gwt.material.design.addins.client.menubar.MaterialMenuBar Maven / Gradle / Ivy

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Extra Components of GWT Material Framework

There is a newer version: 2.8.3

/*
 * #%L
 * GwtMaterial
 * %%
 * Copyright (C) 2015 - 2017 GwtMaterialDesign
 * %%
 * 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.
 * #L%
 */
package gwt.material.design.addins.client.menubar;

import com.google.gwt.dom.client.Document;
import gwt.material.design.addins.client.MaterialAddins;
import gwt.material.design.addins.client.base.constants.AddinsCssName;
import gwt.material.design.client.MaterialDesignBase;
import gwt.material.design.client.base.MaterialWidget;

import static gwt.material.design.jquery.client.api.JQuery.$;

//@formatter:off

/**
 * Menu bar is a component that bring a good UI UX navigation for Desktop or tablet interface.
 * It may require to have a dropdown components inside menu bar.
 * 
 * 
XML Namespace Declaration
 *  * {@code
 * xmlns:ma='urn:import:gwt.material.design.addins.client'
 * }
 * 
 * 
 * 
UiBinder Usage:
 *  * {@code
 * 
 *      <!-- Menu Bar link -->
 *      
 *
 *      <!-- Edit Drop Down -->
 *      
 *      
 *          
 *      
 *      
 *          
 *      
 *   
 * 
 * }
 * 
 *
 * @author kevzlou7979
 * @see MenuBar
 * @see Material Design Specification
 */
//@formatter:on
public class MaterialMenuBar extends MaterialWidget {

    static {
        if (MaterialAddins.isDebug()) {
            MaterialDesignBase.injectCss(MaterialMenuBarDebugClientBundle.INSTANCE.menubarCssDebug());
        } else {
            MaterialDesignBase.injectCss(MaterialMenuBarClientBundle.INSTANCE.menubarCss());
        }
    }

    private String minHeight;

    public MaterialMenuBar() {
        super(Document.get().createDivElement(), AddinsCssName.MENU_BAR);
    }

    @Override
    protected void onLoad() {
        super.onLoad();

        build();
    }

    @Override
    protected void build() {
        $(getElement()).find(".dropdown-content li").css("minHeight", minHeight);
        $(getElement()).find(".dropdown-content li").css("lineHeight", minHeight);
        $(getElement()).find(".dropdown-content li").css("maxHeight", minHeight);
    }

    public void setItemHeight(String minHeight) {
        this.minHeight = minHeight;
    }
}