m1entus/MZFormSheetController — pull request #65 by sgtsquiggs (2014-02-10 21:46:39+00:00)
Title: implemented native ios7 blur effect (using uitoolbar hack)

This implementation of blur is fast and 1:1 with the standard iOS7 blur effect used by Apple. Uses a UIToolbar stretched over the entire background window to achieve the effect.

Yeah it's a hack, but it works well.