Always set the viewable area AFTER setitng the total area if you are going to change both. NEVER call this from inside a scroll event. This includes through recomputeChildLayout. If you need to do that, use queueRecomputeChildLayout.
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Always set the viewable area AFTER setitng the total area if you are going to change both. NEVER call this from inside a scroll event. This includes through recomputeChildLayout. If you need to do that, use queueRecomputeChildLayout.