com.github.gwtbootstrap.client.ui.WellNavList.java Source code

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Here is the source code for com.github.gwtbootstrap.client.ui.WellNavList.java

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/*
 *  Copyright 2012 GWT-Bootstrap
 *
 *  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.github.gwtbootstrap.client.ui;

import com.github.gwtbootstrap.client.ui.base.DivWidget;
import com.github.gwtbootstrap.client.ui.base.StyleHelper;
import com.github.gwtbootstrap.client.ui.constants.Constants;
import com.github.gwtbootstrap.client.ui.constants.WellSize;
import com.google.gwt.dom.client.Style;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.user.client.ui.Widget;

//@formatter:off
/**
 * {@link NavList} in a {@link Well}.
 * 
 * @since 2.0.4.0
 * 
 * @author Dominik Mayer
 */
// @formatter:on
public class WellNavList extends DivWidget {

    private NavList navList = new NavList();

    /**
     * Creates an empty list.
     */
    public WellNavList() {
        setStyleName(Constants.WELL);
        super.add(navList);
        setStyle();
    }

    private void setStyle() {
        Style style = getElement().getStyle();
        style.setPaddingTop(8, Unit.PX);
        style.setPaddingBottom(8, Unit.PX);
        style.setPaddingLeft(0, Unit.PX);
        style.setPaddingRight(0, Unit.PX);
    }

    // TODO: Restrict type of widgets that can be added?
    /**
     * {@inheritDoc}
     */
    @Override
    public void add(Widget child) {
        navList.add(child);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void insert(Widget w, int beforeIndex) {
        navList.insert(w, beforeIndex);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void clear() {
        navList.clear();
    }

    /**
     * Set well size
     * 
     * @param size
     *            size
     */
    public void setSize(WellSize size) {
        StyleHelper.changeStyle(this, size, WellSize.class);
    }

}