| /******************************************************************************* |
| * Copyright (c) 2008 Angelo Zerr 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: |
| * Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.e4.ui.css.swt.dom; |
| |
| import org.eclipse.e4.ui.css.core.dom.IElementProvider; |
| import org.eclipse.e4.ui.css.core.engine.CSSEngine; |
| import org.eclipse.e4.ui.css.swt.helpers.SWTElementHelpers; |
| import org.eclipse.swt.widgets.Widget; |
| import org.w3c.dom.Element; |
| |
| /** |
| * {@link IElementProvider} SWT implementation to retrieve w3c Element {@link SWTElement} linked |
| * to SWT widget. |
| * |
| * @version 1.0.0 |
| * @author <a href="mailto:angelo.zerr@gmail.com">Angelo ZERR</a> |
| * |
| */ |
| public class SWTElementProvider implements IElementProvider { |
| |
| public static final IElementProvider INSTANCE = new SWTElementProvider(); |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.e4.ui.core.css.dom.IElementProvider#getElement(java.lang.Object) |
| */ |
| public Element getElement(Object element, CSSEngine engine) { |
| if (element instanceof Widget) { |
| // element is SWT Widget |
| Widget widget = (Widget) element; |
| // Return the w3c Element linked to the SWT widget. |
| return SWTElementHelpers.getElement(widget, engine); |
| } |
| return null; |
| } |
| } |