[GitHub] [royale-asjs] yishayw edited a comment on issue #986: Components With Image and Label Not Laid Out Correctly

[GitBox <gi...@apache.org>]

yishayw edited a comment on issue #986:
URL: https://github.com/apache/royale-asjs/issues/986#issuecomment-739455021


   VerticalLayout.updateDisplayList() has this snippet
   
   ```
           if ((layoutTarget.numElements == 0) || (unscaledWidth == 0) || (unscaledHeight == 0))
           {
               setRowCount(0);
               setIndexInView(-1, -1);
               if (layoutTarget.numElements == 0)
                   layoutTarget.setContentSize(Math.ceil(paddingLeft + paddingRight),
                                               Math.ceil(paddingTop + paddingBottom));
               return;         
           }
   
   ```
   and in our case unscaledWidth of the VGroup is 0, so measurement of inner labels is not attempted. But even setting the width was not enough. I needed to override SideLink.measuredHeight like so
   
   ```
   			override public function get measuredHeight():Number
   		      {
   			      return 17;
   		      }
   
   ```
   


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