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/* PaintEvent.java -- An area of the screen needs to be repainted.
Copyright (C) 1999 Free Software Foundation, Inc.
This file is part of the non-peer AWT libraries of GNU Classpath.
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as published
by the Free Software Foundation, either version 2 of the License, or
(at your option) any later verion.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; if not, write to the Free Software Foundation
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA. */
package java.awt.event;
import java.awt.Component;
import java.awt.Rectangle;
/**
* This event is generated when an area of the screen needs to be
* painted.
*
* @author Aaron M. Renn (arenn@urbanophile.com)
*/
public class PaintEvent extends ComponentEvent
implements java.io.Serializable
{
/*
* Static Variables
*/
/**
* This is the first id in the range of event ids used by this class.
*/
public static final int PAINT_FIRST = 800;
/**
* This is the last id in the range of event ids used by this class.
*/
public static final int PAINT_LAST = 801;
/**
* This id is for paint event types.
*/
public static final int PAINT = 800;
/**
* This id is for update event types.
*/
public static final int UPDATE = 801;
/*************************************************************************/
/*
* Instance Methods
*/
/**
* @serial This is the rectange to be painted or updated.
*/
private Rectangle updateRect;
/*************************************************************************/
/*
* Constructors
*/
/**
* Initializes a new instance of <code>PaintEvent</code> with the specified
* source, id, and update region.
*/
public
PaintEvent(Component source, int id, Rectangle updateRect)
{
super(source, id);
this.updateRect = updateRect;
}
/*************************************************************************/
/*
* Instance Methods
*/
/**
* Returns the rectange to be updated for this event.
*
* @return The rectangle to be updated for this event.
*/
public Rectangle
getUpdateRect()
{
return(updateRect);
}
/*************************************************************************/
/**
* Sets the rectangle to be updated for this event.
*
* @param updateRect The new update rectangle for this event.
*/
public void
setUpdateRect(Rectangle updateRect)
{
this.updateRect = updateRect;
}
/*************************************************************************/
/**
* Returns a string identifying this event.
*
* @param A string identifying this event.
*/
public String
paramString()
{
return(getClass().getName());
}
} // class PaintEvent
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