| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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.core.FlexVersion; |
| import mx.skins.ProgrammaticSkin; |
| import mx.utils.ColorUtil; |
| |
| /** |
| * The skin for application background gradient. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public class ApplicationBackground extends ProgrammaticSkin |
| { |
| include "../../core/Version.as"; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Constructor |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Constructor |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public function ApplicationBackground() |
| { |
| super(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden properties |
| // |
| //-------------------------------------------------------------------------- |
| |
| //---------------------------------- |
| // measuredWidth |
| //---------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function get measuredWidth():Number |
| { |
| return 8; |
| } |
| |
| //---------------------------------- |
| // measuredHeight |
| //---------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function get measuredHeight():Number |
| { |
| return 8; |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| override protected function updateDisplayList(w:Number, h:Number):void |
| { |
| super.updateDisplayList(w, h); |
| |
| var g:Graphics = graphics; |
| var fillColors:Array = getStyle("backgroundGradientColors"); |
| var fillAlphas:Array = getStyle("backgroundGradientAlphas"); |
| |
| if (!fillColors) |
| { |
| var bgColor:uint = getStyle("backgroundColor"); |
| |
| if (isNaN(bgColor)) |
| bgColor = 0xFFFFFF; |
| |
| fillColors = []; |
| |
| fillColors[0] = ColorUtil.adjustBrightness(bgColor, 15); |
| fillColors[1] = ColorUtil.adjustBrightness(bgColor, -25); |
| } |
| |
| if (!fillAlphas) |
| fillAlphas = [1, 1]; |
| |
| g.clear(); |
| drawRoundRect(0, 0, w, h, 0, fillColors, fillAlphas, |
| verticalGradientMatrix(0, 0, w, h)); |
| } |
| } |
| |
| } |