com.eteks.sweethome3d.swing

Class IconManager

java.lang.Object

com.eteks.sweethome3d.swing.IconManager

public class IconManager
extends java.lang.Object

Singleton managing icons cache.

Author:

Emmanuel Puybaret

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the loaded resources cache and shutdowns the multithreaded service that loads icons.
javax.swing.Icon	getErrorIcon() Returns the icon displayed for wrong content.
javax.swing.Icon	getErrorIcon(int height) Returns the icon displayed for wrong content resized at a given height.
javax.swing.Icon	getIcon(Content content, java.awt.Component waitingComponent) Returns an icon read from content.
javax.swing.Icon	getIcon(Content content, int height, java.awt.Component waitingComponent) Returns an icon read from content and rescaled at a given height.
static IconManager	getInstance() Returns an instance of this singleton.
javax.swing.Icon	getWaitIcon() Returns the icon displayed while a content is loaded.
javax.swing.Icon	getWaitIcon(int height) Returns the icon displayed while a content is loaded resized at a given height.
boolean	isErrorIcon(javax.swing.Icon icon) Returns true if the given icon is the error icon used by this manager to indicate it couldn't load an icon.
boolean	isWaitIcon(javax.swing.Icon icon) Returns true if the given icon is the wait icon used by this manager to indicate it's currently loading an icon.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static IconManager getInstance()

Returns an instance of this singleton.

clear

public void clear()

Clears the loaded resources cache and shutdowns the multithreaded service that loads icons.

getErrorIcon

public javax.swing.Icon getErrorIcon(int height)

Returns the icon displayed for wrong content resized at a given height.

getErrorIcon

public javax.swing.Icon getErrorIcon()

Returns the icon displayed for wrong content.

isErrorIcon

public boolean isErrorIcon(javax.swing.Icon icon)

Returns true if the given icon is the error icon used by this manager to indicate it couldn't load an icon.

getWaitIcon

public javax.swing.Icon getWaitIcon(int height)

Returns the icon displayed while a content is loaded resized at a given height.

getWaitIcon

public javax.swing.Icon getWaitIcon()

Returns the icon displayed while a content is loaded.

isWaitIcon

public boolean isWaitIcon(javax.swing.Icon icon)

Returns true if the given icon is the wait icon used by this manager to indicate it's currently loading an icon.

getIcon

public javax.swing.Icon getIcon(Content content,
                                java.awt.Component waitingComponent)

Returns an icon read from content.

Parameters:

content - an object containing an image

waitingComponent - a waiting component. If null, the returned icon will be read immediately in the current thread.

getIcon

public javax.swing.Icon getIcon(Content content,
                                int height,
                                java.awt.Component waitingComponent)

Returns an icon read from content and rescaled at a given height.

Parameters:

content - an object containing an image

height - the desired height of the returned icon

waitingComponent - a waiting component. If null, the returned icon will be read immediately in the current thread.