frameworks/projects/mobiletheme/src/spark/skins/mobile/supportClasses/ButtonBarButtonSkinBase.as

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//
//  Licensed to the Apache Software Foundation (ASF) under one or more
//  contributor license agreements.  See the NOTICE file distributed with
//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You 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.
//
////////////////////////////////////////////////////////////////////////////////

package spark.skins.mobile.supportClasses
{
import spark.skins.mobile.ButtonSkin;

/**
 *  ButtonBarButton skin base class. Adds optional support for selected state.
 * 
 *  @langversion 3.0
 *  @playerversion Flash 10
 *  @playerversion AIR 2.5 
 *  @productversion Flex 4.5
 */
public class ButtonBarButtonSkinBase extends ButtonSkin
{
    //--------------------------------------------------------------------------
    //
    //  Constructor
    //
    //--------------------------------------------------------------------------
    
    /**
     *  Constructor.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
    public function ButtonBarButtonSkinBase()
    {
        super();
    }
    
    //--------------------------------------------------------------------------
    //
    //  Properties
    //
    //--------------------------------------------------------------------------
    
    /**
     *  Size of corner radii of button borders.
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5 
     *  @productversion Flex 4.5
     */    
    protected var cornerRadius:int;
    
    /**
     *  Class to use for the border in the selected state.
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 2.5 
     *  @productversion Flex 4.5
     */  
    protected var selectedBorderSkin:Class;
    
    /**
     *  @private
     */
    override protected function getBorderClassForCurrentState():Class
    {
        var isSelected:Boolean = currentState.indexOf("Selected") >= 0;
        
        if (isSelected && selectedBorderSkin)
            return selectedBorderSkin;
        else if (isSelected || currentState.indexOf("down") >= 0)
            return downBorderSkin;
        else
            return upBorderSkin;
    }
}
}