ptolemy.homer.widgets

Class ResizableImageWidget

java.lang.Object

org.netbeans.api.visual.widget.Widget

ptolemy.homer.widgets.ResizableImageWidget

All Implemented Interfaces:

javax.accessibility.Accessible

Direct Known Subclasses:

NamedObjectIconWidget, NamedObjectImageWidget

public class ResizableImageWidget
extends org.netbeans.api.visual.widget.Widget

A fork of ImageWidget with a fix to support resize-ability. Based on bug report http://netbeans.org/bugzilla/show_bug.cgi?id=170884 and article http://java.dzone.com/news/how-add-resize-functionality-v A widget representing image. The origin of the widget is at its top-left corner.

Since:

Ptolemy II 10.0

Version:

$Id: ResizableImageWidget.java 69607 2014-07-30 17:07:26Z cxh $, $Id: ResizableImageWidget.java 69607 2014-07-30 17:07:26Z cxh $

Author:

David Kaspar

Nested Class Summary

Nested classes/interfaces inherited from class org.netbeans.api.visual.widget.Widget

org.netbeans.api.visual.widget.Widget.Dependency

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.image.ImageObserver	_observer The image observer.

Constructor Summary

Constructors

Constructor and Description
ResizableImageWidget(org.netbeans.api.visual.widget.Scene scene) Creates an image widget.
ResizableImageWidget(org.netbeans.api.visual.widget.Scene scene, java.awt.Image image) Creates an image widget.

Method Summary

Modifier and Type	Method and Description
protected java.awt.Rectangle	calculateClientArea() Calculates a client area of the image.
java.awt.Image	getImage() Returns an image.
boolean	isPaintAsDisabled() Returns whether the label is painted as disabled.
protected void	paintWidget() Paints the image widget.
void	setImage(java.awt.Image image) Sets an image.
void	setPaintAsDisabled(boolean paintAsDisabled) Sets whether the label is painted as disabled.

Methods inherited from class org.netbeans.api.visual.widget.Widget

addChild, addChild, addChild, addChild, addChildren, addDependency, bringToBack, bringToFront, convertLocalToScene, convertLocalToScene, convertSceneToLocal, convertSceneToLocal, createActions, equals, getAccessibleContext, getActions, getActions, getBackground, getBorder, getBounds, getChildConstraint, getChildren, getClientArea, getCursor, getCursorAt, getDependencies, getFont, getForeground, getGraphics, getLayout, getLocation, getLookup, getMaximumSize, getMinimumSize, getParentWidget, getPreferredBounds, getPreferredLocation, getPreferredSize, getResourceTable, getScene, getState, getToolTipText, hashCode, isCheckClipping, isEnabled, isHitAt, isOpaque, isPreferredBoundsSet, isRepaintRequiredForRevalidating, isValidated, isVisible, notifyAdded, notifyBackgroundChanged, notifyFontChanged, notifyForegroundChanged, notifyRemoved, notifyStateChanged, paint, paintBackground, paintBorder, paintChildren, removeChild, removeChildren, removeChildren, removeDependency, removeFromParent, repaint, resolveBounds, revalidate, revalidate, setAccessibleContext, setBackground, setBackgroundFromResource, setBorder, setBorder, setCheckClipping, setChildConstraint, setCursor, setEnabled, setFont, setFontFromResource, setForeground, setForegroundFromResource, setLayout, setMaximumSize, setMinimumSize, setOpaque, setPreferredBounds, setPreferredLocation, setPreferredSize, setResourceTable, setState, setToolTipText, setVisible, updateResources

Methods inherited from class java.lang.Object

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

Field Detail

_observer

protected java.awt.image.ImageObserver _observer

The image observer.

Constructor Detail

ResizableImageWidget

public ResizableImageWidget(org.netbeans.api.visual.widget.Scene scene)

Creates an image widget.

Parameters:

scene - The scene.

ResizableImageWidget

public ResizableImageWidget(org.netbeans.api.visual.widget.Scene scene,
                            java.awt.Image image)

Creates an image widget.

Parameters:

scene - The scene.

image - The image.

Method Detail

getImage

public java.awt.Image getImage()

Returns an image.

Returns:

The image.

See Also:

setImage(Image)

isPaintAsDisabled

public boolean isPaintAsDisabled()

Returns whether the label is painted as disabled.

Returns:

True if the label is painted as disabled.

setImage

public void setImage(java.awt.Image image)

Sets an image.

Parameters:

image - The image

See Also:

getImage()

setPaintAsDisabled

public void setPaintAsDisabled(boolean paintAsDisabled)

Sets whether the label is painted as disabled.

Parameters:

paintAsDisabled - If true, then the label is painted as disabled.

calculateClientArea

protected java.awt.Rectangle calculateClientArea()

Calculates a client area of the image.

Overrides:

calculateClientArea in class org.netbeans.api.visual.widget.Widget

Returns:

The calculated client area.

paintWidget

protected void paintWidget()

Paints the image widget.

Overrides:

paintWidget in class org.netbeans.api.visual.widget.Widget