Hello!
I'm having a hard time figuring out how to dynamically size
ItemRenderers in my app.
The screenshot I've attached is from Picasa (not my app), and it
demonstrates what I'm trying to do. The thumbnails along the top of the
image are displayed in a HorizontalList, and their size is dictated by
the slider (which I've circled in red). As the slider moves to the
right, the thumbnails get larger, and as it moves to the left, the
thumbnails get smaller.
I've found some tips on how to make this work in a TileList (with
columnWidth and rowHeight), but in a HorizontalList, there is no
columnWidth parameter. I've also tried altering the width property in
all of its varieties (e.g. explicitWidth), along with invalidating the
component and dispatching an Event.RESIZE event. However, nothing I do
seems to have any effect. Can someone please point me in the right
direction?
Thanks! :)
-Rich
P.S. That's Shawn White in the thumbnails, competing at last weekend's
US Superpipe Finals in Park City, Utah. His run was absolutely
/incredible/.
