| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 mx.skins.halo |
| { |
| |
| import flash.display.Graphics; |
| import mx.skins.Border; |
| import mx.styles.StyleManager; |
| import mx.utils.ColorUtil; |
| |
| /** |
| * The skin for the indeterminate state of a ProgressBar. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public class ProgressIndeterminateSkin extends Border |
| { |
| include "../../core/Version.as"; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Constructor |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Constructor. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public function ProgressIndeterminateSkin() |
| { |
| super(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden properties |
| // |
| //-------------------------------------------------------------------------- |
| |
| //---------------------------------- |
| // measuredWidth |
| //---------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function get measuredWidth():Number |
| { |
| return 195; |
| } |
| |
| //---------------------------------- |
| // measuredHeight |
| //---------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function get measuredHeight():Number |
| { |
| return 6; |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| override protected function updateDisplayList(w:Number, h:Number):void |
| { |
| super.updateDisplayList(w, h); |
| |
| // User-defined styles |
| var barColorStyle:* = getStyle("barColor"); |
| var barColor:uint = styleManager.isValidStyleValue(barColorStyle) ? |
| barColorStyle : |
| getStyle("themeColor"); |
| |
| var barColor0:Number = ColorUtil.adjustBrightness2(barColor, 60); |
| var hatchInterval:Number = getStyle("indeterminateMoveInterval"); |
| |
| // Prevents a crash when hatchInterval == 0. Really the indeterminateMoveInterval style should |
| // not be hijacked to control the width of the segments on the bar but I'm not sure this is |
| // unavoidable while retaining backwards compatibility (see Bug 12942) |
| if (isNaN(hatchInterval) || hatchInterval == 0) |
| hatchInterval = 28; |
| |
| var g:Graphics = graphics; |
| |
| g.clear(); |
| |
| // Hatches |
| for (var i:int = 0; i < w; i += hatchInterval) |
| { |
| g.beginFill(barColor0, 0.8); |
| g.moveTo(i, 1); |
| g.lineTo(Math.min(i + 14, w), 1); |
| g.lineTo(Math.min(i + 10, w), h - 1); |
| g.lineTo(Math.max(i - 4, 0), h - 1); |
| g.lineTo(i, 1); |
| g.endFill(); |
| } |
| } |
| } |
| |
| } |