001package gwt.material.design.addins.client.stepper.base.mixin;
002
003/*
004 * #%L
005 * GwtMaterial
006 * %%
007 * Copyright (C) 2015 GwtMaterialDesign
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import com.google.gwt.user.client.ui.UIObject;
024import com.google.gwt.user.client.ui.Widget;
025import gwt.material.design.client.base.HasActive;
026
027/**
028 * @author kevzlou7979
029 */
030public class ActiveMixin<T extends UIObject & HasActive> extends AbstractMixin<T> implements HasActive {
031
032    private static final String ACTIVE = "active";
033    public ActiveMixin(final T widget) {
034        super(widget);
035    }
036    private boolean active;
037
038    @Override
039    public void setActive(boolean active) {
040        this.active = active;
041        Widget obj = (Widget) uiObject;
042        if(active) {
043            obj.removeStyleName("inactive");
044            obj.addStyleName("active");
045        } else {
046            obj.removeStyleName("active");
047            obj.addStyleName("inactive");
048        }
049    }
050
051    @Override
052    public boolean isActive() {
053        return active;
054    }
055}