In the qobject.html page, the description of the syntax of Q_PROPERTY
does not include the MEMBER keyword added in Qt 5.1.
But it was well documented in the documentation of the property system.
Merge the two code snipppets.
Task-number: QTBUG-32211
Change-Id: I7b57329c201b6f3bc812155f21dbfb2c6423494e
Reviewed-by: Martin Smith <martin.smith@digia.com>
The constructor taking a global color was removed in Qt 5.0.0.
We need to explicitly convert to QColor before we get a QVariant.
Change-Id: I821f164b8601647b062eeef57372755fa187c50c
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Previously it was only mentioned in properties.qdoc
Task-number: QTBUG-18802
Change-Id: Iab23128c1567974154cdcce7412b2e1468bb846a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Remove all trailing whitespace from the following list of files:
*.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README
excluding 3rdparty, test-data and auto generated code.
Note A): the only non 3rdparty c++-files that still
have trailing whitespace after this change are:
* src/corelib/codecs/cp949codetbl_p.h
* src/corelib/codecs/qjpunicode.cpp
* src/corelib/codecs/qbig5codec.cpp
* src/corelib/xml/qxmlstream_p.h
* src/tools/qdoc/qmlparser/qqmljsgrammar.cpp
* src/tools/uic/ui4.cpp
* tests/auto/other/qtokenautomaton/tokenizers/*
* tests/benchmarks/corelib/tools/qstring/data.cpp
* util/lexgen/tokenizer.cpp
Note B): in about 30 files some overlapping 'leading tab' and
'TAB character in non-leading whitespace' issues have been fixed
to make the sanity bot happy. Plus some general ws-fixes here
and there as asked for during review.
Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
The snippet files referred were outside the scope exampledirs for
QtCore. I made of a copy of those files in the snippets folder to
fix this issue.
Task-number: QTBUG-29755
Change-Id: I2f765104394071d035e9cee610945ae290033deb
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Nico Vertriest <nico.vertriest@digia.com>
The new QThread documentation now really discourage to reimplement
QThread. But in fact, there are many cases where it is perfectly fine.
And the example given is even a case where using worker object is wrong.
The examle even contains a leak since the thread will never stop and
will even leak.
This changes put back some sentences from before commit
d4ad9dbbf9.
The sample code has been re-writen. Notice how reimpementing run takes
less lines of code, less runtime overhead, no leaks, and also is more
complete than the previous example.
Change-Id: I6cb80826e917dd5ce442ccad2572ec692ccb25ab
Reviewed-by: Andre Somers <andre@familiesomers.nl>
Reviewed-by: Geir Vattekar <geir.vattekar@digia.com>
Reviewed-by: Debao Zhang <hello@debao.me>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Since isSignalConnected is meant to be used in performance critical
code, and that QMetaMethod::fromSignal is relatively slow, it is better
to have it a a static variable in the code sample, as a good
recommendation on how to use it.
Since QMetaMethod::fromSignal should not change during the life of the
program, it should be safe. Also, if different threads run at the same
time, both should lead to the same result.
Change-Id: Ib6113d11ca93f216bc3a92aea4eaa4da6a4151ca
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This was part of Qt 4.8, but Qt 5.0 was branched before that, so
the commit was lost.
Change-Id: I2a2ab3c75a0943ac734d588ebd74bc158dd6aaaf
Reviewed-by: Nils Jeisecke <jeisecke@saltation.de>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
-copied snippet and input files from Qt Widgets.
-adapted new paths in the resource-system.qdoc file.
-removed the old path entry in qdocconf.
Task-number: QTBUG-29101
Change-Id: Ieeb118106756a1a39890ab219294de18f437c56c
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Nico Vertriest <nico.vertriest@digia.com>
Reviewed-by: Geir Vattekar <geir.vattekar@digia.com>
This associates properties with member variables and
avoids writing getter and setter methods manually.
The metaCall() method directly accesses the member variable,
so additional method calls can be avoided.
The metaCall() setter code also supports NOTIFY signals,
which means the according signal is emitted when the property
gets written.
Task-number: QTBUG-16852
Change-Id: I88a1f237ea53a1e9cf65fc9ef2e207718eb8b6c3
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This is necessary for initializing things in a library, which require
a QCoreApplication instance (unlike Q_CONSTRUCTOR_FUNCTION, which runs
before that). Example use cases: KCrash (segv handler), and KCheckAccelerators
(debugging tool triggered by magic key combination).
Change-Id: I5f4c4699dd4d21aea72b007989ba57467e86ed10
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QMessageAuthenticationCode is HMAC implementation based on
QCryptographicHash abilities. HMAC is often used in OAuth and similar
authentication protocols.
Change-Id: Ifc73947ad06c36a1b770315b7e89ba5c01c5e79e
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It's currently not obvious that two digit years will always be in the
20th century (1900's).
Task-number: QTBUG-28797
Change-Id: I7dee9a46e0cb803a8f097debc5443d1789c2f16c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Since all gui applications already need some QPA plugin added,
we might as well add the default plugin and generate the code
to import the plugins automatically.
User can opt out from the automation by removing relevant
items from CONFIG variable: link_qpa_plugin or import_plugins.
Task-number: QTBUG-28131
Change-Id: Ic171c363464c099143374d3e39bcc28f6edf73d2
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Configure will now generate QT_DEFAULT_QPA_PLUGIN qmake variable
to specify the default QPA plugin.
"CONFIG += qpa_default_plugin" statement in application .pro file
will add the default QPA plugin into QTPLUGINS.
"CONFIG += qpa_minimal_plugin" statement in application .pro file
will add the minimal QPA plugin into QTPLUGINS.
Task-number: QTBUG-28131
Change-Id: I12a241005f30b37467d783b50f0369b47e605e68
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Because the linguist examples are moved to qttools module, a link
to the hellotr example broke.
Change-Id: I2aeefc143578618396f5be38ed1d52afdd1f7436
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Fixed a couple of typos; also, wrapped the snippets in a main() function,
so that now the snippet file can be compiled
(and therefore the compiler can help us at detecting those typos).
Change-Id: Ie182a9c4cb451db13a6f4bfa5eaed66bc6966c8f
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Documentation has been updated to reflect changes in Qt5.
Change-Id: I378858cf61f4bf62375c30c3903818d754dadcf0
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Documentation has been updated, changes apply to Qt5 as well as Qt4.
Change-Id: I692869971bafffabbb9c323dc031f6d984c1adb9
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Remove advice to subclass QThread; promote thinking of QThread as a
thread manager, not a thread; promote event-driven programming over time
micromanagement; warn against common pitfalls.
Result of collaboration in forum (https://qt-project.org/forums/viewthread/20691/)
and mailing list (https://qt-project.org/pipermail/development/2012-September/006738.html)
Task-number: QTBUG-16358
Change-Id: I57e3873976fad489176cbf9f7e680fd6992a8837
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
This class belongs to QThreadPool/QRunnable more than to QtConcurrent, so
move to QtCore, where QThreadPool awaits it.
Change-Id: Ibf20288a986593bf779453427c2dae8db1e1423a
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Leave the old name as a deprecated typedef; adapt users.
This is a prerequisite for moving QFuture back to QtCore.
Change-Id: I81dcee2c7e6eb234c16f3f42e2415ca0da3dc4f8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change copyrights and license headers from Nokia to Digia
Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
A couple of runaway backslashes resulted in illegal code in the
examples.
Change-Id: Ib00d4e1d792e44bb73dafdd84c3a1843dcb34e27
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Clarify the documentation for setTimeSpec, toTimeSpec, toUTC and
toLocalTime, to be clear on which ones return the same point in time,
and which one simply changes the timezone.
Change-Id: Ic47dd8876ea733f1df0f64eca5bdf00d04f8d0d4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This keeps links local and inside the module.
Change-Id: I5e267197c6356a2c4e231c1941ed4be33b96a16e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Cherry-pick of b0facd481a2fc119d87c85481d97357d814a5fd2
from the qtdoc repository.
Task-number: QTBUG-25314
Change-Id: I2166db46399ea6da8cadf02a7f65738c0c252142
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Olivier Goffart
Robin Burchell
Alan Alpert
Axel Waggershauser
Frederik Gladhorn
Mitch Curtis
Venugopal Shivashankar
Paul Olav Tvete
Laszlo Papp
Sergio Ahumada
Stephen Kelly
Kai Koehne
Jerome Pasion
Gerhard Gappmeier
David Faure
Ruslan Nigmatullin
Debao Zhang
Miikka Heikkinen
Robert Loehning
David Schulz
Giuseppe D'Angelo
Michele Caini
Sze Howe Koh
Marc Mutz
Iikka Eklund
Mitch Curtis
Geir Vattekar
Lars Knoll