com.inet.html.image
Class RemoteImage

java.lang.Object
  com.inet.html.image.RemoteImage

public class RemoteImage
extends java.lang.Object

This class proxies an image which is about to be loaded by the ImageFetcher

Field Summary

static int	STATUS_FINISHED
static int	STATUS_INVALID
static int	STATUS_LOADING
static int	STATUS_NEW

Constructor Summary

RemoteImage(java.awt.Image content)
Creates the image.

RemoteImage(java.net.URL location)
Creates the image.

Method Summary

void	addObserver(java.awt.image.ImageObserver observer) Adds an ImageObserver
java.awt.Image	getContent() Returns the content of the proxy.
int	getHeight() Returns the height of the image, may be 0 as long as the image was not loaded
java.net.URL	getLocation() Returns the location URL of this image
int	getStatus() Returns the current loading status of the image
int	getWidth() Returns the width of the image, may be 0 as long as the image was not loaded
void	imageUpdate(int infoflags, int x, int y, int width, int height) Notifies all registered image observers
void	removeObserver(java.awt.image.ImageObserver observer) Removes an image observer
void	setContent(java.awt.Image content) Sets the content of the proxy.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

STATUS_NEW

public static final int STATUS_NEW

See Also:

Constant Field Values

STATUS_LOADING

public static final int STATUS_LOADING

See Also:

Constant Field Values

STATUS_FINISHED

public static final int STATUS_FINISHED

See Also:

Constant Field Values

STATUS_INVALID

public static final int STATUS_INVALID

See Also:

Constant Field Values

Constructor Detail

RemoteImage

public RemoteImage(java.net.URL location)

Creates the image. NOTE: This image will not auto-load! Use the ImageFetcher to get images of this type

Parameters:

location - the location to load the image from

RemoteImage

public RemoteImage(java.awt.Image content)

Creates the image.

Parameters:

content - the image content to display

Method Detail

getLocation

public java.net.URL getLocation()

Returns the location URL of this image

Returns:

the location URL of this image, not null

getHeight

public int getHeight()

Returns the height of the image, may be 0 as long as the image was not loaded

Returns:

the height of the image, may be 0 as long as the image was not loaded

getWidth

public int getWidth()

Returns the width of the image, may be 0 as long as the image was not loaded

Returns:

the width of the image, may be 0 as long as the image was not loaded

addObserver

public void addObserver(java.awt.image.ImageObserver observer)

Adds an ImageObserver

Parameters:

observer - the observer to add

removeObserver

public void removeObserver(java.awt.image.ImageObserver observer)

Removes an image observer

Parameters:

observer - the observer to remove

imageUpdate

public void imageUpdate(int infoflags,
                        int x,
                        int y,
                        int width,
                        int height)

Notifies all registered image observers

Parameters:

infoflags - the bitwise inclusive OR of the following flags: WIDTH, HEIGHT, PROPERTIES, SOMEBITS, FRAMEBITS, ALLBITS, ERROR, ABORT.

x - the x coordinate.

y - the y coordinate.

width - the width.

height - the height.

See Also:

ImageObserver

getStatus

public int getStatus()

Returns the current loading status of the image

Returns:

the current loading status of the image

See Also:

STATUS_NEW, STATUS_LOADING, STATUS_FINISHED, STATUS_INVALID

setContent

public void setContent(java.awt.Image content)

Sets the content of the proxy. This is the actual content, which should be loaded by the fetcher!

Parameters:

content - the content of the proxy

getContent

public java.awt.Image getContent()

Returns the content of the proxy. This is the actual content, which should be loaded by the fetcher!

Returns:

content the content of the proxy

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object