quicktime.app.image
Class ImageDrawer

java.lang.Object
  |
  +--quicktime.app.image.ImageDrawer

All Implemented Interfaces:

Drawable, Listener

Deprecated. since QTJava 6.1

public class ImageDrawer

extends java.lang.Object

implements Drawable

This class will present a normal java.awt.Image object as a client of the QTCanvas.

Field Summary

protected java.awt.Component	canv Deprecated.
protected java.awt.Image	im Deprecated. since QTJava 6.1

Constructor Summary

ImageDrawer()
Deprecated. since QTJava 6.1

ImageDrawer(java.awt.Dimension initialSize, java.awt.Image image)
Deprecated.

Method Summary

void	addedTo(java.lang.Object interest) Deprecated. since QTJava 6.1
QDRect	getDisplayBounds() Deprecated. since QTJava 6.1
java.awt.Image	getImage() Deprecated. since QTJava 6.1
static ImageDrawer	getQTLogo() Deprecated. This returns an ImageDrawer object that presents the standard QuickTime logo * @deprecated since QTJava 6.1
void	redraw(Region invalidRgn) Deprecated. since QTJava 6.1
void	removedFrom(java.lang.Object interest) Deprecated. since QTJava 6.1
void	setDisplayBounds(QDRect bounds) Deprecated. since QTJava 6.1

Methods inherited from class java.lang.Object

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

Field Detail

im

protected java.awt.Image im

Deprecated. since QTJava 6.1

This is the image that the redraw method will draw to the destination Canvas

canv

protected java.awt.Component canv

Deprecated.

Constructor Detail

ImageDrawer

public ImageDrawer()

Deprecated. since QTJava 6.1

Makes a default ImageDrawer that will draw nothing as it has no image to present nor component to present in

ImageDrawer

public ImageDrawer(java.awt.Dimension initialSize,
                   java.awt.Image image)

Deprecated.

Method Detail

getQTLogo

public static final ImageDrawer getQTLogo()

Deprecated.

This returns an ImageDrawer object that presents the standard QuickTime logo * @deprecated since QTJava 6.1

addedTo

public void addedTo(java.lang.Object interest)

Deprecated. since QTJava 6.1

This method is called by the specified object when the instance of the class that implements this interface is added to the object that is the source of the interest. The ImageDrawer expect this object to be some kind of java.awt.Component, in which case it will use that Components java.awt.Graphics object to draw the java.awt.Image that it presents in the redraw call.

Specified by:

addedTo in interface Listener

Parameters:

interest - the object that is to be the source of interest for the the object that implements this interface.

removedFrom

public void removedFrom(java.lang.Object interest)

Deprecated. since QTJava 6.1

This method is called by the specified object when the instance of the class that implements this interface is removed from the object that is the source of the interest. The ImageDrawer expect this object to be some kind of java.awt.Component, in which case it will remove its capability to redraw its java.awt.Image in its redraw call.

Specified by:

removedFrom in interface Listener

Parameters:

interest - the object that was the source of interest for the the object that implements this interface.

getImage

public java.awt.Image getImage()

Deprecated. since QTJava 6.1

This method returns the current image that this object is presenting

setDisplayBounds

public void setDisplayBounds(QDRect bounds)
                      throws QTException

Deprecated. since QTJava 6.1

QTCanvas calls this method when it needs to tell the client to adjust its location, width and/or height. All values are in pixels.

Specified by:

setDisplayBounds in interface Drawable

Parameters:

bounds - the new size and location.

QTException

getDisplayBounds

public QDRect getDisplayBounds()
                        throws QTException

Deprecated. since QTJava 6.1

QTCanvas calls this method when it needs to ask the client for its boundary. All values are in pixels.

Specified by:

getDisplayBounds in interface Drawable

Returns:

the display boundary of the client

QTException

redraw

public void redraw(Region invalidRgn)
            throws QTException

Deprecated. since QTJava 6.1

QTCanvas calls this method when the client should redraw itself. If the canvas is able to discern that only a part of the client's drawing area needs to be redrawn - then this area shall be passed in using the invalidRgn. Otherwise this will be null in which case the client should redraw itself entirely.

Specified by:

redraw in interface Drawable

Parameters:

invalidRgn - the invalidRgn that the client should redraw

QTException