QMacStyle: Fix focus frame rendering in Yosemite

Using the HITheme API would result in the frame's right edge
to be missing.

Instead, we use the recommended technique to draw the focus 
ring around a custom NSCell. (See 
https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/ControlCell/Articles/ManipulateCellControl.html)

Change-Id: I12d4834d353b5cbd5893bf070b14ad0d8bb75634
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Make tst_QLocale::macDefaultLocale() more robust

The assumption that we can test "en_US" and expect
it to behave a certain way is flawed in that most
of the formatting settings are independently
configurable by the end user.

Make the test more robust while attempting to preserve
as much testing as possible:

Make the decimalPoint/groupSeparator tests check for
a range of possible values. Check that they are not
the same.

Remove the date formatting tests and the firstDayOfWeek()
== Sunday test.

Make the time zone test accept a non zero extended
time zone. ("GMT+2" in addition to "GMT+02".)

Change-Id: Ie1f89793eb785f526c5f6fafbb6726ef8c6cb016
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Cocoa: Separate framestrut and normal button state

Frame strut button state can get out of sync due to
missing calls to handleFrameStrutMouseEvent, typically
when a mouse down is sent but the mouse up isn't.

There is no reason this should interfere with normal
button state: Add m_frameStrutButtons for tracking
the frame strut button state.

Change-Id: Ia21700af94fe000c73088b7657237372f3a04bf8
Task-number: QTBUG-39810
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Cocoa: Fix Qt-in-namespace build.

Wrap cocoa classes in namespace macros.

Task-number: QTBUG-39382
Change-Id: Id840e666105afca21760fcb529b5765e0a534120
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Cocoa: Handle Qt::WindowDoesNotAcceptFocus

Make windows with the Qt::WindowDoesNotAcceptFocus
flag refuse to become the key window.

This is in addition to the existing refusal to become
the first responder in QNSView. Refactor the common
test into a new function:
bool shouldRefuseKeyWindowAndFirstResponder()

Task-number: QTBUG-32385
Change-Id: I31021b5d8895a17c48f94f3691e6590c90b68627
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Cocoa: Handle Qt::WA_ShowWithoutActivating

Forward the flag to QWindow by setting the _q_showWithoutActivating
property on the window in QWidgetPrivate::create_sys().

Implement by refusing to become the key window
or first responder during QCocoaWindow::setVisible().

Task-number: QTBUG-19194
Change-Id: I8446927ec510d7226a5a7b51b7be49d2f9bfd098
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
add support for device linux-arm-hisilicon-hix5hd2-g++

1. add qmake configuration for linux-arm-hisilicon-x5hd2-g++ using the
   arm-linux-gnueabihf-g++ crosscompiler
2. add eglfs platform hooks file: qeglfshooks_hix5hd2.cpp
3. support hisilicon platform hix5hd2

Change-Id: I22bdbe5785d1a6bc77715b8e8aa7caa22b62ddce
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Listen to touch events on the master device instead of slave.

Listening to touch events on the master prevents pointer emulation
events from being generated, alleviating the need to grab.

Grabbing on the slave device is buggy, and breaks pointer emulation
on all current servers that support XInput 2.2 due to a bug in the
server, and will also grab unwanted touch events.

For reference, see https://bugs.freedesktop.org/show_bug.cgi?id=78345

Reverts 2c65b78b400ec27e6e559829b9a970dca2df6669.  The idea of
enabling each touchscreen separately was introduced in
4dbf574b7acb7ae8f852219700afa95f8d568f0e; that aspect is also
reverted.

Change-Id: I30d36397aa4ff2fb7a8ad2bbb94c2a13abd472b4
Task-number: QTBUG-38625
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>