libgdx/libgdx — pull request #1790 by ChetRippo (2014-05-01 15:04:23+00:00)
Title: fix issue 910: refresh controllers extension when window handle lost

Fixes this bug: https://github.com/libgdx/libgdx/issues/910
The window handle gets lost on windows when full screen is toggled. This causes the controller extension to stop working. The below changes fix this issue by reloading the handle and controllers when the handle changes.