| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 flash.display.CapsStyle; |
| import flash.display.JointStyle; |
| import flash.display.LineScaleMode; |
| |
| import mx.core.DPIClassification; |
| import mx.core.mx_internal; |
| |
| import spark.components.Button; |
| import spark.skins.mobile.supportClasses.MobileSkin; |
| |
| use namespace mx_internal; |
| |
| /** |
| * ActionScript-based skin for the HScrollBar thumb skin part in mobile applications. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| public class HScrollBarThumbSkin extends MobileSkin |
| { |
| //-------------------------------------------------------------------------- |
| // |
| // Class constants |
| // |
| //-------------------------------------------------------------------------- |
| |
| // These constants are also accessed from HScrollBarSkin |
| mx_internal static const PADDING_BOTTOM_640DPI:int = 10; |
| mx_internal static const PADDING_HORIZONTAL_640DPI:int = 8; |
| mx_internal static const PADDING_BOTTOM_480DPI:int = 8; |
| mx_internal static const PADDING_HORIZONTAL_480DPI:int = 6; |
| mx_internal static const PADDING_BOTTOM_320DPI:int = 5; |
| mx_internal static const PADDING_HORIZONTAL_320DPI:int = 4; |
| mx_internal static const PADDING_BOTTOM_240DPI:int = 4; |
| mx_internal static const PADDING_HORIZONTAL_240DPI:int = 3; |
| mx_internal static const PADDING_BOTTOM_120DPI:int = 2; |
| mx_internal static const PADDING_HORIZONTAL_120DPI:int = 2; |
| mx_internal static const PADDING_BOTTOM_DEFAULTDPI:int = 3; |
| mx_internal static const PADDING_HORIZONTAL_DEFAULTDPI:int = 2; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Constructor |
| // |
| //-------------------------------------------------------------------------- |
| /** |
| * Constructor. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| public function HScrollBarThumbSkin() |
| { |
| super(); |
| |
| // Depending on density set padding |
| switch (applicationDPI) |
| { |
| case DPIClassification.DPI_480: |
| { |
| paddingBottom = PADDING_BOTTOM_480DPI; |
| paddingHorizontal = PADDING_HORIZONTAL_480DPI; |
| break; |
| } |
| case DPIClassification.DPI_320: |
| { |
| paddingBottom = PADDING_BOTTOM_320DPI; |
| paddingHorizontal = PADDING_HORIZONTAL_320DPI; |
| break; |
| } |
| case DPIClassification.DPI_240: |
| { |
| paddingBottom = PADDING_BOTTOM_240DPI; |
| paddingHorizontal = PADDING_HORIZONTAL_240DPI; |
| break; |
| } |
| default: |
| { |
| paddingBottom = PADDING_BOTTOM_DEFAULTDPI; |
| paddingHorizontal = PADDING_HORIZONTAL_DEFAULTDPI; |
| break; |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Properties |
| // |
| //-------------------------------------------------------------------------- |
| /** |
| * @copy spark.skins.spark.ApplicationSkin#hostComponent |
| */ |
| public var hostComponent:Button; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Variables |
| // |
| //-------------------------------------------------------------------------- |
| /** |
| * Padding from bottom. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| protected var paddingBottom:int; |
| |
| /** |
| * Horizontal padding from left and right. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| protected var paddingHorizontal:int; |
| |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| override protected function drawBackground(unscaledWidth:Number, unscaledHeight:Number):void |
| { |
| super.drawBackground(unscaledWidth, unscaledHeight); |
| |
| var thumbHeight:Number = unscaledHeight - paddingBottom; |
| |
| graphics.beginFill(getStyle("thumbColor"), 1); |
| graphics.drawRect(paddingHorizontal + .5, 0.5, unscaledWidth - 2 * paddingHorizontal, thumbHeight); |
| |
| graphics.endFill(); |
| } |
| } |
| } |