--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/m2g_qt/javasrc/com/nokia/microedition/m2g/ESWTScalableGraphics.java Fri Oct 15 12:29:39 2010 +0300
@@ -0,0 +1,95 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+package com.nokia.microedition.m2g;
+
+import javax.microedition.m2g.ScalableGraphics;
+import javax.microedition.m2g.ScalableImage;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.widgets.*;
+
+public class ESWTScalableGraphics
+{
+ Display iDisplay = null;
+ Rectangle iCanvasBounds = null;
+ ScalableGraphics iSg = null;
+ GC iBufferGC = null;
+ GC iRealGC = null;
+ Image iBufferedImage = null;
+
+ public ESWTScalableGraphics(Display display)
+ {
+
+
+ iSg = ScalableGraphics.createInstance();
+ iDisplay = display;
+ }
+
+ public ESWTScalableGraphics(Display display, Rectangle canvasBounds)
+ {
+
+ iSg = ScalableGraphics.createInstance();
+ iDisplay = display;
+ iCanvasBounds = canvasBounds;
+ }
+
+ public void setBounds(Rectangle canvasBounds)
+ {
+ iCanvasBounds = canvasBounds;
+ }
+
+ public void bindTarget(GC gc)
+ {
+
+ iRealGC = gc;
+ iBufferedImage = new Image(iDisplay, iCanvasBounds);
+ iBufferGC = new GC(iBufferedImage);
+ iSg.bindTarget(iBufferGC);
+ }
+
+ public void releaseTarget()
+ {
+
+
+ iSg.releaseTarget();
+ iBufferedImage.dispose();
+ iBufferGC.dispose();
+ /* iRealGC is disposed in paintControl */
+ iRealGC = null;
+ }
+
+ public void render(int x, int y, ScalableImage image)
+ {
+
+ iSg.render(x,y, image);
+ iRealGC.drawImage(iBufferedImage, x, y);
+ }
+
+ public void setRenderingQuality(int mode)
+ {
+
+ iSg.setRenderingQuality(mode);
+ }
+
+ public void setTransparency(float alpha)
+ {
+
+ iSg.setTransparency(alpha);
+ }
+}