/*
 * Copyright 2008 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.gen2.table.client;

import com.google.gwt.core.client.*;
import com.google.gwt.user.client.*;

/**
 * This class should be incorporated into the DOM class.
 * <p/>
 * TODO: incorporate into DOM
 */
public class OverrideDOM extends DOM {
    private static OverrideDOMImpl impl2;

    static {
        impl2 = GWT.create( OverrideDOMImpl.class );
    }

    /**
     * Creates an HTML TD element.
     *
     * @return the newly-created element
     */
    public static Element createTD() {
        return impl2.createTD();
    }

    /**
     * Creates an HTML TH element.
     *
     * @return the newly-created element
     */
    public static Element createTH() {
        return impl2.createTH();
    }

    /**
     * Gets the cell index of a cell within a table row.
     *
     * @param td the cell element
     *
     * @return the cell index
     */
    public static int getCellIndex( Element td ) {
        return impl2.getCellIndex( td );
    }

    /**
     * Gets the row index of a row element.
     *
     * @param tr the row element
     *
     * @return the row index
     */
    public static int getRowIndex( Element tr ) {
        return DOM.getElementPropertyInt( tr, "rowIndex" );
    }
}