This table has values precomputed based on every single glyph in
the font, not just the subset we use as a fallback, which should
improve both performance and correctness.
The fallback codepath of computing the minimum values based on a
subset of the characters in the font is left in, as we still need
that for bitmap fonts, and some font tables that have invalid
values.
Change-Id: I71aac1e09c9f9de80446b023ba15a9e2afe7d226
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Without piping the output to /dev/null, we'd get the following:
sh: dbus-send: command not found
And if dbus support is only limited to runtime support, we don't
treat it as a fatal error and only notice the user.
Change-Id: Ia7750a074b8d563bf9694fa8fa628b4017e8bb68
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When working with QGraphicsView/QGraphicsScene, touch events are sent to
QGraphicsView's viewport() event handler, which then dispatches it to the
corresponding QGraphicsItem, if any. In the case of QGraphicsProxyWidget, we
need to forward these touch events to the encapsulated QWidget, otherwise it
will never receive them (i.e. the event chain for touch events terminates at
QGraphicsProxyWidget).
This also enables QWidgets associated with QGraphicsProxyWidget to grab
gestures.
Task-id: QTBUG-45737
Change-Id: Ia441d3576afb6c97376be6f2ff073901e6e928a5
Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name>
It is still unclear how to act on those
messages. We are already doing this for
other Compiz messages -_COMPIZ_DECOR_*.
Change-Id: I45f76b5f56ee1b07eb4c7398cc85b5d7bed86c4c
Task-number: QTBUG-46954
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Default to primary screen and handle situations where the screen
is null consistently. Remove unused QWindowsScreen::screenOf() method.
Task-number: QTBUG-48288
Change-Id: I91b3c2331521d9d3be8ac77606ee820cd35ebb0f
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Remove QWindowsContext::instance() method and use
QPlatformIntegration::inputContext() with proper check instead.
Extract static method to disable Windows IME on a window
by associating a null context from QWindowsInputContext
and use that to disable the IME if another context is
in use.
Amends change b46fe39d94.
Change-Id: Icaad99d390cea5559167602ffbf994660d4717a5
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The derived classes (QSpinBox, QDoubleSpinBox, QDateTimeEdit, QTimeEdit)
set various input method hints on the spin box in the init() methods
of their private classes which did not have any effect since
QAbstractSpinBox::inputMethodQuery() was implemented to return the
hints of the embedded QLineEdit only. Change it so that hints set
on the QAbstractSpinBox are also considered.
Change-Id: I76b7c4d3e0869589c110cf3a0b2c3f94201db5d5
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
The current version of the mouse motion event compression
algorithm does not work with certain configurations -
situations where we get one XCB_GE_GENERIC event between
every XCB_MOTION_NOTIFY event.
The new implementation tries to be less fragile. The
previous approach checked "is *the next* event the same
type as the current event", the new check asks "have
we buffered more events of the same type as the current
event". We buffer events of the same type only when the
main thread is unresponsive.
This patch adds event compression for XI_TouchUpdate in
addition to the fix for motion even compression.
Change-Id: Ie215eb5969e2060e463ebe48e3d3007390a30deb
Task-number: QTBUG-40889
Task-number: QTBUG-47069
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
The standard http://www.newplanetsoftware.com/xdnd/ says:
"The only place where the proxy window should be used is when
checking XdndAware and in the calls to XSendEvent()".
Change-Id: I62e504ba52ec7ec2a941c53a84889bb3eb4b4cc1
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
In some cases it's not possible to use QT_HASH_SEED, specially when
we need to set the environment variable from inside the application,
as dynamically loaded libraries or plugins may create static QHash
instances. That would set qt_qhash_seed to a value different from
-1 and skip the env var value.
For those cases, and when we still want to set qt_qhash_seed, we
provide a way to enforce its value.
Auto-tests accessing qt_qhash_seed directly have been updated
accordingly. Usage in qdoc, uic and rcc has been left as is
for the time being.
Change-Id: I3b35b4fa0223c83b1348a6508641905a2a63266f
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Some code may rely on the primary screen geometry for example.
Task-number: QTBUG-47002
Change-Id: I42fc1ccf0c1d91beb5d8e9691ac6ec4e7400e567
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Returning a dangling pointer is no good. Do what QOffscreenSurface does:
just null it out.
Task-number: QTBUG-42803
Change-Id: I01a6db9ae8974a1c78157ebc67097c8dac3a6b6e
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Change 071098b08b changed QWidget::render
to work with all paint devices. Before that change, QWidget::grab would
effectively call QWidgetPrivate::render(), since the QWidget::render
overload was just a direct call to the private class implementation.
This change fixes the regression by calling QWidgetPrivate::render()
directly from QWidget::grab().
Task-number: QTBUG-43968
Change-Id: I1aa2fa91c722374612b6cfa76fd0891d168ecac9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Consider a debug_and_release build of a static library.
Set DESTDIR to different values for debug/release.
Let TARGET be the same for debug/release.
Now qmake would generate code in Unix Makefiles like this:
rm mylib.a
ar mylib.a ...objects...
rm debug/mylib.a
mv mylib.a debug/mylib.a
and for release analogous. This clashes when building in parallel.
This patch resolves this conflict by reducing the commands to:
rm debug/mylib.a
ar debug/mylib.a ...objects...
We believe that every ar implementation that's in use for Qt
is able to operate on files in subdirectories.
[ChangeLog][Important Behavior Changes][qmake][Unix] QMAKE_POST_LINK
steps of static libraries are now required to operate on $(TARGET) in
$(DESTDIR) instead of $$OUT_PWD. This matches the Windows backends.
Task-number: QTBUG-48287
Change-Id: I192f488ed74c56bc32862426d9e9d4237d9b8135
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
The test is moved from tst_qtreeview to tst_qtreewidget as it tests
qtreewidget class.
C++ usage is fixed, there was an illegal C cast that was causing crashes
Change-Id: I80e90a9b531e87f9b133186b6f48be42f54901b5
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Add an option to skip a generic bearer engine if needed (by testing
environment variable QT_EXCLUDE_GENERIC_BEARER).
Task-number: QTBUG-41866
Change-Id: I1b53ed1d22a7b34de5c6f6d0386ed242b2ca5e00
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
Detection for most of them is free because we're loading the entire
registers anyway. The only exception is AVX512VBMI, which is in a new
register we hadn't yet read from.
I've also added the new GCC names so they can be used with
QT_FUNCTION_TARGET. The only two exceptions are "movbe" and "popcnt",
which are extremely restricted in use and we are not likely to have code
dedicated to using them.
Change-Id: Ib306f8f647014b399b87ffff13f1d8fd29e58be0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Instead of trying to detect one bit and set another, let's just use the
bits from the x86 CPUID instruction on x86. This makes use of the full
64-bit space now.
Since MSVC doesn't like enums bigger than 32-bit, we have to store the
bit number instead of the actual bit value in the constant. For that
reason, I also renamed the constants, to catch anyone who was using them
directly, instead of through qCpuHasFeature.
Change-Id: Ib306f8f647014b399b87ffff13f1d587692d827a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
I've tested with Clang 3.7 and ICC 16 on Linux, XCode 6.4 on OS X for OS
X (not iOS).
Change-Id: Ib306f8f647014b399b87ffff13f1f4291d801a20
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Qt needs to return false in case it does not handle the "extra"
buttons (like WM_XBUTTONDOWN) which causes Windows to send the
corresponding WM_APPCOMMAND message (like APPCOMMAND_BROWSER_FORWARD).
Task-number: QTBUG-48117
Change-Id: Id2c8005ee992b0abd8af2aacbcb97c4eedcfa32f
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
On Windows, Qt needs to return false in case it does not handle the "extra"
buttons (like WM_XBUTTONDOWN) which causes Windows to send the
corresponding WM_APPCOMMAND message (like APPCOMMAND_BROWSER_FORWARD).
Task-number: QTBUG-48117
Change-Id: I093cd2d8205a39c3a042dd8a0d19c7229003761f
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
Replace deprecated File Manager APIs with modern equivalents.
Change some Q_OS_MACX to Q_OS_DARWIN in file system related code.
All of these apply to iOS as well as OS X, and were ifdef'ed for OS X
only primarily due to legacy reasons - carryovers from Qt 4 or Carbon
APIs which have since been refactored into using CoreFoundation.
This also makes the code consistent with the documentation.
Change-Id: I414e9bdfffff731413ddf16171b1317027d87caf
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
The naturalTextWidth() of the QTextLayout already includes the left
and right bearing of the actual text in the line edit, there's no need
to shift the text based on the minimum left and right bearings as well.
This may result in text that is closer to the edges of the line edit
on platforms that relied on this flawed logic, but that should be
adjusted back using the corresponding style hints.
Change-Id: I1d5edbeda7afe3e69b972841d280eb9e573675f5
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Prefix the error string message with either "chdir" or the "execvXX"-
family function that failed. In order to simplify the process, I also
made it transmit local 8-bit data instead of UTF-16 (this also avoids
memory allocation with QString).
Since there are now two write(2) calls, it's possible for the parent
process to be woken up and read(2) only the first. The parent process
now needs to wait for EOF.
Change-Id: Ib306f8f647014b399b87ffff13f1956199a5aee0
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
If a mouse event from the window system changes both position and buttons
at the same time, then it's split by QGuiApplication into a mouse move
event followed by a mouse button event. Propagate the source of the
original mouse event to the mouse button event.
Change-Id: I075fb4ad9e4338bf8ec170630ce270b38d8682d9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Virtual roots are windows, so we should request XCB_ATOM_WINDOW
instead of XCB_ATOM_ATOM.
Change-Id: I59558b1a3c37cb9bcad42bc0695d420f59088eb9
Reviewed-by: Uli Schlachter <psychon@znc.in>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Add note mentioning it to QTcpSocket::incomingConnection() and
update SSL socket server code snippet accordingly.
Change-Id: I9d228dabde76f9e9cd5140edf08be09a588066c8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
On Windows, some messages occur before a QPlatformWindow is actually
created, for example WM_WINDOWPOSCHANGING, which is handled in
QWindowsWindow::handleGeometryChangingMessage().
Extract a static function QPlatformWindow::closestAcceptableGeometry()
from QPlatformWindow::windowClosestAcceptableGeometry() and use
that in QWindowsWindow::handleGeometryChangingMessage().
This fixes a regression crash occurring in Qt 5.6 when running
the example from QTBUG-48201.
Task-number: QTBUG-36220
Task-number: QTBUG-48201
Task-number: QTBUG-46615
Change-Id: I86b8f923447c8e447382427cf5795628ef1c9717
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
I added this sometime in the past to work around some ICC bug in
position-independent code. Modern versions don't have the bug.
Change-Id: I42e7ef1a481840699a8dffff140049ce927cdff2
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
See https://software.intel.com/node/522852. There are options to turn
off LTCG and, on Linux, to enable/disable fat objects.
Change-Id: I42e7ef1a481840699a8dffff14003db5a9c95b83
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This is probably emitted in error in ICC 16.
warning #809: exception specification for virtual function
"QQmlEnginePrivate::~QQmlEnginePrivate" is incompatible with that of
overridden function "QObjectData::~QObjectData"
Change-Id: I7a21ba10770ba008bdc18f535502376e1d92520f
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This is a repeat of acf80b9a2b, but this
time it appears ICC 15 works and ICC 16 doesn't. ICC doesn't like
polymorphic, exported classes with inline constructors.
qsvgiconengine.obj : error LNK2001: unresolved external symbol "const QIconEngine::`vftable'" (??_7QIconEngine@@6B@)
Task-number: QTBUG-48062
Change-Id: I82493c0f52084e0588352cd0c26e1293b0727242
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This is for compatibility with old Qt versions that had this.
Task-number: QTBUG-48360
Change-Id: I42e7ef1a481840699a8dffff1405c0a348e32e27
Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com>
The .altmacro is not supported with Clang's integrated assembly.
The worst part is that I had this fixed, but apparently I never pushed
the update to Gerrit and then we staged the old version. This commit
brings back the fixes.
Incidentally, it also makes things work with freebsd-clang.
Change-Id: Id2a5d90d07d7ee470fcb9ad9696a9a0f9ced7ea7
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
As most of QFactoryLoader is now available with QT_NO_LIBRARY,
we can use it to load static platform plugins.
Task-number: QTBUG-3045
Change-Id: Idaf2d62fe43774c12d8777f2cf4afaa099833801
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
We need a method to check whether a specified pixmap is still
cached without touching the recently-accessed list for this pixmap.
[ChangeLog][QtGui][QPixmapCache] Added QPixmapCache::Key::isValid().
Change-Id: I90fa4f67b569099b67b6207e78494beb3111b68e
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
there is no particular reason to have them in qt_functions.prf any more,
while the separation made the code harder to follow.
Change-Id: Ie44c9784358f382f7bc863b421ff5b440211d66f
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
there is no particular reason to have it in qt_functions.prf.
Change-Id: I88ed1ea937a9a88a4625a6de7bcd3a29957560da
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
the addition of qt's rpath belongs into qt.prf - even on mac.
so consolidate the two implementations.
as a nice "side effect", we get relative rpaths also on linux.
another "side effect" is that we don't unnecessarily add the qt rpath to
qt modules also on linux.
the qt rpath addition mechanism should not be responsible for setting
the policy who gets a relative rpath, so move the logic to higher-level
callers.
Change-Id: I52e8fe2e8279e7b1ac25fae758867a5cb1cafcf8
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
the rpath applies only to the installed on-device location and is
consequently always the same for all modules, so there is no point in
indirections.
Change-Id: Ia0590552aa317d799a2d3879fd0c0768344b9645
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
this variable is not referenced anywhere else.
Change-Id: Ib4d0a47a08d029f65542e752fa2a47c992e061fa
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
the old plugin loader which test-loaded plugins (without their
dependencies) is gone, so the hack is obsolete.
Change-Id: I68077cb58174dfbcb0b5372e2574de41f48d35c9
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
$ORIGIN (or $LIB) needs to be escaped to survive the trip through
make and the shell.
this shouldn't break anything, as there was simply no way to get it
right so far.
Change-Id: I86337c5994d10dae2e80dd2f858f74874b14bca7
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
ppc/ppc64 and 32-bit x86 have been dead for a while.
consequently, the legacy macx-g++-64 spec was most probably not used.
which in turn meant that NATIVE_64_ARCH was never set (in particular on
windows hosts ...), which means that the android ndk host auto-detection
was effectively broken.
the arch code in mac/default_post.prf was also never triggered, so nuke
it as well.
Change-Id: Ic0775e40b273a22e0a15808cac328e0df33c2155
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
According to MSDN, the zero value of ICONDIRENTRY bHeight and bWidth
fields mean a maximum icon size 256 pixels. So QtIcoHandler::option()
should return 256 instead of 0 pixels for such icons. Also there is
fixed wrong seek offset at the second call on this method.
http://blogs.msdn.com/b/oldnewthing/archive/2010/10/18/10077133.aspx
Task-number: QTBUG-48103
Change-Id: I99f0c9720fd58889045b0c73c51498f2065b0b91
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
