QMetaEnum::key(n) returns the n-th key, which is not necessarily the one
of value n. For the key of value n, we want QMetaEnum::valueToKey(n).

Change-Id: Ic90fe6b1cbe84978a02fffff141bf4a06074917a
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

Incidentally, this corrects two small errors in the values of the
Medium and Heavy font weights.

Change-Id: I17d4410890f1f3bd1ed72e94f5ca0d43c21484e1
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

The C and C++ standards say it's undefined whether the preprocessor
supports macros that expand to defined() will operate as an ifdef.
Clang 3.9 started complaining about that fact.

One solution was to change QT_SUPPORTS to check for zero or one, which
means we need to change the #defines QT_NO_xxx to #define QT_NO_xxx 1.
The C standard says we don't need to #define to 0, as an unknown token
is interpreted as zero. However, that might produce a warning (GCC with
-Wundef), so changing the macro this way is not recommended.

Instead, we deprecate the macro and replace the uses with #ifdef/ndef.

Change-Id: Id75834dab9ed466e94c7ffff1444874d5680b96a
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Task-number: QTBUG-49760
Change-Id: Ic52fc9f7999f3dd00ef4022c959361782bd1ccd2
Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com>

The window is required to be able to determine the correct
scale factor for the screen when High DPI scaling is active.

Change-Id: I8f776684396d055754093f62e0d33bd7e23cb52b
Task-number: QTBUG-52943
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>

Query the native parent widget if the widget does not have a window handle.
The window is required to be able to determine the correct
scale factor for the screen when High DPI scaling is active.

Change-Id: Ibaf5e8e7b07327ea635d2f726acea76c2c95bda3
Task-number: QTBUG-52943
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>

Not all classes inheriting QAccessibleInterface implement
QAccessibleInterface::window(), so, go up the hierarchy to find
one that does.
The window is required to be able to determine the correct
scale factor for the screen when High DPI scaling is active.
Fixes multimonitor issues for QtWidgets.

Amends change d7a3b614

.

Task-number: QTBUG-52943
Change-Id: I81733765faee4d296bd6ea046bc2cecb018eb28d
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>

This patch extends 5b54c352


by abstracting the watcher pattern. The class is specialized
for QCocoaWindow since it's aware of the QObject sentinel there.

We update the usage in QNSWindowHelper and extend it to the
forward window (this one is used for mouse coordinate conversion
when docking windows).

Change-Id: I628415527593daec835bbad1b6e83d13fe7b6703
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

If the geometry is being changed at some point while showing
the widget after reparenting, we set the Cocoa frame on the
QNSView. This results in Cocoa invalidating the view and
calling drawRect: before we get a chance to flush the backing
store.

This may be an issue if the previous parent toplevel window
has been deleted. In that case, the backing store pointer is
a dangling one, resulting in a crash.

Change-Id: I18b5dd7794a3bde8815daf3f84e4113a37aaea90
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

Or, "Give Cocoa a Chance to do its Magic"

Some menubar items, like the "Edit" menu, get extra items added
at some point by Cocoa. Evidence points out to those extra items
being added right after the NSMenu holding the menubar is set as
the current menubar. At that point, both the child NSMenu and its
NSMenuItem (the entry in the menubar) must have their title set.

Therefore, we must set the menubar native item's title before
QCocoaMenuBar::updateMenuBarImmediately() sets the main menu.

Task-number: QTBUG-53085
Change-Id: Idd775cf0e3485739f38363a84cfed8d2db9cb662
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Reviewed-by: Liang Qi <liang.qi@qt.io>
Reviewed-by: Marko Kangas <marko.kangas@theqtcompany.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

Change-Id: I4e9ab7469b028464186d3067759a2cf6fb187b07
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

BLACKLIST should make it, recent regression in QUdpSocket went unnoticed
(first) because of 'insignificant'. We'd like to avoid such regressions
in future (again, using BLACKLIST if needed and fixig the real problem then).

NB: BLACKLIST in this patch was extended to deal with previously unnoticed failures on
Windows and OS X. 'multicast' and related family of of functions on OS X
will probably stay like this (seems to be a Darwin's quirk), datagram
size related tests - fixed in dev or 5.7 (change is in nativesocket engine,
'bytesAvailable').

Task-number: QTBUG-52714
Change-Id: I039b05935a02983ce1648de449907dfa765f7db7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

This patch QSKIPs all tests that:
- take to much time sitting in some QTRY_VERIFY or similar before failing
- result in 'not in fullscreen mode' warning (with PASS) - thus completely flaky.
- Where previously determined to not apply to OS X using QT_OS_MAC

The intent is to make the test run-time more reasonable,
both when running the test locally and on the CI system.

Reduce the BLACKLIST - to avoid a 'double elimination' the tests that are skipped now,
should not be BLACKLISTed so that we fix them for good.

Task-number: QTBUG-52974
Change-Id: I34dc2010d0debc6b5b99f2375a6da902b7a17b29
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

Change-Id: I6ca87188a46e3fe31498ed14fdce2161ecb0c966
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>

This fixes a problem that caused the QFont::Thin and QFont::ExtraLight
conditions to be unreachable.

Change-Id: I62a701c53222edffbddbf868311111374ae5bea8
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>

Have configure add a "CONFIG -= precompile_header" to qmodule.pri when
-no-pch is specified.  Ensures that Qt is built without precompiled
headers (as requested) even if allowing precompiled header use is the
default for the toolchain.

Parallels changes to Windows configure.

Task-number: QTBUG-11545
Change-Id: Iab4021e74c4e9978770e917dff97b976c449dd8b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>

This patch allows handling of special block devices in random-access
mode that restores a Qt4 behavior.

Can not be tested because requires root privileges in the system.

Task-number: QTBUG-51666
Change-Id: Iaa56355f1be343c0d05b292e3c7d2e1c88724529
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Andrius Štikonas <andrius@stikonas.eu>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>

Some Windows kernels return a v4-mapped QHostAddress::AnyIPv4 as a
local address of the socket which bound on both IPv4 and IPv6
interfaces. This address does not match to any special address and
should not be used to send the data.

To allow handling of the local addresses properly, replace it with
QHostAddress::Any.

Already tested by tst_qudpsocket.

Task-number: QTBUG-52714
Change-Id: Icb7cb75f48cd7ec9b0a9dfaf861ffe0d3093e20d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

The test used to output random character sequences which contained
terminal control characters. Change it to output plain ASCII and
Unicode syntax for non-ASCII characters.

Change-Id: Ifaa72f50242bd27416a8698a1f5152bc8b902898
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>

Change-Id: I971db2c25e4e667a416f58d148e18c4f11c349f1
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

Q_OS_DARWIN is the general replacement for Q_OS_MAC,
but most/all of the MAC sections in this test are
OS X specific.

Change-Id: Ic54af9d3dce1e1952a57e15b74acdedf2af60c79
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

Change-Id: I54552d9fdd0bc8871247246aea1da14848c4f7a0
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

In function QWindow::destroy() the platformWindow is destroyed
(QEglFSWindow in this case), but after that the QSurface destructor
is called (qsurface.cpp:127), where access to the opengl context is
performed (QOpenGLContext::currentContext()->doneCurrent()). Therefore
the surface pointer is deleted earlier (gbm_surface_destroy) than the
working with it (eglMakeCurrent) is finished. But the event
QPlatformSurfaceEvent, that is sent before deleting platformWindow,
isn't processed (qwindow.cpp:1665), though we can perform doneCurrent()
in the handler of QPlatformSurfaceEvent. The full description with
valgrind stacks on bugreports.

Task-number: QTBUG-52399
Change-Id: I69035dfd8ba5b5eeec243bc0edd3f571dc9525f9
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

If mesa-10.2.7 is installed, gbm_bo_create returns NULL
(QEglFSKmsCursor ctor, qeglfskmscursor.cpp:80), but after
that the pointer m_bo is used in function QEGlFSKmsCursor::changeCursor
without verification.

Task-number: QTBUG-52404
Change-Id: I5b1b15d751e46a5200248e7a8642f7917dedd220
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

The documentation wrongfully recommended deleting QTextFrames
directly. This would cause a crash, since the destructor didn't
update the document's layout at all. The correct way is the same
as when removing other aspects of the document.

Task-number: QTBUG-53082
Change-Id: I64f0ad08f1d063626456fa51d03611871ce6aa45
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>

Fix a warning about a missing case statement.

Change-Id: Ic89646704d62668cf83c463dbf6e9b549a4b5200
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>

The test should not depend on qWait explicitly

Change-Id: I13c01c47c9f7bae8b0c30afa2ac8550dc0fbf028
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>

This reverts commit ecf12750.

ecf12750

 breaks the build of qtwayland.

Change-Id: If8bf04f035aa47e4e867d201ec7d95b0d3e18317
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

7edd10e6

 added this compression feature, but it's not a good idea for
drawing-tablet applications, because smooth drawing depends on receiving
every movement of the stylus.

Also show the device ID in qt.qpa.input.devices category logging.

[ChangeLog][X11] The new X event compression feature that was added in
5.6.0 no longer applies to motion events from drawing tablets.

Task-number: QTBUG-44964
Change-Id: Icd2ca8ca77d8f80c2f39160c74208db10e382501
Reviewed-by: Gatis Paeglis <gatis.paeglis@theqtcompany.com>

This can be enabled with QT_MAC_DONT_OVERRIDE_CTRL_LMB=1
environment variable. The goal is to provide consistent
cross-platform input when it's more desirable than full
platform comformance.

Change-Id: I3b96733077bd1c0367edeef21a98a44b15425807
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

EGL headers including X headers has traditionally been problematic due
to getting macros for Status, None, etc.

In most cases this is not an issue anymore because on embedded one will
almost always use a driver targeting the framebuffer or DRM/KMS and
therefore the EGL headers do not pull in X dependencies.

Furthermore, Mesa supports MESA_EGL_NO_X11_HEADERS which we set, avoiding
the problem altogether with Mesa regardless of targeting X11 or KMS.

However, other drivers do not have this option. On i.MX6 for instance,
targeting X11 is problematic due to not having EGL_API_FB defined, which
in turn means the EGL headers pulls in X headers in order to be able to
define the native display and window types as Display and Window.

Try to play nice with this use case by reshuffling the includes and
undefining the problematic names.

Task-number: QTBUG-52928
Change-Id: I059f26b340b6e442e7296055915d18f5a1ce7a7f
Reviewed-by: Louai Al-Khanji <louai.al-khanji@qt.io>

Prompted by Coverity CID 11720 (allegedly recently new in dev but
long-standing in 5.6).  Even assuming the class is used correctly -
test initialize() and only use if that succeeded - the destructor
would have passed uninitialized arguments to munmap() and ioctl().

Noticed a double close along the way: it's been fixed on dev but
should have been fixed in 5.6, too.  Documented why ioctl() failure in
switchToGraphicsMode() should at least do no harm.

Change-Id: Ie26a9eefa435b5ff5b1a02e03e29469b8db72d3c
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

Change-Id: Ia32c9b298dc35ccdd95d92550c06cff52f918ea1
Reviewed-by: Nico Vertriest <nico.vertriest@theqtcompany.com>

Change-Id: Ia57dd2c859ae5b025515c45593a7f89a1b7f28ff
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>

Change-Id: Ib34795f10b1d7120b28958127ced049af3b4f72b
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

Change-Id: Ibc70cafdc098ff4f6036182d6f41a2debb15a996
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

while they are not built, their sources should be installed as long we
don't delete them completely.

Change-Id: I5e628e96cc9715520cb6e5aadb2cae61d1d03a4f
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

it was not built at all (and didn't build with qt in a namespace), and
consequently was not installed as well.

Change-Id: I24d8ac4dd5d70927c262ad6336e5ee32a0fd003a
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

as in other examples which come with plugins, use an additional
hierarchy level which contains the app and plugin subdirs.

Change-Id: I2487755967aa3474c337c8c8af10be49627b63d0
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>

Change-Id: I61f9f4882c5a7743817059824250958f5ce4a603
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>