gwt.material.design.addins.client.subheader.MaterialSubHeader Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of gwt-material-addins Show documentation
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.subheader;

import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
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.AbstractIconButton;
import gwt.material.design.client.constants.Color;

//@formatter:off

/**
 * SubHeaders are special list tiles that delineate distinct sections of a list or grid list and are typically related
 * to the current filtering or sorting criteria. Subheader tiles are either displayed inline with tiles or can be
 * associated with content, for example, in an adjacent column.
 * 
 * 
XML Namespace Declaration
 *  * {@code
 * xmlns:ma='urn:import:gwt.material.design.addins.client'
 * }
 * 
 * 
 * 
UiBinder Usage:
 *  * {@code
 *      
 * }
 * 
 *
 * @author kevzlou7979
 * @see Material Subheader
 * @see Material Design Specification
 */
//@formatter:on
public class MaterialSubHeader extends AbstractIconButton {

    private static boolean resourcesLoaded = false;

    static {
        loadResources();
    }

    static void loadResources() {
        if (!resourcesLoaded) {
            if (MaterialAddins.isDebug()) {
                MaterialDesignBase.injectDebugJs(MaterialSubHeaderDebugClientBundle.INSTANCE.subheaderJsDebug());
                MaterialDesignBase.injectCss(MaterialSubHeaderDebugClientBundle.INSTANCE.subheaderCssDebug());
            } else {
                MaterialDesignBase.injectJs(MaterialSubHeaderClientBundle.INSTANCE.subheaderJs());
                MaterialDesignBase.injectCss(MaterialSubHeaderClientBundle.INSTANCE.subheaderCss());
            }
            resourcesLoaded = true;
        }
    }

    public MaterialSubHeader() {
        super(AddinsCssName.SUBHEADER);
    }

    public MaterialSubHeader(String text) {
        this();
        setText(text);
    }

    public MaterialSubHeader(String text, Color textColor) {
        this(text);
        setTextColor(textColor);
    }

    @Override
    protected Element createElement() {
        return Document.get().createDivElement();
    }
}