Class IconDeckRadianceIcon<T>

java.lang.Object

org.pushingpixels.radiance.component.api.common.icon.IconDeckRadianceIcon<T>

Type Parameters:

T - enumeration key into the deck

All Implemented Interfaces:

Icon, AsynchronousLoading, RadianceIcon

public class IconDeckRadianceIcon<T>
extends Object
implements RadianceIcon, AsynchronousLoading

Implementation of the RadianceIcon that allows switching the icon painting at runtime. This class can be used as a delegate in the DecoratedRadianceIcon where the "base" icon is changed at runtime without the need to recompute all the decorators.

Nested Class Summary

Nested classes/interfaces inherited from interface RadianceIcon

RadianceIcon.ColorFilter, RadianceIcon.Factory

Field Summary

Fields

Modifier and Type	Field	Description
private RadianceIcon	currentIcon	Currently shown icon.
private final Map<T, ? extends RadianceIcon>	iconDeck	The icon deck.

Constructor Summary

Constructors

Constructor	Description
IconDeckRadianceIcon(Map<T, ? extends RadianceIcon> iconDeck)	Creates the icon deck.

Method Summary

Modifier and Type	Method	Description
void	addAsynchronousLoadListener(AsynchronousLoadListener l)	Adds listener on the asynchronous loading events.
int	getIconHeight()
int	getIconWidth()
boolean	isLoading()	Returns indication whether the content is still loading.
void	paintIcon(Component c, Graphics g, int x, int y)
void	removeAsynchronousLoadListener(AsynchronousLoadListener l)	Removes listener on the asynchronous loading events.
void	setColorFilter(RadianceIcon.ColorFilter colorFilter)
void	setDimension(Dimension dim)	Changes the dimension of this icon.
void	setIcon(T key)	Sets the currently shown icon.
boolean	supportsColorFilter()

Methods inherited from class Object

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

Methods inherited from interface RadianceIcon

toImage

Field Details

currentIcon

private RadianceIcon currentIcon

Currently shown icon.

iconDeck

private final Map<T, ? extends RadianceIcon> iconDeck

The icon deck.

Constructor Details

IconDeckRadianceIcon

public IconDeckRadianceIcon(Map<T, ? extends RadianceIcon> iconDeck)

Creates the icon deck.

Parameters:

iconDeck - Icon deck.

Method Details

setIcon

public void setIcon(T key)

Sets the currently shown icon.

Parameters:

key - Icon key.

setDimension

public void setDimension(Dimension dim)

Description copied from interface: RadianceIcon

Changes the dimension of this icon.

Specified by:

setDimension in interface RadianceIcon

Parameters:

dim - New dimension for this icon.

supportsColorFilter

public boolean supportsColorFilter()

Specified by:

supportsColorFilter in interface RadianceIcon

setColorFilter

public void setColorFilter(RadianceIcon.ColorFilter colorFilter)

Specified by:

setColorFilter in interface RadianceIcon

getIconHeight

public int getIconHeight()

Specified by:

getIconHeight in interface Icon

getIconWidth

public int getIconWidth()

Specified by:

getIconWidth in interface Icon

paintIcon

public void paintIcon(Component c,
 Graphics g,
 int x,
 int y)

Specified by:

paintIcon in interface Icon

addAsynchronousLoadListener

public void addAsynchronousLoadListener(AsynchronousLoadListener l)

Description copied from interface: AsynchronousLoading

Adds listener on the asynchronous loading events.

Specified by:

addAsynchronousLoadListener in interface AsynchronousLoading

Parameters:

l - Listener to add.

isLoading

public boolean isLoading()

Description copied from interface: AsynchronousLoading

Returns indication whether the content is still loading.

Specified by:

isLoading in interface AsynchronousLoading

Returns:

true if the content is still loading, false otherwise.

removeAsynchronousLoadListener

public void removeAsynchronousLoadListener(AsynchronousLoadListener l)

Description copied from interface: AsynchronousLoading

Removes listener on the asynchronous loading events.

Specified by:

removeAsynchronousLoadListener in interface AsynchronousLoading

Parameters:

l - Listener to remove.