Commit Graph

29252 Commits

Author SHA1 Message Date
Laszlo Agocs
4940194a35 Use pkg-config for RPi EGL detection
The config test for eglfs-brcm would fail otherwise on modern Yocto-based
sysroots, as these have no /opt/vc, but have a proper egl.pc that has the
include path and libs.

Task-number: QTBUG-50838
Change-Id: Ibe8dcfbfe9aabe00fd8c040e6e41a4479ccb39bb
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-07-29 07:20:58 +00:00
Laszlo Agocs
c8f29602d6 Add missing configure status reporting for eglfs-brcm
Change-Id: I05031b3170b922db17387e94a18a52879f3362f9
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-07-29 07:20:53 +00:00
Denis Kormalev
f24cc53cc2 Fix for race condition in signal activation
There was a race condition between QObject::disconnect() and
QMetaObject::activate() which can occur if there are multiple
BlockingQueued connections to one signal from different threads and
they connect/disconnect their connections often.

What can happen in this case is:
T1 is in activate() method and T2 is in disconnect() method

T1                          T2
locks sender mutex
selects next connection
unlocks sender mutex
                            locks sender mutex
                            sets isSlotObject to false
creates QMetaCallEvent      derefs connection
posts event

Two things can happen here:
1. Connection can still be valid, but it will have isSlotObject==false
and callFunction will be used instead of slotObj
2. Connection can already be invalid

To fix it mutex unlock should be moved after QMetaCallEvent creation.

Also there is another case, when we don't disconnect but delete the
receiver object. In this case it can already be invalid during
postEvent, so we need to move mutex unlock after postEvent.

Change-Id: I8103798324140ee11de5b4e10906562ba878ff8b
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2016-07-29 06:09:22 +00:00
Marc Mutz
10d4969966 examples: use QSignalBlocker
Examples should show idiomatic Qt, and QSignalBlocker is idiomatic
since it's inception in Qt 5.3. Just updating the examples was
forgotten.

This commit makes good for that.

Fix coding-style issues as a drive-by.

Change-Id: If138e87ea2ab7a444599734113f7cc6df11fb42d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2016-07-28 23:43:32 +00:00
David Faure
4790ccfa7a Fix gcc -Wsuggest-override warning on Q_OBJECT
Same reasoning as commit 3092bd5 (which was for Clang), but for gcc >= 5.1.

Change-Id: I123b17670c1a64876b01fd39fb11648fa4e8b1fd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2016-07-28 23:43:16 +00:00
Alexander Volkov
695d85363e Item delegates: show localized detailed tooltips and "What's this?" texts
Extract the common part from QItemDelegate and QStyledItemDelegate
which uses QLocale to convert a value for Qt::DisplayRole to a string.
Use this code to get the text for tooltips and "What's this?".

[ChangeLog][QtWidgets][QAbstractItemDelegate] Show localized detailed
tooltips and "What's this?" texts.

Task-number: QTBUG-16469
Change-Id: I8618763d45b8cfddafc2f263d658ba256be60a15
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
2016-07-28 23:42:56 +00:00
Błażej Szczygieł
444ba31a0a xcb: Don't activate bypassed windows on mouse press
Windows with "Qt::BypassWindowManagerHint" flag can't be activated by
mouse. They can be activated only from code calling "activateWindow()"
or "requestActivate()" methods.

The patch applies also for "Qt::ToolTip" and "Qt::Popup" windows which
have implicit "Qt::BypassWindowManagerHint" flag.

The patch fixes some major issues:
- don't activate tooltips on mouse press - this causes that Qt "thinks"
that original windows loses its focus causing e.g. that text cursor
stops blinking,
- don't activate X11 tray icon - this causes that the active window
looses its focus by clicking tray icon.

The patch restores the Qt4 behavior.

Task-number: QTBUG-53993
Change-Id: I80b226f2f5ea0ebbfe8922c90d9da9f4132e8cce
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2016-07-28 18:16:01 +00:00
Lars Schmertmann
7f77dc84fb Store QSslKey in specific key format to provide more details for key
In a TLS handshake the ephemeral server key is saved in the ssl
configuration. Clients who want to get the length or algorithm of the
key only get "Opaque" and "-1" as a result because the key is always
stored as "Opaque". This change converts the key to specific type so
more details are available and the client don't need to convert the
handle by hand.

Change-Id: I60f90fc2c1805e528640d391b20c676b6eeeb49e
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
2016-07-28 14:32:05 +00:00
David Faure
f5af4428c3 QVector: fix crash on reserve(0)
It crashed when d was equal to Data::unsharableEmpty().

Task-number: QTBUG-51758
Change-Id: If9f2a7d11892507135f4dc0aeef909f59b7478fc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
2016-07-28 13:50:38 +00:00
David Faure
c9354429dd QSocketNotifier: improve warning to show thread names and pointers.
Much like the QObject::setParent() warning, which helps a bit when debugging.

Change-Id: I2abf277a12aa1ce04bd8b5759f46f8bfdcb25383
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2016-07-28 12:03:47 +00:00
Oswald Buddenhagen
fdd15b7f99 Bump version
Change-Id: I147acca09694b89b16ff19da36626f6559f8a9ae
2016-07-28 13:50:04 +02:00
Friedemann Kleint
f2ef587906 QWindow::fromWinId(): Return 0 when foreign window cannot be wrapped
Change window creation code in QWindow to not assert should
platform window creation fail for foreign windows.
Prototypically add check to the Windows QPA plugin.

[ChangeLog][Windows][Important Behavioral Changes] QWindow::fromWinId()
may return 0 when passing invalid window handles.

Task-number: QTBUG-41186
Change-Id: I936112607ec6e0838d36ac2a72aa88b869df5c23
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2016-07-28 08:13:18 +00:00
Edward Welbourne
80c23042e4 Merge "Merge remote-tracking branch 'origin/5.6' into 5.7" into refs/staging/5.7 2016-07-28 08:09:22 +00:00
David Edmundson
ebb651aa73 Handle device pixel ratio in QTreeWidget animations
As we are rendering into a new paint device we need to copy the device
pixel ratio from the widget.

Task-number: QTBUG-50207
Change-Id: Ica99ae84fe04311edfef817ab719863d627faf64
(cherry picked from commit 49491dd678)
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2016-07-28 07:15:27 +00:00
Allan Sandfeld Jensen
997fa05d90 Handle indirect sibling selector
Adds parsing and handling of the indirect sibling selector, this should
mean we can at least parse all CSS3 selectors even if we do not yet
support all of them.

Also adds tests for previously added CSS3 selectors.

Change-Id: I1ce9afb9466044a38bdec167affc21a87837e4a4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2016-07-27 20:18:02 +00:00
Allan Sandfeld Jensen
f2922c80a4 Fix regression in rotated bilinear sampling
Fix a mistake introduced recently and revealed by lancelot. Adds an
auto-test for rotations to catch similar errors faster in the future.

Change-Id: I028a160107d98899e723481b6201ef776f20c721
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
2016-07-27 17:23:42 +00:00
Friedemann Kleint
d12a284bbb Windows QPA: Pass ExcludeUserInputEvents to QWSI::flushWindowSystemEvents()
User Input events flushed out by those calls have been observed
to cause crashes.

Task-number: QTBUG-39842
Change-Id: I950b80f2863def5b28e9fe46ef2b73aa6db2592f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2016-07-27 17:21:03 +00:00
Friedemann Kleint
29c6e39086 Windows style: Scale native metrics per monitor
The native sizes returned by the metrics and theme functions refer
to the primary monitor. They need adaption when showing on a secondary
monitor with differing logical DPI.
Introduce a helper function
QWindowsStylePrivate::nativeMetricScaleFactor() to calculate the
total factor.

Task-number: QTBUG-49374
Change-Id: I34c843ff34108424e1ef0aafcf9f563d17ebbc89
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2016-07-27 17:20:51 +00:00
Marc Mutz
0e40781c16 QAbstractItemViewPrivate: de-inline hasEditor()
This is in preparation of fixing a design problem with indexEditorHash.

Change-Id: I6045ad3f15cd3087a894b96e9e068e42af7a1dea
Reviewed-by: hjk <hjk@qt.io>
2016-07-27 16:31:25 +00:00
Timur Pocheptsov
f41cbc2d45 Cococa integration - close popups in a windowWillClose callback
'Orphan' popups were already partially fixed as a side-effect of
10126b37d2 (orphan since the 'parent' is moving
but popup stays in a now wrong position).
This patch also tries to fix the case when a window closed.

Change-Id: I0bbf474ab4f3b845d8bd337dae2abbae23192d0e
Task-number: QTBUG-46262
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2016-07-27 12:35:20 +00:00
Eirik Aavitsland
7bf002c3b3 Backwards compatibility fix: No default colormap for Mono QImages
This is a partial revert of a4e2f2e687.

That fix tried to avoid the risk of a crash in pixel() by ensuring
Mono QImages created with external data also got a default color
table. However, that broke usable behavior in existing code that was
painting in Mono QImages using color0/color1.

This commit reverts to the old behavior, and instead expands on the
checking in pixel() so that lacking color table is handled gracefully
for all indexed formats.

Task-number: QTBUG-54827
Change-Id: I9164198bed9d20c4b12cdba40a31c141bef3128d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2016-07-27 11:46:11 +00:00
Friedemann Kleint
69b43e74d7 Harfbuzz: Fix warnings of MSVC 64 bit
qtbase\src\3rdparty\harfbuzz\src\harfbuzz-shaper.cpp(97): error C2220: warning treated as error - no 'object' file generated
qtbase\src\3rdparty\harfbuzz\src\harfbuzz-shaper.cpp(97): warning C4800: 'int': forcing value to bool 'true' or 'false' (performance warning)
qtbase\src\3rdparty\harfbuzz\src\harfbuzz-shaper.cpp(284): warning C4800: 'HB_Bool': forcing value to bool 'true' or 'false' (performance warning)
qtbase\src\3rdparty\harfbuzz\src\harfbuzz-arabic.c(924): warning C4244: 'initializing': conversion from '__int64' to 'int', possible loss of data
qtbase\src\3rdparty\harfbuzz\src\harfbuzz-arabic.c(984): warning C4244: '=': conversion from '__int64' to 'int', possible loss of data
qtbase\src\3rdparty\harfbuzz\src\harfbuzz-arabic.c(995): warning C4244: '=': conversion from '__int64' to 'int', possible loss of data

Required to build QtCore after change a372cf5a80.

Change-Id: Ieb65c19e518984dde91bc8acab35203f8c271da3
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2016-07-27 10:00:24 +00:00
Eirik Aavitsland
5b64b64717 Fontengine: Avoid invalid alpha maps when antialiasing is off
When font antialising is disabled, the created alpha maps will be Mono
format. Make sure that the created QImage is valid by ensuring that
it has a color table of the right size.

Issue was earlier handled by a4e2f2e687,
but that will be partially reverted because of compatibility break.

Task-number: QTBUG-50745
Change-Id: I7c521288469ae94805a3326644771270d97ab979
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2016-07-27 09:01:15 +00:00
Morten Johan Sørvig
a2157df28b HighDPI: Disable scrolling for non-integer deltas
Disable the scrolling optimization in QBackingStore
and fall back to repainting for non-integer deltas.
The existing rendered pixels are not re-usable in
this case.

The test is made on the delta, and not on the scale
factor. This means that user code can cooperate and
generate (logical delta, scale factor) combinations
that result in integer pixel deltas (which _can_ be
scrolled).

Change-Id: I36eb5d9e00449428bc9095edd8732782b996db16
Task-number: QTBUG-52452
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2016-07-27 08:54:35 +00:00
Eskil Abrahamsen Blomfeldt
4ffdd865b0 Revert "Emit updateBlock signal in QTextDocumentLayout"
This reverts commit 13040043b2.
It introduced a bad regression, noticeable for longer documents, as
it would cause the documentChanged(0, length) to trigger a layout of
the entire document.

The bug report for the commit (or the commit itself) does not contain
a test case, but it is regardless the wrong approach. Note that
QQuickTextEdit already listens to the contentsChange signal and
invalidates the changed parts of the document as a reaction to this,
so it should already work as expected.

[ChangeLog][Qt Gui][Text] Fixed performance hit from showing large
QTextDocuments in a QTextEdit or QTextBrowser. (Regression introduced
in Qt 5.3.0)

Task-number: QTBUG-51411
Change-Id: I6e7fbf8f62a1d68779eef5da3781de14d9fdcad8
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2016-07-27 06:46:04 +00:00
Alex Trotsenko
75a9bd2a4f Introduce SCTP sockets support
Add protocol-specific code and the QSctpServer, QSctpSocket classes.

Change-Id: Ie9a1d87bd1fda866a2405043d1c15c12ded5a96e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-07-27 06:37:24 +00:00
Laszlo Agocs
97318a3d5f embedded: Make signal handlers optional
[ChangeLog][Platform Specific Changes] It is now possible to opt out from
installing signal handlers when running with eglfs and linuxfb by setting
the QT_QPA_NO_SIGNAL_HANDLER environment variable to a non-zero value.

Task-number: QTBUG-54733
Change-Id: Ib07d4bbf714c752631c49b76ad0a16677c1ba5bd
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
2016-07-27 05:17:49 +00:00
Giuseppe D'Angelo
b694fe987c QOpenGLDebugLogger: strengthen the code path in case of GL context destruction
Trying to move closer to GL semantics: it is allowed to destroy
a GL context at any time and that must free all of its resources.

Change-Id: I3daa81d721cf26baf86a1a6435b77e3c28feb1a2
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
2016-07-27 05:13:02 +00:00
Sérgio Martins
65bad0d0f4 Update documentation regarding QPixmap HICON conversions
The QPixmap methods are gone in Qt5. QtWinExtras should be used instead.

Task-Id: QTBUG-54838
Change-Id: Ia52ab9786f57d92caf4c44142a3131dbf973a193
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2016-07-27 05:12:54 +00:00
Olivier Goffart
c5a4b093d0 Add QMetaEnum::isScoped to be able to destinguish C++11 enum class
Change-Id: I67b1dbd069fa57bd60e50690abb5d876edc0d1d2
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-07-26 22:49:31 +00:00
Giuseppe D'Angelo
b27065014f Update .gitignore
Change-Id: Id90e9441d0e30ec5468032328b890577c349c320
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-07-26 19:53:09 +00:00
Giuseppe D'Angelo
107ac187bc QOpenGLDebugLogger: do not crash if deleted with the wrong GL context current
Task-number: QTBUG-54799
Change-Id: Ifee3183e7944fbe266fe644628d33d0667be99a8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2016-07-26 14:58:54 +00:00
Friedemann Kleint
2ceccc6f7f Add manual test embeddedintoforeignwindow
Add a test for embedding Qt windows into foreign windows.
Complements the existing "foreignwindows" test (which embeds
foreign windows into Qt).

The test has a simple UI based on QRasterWindow allowing
for checking events and geometries.

Task-number: QTBUG-41186
Change-Id: Ie62a3e250ca666e2fa5c2e3ef37ef0654829397c
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2016-07-26 14:53:09 +00:00
Mike Krus
e7aec5302e Use earlyReport to handle incorrect use of RPATH config settings
Report error when using RPATH settings on platforms that don’t support
it or when doing static builds

Change-Id: I2ba0c2bff5347170c7fcb339da80ef1f1974d43a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-07-26 13:34:09 +00:00
Allan Sandfeld Jensen
b3959b515f Update qcssscanner so it can parse our normal offline documentation CSS
Adds the three CSS3 attribute selectors.

During this the internal naming of the existing attribute-selectors have
been changed to be more clear, and the dash-matching has been fixed to
not just be beginsWith.

A non-breaking space have also been removed from the CSS.

Change-Id: Ia4db4a5a19e3ceee8c3c8a4b744149edd1d32bdc
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2016-07-26 13:26:00 +00:00
Mitch Curtis
d9831a03ca Fix grammar error in QFlags documentation
Change-Id: I1c5d2be402f7e194eaa2e6f646aa5edad1bfd9d9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
2016-07-26 11:50:47 +00:00
Friedemann Kleint
d57bfa21ce QDialog::adjustPosition(): Check screen number
The screen number has been observed to be -1 in setups
with multiple virtual desktops.
Amends change eb50193136.

Task-number: QTBUG-52735
Change-Id: If01acf74fdd701a9211df732c0defdfd522ba72d
Reviewed-by: hjk <hjk@qt.io>
2016-07-26 11:48:51 +00:00
Giuseppe D'Angelo
7095db3633 Update .gitignore
Change-Id: Ib091f294c8557a44a2c39594fcf6f2d39de1d7e2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-07-26 11:48:21 +00:00
Marc Mutz
a12cc29cf5 QLayout: use qEnvironmentVariableIntValue()
It doesn't allocate memory, so cannot throw and is a lot faster
than qgetenv().

Change-Id: I355cd4ce9d0e1a56f1b40a340953d6a4b4a58629
Reviewed-by: hjk <hjk@qt.io>
2016-07-26 11:12:12 +00:00
Edward Welbourne
6c5de416c9 Merge remote-tracking branch 'origin/5.6' into 5.7
Conflicts:
	src/corelib/io/qtemporarydir.cpp
One side encapsulated a repeated piece of #if-ery in a local define;
the other added to the #if-ery.  Made its addition to the other's.

	src/corelib/kernel/qeventdispatcher_unix_p.h
One side moved some members into a struct; this collided with a #undef
check that neither side now has.  Discarded the #undef part.

	src/gui/opengl/qopengltexturehelper_p.h
5.7 deleted a bunch of methods; not clear why merge got confused.

	src/tools/moc/moc.cpp
One added a name to the copyright header; another changed its URL.

Change-Id: I9e9032b819f030d67f1915445acf2793e98713fa
2016-07-26 10:43:29 +02:00
BogDan Vatra
79af4e1e31 Android: introduce setContext
setContext is needed by modules that don't need an Activity object to run (e.g. QtMultimeida, QtSensors, etc.)

Task-number: QTBUG-54506
Change-Id: Ief9daff52ddefdb27092040c89dfce9e466eac5c
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2016-07-26 07:55:27 +00:00
Friedemann Kleint
8ea6e8d525 QWindowsTheme::themeHint(): Handle special value of SPI_GETWHEELSCROLLLINES
When the mouse wheel step is set to "Scroll one screen",  querying
SPI_GETWHEELSCROLLLINES returns the special value unsigned(-1). Return the
default instead of converting it to int in that case since Qt does not
implement it.

Task-number: QTBUG-52384
Change-Id: I793e5c09103fe0c7c4a378aba97e9f63ae1c2f35
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2016-07-26 05:57:14 +00:00
Giuseppe D'Angelo
25d6f312ac qFatal: unify the code path for aborting via std::abort
[ChangeLog][QtCore][Important behavior changes] qFatal will now
use std::abort to terminate the application on all operating
systems. Previously, ::abort() or ::exit(1) were called, depending
on the operating system.

Change-Id: I43da912cce1db3c2229568da25000ea80060eed9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-07-25 22:18:49 +00:00
Thiago Macieira
1fcea11756 Fix enabling of precompiled headers on macOS
On macOS, the test script is passed the full path to the compiler, like
/usr/local/bin/icpc. That doesn't match "icpc".

Change-Id: I149e0540c00745fe8119fffd1463c87b8f6a89b2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-07-25 20:23:13 +00:00
Timur Pocheptsov
c0aaef30b1 HTTP/2 - fix 'GOAWAY' frame size validation
Found while implementing cleartext http2 (and sending some erroneous
frames) - GOAWAY can have some 'opaque debug information payload' so the
frame's size is at least 8 bytes, but can be more.

Change-Id: I90fb8a3df22768673c4f40ba3bf6a3f5ffe33058
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2016-07-25 18:33:08 +00:00
Timur Pocheptsov
ad0d2f463a Cocoa integration - fix a crash in QMacPasteboard
QMacPasteboard's dtor skips LazyRequest promises and this leaves pasteboard
manager in broken state, since we release the pasteboard itself
of the next step in destructor. As a result, not only Qt's app doing D & D
(and thus via QCocoaDrag creating a stack-allocated QMacPasteboard) can die
suddenly when somebody inspects a pasteboard, this 'somebody' ... can also
die amazingly. So now we DO resolve promises using PasteboardResolvePromises
(but we also preserve the original intent of not providing or providing empty
data for lazy requests).

Task-number: QTBUG-54663
Task-number: QTBUG-54832
Change-Id: I3ce90bd0a012dd3cbb30c93b2b17dce9473acb28
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2016-07-25 17:05:36 +00:00
Friedemann Kleint
65cdffeaea QPlatformWindow::initialGeometry(): Do not touch child window positions
Child window positions should not be mapped back and forth by High DPI
scaling as this can cause them to change screens or be moved to invalid
locations.

Introduce a separate branch for child windows applying only size
constraints.

Task-number: QTBUG-54420
Change-Id: I4f86666952a49ed6fa03234a04031bc406281c45
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2016-07-25 16:20:16 +00:00
Giuseppe D'Angelo
a594f85d54 Q(Basic)Mutex: add try_lock{,_for,_until} for STL compatibility
Now QBasicMutex is Lockable and QMutex is TimedLockable, which means they can
be used in std::lock_guard, std::unique_lock, std::lock, etc.

[ChangeLog][QtCore][QMutex] QMutex now fully models the TimedLockable
concept by providing the try_lock, try_lock_for and try_lock_until
functions, therefore making it usable in Standard Library lock
management classes and functions.

Change-Id: I7c691481a5781a696701e1ab78186b5cefbd6a87
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
2016-07-25 13:10:07 +00:00
Mike Krus
a8cf3b0257 Extend tests in new json config file to cover UIKIT platforms
Replace ios tests with uikit to include tvos

Change-Id: Ifc67d556a2b3b24532d0f87b12599420f895ddbd
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-07-25 06:57:31 +00:00
Philip Seeger
3f1e8d85cc MySQL: Use charset utf8mb4 to allow 4-byte characters
In MySQL, the character set named utf8 uses a maximum of 3 bytes
per character and contains only BMP characters.
It does not support supplementary characters.
In version 5.5.3, a new UTF-8 character set called
utf8mb4 has been introduced, which supports 4-byte characters.

[ChangeLog][QtSql][QSqlDatabase] When connecting to a MySQL server
whose version is 5.5.3 or higher, the default connection charset
is now utf8mb4 instead of utf8 to allow 4-byte UTF-8 encodings.

Change-Id: I718bd23212afd67367b39d4ce7da2a99ae0f1cca
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Liang Qi <liang.qi@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
2016-07-24 12:09:03 +00:00