QMacStyle: Use NSRect instead of CGRect in drawNSViewInRect()

Change-Id: I90fd62dea377dfa9569d1730a67136c7a5dc6f82
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Doc: Update description of QKeyEvent class

Update the description on how to use the QKeyEvent pointer
passed to key event handlers, and remove an outdated note about
multimedia key events.

Change-Id: I67a3f0054e28b84d5a0e367c02a329f4670221c7
Task-number: QTBUG-35155
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
QTableGenerator: replace a call to a member function with direct element access

Saves one copy of a vector.

Change-Id: I3a14c46e306c3d44a64c6e0d8cd2f120b2c208d7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Update QOffscreenSurface docs regarding threads

Change-Id: Ic2e3230835aa7fc1b1c3ac0530a65cd478e1ec5f
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>