001/*
002 * #%L
003 * GwtMaterial
004 * %%
005 * Copyright (C) 2015 - 2017 GwtMaterialDesign
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 * 
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 * 
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package gwt.material.design.client.data.events;
021
022import com.google.gwt.event.shared.GwtEvent;
023import gwt.material.design.client.data.DataView;
024import gwt.material.design.client.data.RowExpansion;
025
026public class RowExpandedEvent<T> extends GwtEvent<RowExpandedHandler<T>> {
027
028    public final static Type<RowExpandedHandler> TYPE = new Type<>();
029
030    public static <T> void fire(DataView<T> source, RowExpansion<T> expansion) {
031        source.fireEvent(new RowExpandedEvent<>(expansion));
032    }
033
034    private final RowExpansion<T> expansion;
035
036    public RowExpandedEvent(RowExpansion<T> expansion) {
037        this.expansion = expansion;
038    }
039
040    public RowExpansion<T> getExpansion() {
041        return expansion;
042    }
043
044    @Override
045    @SuppressWarnings("unchecked")
046    public Type<RowExpandedHandler<T>> getAssociatedType() {
047        return (Type) TYPE;
048    }
049
050    @Override
051    protected void dispatch(RowExpandedHandler<T> handler) {
052        handler.onRowExpanded(this);
053    }
054}