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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
{
import mx.core.DPIClassification;
import mx.core.mx_internal;
use namespace mx_internal;
/**
* ActionScript-based skin for TextAreaVScrollBar components in mobile applications.
*
* @langversion 3.0
* @playerversion Flash 10.1
* @playerversion AIR 2.5
* @productversion Flex 4.5
*/
public class TextAreaVScrollBarSkin extends VScrollBarSkin
{
/**
* Constructor.
*
* @langversion 3.0
* @playerversion Flash 10
* @playerversion AIR 2.5
* @productversion Flex 4.5
*
*/
public function TextAreaVScrollBarSkin()
{
super();
thumbSkinClass = TextAreaVScrollBarThumbSkin;
var paddingRight:int;
var paddingVertical:int;
switch (applicationDPI)
{
case DPIClassification.DPI_640:
{
minWidth = 30;
paddingRight = TextAreaVScrollBarThumbSkin.PADDING_RIGHT_640DPI;
paddingVertical = TextAreaVScrollBarThumbSkin.PADDING_VERTICAL_640DPI;
break;
}
case DPIClassification.DPI_480:
{
minWidth = 22;
paddingRight = TextAreaVScrollBarThumbSkin.PADDING_RIGHT_480DPI;
paddingVertical = TextAreaVScrollBarThumbSkin.PADDING_VERTICAL_480DPI;
break;
}
case DPIClassification.DPI_320:
{
minWidth = 15;
paddingRight = TextAreaVScrollBarThumbSkin.PADDING_RIGHT_320DPI;
paddingVertical = TextAreaVScrollBarThumbSkin.PADDING_VERTICAL_320DPI;
break;
}
case DPIClassification.DPI_240:
{
minWidth = 11;
paddingRight = TextAreaVScrollBarThumbSkin.PADDING_RIGHT_240DPI;
paddingVertical = TextAreaVScrollBarThumbSkin.PADDING_VERTICAL_240DPI;
break;
}
case DPIClassification.DPI_120:
{
minWidth = 6;
paddingRight = TextAreaVScrollBarThumbSkin.PADDING_RIGHT_120DPI;
paddingVertical = TextAreaVScrollBarThumbSkin.PADDING_VERTICAL_120DPI;
break;
}
default:
{
// default DPI_160
minWidth = 9;
paddingRight = TextAreaVScrollBarThumbSkin.PADDING_RIGHT_DEFAULTDPI;
paddingVertical = TextAreaVScrollBarThumbSkin.PADDING_VERTICAL_DEFAULTDPI;
break;
}
}
// The minimum height is set such that, at it's smallest size, the thumb appears
// as high as it is wide.
minThumbHeight = (minWidth - paddingRight) + (paddingVertical * 2);
}
}
}