Bug 256844 [CSS] TK-UI CSS engine for Nebula widget
examples/org.eclipse.e4.ui.examples.css/src/org/eclipse/e4/ui/examples/css/editor/AbstractCSSSWTEditor.java
/*******************************************************************************
 * 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.examples.css.editor;
import java.io.File;
import java.util.ArrayList;
import org.eclipse.e4.ui.css.core.css2.CSS2FontPropertiesHelpers;
import org.eclipse.e4.ui.css.core.dom.IElementProvider;
import org.eclipse.e4.ui.css.core.dom.properties.css2.CSS2FontProperties;
import org.eclipse.e4.ui.css.core.engine.CSSEngine;
import org.eclipse.e4.ui.examples.css.editor.AbstractCSSEditor;
import org.eclipse.e4.ui.css.core.serializers.CSSSerializerConfiguration;
import org.eclipse.e4.ui.css.swt.dom.SWTElementProvider;
import org.eclipse.e4.ui.css.swt.dom.html.SWTHTMLElementProvider;
import org.eclipse.e4.ui.css.swt.engine.CSSSWTEngineImpl;
import org.eclipse.e4.ui.css.swt.serializers.CSSSWTSerializerConfiguration;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;