1 files changed, 104 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT OpenGL/emulated/org/eclipse/swt/opengl/GLCanvas.java b/bundles/org.eclipse.swt/Eclipse SWT OpenGL/emulated/org/eclipse/swt/opengl/GLCanvas.java
new file mode 100644
index 0000000000..1f03cde626
--- /dev/null
+++ b/bundles/org.eclipse.swt/Eclipse SWT OpenGL/emulated/org/eclipse/swt/opengl/GLCanvas.java
@@ -0,0 +1,104 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.swt.opengl;
+
+import org.eclipse.swt.*;
+import org.eclipse.swt.widgets.*;
+
+/**
+ * GLCanvas is a widget capable of displaying OpenGL content.
+ * 
+ * @see GLData
+ * @see <a href="http://www.eclipse.org/swt/snippets/#opengl">OpenGL snippets</a>
+ * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
+ *
+ * @since 3.2
+ */
+
+public class GLCanvas extends Canvas {
+
+/**
+ * Create a GLCanvas widget using the attributes described in the GLData
+ * object provided.
+ *
+ * @param parent a composite widget
+ * @param style the bitwise OR'ing of widget styles
+ * @param data the requested attributes of the GLCanvas
+ *
+ * @exception IllegalArgumentException
+ * <ul><li>ERROR_NULL_ARGUMENT when the data is null
+ *     <li>ERROR_UNSUPPORTED_DEPTH when the requested attributes cannot be provided</ul> 
+ * </ul>
+ */
+public GLCanvas (Composite parent, int style, GLData data) {
+	super (parent, style);
+	SWT.error (SWT.ERROR_NOT_IMPLEMENTED);
+}
+
+/**
+ * Returns a GLData object describing the created context.
+ *  
+ * @return GLData description of the OpenGL context attributes
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public GLData getGLData () {
+	checkWidget ();
+	SWT.error (SWT.ERROR_NOT_IMPLEMENTED);
+	return null;
+}
+
+/**
+ * Returns a boolean indicating whether the receiver's OpenGL context
+ * is the current context.
+ *  
+ * @return true if the receiver holds the current OpenGL context,
+ * false otherwise
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public boolean isCurrent () {
+	checkWidget ();
+	SWT.error (SWT.ERROR_NOT_IMPLEMENTED);
+	return false;
+}
+
+/**
+ * Sets the OpenGL context associated with this GLCanvas to be the
+ * current GL context.
+ * 
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public void setCurrent () {
+	checkWidget ();
+	SWT.error (SWT.ERROR_NOT_IMPLEMENTED);
+}
+
+/**
+ * Swaps the front and back color buffers.
+ * 
+ * @exception SWTException <ul>
+ *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
+ *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
+ * </ul>
+ */
+public void swapBuffers () {
+	checkWidget ();
+	SWT.error (SWT.ERROR_NOT_IMPLEMENTED);
+}
+}