I've got a fairly simple custom itemRenderer inside a TileList that's giving me problems. The renderer is simply an HBox with an Image and a few Label controls. The problem is the renderers all show up squished at the top of the list, piled on top of each other. I've overridden updateDisplayList() and can see that unscaledWidth is being set properly, but unscaledHeight is always NaN. I've set the width and height explicity in the renderer, as well as set columnWidth and rowHeight in the TileList. I've also set maxColumns, since I need it to be limited to 2 columns (side question: does columnCount do anything in a TileList?) I've tried converting the renderer to a Canvas, overriding measure(), tried every combination of width/height/columnWidth/rowHeight settings, but nothing seems to work. The highlights show up in the TileList where they should be, but none of the renderers display properly. I think the problem has to be in the TileList, as I've tried using the built in renderer, and that also screws up. Has anybody ever seen anything like this before? I've used TileLists in the past, and never had this problem. I'm using AIR 1.5, and the TileList is rendering itself properly (if I set a background color, I can see it occupies the proper space.)
- Ken
