org.eclipse.swt.events

Class PaintEvent

java.lang.Object

java.util.EventObject

org.eclipse.swt.internal.SWTEventObject

org.eclipse.swt.events.TypedEvent

org.eclipse.swt.events.PaintEvent

All Implemented Interfaces:

java.io.Serializable

public final class PaintEvent
extends TypedEvent

Instances of this class are sent as a result of visible areas of controls requiring re-painting.

See Also:

PaintListener, Sample code and further information, Serialized Form

Structure Diagram

Field Summary

Fields

Modifier and Type	Field and Description
int	count the number of following paint events which are pending which may always be zero on some platforms
GC	gc the graphics context to use when painting that is configured to use the colors, font and damaged region of the control.
int	height the height of the bounding rectangle of the region that requires painting
(package private) static long	serialVersionUID
int	width the width of the bounding rectangle of the region that requires painting
int	x the x offset of the bounding rectangle of the region that requires painting
int	y the y offset of the bounding rectangle of the region that requires painting

Fields inherited from class org.eclipse.swt.events.TypedEvent

data, display, time, widget

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
PaintEvent(Event e) Constructs a new instance of this class based on the information in the given untyped event.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	toString() Returns a string containing a concise, human-readable description of the receiver.

Methods inherited from class org.eclipse.swt.events.TypedEvent

getName

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

gc

public GC gc

the graphics context to use when painting that is configured to use the colors, font and damaged region of the control. It is valid only during the paint and must not be disposed

x

public int x

the x offset of the bounding rectangle of the region that requires painting

y

public int y

the y offset of the bounding rectangle of the region that requires painting

width

public int width

the width of the bounding rectangle of the region that requires painting

height

public int height

the height of the bounding rectangle of the region that requires painting

count

public int count

the number of following paint events which are pending which may always be zero on some platforms

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

PaintEvent

public PaintEvent(Event e)

Constructs a new instance of this class based on the information in the given untyped event.

Parameters:

e - the untyped event containing the information

Method Detail

toString

public java.lang.String toString()

Returns a string containing a concise, human-readable description of the receiver.

Overrides:

toString in class TypedEvent

Returns:

a string representation of the event