| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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.ios7 |
| { |
| import mx.core.DPIClassification; |
| |
| import spark.skins.ios7.assets.ButtonBarMiddleButton_down; |
| import spark.skins.ios7.assets.ButtonBarMiddleButton_up; |
| import spark.skins.mobile.supportClasses.ButtonBarButtonSkinBase; |
| |
| /** |
| * iOS7+ specific Button skin base for the Buttons in a ButtonBar. |
| * |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| public class IOS7ButtonBarButtonSkinBase extends ButtonBarButtonSkinBase |
| { |
| |
| /** |
| * Class to use for the border in the selected and down state. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| protected var selectedDownBorderSkin:Class; |
| |
| /** |
| * Constructor. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 10 |
| * @playerversion AIR 2.5 |
| * @productversion Flex 4.5 |
| */ |
| public function IOS7ButtonBarButtonSkinBase() |
| { |
| super(); |
| |
| // set the dimensions to use based on the screen density |
| switch (applicationDPI) |
| { |
| case DPIClassification.DPI_640: |
| { |
| measuredDefaultHeight = 116; |
| measuredDefaultWidth = 400; |
| |
| break; |
| } |
| case DPIClassification.DPI_480: |
| { |
| measuredDefaultHeight = 88; |
| measuredDefaultWidth = 300; |
| |
| break; |
| } |
| case DPIClassification.DPI_320: |
| { |
| measuredDefaultHeight = 58; |
| measuredDefaultWidth = 200; |
| |
| break; |
| } |
| case DPIClassification.DPI_240: |
| { |
| measuredDefaultHeight = 44; |
| measuredDefaultWidth = 150; |
| |
| break; |
| } |
| case DPIClassification.DPI_120: |
| { |
| measuredDefaultHeight = 22; |
| measuredDefaultWidth = 75; |
| |
| break; |
| } |
| default: |
| { |
| // default DPI_160 |
| measuredDefaultHeight = 29; |
| measuredDefaultWidth = 100; |
| |
| break; |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| override protected function drawBackground(unscaledWidth:Number, unscaledHeight:Number):void |
| { |
| //Dont draw background |
| } |
| |
| override protected function getBorderClassForCurrentState():Class |
| { |
| var isSelected:Boolean = currentState.indexOf("Selected") >= 0; |
| var isDown:Boolean = currentState.indexOf("down") >= 0; |
| |
| if (isSelected && !isDown ) |
| return selectedBorderSkin; |
| else if (isSelected && isDown) |
| return selectedDownBorderSkin; |
| else if (!isSelected && !isDown) |
| return upBorderSkin; |
| else |
| return downBorderSkin; |
| } |
| |
| override protected function commitCurrentState():void |
| { |
| super.commitCurrentState(); |
| var isSelected:Boolean = currentState.indexOf("Selected") >= 0; |
| var isDown:Boolean = currentState.indexOf("down") >= 0; |
| |
| if(xor(isSelected,isDown)) |
| { |
| var highlightColor:uint = getStyle("highlightTextColor"); |
| labelDisplay.setStyle("color",highlightColor); |
| } |
| else |
| { |
| var color:uint = getStyle("color"); |
| labelDisplay.setStyle("color",color); |
| } |
| |
| } |
| |
| private function xor(lhs:Boolean, rhs:Boolean):Boolean { |
| return !( lhs && rhs ) && ( lhs || rhs ); |
| } |
| |
| } |
| } |