quicktime.app.sg
Class PresentationDrawer

java.lang.Object
  |
  +--quicktime.app.time.Tasking
        |
        +--quicktime.app.sg.PresentationDrawer

All Implemented Interfaces:

Drawable, Listener, QTDrawable, quicktime.app.time.Taskable, Transformable

public class PresentationDrawer

extends Tasking

implements QTDrawable

Field Summary

Fields inherited from class quicktime.app.time.Tasking

tasker

Constructor Summary

PresentationDrawer(Presentation pres)
Deprecated. since QTJava 6.1

Method Summary

void	addedTo(java.lang.Object interest) Deprecated. since QTJava 6.1
Region	getClip() Deprecated. since QTJava 6.1
QDRect	getDisplayBounds() Deprecated. since QTJava 6.1
QDGraphics	getGWorld() Deprecated. since QTJava 6.1
java.awt.Dimension	getInitialSize() Deprecated. since QTJava 4.0
Matrix	getMatrix() Deprecated. since QTJava 6.1
QDDimension	getOriginalSize() Deprecated. since QTJava 6.1
Presentation	getPresentation() 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	setClip(Region reg) Deprecated. since QTJava 6.1
void	setDisplayBounds(QDRect bounds) Deprecated. since QTJava 6.1
void	setGWorld(QDGraphics gWorld) Deprecated. since QTJava 6.1
void	setLocation(int x, int y) Deprecated. since QTJava 6.1
void	setMatrix(Matrix matrix) Deprecated. since QTJava 6.1
void	task() Deprecated. since QTJava 6.1
java.lang.String	toString() Returns a String representation of this object * @deprecated since QTJava 6.1

Methods inherited from class quicktime.app.time.Tasking

addedToTasker, getDefaultTasker, getTasker, removedFromTasker, setDefaultTasker, startTasking, stopTasking

Methods inherited from class java.lang.Object

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

Constructor Detail

PresentationDrawer

public PresentationDrawer(Presentation pres)
                   throws QTException

Deprecated. since QTJava 6.1

This constructor creates an PresentationDrawer object from a Presentation component.

Parameters:

pres - the Presentation object to present

Method Detail

getPresentation

public Presentation getPresentation()

Deprecated. since QTJava 6.1

This returns the PresentationDrawer's Presentation that is displayed by this drawable.

Returns:

an Presentation

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.

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.

Specified by:

removedFrom in interface Listener

Parameters:

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

getGWorld

public QDGraphics getGWorld()
                     throws QTException

Deprecated. since QTJava 6.1

QTCanvas calls this method to get the destination QDGraphics of its client.

Specified by:

getGWorld in interface QTDrawable

Returns:

a QDGraphics object or null

QTException

setGWorld

public void setGWorld(QDGraphics gWorld)
               throws QTException

Deprecated. since QTJava 6.1

QTCanvas calls this method to give the client the QDGraphics object it should use to do its drawing. If the incoming QDGraphics is the QDGraphics.scratch then the drawable will not be visible and can disable itself. If a client is unable to set the graphics world it should throw an exception.

Specified by:

setGWorld in interface QTDrawable

Parameters:

gWorld - a QDGraphics object

QTException

getInitialSize

public java.awt.Dimension getInitialSize()
                                  throws QTException

Deprecated. since QTJava 4.0

This method returns the original size before the transformations specified in the returned matrix are applied.

QTException

See Also:

()

getOriginalSize

public QDDimension getOriginalSize()
                            throws QTException

Deprecated. since QTJava 6.1

This method returns the original size before the transformations specified in the returned matrix are applied.

Specified by:

getOriginalSize in interface Transformable

Returns:

the intial size of the Presentation

QTException

getMatrix

public Matrix getMatrix()
                 throws QTException

Deprecated. since QTJava 6.1

This will return the client's current display transformations

Specified by:

getMatrix in interface Transformable

Returns:

the display transformations of the client

QTException

setMatrix

public void setMatrix(Matrix matrix)
               throws QTException

Deprecated. since QTJava 6.1

This method sets the current matrix of the Transformable object to the new matrix.

Specified by:

setMatrix in interface Transformable

Parameters:

matrix - the new display Matrix

QTException

setDisplayBounds

public void setDisplayBounds(QDRect bounds)
                      throws QTException

Deprecated. since QTJava 6.1

Sets the display bounds for the Presentation

Specified by:

setDisplayBounds in interface Drawable

Parameters:

bounds - the new size and location.

QTException

setLocation

public void setLocation(int x,
                        int y)
                 throws QTException

Deprecated. since QTJava 6.1

A convenience method to set the position of a QTDrawable object.

Specified by:

setLocation in interface QTDrawable

Parameters:

x - the new x location

y - the new y location

QTException

getDisplayBounds

public QDRect getDisplayBounds()
                        throws QTException

Deprecated. since QTJava 6.1

Returns the current display location and size of the Presentation.

Specified by:

getDisplayBounds in interface Drawable

Returns:

the boundary of the client

QTException

redraw

public final 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

getClip

public Region getClip()
               throws QTException

Deprecated. since QTJava 6.1

Returns a region that defines the current clipping region for the object.

Specified by:

getClip in interface QTDrawable

Returns:

the clipping region

QTException

setClip

public void setClip(Region reg)
             throws QTException

Deprecated. since QTJava 6.1

Sets a region that will define the clipping region for the object

Specified by:

setClip in interface QTDrawable

Parameters:

reg - the new clipping region

QTException

task

public final void task()
                throws QTException

Deprecated. since QTJava 6.1

This method performs idle processing for the Presentation and will be automatically called if this object is added to the TaskThread object.

Specified by:

task in interface quicktime.app.time.Taskable

QTException

See Also:

quicktime.util.TaskThread

toString

public java.lang.String toString()

Returns a String representation of this object * @deprecated since QTJava 6.1

Overrides:

toString in class java.lang.Object