Ubuntu 10.04 is not supported anyways in Qt 5.7+
Task-number: QTBUG-25293
Change-Id: I6420f76b12835aca268455341b46be61e9a2b143
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Shifting a signed integer that overflows is undefined behavior. All
masks were changed to unsigned in qRgb and qRgba. While the alpha value
is enough to fix the undefined behavior, Visual C++ generates slow
code if not all of those constants are unsigned.
Change-Id: Ia0ec3e9464088495173b4ad9c2e37a49e6f8e987
Task-number: QTBUG-49595
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Before:
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such file or directory
After:
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch("/home/dfaure/.local/share/user-places.xbel") failed: No such file or directory
(assuming "%{function}:" in $QT_MESSAGE_PATTERN)
Change-Id: I6cc68529516b33683bd69fbb61e04df8a8aa880d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Qt uses QHash as the container for faking environment variables on
Windows Runtime and CE. Environment variable manipulation functions are
protected by mutex. Accessing the QT_HASH_SEED environment variable
inside QHash can lead to situation where qputenv() call leads to
qgetenv() call and that leads to a deadlock. Since the application
environment is faked anyway, drop support for QT_HASH_SEED and ifdef
that functionality out on those platforms. Documentation is updated
to reflect changes.
Task-number: QTBUG-49529
Change-Id: I1b1c28cb0b041fe2a63ca3dce57068fcb46505a7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
Since the item positions are guaranteed to grow, we could safely re-use
the obtained first item while looking for the last item in the chain.
Change-Id: I5e42f5de820c62a51a109a4b227b031c697aa898
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The documentation already states we're doing this, so stop lying
and implement it properly :)
Change-Id: Ic78980d76f61e8aa64e59ea058a8105d9c507774
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
In fact, this is an extra info no one ever cares about.
We already have properly configured INCLUDEPATH to look for png.h.
Change-Id: I27fec4d474570683c6c371dff34472a7c650fe65
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
This method is virtual probably to avoid having to use the specific
driver type in cases like this.
Change-Id: Ifd9d5e2d320b744e098a0b24ae6f3a89cfc15c9a
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
These are signed values. Notice the initialization to -1, which
apparently never worked. The unsigned types previously used may
be due to confusion with other arguments of OCIAttrSet():
sword OCIAttrSet ( dvoid *trgthndlp,
ub4 trghndltyp,
dvoid *attributep,
ub4 size,
ub4 attrtype,
OCIError *errhp );
Examples found in web searches also use signed int.
Change-Id: I8db273a554fa0ef454a8dfce5d83983f79cf6cb9
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
Casting between Qt::Handle (void*) and db2's SQLHANDLE (int) is
not tolerated by gcc 5. Neither is the missing enum value in the
switch.
Change-Id: Ibce0adc68376e6c411cae238b26abc6682d0392c
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
Set the DXGI_MWA_NO_ALT_ENTER to suppress the Alt-Enter shortcut
causing the window to become full screen.
Task-number: QTBUG-44904
Change-Id: Ia4156ddee37a8a3da6e9e3130022c63a674f4429
Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
A table in enum doc may have long literal strings defined
as enum values - they take up space from the Description column,
and often force a scrollbar to appear, making the entire
table difficult to read.
Alleviate this by reducing the font size for the text in Value
column.
Change-Id: I18495a4f506851f9eff2cd94f5cdfcb03096c698
Task-number: QTWEBSITE-658
Reviewed-by: Martin Smith <martin.smith@theqtcompany.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
The EcmaScript format for printing doubles in exponent form differs
from Qt's format only in this aspect. EcmaScript explicitly prohibits
leading zeroes in exponents. It is thus worthwhile to add those flags
in order to be able to generate and parse doubles in compliance with
EcmaScript.
[ChangeLog][QtCore][QLocale] Additional flags in QLocale::NumberOption
allow generating and parsing doubles in EcmaScript compliant format.
Change-Id: Ia7b82c2e67bb8b80bd890014ff5cd4563faf2a03
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Also use this for converting doubles with QVariant. We generally want
exact results there, rather than adding rounding errors whenever we
convert.
[ChangeLog][QtCore][QLocale] Added special value for double conversion
precision to get shortest accurate representation.
Change-Id: I905b8a103f39adf31d24b6ce2c8a283cf271b597
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The part of qmodule.pri that is supposed to set QT_CPU_FEATURES ends up
missing in the output.
Change-Id: I30f3dbad5ac22d32e25d63037980dac370adc4ea
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
removeFromSuperview could be called from outside the Qt domain (e.g from
a native cocoa gui). we need to guard it by an autorelease pool to make
sure that potential release/dealloc methods are not postponed to a point
when we do not have a qapplication anymore
Change-Id: If65cce4c524a16ffee125694c534f900c7d08fa8
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Move QWindowsDrag::defaultCursor() to the per-screen instance
of QWindowsCursor so that the cached default drag cursor pixmaps
are created with the correct size per screen.
Task-number: QTBUG-49511
Change-Id: I02f75ac3b1e5e064325b066ee03e1d5c8a7c7ee8
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
QWindowsCursor::customCursor() uses a best match algorithm to
find the most suitable pixmap for the cursor size obtained
from GetSystemMetrics(). This size is correct for the primary
screen only; in High DPI + normal monitor multiscreen-environments,
the cursors will be too large on the secondary monitor.
Pass the platform screen to apply a correction factor based on
logical DPI to obtain the correct size.
Task-number: QTBUG-49511
Change-Id: I8a64a969e3ade7ab5029e3ae904a0bcbb4704f90
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Apply a per screen scale factor, also taking the device pixel
ratios of the pixmaps into account.
Task-number: QTBUG-49511
Change-Id: If46b6eeb37635c2c4046992c1ba06711ccf54eae
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
The pixmap-based cursors and some of the standard cursors we
create from resource pixmaps need to be separated per screen.
Use a QScopedPointer containing the per-screen cursor instead
of the previously used QSharedPointer containing the cursor
shared by all screens.
Task-number: QTBUG-49511
Change-Id: I5203fcc4ecf5a7ff3fea833a4eaeb5300a6e6d54
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Windows opened from keyboard (e.g. keyboard shortcut) are not active on
Marco or Xfwm4. These windows are under the window which received the
key event. This patch fixes the problem by updating XCB timestamp on
every key press like Qt4 does.
Task-number: QTBUG-49567
Change-Id: I9ea483784ac361d0b645d0f11f643868b367ac2c
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Due to recreating the underlying framebuffer we absolutely need a
re-render. However, going directly through paintGL() is wrong since
application code may override paintEvent() instead. Such code would
then miss these repaint requests.
To overcome this, simply rely on paint events, like the normal code
path does.
Task-number: QTBUG-49466
Change-Id: I6ddb9eb53bedb1655a9714b9b77faa1c439766a2
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
The recent changes added a widgetTexturesFor() helper function. There
has to be a dummy version of this for -no-opengl builds because
QPlatformTextureList is not available in such builds at all, meaning
the real function is not suitable outside !QT_NO_OPENGL.
Change-Id: Ib108b1804f539796631b1927de89937236781d2a
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
Ideally all printer drivers would add beyond DMPAPER_USER for their custom
sizes. However some printer drivers add beyond DMPAPER_LAST instead so we
need to check if the value is past DMPAPER_LAST and consider those as a
custom size.
Task-number: QTBUG-47272
Change-Id: I1bcb01c08fe605cc484769b0301cfcd7b8f66157
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
The change 8c0f47cfae17a39137dec47aa0b9f3f9bedad introduced a problem
where if the widget was being reparented had a valid HWND then it would
cause the focus to change inside the already active window. Therefore we
need to limit the times it does this to the case where we know it needs to
be done which is the ActiveQt case.
Change-Id: Ia85f5136661142b25952e0ebf66f8a43d9500d58
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
SSLSetProtocolVersionMin/Max were introduced _only_ in 10.8 and
we need a workaround for 10.7 - use SSLSetProtocolVersion or SSLSetProtocolVersionEnabled.
Change-Id: I4b7ed9fda21e2c374a98fd777253280e8013ffde
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
On OS X SSLCreateContext is quite recent - it requires OS X/SDK version
>= 10.8. Since SecureTransport back-end is the default one in Qt 5.6,
make it also work on OS X 10.7.
Change-Id: I364feff9dd95772fcea926494b2d4edaffd2dde1
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
When built in by the debian scripts, a symbol PLATFORM_API_TOUCH would
be defined for relevant target platforms. Here in Qt, this does not apply.
On a correctly installed system, the UBUNTU_PLATFORM_API_BACKEND
variable is not required at runtime, since the system's value will be
read from a settings file under /etc.
Also, the previous hardcoding would mean that it could not be
overridden at runtime.
Change-Id: I24ddfaa254005b4113f3328b66edb1c6bbc509e2
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Neither the default nor the eglfs-specific backingstore release the OpenGL textures
that are in use when render-to-texture widgets are involved.
The result can be fatal on embedded devices that run out of GPU memory at after showing
and closing dialogs and popups a certain number of times.
Task-number: QTBUG-49363
Task-number: QTBUG-49399
Change-Id: Ia7471b037f147bcca0a4f1db5808ca348e230547
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
The files are automatically generated, so that's where they
belong. This makes a small cosmetic difference when generating
Xcode projects, since then the files will be grouped under
a different folder in the project explorer, separate from user
sources.
Change-Id: Ic2599ccb3008635e76ae467eec80f2b9e5ca838e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
When we changed sending key events through QPA instead of directly to
the focus object, we only flushed from deleteBackward (06be9f026). The
reason was to avoid unnecessary flushes, as this in general can be a
source to recursion problems.
It turns out that this is also needed when sending Qt::Key_Return. The
reason is that we sometimes resign first responder when the return key
is pressed, which will also change the focus object in Qt. And without
flushing the key event first, it will be processed after the change and
therefore end up at the wrong object.
It seems like the most sensible thing is to always flush upon receiving
spontaneous key/text events from iOS, which is also how it was before.
Task-number: QTBUG-49021
Change-Id: I44885a11275dee5039ef6a8abbcbdadc092695e7
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
This is the simplest step we take on the way to supporting color bitmap
glyphs with FreeType "out-of-the-box".
Change-Id: Iebdb7acf937734f66a7944d153026d0735cb53d1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Check that we can use std::forward, and that the compiler
synthesizes move special member functions when it should.
MSVC only supports the latter since the Nov 2013 CTP,
which, for our intents and purposes, means VC2015.
Change-Id: I8d8e4ae064abce90076a05b3b637950ab7d21dac
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The platform is no longer supported or actively maintained, and is
in the way for improvements to the Unix event dispatcher and QProcess
implementations.
Change-Id: I3935488ca12e2139ea5f46068d7665a453e20526
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
If, after checking a condition, we issue a qWarning(),
by definition that check is unlikely to be true.
Tell the compiler so it can move the error handling
code out of the normal code path to increase the
effective icache size.
This change contains the changes to the util/,
dialogs/ and widgets/ subdirs.
Moved conditional code around where possible so that
we could always use Q_UNLIKELY, instead of having to
revert to Q_LIKELY here and there.
In QSystemTrayIcon::setVisible(), as a drive-by, I
swapped the evaluation order of an &&-expression
(newly wrapped in Q_UNLIKELY) to be more readable
and more efficient (cheaper check first) at the same
time.
Change-Id: I3564c5a5deacba49d67d3989fb0b53e680c57fcb
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This is more efficient and works even with non-US-ASCII
QStrings.
Change-Id: I4ca19de60347ded03022ef8540a6708c563bc9d7
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
QString::asprintf() has the ability to take a ushort* array as
obtained from QString::utf16() and insert that into the output
with an %ls conversion.
But no-one ever used this, because just passing QString::utf16()
to QString::asprintf() creates a warning about wchar_t* expected,
but ushort* provided.
The new qUtf16Printable() macro adds the necessary casts (via void*
to prevent any "type-punned pointer" warnings) to make
passing QString::utf16() to QString::asprintf() work silently.
This should greatly reduce the need to do a round-trip via utf-8
just to print the contents of a QString.
[ChangeLog][QtCore] Added qUtf16Printable().
Change-Id: I7ddd8d2b2a2191c9faa26aca95d49850d94b287c
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Move the QT_USE_NAMESPACE up, so any use of Q* classes won't result in
compilation errors when Qt is configured to be in a namespace.
Change-Id: Id559c86798529f6cad43a75fce303c108ce820bc
Reviewed-by: Jake Petroules <jake.petroules@theqtcompany.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Check that it works on C arrays, with auto type deduction
and with types that only provide free begin()/end()
functions that can only be found through ADL.
Change-Id: I760722a0f56c9ebe967070ff68af90b96ed77e66
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This should solve problems with our use of the noexcept
operator, because that's how std::pair is defined, too.
Mid-term, we should kill QPair and use std::pair instead.
It really has gotten way too complicated to implement a
C++11 pair correctly.
Task-number: QTBUG-48780
Change-Id: Ied0acd220e5131000a957dc356d6efcdd8f83828
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Obtain the system setting via SystemParametersInfo(),
amending fac71528cc.
Task-number: QTBUG-49561
Change-Id: Ie7a956fdc6b175ad09356949645c1e8937053abd
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Pass 0 window to High DPI scaling function to prevent it from
trying to find a screen and applying a screen offset.
Task-number: QTBUG-49516
Change-Id: Ib3e1919985f2c6df1dd8369f6e28b3ee1fdb7afe
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
