform at)

Transform the figure with the supplied transform. For now this throws an UnsupportedOperationException because it is unclear how we want to deal with transformations that are not shape-preserving, such as shears and rotations.

Specified by:

transform in interface Figure

Specified by:

transform in class AbstractFigure

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translate

public void translate(double x,
 double y)

Translate the figure by the given distance.

Specified by:

translate in interface Figure

Overrides:

translate in class AbstractFigure

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