| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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.android4 |
| { |
| |
| import mx.core.DPIClassification; |
| import mx.core.mx_internal; |
| use namespace mx_internal; |
| |
| import spark.components.Button; |
| import spark.skins.mobile.supportClasses.MobileSkin; |
| |
| /** |
| * ActionScript-based skin for the VScrollBar thumb skin part in mobile applications. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| public class VScrollBarThumbSkin extends MobileSkin |
| { |
| //-------------------------------------------------------------------------- |
| // |
| // Class constants |
| // |
| //-------------------------------------------------------------------------- |
| |
| // These constants are also accessed from VScrollBarSkin |
| mx_internal static const PADDING_RIGHT_640DPI:int = 10; |
| mx_internal static const PADDING_VERTICAL_640DPI:int = 8; |
| mx_internal static const PADDING_RIGHT_480DPI:int = 8; |
| mx_internal static const PADDING_VERTICAL_480DPI:int = 6; |
| mx_internal static const PADDING_RIGHT_320DPI:int = 5; |
| mx_internal static const PADDING_VERTICAL_320DPI:int = 4; |
| mx_internal static const PADDING_RIGHT_240DPI:int = 4; |
| mx_internal static const PADDING_VERTICAL_240DPI:int = 3; |
| mx_internal static const PADDING_RIGHT_120DPI:int = 2; |
| mx_internal static const PADDING_VERTICAL_120DPI:int = 1; |
| mx_internal static const PADDING_RIGHT_DEFAULTDPI:int = 3; |
| mx_internal static const PADDING_VERTICAL_DEFAULTDPI:int = 2; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Constructor |
| // |
| //-------------------------------------------------------------------------- |
| /** |
| * Constructor. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| * |
| */ |
| public function VScrollBarThumbSkin() |
| { |
| super(); |
| |
| // Depending on density set padding |
| switch (applicationDPI) |
| { |
| case DPIClassification.DPI_640: |
| { |
| minWidth = 19; |
| paddingRight = VScrollBarThumbSkin.PADDING_RIGHT_640DPI; |
| paddingVertical = VScrollBarThumbSkin.PADDING_VERTICAL_640DPI; |
| break; |
| } |
| case DPIClassification.DPI_480: |
| { |
| minWidth = 19; |
| paddingRight = VScrollBarThumbSkin.PADDING_RIGHT_480DPI; |
| paddingVertical = VScrollBarThumbSkin.PADDING_VERTICAL_480DPI; |
| break; |
| } |
| case DPIClassification.DPI_320: |
| { |
| paddingRight = PADDING_RIGHT_320DPI; |
| paddingVertical = PADDING_VERTICAL_320DPI; |
| break; |
| } |
| case DPIClassification.DPI_240: |
| { |
| paddingRight = PADDING_RIGHT_240DPI; |
| paddingVertical = PADDING_VERTICAL_240DPI; |
| break; |
| } |
| case DPIClassification.DPI_120: |
| { |
| paddingRight = PADDING_RIGHT_120DPI; |
| paddingVertical = PADDING_VERTICAL_120DPI; |
| break; |
| } |
| default: |
| { |
| paddingRight = PADDING_RIGHT_DEFAULTDPI; |
| paddingVertical = PADDING_VERTICAL_DEFAULTDPI; |
| break; |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Properties |
| // |
| //-------------------------------------------------------------------------- |
| /** |
| * @copy spark.skins.spark.ApplicationSkin#hostComponent |
| */ |
| public var hostComponent:Button; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Variables |
| // |
| //-------------------------------------------------------------------------- |
| /** |
| * Padding from the right |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| protected var paddingRight:int; |
| |
| /** |
| * Vertical padding from top and bottom |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| protected var paddingVertical:int; |
| |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @protected |
| */ |
| override protected function drawBackground(unscaledWidth:Number, unscaledHeight:Number):void |
| { |
| super.drawBackground(unscaledWidth, unscaledHeight); |
| |
| var thumbWidth:Number = unscaledWidth - paddingRight; |
| |
| graphics.beginFill(getStyle("color"), 1); |
| graphics.drawRect(0.5, paddingVertical + 0.5,thumbWidth, unscaledHeight - 2 * paddingVertical); |
| |
| graphics.endFill(); |
| } |
| |
| } |
| } |