001    package org.apache.myfaces.tobago.component;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one or more
005     * contributor license agreements.  See the NOTICE file distributed with
006     * this work for additional information regarding copyright ownership.
007     * The ASF licenses this file to You under the Apache License, Version 2.0
008     * (the "License"); you may not use this file except in compliance with
009     * the License.  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     */
019    
020    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_LABEL;
021    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TIP;
022    
023    import javax.faces.el.ValueBinding;
024    import javax.faces.context.FacesContext;
025    
026    /*
027     * Date: Mar 22, 2007
028     * Time: 10:51:16 PM
029     */
030    
031    public class UITab extends UIPanel {
032    
033      public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.Tab";
034    
035      private String label;
036      private String tip;
037    
038      public String getTip() {
039        if (tip != null) {
040          return tip;
041        }
042        ValueBinding vb = getValueBinding(ATTR_TIP);
043        if (vb != null) {
044          return (String) vb.getValue(getFacesContext());
045        } else {
046          return null;
047        }
048      }
049    
050      public void setTip(String tip) {
051        this.tip = tip;
052      }
053    
054      public String getLabel() {
055        if (label != null) {
056          return label;
057        }
058        ValueBinding vb = getValueBinding(ATTR_LABEL);
059        if (vb != null) {
060          return (String) vb.getValue(getFacesContext());
061        } else {
062          return label;
063        }
064      }
065    
066      public void setLabel(String label) {
067        this.label = label;
068      }
069    
070      public Object saveState(FacesContext context) {
071        Object[] state = new Object[3];
072        state[0] = super.saveState(context);
073        state[1] = tip;
074        state[2] = label;
075        return state;
076      }
077    
078      public void restoreState(FacesContext context, Object state) {
079        Object[] values = (Object[]) state;
080        super.restoreState(context, values[0]);
081        tip = (String) values[1];
082        label = (String) values[2];
083      }
084    }