/*
* @(#)QtGraphicsConfiguration.java 1.6 06/10/10
*
* Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* This program 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
* General Public License version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*/
package java.awt;
import java.awt.image.BufferedImage;
import java.awt.image.ColorModel;
/**
@version 1.11, 05/03/02 */
abstract class QtGraphicsConfiguration extends GraphicsConfiguration {
QtGraphicsConfiguration(QtGraphicsDevice device) {
this.device = device;
}
public GraphicsDevice getDevice() {
return device;
}
public Rectangle getBounds() {
return device.getBounds();
}
public BufferedImage createCompatibleImage(int width, int height) {
if(width <= 0 || height <= 0)
return null;
QtOffscreenImage qo = new QtOffscreenImage(null, width, height, this);
return createBufferedImageObject(qo, qo.psd);
}
public java.awt.image.VolatileImage createCompatibleVolatileImage(int width, int height)
{
if(width <= 0 || height <= 0)
return null;
QtVolatileImage qv = new QtVolatileImage(width, height, this);
return qv;
}
int getCompatibleImageType() {
return imageType;
}
protected native int createCompatibleImageType(int width, int height, boolean fresh);
protected native int pClonePSD(int psd);
protected native int pDisposePSD(int psd);
int createCompatibleImagePSD(int width, int height) {
int psd;
try{
psd = createCompatibleImageType(width, height, false);
} catch(OutOfMemoryError e)
{
System.gc();
psd = createCompatibleImageType(width, height, true);
}
return psd;
}
static native BufferedImage createBufferedImageObject(QtImage image, int psd);
private QtGraphicsDevice device;
protected int imageType;
}