Cocoa: fix single punctuation input via CJK input method

2d05d3bd2815c220474b3c07bf3f2ef7417d3070 was not correct.

On OS X, when user uses CJK input method, only types single punctuation,
it was converted to CJK ones, and not showed in composing text.

Task-number: QTBUG-35700
Change-Id: I2d1063d2f837d075929dc5ebb5722fdefc6ee0f6
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Plugin minimalegl: Remove superfluous keys() function.

This is no longer needed in Qt 5.

Change-Id: I10a2b893fdc822a526abc19c3d1f0f2538de0d83
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Actually print when the tester pushes the print button

Change-Id: I5c995938a74f720be5beb33160488ec1ec73c0ff
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
QNX: fix wrong coding style

Change-Id: I84b166ee528b7d586f1901e6bfda999ef698c3fd
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Make QWindowContainer accessible

Change-Id: I93451b8842648db0815c96d64d319daecb45f0de
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Do not query max samples on gles

Querying GL_MAX_SAMPLES is not supported in GLES2.

Avoiding the call also makes us play nice with Mesa in debug
mode since it gets rid of the warnings about the failing
glGetIntegerv call.

Change-Id: I05e501cc11af41a54fefc34ab919c5191e4f3f0a
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Checking input mask before scanning evdev devices

Adding device mask verification for static device discovery.
DRM devices are no longer scanned if mask is set to input devices only

Change-Id: Ibd2e77280c2d93c707ba7bdb84c4ae3cb0932178
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Accessibility Linux: Fix all widgets reporting being editable

[ChangeLog][QtGui] Accessibility on Linux reported all objects as being
editable instead of just editable text items.

Change-Id: I8bca2799a2e5b175b3ca515fee5dd02eae23829e
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Doc: fix documentation for QWidget::windowHandle.

It's not "preliminary" anymore, and it doesn't return a QPlatformWindow,
but a QWindow.

Change-Id: Iaa1938728e689d97011dce8cf0d88ff8cb4a83b9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>