1 /*

     2 * Copyright (c) 2009,2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 package javax.microedition.lcdui;

    18 

    19 import org.eclipse.swt.graphics.Internal_GfxPackageSupport;

    20 import org.eclipse.swt.internal.qt.graphics.GraphicsContext;

    21 

    22 final class ImageBuffer extends Buffer

    23 {

    24 

    25     private Image host;

    26 

    27     ImageBuffer(Image image)

    28     {

    29         host = image;

    30     }

    31 

    32     int getHostType()

    33     {

    34         return HOST_TYPE_IMAGE;

    35     }

    36 

    37     void setupWindowSurface()

    38     {

    39         // nothing to do here

    40     }

    41 

    42     Object getHost()

    43     {

    44         return host;

    45     }

    46 

    47     void bindToHost(GraphicsContext gc)

    48     {

    49         gc.bindTarget(Internal_GfxPackageSupport.getImage(Image.getESWTImage(host)));

    50     }

    51 

    52 }