I’m not sure what error you got. I just did this, and it compiled OK. (I did not test it, and there probably needs some more to be done on the SWF side.)
//////////////////////////////////////////////////////////////////////////////// // // 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 org.apache.flex.html.supportClasses { import org.apache.flex.core.IStrand; /** * The ScrollingViewport extends the Viewport class by adding horizontal and * vertical scroll bars, if needed, to the content area of a Container. In * addition, the content of the Container is clipped so that items extending * outside the Container are hidden and reachable only by scrolling. * * @langversion 3.0 * @playerversion Flash 10.2 * @playerversion AIR 2.6 * @productversion FlexJS 0.0 */ public class HScrollingViewport extends ScrollingViewport { /** * Constructor * * @langversion 3.0 * @playerversion Flash 10.2 * @playerversion AIR 2.6 * @productversion FlexJS 0.0 */ public function HScrollingViewport() { } /** * @flexjsignorecoercion HTMLElement */ COMPILE::JS override public function set strand(value:IStrand):void { super.strand = value; (contentView.element as HTMLElement).style.overflow = ''; (contentView.element as HTMLElement).style.overflowX = 'auto'; (contentView.element as HTMLElement).style.overflowY = 'hidden'; } } } You need to add the following to HTMLClasses a well: import org.apache.flex.html.supportClasses.HScrollingViewport; HScrollingViewport; > On Feb 26, 2017, at 10:41 AM, Justin Mclean <jus...@classsoftware.com> wrote: > > It seems wrong to duplicate 400 odd lines of code (most of it AS code) to > make other beads just to change one line of code. Extending the class and > overriding that single method seems to give compiler errors which is > unexpected. Any advice? Wouldn't it be better if overflow was a property of > the bead?
