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/*
 * Copyright 2009 Sven Meier
 *
 * 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 wicketdnd.theme;

import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.head.CssHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.request.resource.CssResourceReference;
import org.apache.wicket.request.resource.ResourceReference;

/**
 * @author Sven Meier
 */
public class WebTheme extends Behavior
{
	private static final long serialVersionUID = 1L;

	private static final ResourceReference CSS = new CssResourceReference(WindowsTheme.class,
			"web/theme.css");

	@Override
	public void renderHead(Component component, IHeaderResponse response)
	{
		response.render(CssHeaderItem.forReference(CSS));
	}
	
	@Override
	public void onComponentTag(Component component, ComponentTag tag)
	{
		tag.append("class", "dnd-theme-web", " ");
	}
}