/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.css2.property;
import org.eclipse.jst.pagedesigner.css2.ICSSStyle;
import org.w3c.dom.css.CSSValue;
/**
*
* @author mengbo
* @version 1.5
*/
public class OverflowMeta extends CSSPropertyMeta {
static final String[] KEYWORDS = new String[] { ICSSPropertyID.VAL_VISIBLE,
ICSSPropertyID.VAL_HIDDEN, ICSSPropertyID.VAL_SCROLL,
ICSSPropertyID.VAL_AUTO };
/**
* Default constructor
*/
public OverflowMeta() {
super(false, ICSSPropertyID.VAL_VISIBLE);
}
protected String[] getKeywordValues() {
return KEYWORDS;
}
public Object calculateCSSValueResult(CSSValue value, String propertyName,
ICSSStyle style) {
String display = style.getDisplay();
// we only support overflow for "block". Which means we don't support it
// for table/inline-block, etc.
if (!"block".equalsIgnoreCase(display)) { //$NON-NLS-1$
return ICSSPropertyID.VAL_VISIBLE;
}
return super.calculateCSSValueResult(value, propertyName, style);
}
}