gwt.material.design.client.ui.MaterialParallax Maven / Gradle / Ivy
/*
* #%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.client.ui;
import com.google.gwt.dom.client.Document;
import com.google.gwt.user.client.ui.Widget;
import gwt.material.design.client.base.MaterialWidget;
import gwt.material.design.client.constants.CssName;
import gwt.material.design.client.ui.html.Div;
import static gwt.material.design.client.js.JsMaterialElement.$;
//@formatter:off
/**
* Material Parallax is an effect where the background content or image in this case, is moved at a different speed than the foreground content while scrolling. Check out the demo to get a better idea of it.
*
*
UiBinder Usage:
*
* {@code
*
*
*
*
*
*
*
*
*
*
*
* @author kevzlou7979
* @author Ben Dol
* @see Material Parallax
*/
//@formatter:on
public class MaterialParallax extends MaterialWidget {
private Div container = new Div();
public MaterialParallax() {
super(Document.get().createDivElement(), CssName.PARALLAX_CONTAINER);
super.add(container);
container.setStyleName(CssName.PARALLAX);
}
@Override
public void add(Widget child) {
container.add(child);
}
@Override
protected void onLoad() {
super.onLoad();
$(container.getElement()).parallax();
}
public Div getContainer() {
return container;
}
}