From testing on iOS, StartDragTime should be adjusted
slightly, from 500 (default in qplatformtheme.cpp) down
to 300. This will also affect how long the user needs
to press before the text selection magnifier shows
up for doing text selections.
Change-Id: I42ebfec6f0dc809b5d392412cf8f70d128ee6246
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
This includes:
- have nothrow member-swap
- have ADL non-member swap
- not specialize qSwap or std::swap
Also prevent QScopedPointer <-> QScopedArrayPointer swaps by overloading
swap (both member and non-member) on QScopedArrayPointer. It's not 100%
safe, but it's what we're doing elsewhere (QMulti(Map,Hash), say).
That's technically a SiC change if users expected (qualified) std::swap
to invoke QScopedPointer::swap(), but those users were doing it wrong to
begin with, and they now get a compile-error instead of silent pessimization,
because generic std::swap() doesn't work on QScopedPointer, due to lack
of copy (and thus move) semantics.
Change-Id: I3ab5c1668722a2c8ccafc16f57310ce8d4bffbd6
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
... by replacing them with C++11 range-for loops.
This is the simplest of the patch series: Q_FOREACH took a
copy, so we do, too. Except we don't, since we're just
catching the return value that comes out of the function
(RVO). We can't feed the rvalues into range-for, because
they are non-const and would thus detach.
Change-Id: I42c9c44d948ab1512a69d42890187bc3cf2d7e58
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
This patch mainly do two things:
1) Support color bitmap font for freetype fontengine. This partially
based on Corentin Jabot's patch
2) Support ARGB opengl glyph cache when workaround_brokenFBOReadBack is
true (It is always true under Android). Some code refactor has been
done in QOpenGLTextureGlyphCache.
This patch also bump the minimal required freetype version to 2.2
[ChangeLog][General][Freetype] Support color font rendering
Task-number: QTBUG-35156
Change-Id: I35aae5f98ba9a27b70a48db3f2647fc070c39c33
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
In 5.7 the Gbm prefix was added but the .pro file was not updated.
This breaks static builds.
Task-number: QTBUG-53136
Change-Id: I37af46ff768bf8c1dc9269892db25d61b76c0376
Reviewed-by: Dominik Holland <dominik.holland@pelagicore.com>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@qt.io>
When using QML, it quite often happens that only the QML engine is
connected to a signal, and no C++ handlers. By splitting up the
fast-exit case and handling QML separately, we can prevent a call to
QThread::currentThreadId, and locking+unlocking the mutex.
On x86 this saves ~130 instructions according to valgrind.
Change-Id: I947fe42afe351922339ac982a6d498bc2f7b5192
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
D3D11_QUERY_DATA_SO_STATISTICS is no part of d3d11sdklayers.h and thus
not covered by the ANGLE_MINGW32_COMPAT define. The struct is defined
in d3d11.h and will be available in an upcoming version of MinGW (see
a0cd5afeb6/
).
As soon as the MinGW version that includes the change is known, the
__MINGW32__ check should be replaced by a proper version check.
Change-Id: I774f24432b375fdf9c559449f266cc04a4905275
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Let widgets respond to ImInputItemClipRectangle inputMethodQuery and
notify about potential changes with QInputMethod::update()
Change-Id: I01b2c53273df207d26107b237a7096fe53d1b0a5
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
This property allows a convenient way of getting notified about changes in
the input item clipped rectangle, similar to QIM::cursorRectangle().
Change-Id: I26bf97eeb1f5ef1b7d3aafb03565023091d6df3d
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
This rectangle represents the "effective" visual rectangle of the input
item, excluding any areas obscured due to clipping.
Note: The effective visual rectangle will not be influenced by overlapping
items.
Change-Id: I234176161dcfb9c236124e33ae510a0b01fe6dc3
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
Change-Id: I3d9f84d03519b2b8fb37c7d2e773e68bc4b9a1d3
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
In particular, just creating a QFileInfo (or a QDirIterator, which uses
QFileInfo internally) no longer triggers decompression. This doubles the
performance when using a QDirIterator/QFile combo for loading a bunch of
files.
Change-Id: I7f53354e890ad6360693b7848d21a0cd5d595628
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Commit d3dcc6f introduced a regression to QTextEdit, leaving
it to always show the cursor regardless of focus. The reason
is that QTextArea used to toggle visibilty by setting the
cursor blink rate. What it really wanted to do was to set
cursor visibility explicit.
This patch implements function setCursorVisible, and updates
the places that used to call setBlinkingCursorEnabled to
instead call setCursorVisible (where it makes sense).
Change-Id: I58ea965178d4faaf5b09f6f6a37a37d5e8b99c97
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
As of 5.7, HB-NG is the default shaper engine.
Change-Id: Ia5400444a5e387fa6b56de47fabc6f1c2c166f85
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Recent changes to the xcb platform plugin added logic to paint to a
server-side X Pixmap when the MIT-SHM extension is unavailable. Those
changes also added logic to keep track of the dirty areas that need to
be flushed to the server from the backing store when the backing store
is flushed to a window.
Because a single QRegion was used to track those areas, nested paint
operations no longer accurately tracked all the dirty areas. Consider:
void Widget::paintEvent(QPaintEvent *) {
QPainter p1(this);
for (int i = 0; longRunningOperationInProgress(); i++) {
QPixmap pixmap(size());
QPainter p2(&pixmap);
p2.drawText(pixmap.rect(), i & 1 ? "Working." : "Working..");
p2.end();
QBackingStore *bs = backingStore();
bs->beginPaint(rect());
p1.drawPixmap(0, 0, pixmap);
bs->endPaint();
bs->flush(rect(), windowHandle());
}
p1.fillRect(rect(), Qt::red);
p1.drawText(rect(), "Done!");
}
While this code could be restructured, it is a common pattern in legacy
Qt applications which cannot be easily changed.
Change-Id: I3b919266abe41c96a584cb02f41cafac3f9d1d7c
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Don't use QString::prepend() in the loop. Just compose
temp string by appending, and then prepend whole temp string.
Change-Id: I6efb2d20e03f6a3526103d3a9494d5d1b0fbbf81
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Fix regression in a7b0cb467c which caused
it to be hard to start scrolling at the ends of a scroll-view if using
fine grained scrolling events.
Change-Id: I55f3210150b993281545c3ad5a7356d892fa30b5
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
the host compiler's version is not determined, so we cannot make any
assumptions about its capabilities.
Task-number: QTBUG-53017
Change-Id: I939fd7402b5daac73f2195b9d8763b9008bc7ea4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Rolf Eike Beer <eb@emlix.com>
Some color bitmap fonts will have a size greater than 127 pixels,
areMetricsTooLarge() will return true(its advance exceed 127) for
these fonts and we are unable to render these fonts since
QFontEngineFT::loadGlyph() will simply do nothing if
areMetricsTooLarge() return true. To support bitmap font whose size
is between 128 and 255, we change x,y,advance of QFontEngineFT::Glyph
to short variable to make areMetricsTooLarge() return false, in this
way we will be able to render such color bitmap fonts.
Change-Id: I9ab244b14884cdde91040a462f2fbca650b91289
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
The widget is hidden, reshown and tested for active window, which
is flaky. Add a call to activateWindow() which increases
the chances of it becoming the active window should another window
appear.
Change-Id: Ibbecdbc43e2ac9638aec497c47fffaaffa1855af
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
CID 155005: Possible illegal access in string. Some loops were
reading the buffer without checking the bounds.
Change-Id: I910671a6d56808138ec2bb5d96bd7edf78b20f73
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
CID 21629: The QMakeProject::read result was ignored.
MetaMakefileGenerator::createMakefileGenerator will be called if the
project was read.
Change-Id: I9187c82efd1abedcaa8e394f1fdb0b7f35a2b1d7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
On some operating systems, tzdata files carry the Local Mean Time (LMT)
for the city in question, which better represents how time was tracked
before standard, hourly timezones were introduced in the early 20th
century. The test was asking for the data for 1653-02-09 and assumed
that it would find the first Central European Time (CET) rule, which
Germany didn't start using until 1893-04-01.
This fix allows us to remove the blacklist that had been applied to this
test without investigation. It wasn't related to OpenSUSE, aside from
the fact that OpenSUSE tzdata carries the LMT data.
Change-Id: Id5480807d25e49e78b79ffff1449bdaf46901367
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
The reference to trUtf8() made it even more confusing, so remove it.
It's redundant and deprecated anyway.
Change-Id: I9921297160db3660bb5099692bbfdaf6e85637aa
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Miter limits below 1.0 are not valid in PDF and trigger an error in the
Reader. This change enforces a minimum miter limit of 1.0, and it adds
a manual test for producing a PDF file demonstrating this issue.
Task-number: QTBUG-52641
Change-Id: I1c78b1c4a44579e95e1cddfb459926d304e60165
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Replace substring functions that return QString with
corresponding functions that return QStringRef where
it's possible.
Create QString from QStringRef only where necessary.
Add overloaded functions with QStringRef arg
in QDBusUtil:
- isValidUniqueConnectionName()
- isValidMemberName()
- isValidPartOfObjectPath()
Change-Id: I4a24a298702728ba7d3a65c39e25c3a9c759e07f
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
It was hidden by overridden parent(const QModelIndex &) methods.
See also 63b5082ea8
(Unhide QObject::parent() from QAbstract{Table,List}model).
Change-Id: I8b6d4d4175e4d43ff269eaeb0b2b1a9fb8f44bab
Task-number: QTBUG-45393
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Under Windows, the default paths are not correctly set, hence it's
necessary to explicitly set this.
Change-Id: I9779485115a93bdaf6eb6be87293ca921746bae7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Volker Krause <volker.krause@kdab.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
If the container being added to is default constructed and has never
been modified, we don't have to do all the checking and iterating.
Instead we can just assign with operator=.
If the LHS is merely empty, we could lose reserve()d capacity, so only
do this for a shared-null LHS.
Change-Id: If1e3342662d10833babc7ab847ada0285073723b
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
libdbus will send a local signal if connection gets disconnected. When
this happens, end all pending calls with QDBusError::Disconnected.
Task-number: QTBUG-51649
Change-Id: I5c7d2a468bb5da746d0c0e53e458c1e376f186a9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
... by replacing them with C++11 range-for loops.
To avoid detaches of these mutable Qt containers,
wrap the container in qAsConst().
Saves more than 2KiB in text size on optimized GCC 6.0
Linux AMD64 builds.
Change-Id: I9610e711edc01d2a1ba19fef65d6b000ffc77255
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
In addition to pen events being handled as tablet events, we create
touch events. Same principle is used on other platforms as well. This
allows devices as Surfaces to use the pen with Qt applications.
Furthermore, the first update event does not have to be a press event,
as in a pen has proximity values describing a move without touch, but
also the HoloLens uses touch points as permanent pointer devices. They
all send an exit event once released or out of range. Hence, clean up
the internal touchpoint hash when the touch device is gone, not on
release.
Task-number: QTBUG-38681
Change-Id: I38acaa034a3cfe224098bfa36bfead5428f4db16
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
IInputStream::ReadAsync might create a separate buffer to fill in data.
Passing a buffer with GetAddressOf() can cause a memory leak of the size
of data to be read.
Instead, pass a separate buffer pointer and continue to use this one
after the async operation. This way, the OS can decide whether to switch
buffers or not, keeping ref counting in sync.
Task-number: QTBUG-52961
Change-Id: I9dfb627287142355ebcf74ca52427b4e8108e8d1
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
This is not exhaustive, but was enough to discover ICEs.
Change-Id: Ib60be1d298a66b72e3eb9b75ad538f0bf15b5f62
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
Reviewed-by: Simo Fält <simo.falt@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
[ChangeLog][Important Behavior Changes] Support for DirectFB is no
longer enabled by default, due to lack of development in upstream. To
re-enable the platform plugin, pass the -directfb option to configure. If
there is no interest in this platform, the support will be deprecated in
Qt 5.7 and will be removed in Qt 5.8.
See: http://lists.qt-project.org/pipermail/development/2016-March/025273.html
Change-Id: Icaa7fb2a490246bda156ffff143c62515a5f575b
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The existing code keeps the overrides from each base class together,
so also move them to the correct group after adding Q_DECL_OVERRIDE.
Change-Id: I5d89fb4e7f9454ab0c9c6383f8245e64b95e84e9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The proper solution with qCalculateBlockSize will come for Qt 5.7.
Change-Id: Ifea6e497f11a461db432ffff14490788fc522eb7
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Basic optimization of conversion from indexed8.
Task-number: QTBUG-35747
Change-Id: Ic9d32789769eadb05fbecfebf2d2f2c87d66610b
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
this adds file_copies.prf, which understands the variable COPIES, which
works analogously to INSTALLS.
i've been holding this off for a long time, as it is not without
caveats. however, similar hacks are proliferating all over the code
base, so it's time we formalized it.
in fact, it's the easiest way to fix some nasty shadow build problems,
which is why i'm adding this on the stable branch.
Task-number: QTBUG-52256
Change-Id: Icbe3b9fbb79c952546aad2d467a438d3a69d749f
Reviewed-by: Liang Qi <liang.qi@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Limit the height of the the wave-pixmap so that fillRect doesn't clip
it.
At the same time the precision of the generated wave-pixmap is improved
so it better fits the requested radius.
Task-number: QTCREATORBUG-15851
Change-Id: If754387b20ab7b015857ecb0a0e8fe16de1d728a
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
