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/**
 * Copyright 2018 Mike Hummel
 *
 * 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.
 */
/**
 * Taken from vaadin demo. will be rewritten and extended. Currently it's a placeholder.
 */
package de.mhus.lib.vaadin.ui;

import com.vaadin.ui.Component;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.Window;

public class HelpOverlay extends Window {

	private static final long serialVersionUID = 1L;

	public HelpOverlay() {
        setContent(new CssLayout());
        setPrimaryStyleName("help-overlay");
        setDraggable(false);
        setResizable(false);
    }

    public void addComponent(Component c) {
        ((CssLayout) getContent()).addComponent(c);
    }

}