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* Build fix for new feature -qt-no-processenvironmentPaul Olav Tvete2017-02-171-1/+1
| | | | | | Change-Id: I6d1c5d122761d239d96b943a9abf7af12195a3eb Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* Build fix for -no-feature-datestringPaul Olav Tvete2017-02-171-1/+3
| | | | | Change-Id: I09c7bc360956aef44f4137a093b6329a08a099ee Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* xcb: support graphics tablets with the "uc-logic" nameDmitry Kazakov2017-02-171-0/+3
| | | | | | | | | | Similar to support for the other Genius tablets. https://bugs.kde.org/show_bug.cgi?id=359642 Task-number: QTBUG-52626 Change-Id: I3e2033d547d8bab4b6fb93be3a172bdce4fc5666 Reviewed-by: Dmitry Kazakov <dimula73@gmail.com> Reviewed-by: Andy Shaw <andy.shaw@qt.io>
* Merge "Merge remote-tracking branch 'origin/5.8' into 5.9" into refs/staging/5.9Liang Qi2017-02-1748-279/+97004
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| * Merge remote-tracking branch 'origin/5.8' into 5.9Liang Qi2017-02-1648-279/+97004
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/plugin/qlibrary_unix.cpp src/plugins/platforms/xcb/qxcbconnection.cpp tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp Change-Id: I632c400d909f8c204f55743aadc7886af2f15dfb
| | * QNetworkSession - register types before connecting slotsTimur Pocheptsov2017-02-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QNetworkSession's ctor has a race condition: it 1) connects signals/slots and also 2) registers meta-types (but after these connects). Our users apparently have a lot of per-thread QNAMs in multiple threads (and implicitly many QNetworkSessions on different threads too). From error logs it appears that while one thread tries to connect signals/slots and evaluates the types of signal and slot arguments, another thread can register this type. If the first thread extracted signal argument types, then the second registered this type, we can end up in a 'type mismatch' error on the first thread with seemingly the same types in a debug message (something like "type mismatch A::Some <-> A::Some") - they have the same name, but one has type() == 0 and another - some non-zero type(). Now we call qRegisterMetaType before connect. Task-number: QTBUG-50901 Change-Id: Idbb9515573e174bbc5e5bf55dc3a7911a81646ea Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
| | * Eliminate QT_NO_DYNAMIC_LIBRARYUlf Hermann2017-02-162-23/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | The library feature already covers this. As library depends on the dlopen compile check, we can assume dlopen to be available, also on vxworks. Change-Id: Idcdb07ab4688c6158651d9a5ad5e2ba126bd7d9e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
| | * QReadWriteLock: make field 'recursive' constMarc Mutz2017-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is never written after initialization, and accessed concurrently outside mutex protection, so make sure that it never changes by marking it as const. Change-Id: Ib28b2e8b3067d596a95d1699165a6ebfb15fe674 Reviewed-by: David Faure <david.faure@kdab.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| | * QJNIHelpers: unbreak runnables counterMarc Mutz2017-02-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding 0 each time will obviously not produce a new identifier each time... Also use static initialization for QBasicAtomicInt. A default-constructed static QBasicAtomicInt at function scope will be dynamically initialized. It will still be zero-initialized, but at least GCC adds guard variables for such objects. When using aggregate initialization, the guard disappears. Amends 265db5ad9bda9c984393c1e95fd27dcc4633ed1c. Change-Id: Ia71290cf26c486dcbcc74381f12cd0c4712d6019 Reviewed-by: David Faure <david.faure@kdab.com>
| | * xcb: Allow to disable XInput 2 support by setting QT_XCB_NO_XI2 env varAlexander Volkov2017-02-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use of XInput 2 may result in regressions. For example we call XISelectEvents for each window every time a device plugs/unplugs. It causes significant delays when there are many native windows. Change-Id: I60b799bb667d0e4bca1f9c52cdaa07b04bcc749f Task-number: QTBUG-57013 Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
| | * qcssparser: Undef TILDE to fix compilation on HurdDmitry Shachnev2017-02-151-0/+4
| | | | | | | | | | | | | | | | | | Change-Id: Ic3168629565618bcd7f26e47579beaa1bbd22e39 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
| | * Use Qt::PreciseTimer for the QDeadlineTimers in QTest::qWait*Thiago Macieira2017-02-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | QDeadlineTimer will eventually support CLOCK_MONOTONIC_COARSE on Linux, so let's be safe before that change appears. Change-Id: I9b423f1b71194205b27afffd14a383a7e9f66a9d Reviewed-by: Stéphane Fabry, Cutesoft <stephane.fabry@gmail.com> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
| | * Remove the name cache from QMetaType::typeNameThiago Macieira2017-02-151-25/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was unnecessary, since we only cached the static types, which are all generated by the macro anyway. The way it was implemented, this produced data races that are strictly-speaking UB, even if all the threads were writing the same values to the same data locations. This commit changes a little the code to simplify, since we're changing those lines anyway. Task-number: QTBUG-58851 Change-Id: Idc5061f7145940f987dffffd14a30047846e3113 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| | * Example: migrate flightinfo to QRegularExpressionSamuel Gaist2017-02-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Update the flightinfo example to use the new QRegularExpression class in place of the deprecated QRegExp. Change-Id: I2395b37170565e922500e675210c400e90ae0f73 Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Example: migrate grabber to use QRegularExpressionSamuel Gaist2017-02-151-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | Update the legacy grabber example to use the new QRegularExpression class in place of the deprecated QRegExp. Change-Id: I1d1871b7e82cdb214fdd8ad55a606d5e7682fab1 Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Example: migrate the arthur code sample to use QRegularExpressionSamuel Gaist2017-02-151-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | Update the arthur code sample to use the new QRegularExpression class in place of the deprecated QRegExp. Change-Id: Ic7efd4466b4c0fa50170b80ebb22fcb3624399ce Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Example: migrate the codecs example to use QRegularExpressionSamuel Gaist2017-02-151-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | Update the codecs example to use the new QRegularExpression class in place of the deprecated QRegExp. Change-Id: Ibd60b7256071f8166c4bf38e6a40935494c3cf3f Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Example: migrate settingseditor example to use QRegularExpressionSamuel Gaist2017-02-152-33/+34
| | | | | | | | | | | | | | | | | | | | | | | | Update the settingseditor example to use the new QRegularExpression class in place of the deprecated QRegExp. Change-Id: I07e34bf916bdde161c4253fca70b853061cd589b Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Example: migrate stylesheet example to use QRegularExpressionSamuel Gaist2017-02-151-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | Update the stylesheet example to use the new QRegularExpression class in place of the deprecated QRegExp. Change-Id: I7061b8fd462ff012cb67bfdade656b3bfe442dd8 Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Doc: fixed explanation in Qt::Tool documentationSamuel Gaist2017-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | Clarify the the macOS implication of the flag. Change-Id: Ic68e1ac668cfa68abf868ba6bdd46241dfa9b9a7 Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Package transient zone setting in test to ensure restore on failEdward Welbourne2017-02-151-13/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tst_QDateTime::operator_insert_extract() was setting the time-zone and taking care to restore it at the end of the test; however, if the test were to fail, the restore would be skipped. Package the zone-setting and restore in a class instance, so that premature return can't bypass the restore. Change-Id: I3df63260da17e481ef4d0d107d9f0fdea3e147e7 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | * QJNIHelpers: make mutexes staticMarc Mutz2017-02-151-2/+2
| | | | | | | | | | | | | | | | | | | | | Amends 265db5ad9bda9c984393c1e95fd27dcc4633ed1c. Change-Id: I707bb88285531ee9f82efec46901871d53413eb3 Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| | * QFileDialog: Protect against nullptr dereferenceKevin Funk2017-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the QFileDialog receives a language change event, and native dialogs are used, this code path dereference a nullptr in the qFileDialogUi member. Protect by checking the return value of QFileDialogPrivate::usingWidgets() as done in other places deferencing qFileDialogUi. Fixes a crash in GammaRay Change-Id: I3e9eb81c75d9fc983519a58c5ec06e316ac80263 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | * Fix indentation of source code example in docsFrederik Schwarzer2017-02-151-8/+8
| | | | | | | | | | | | | | | Change-Id: Icf94c9adc55d16acd26831cce331054a8c49652d Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
| | * tst_QThreadPool: don't deadlock when a cancel() test failsMarc Mutz2017-02-151-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We keep the runnables from finishing by having them block on a QSemaphore::acquire() call inside run(). If we fail a test that precedes the call to sem.release() further into the test, the early return will cause the thread pool to be destroyed, which will then attempt to wait for the runnables to finished, which, in turn wait for the semaphore to be released. -> dead lock Fix by introducing a RAII object to release the semaphore with a sufficiently large number to unblock all runnables. That number will in some situations be too large, but that does not matter. Change-Id: I1ec7e29b37bc36309e93e6e30708cc7db3c9579c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | * Wait for runnables to start up in tst_QThreadPool::cancel()Marc Mutz2017-02-151-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to get reproducible runs of the test, we need to wait in the main thread until all runnables have started executing. Otherwise, what the cancel() loop below actually does will vary from run to run. Change-Id: Ib912b0943e7bbd55c9480ae6fd4011ba20ac457e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | * tst_QThreadPool: simplify cancel()Marc Mutz2017-02-151-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of allocating a statically-sized array on the heap, use an automatic C array instead. Replace some magic numbers with named constants. Change-Id: I17d29a76a67c4a413453ac26a5dee8cd54a8a37d Reviewed-by: David Faure <david.faure@kdab.com>
| | * Fix UB (data race) in tst_QThreadPool::cancel()Marc Mutz2017-02-151-10/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Manipulating a simple int from multiple threads is a data race, thus undefined behavior. Fix by using QAtomicInt and atomic operations instead. Change-Id: I5418bc260da57fe353a71b8e5c7c1c97adbe7597 Reviewed-by: David Faure <david.faure@kdab.com>
| | * Fix UB (data race) in QtAndroidPrivate::requestPermissionsSync()Marc Mutz2017-02-151-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the QSemaphore::tryAcquire() call times out, we mustn't touch *res, because there was no happens-before relation established between *res = result in the lambda and our returning *res; Fix by returning a default-constructed hash in that case. Add a strategic std::move(). The same problem exists in runOnAndroidThreadSync(), but I have no idea how to solve it, because there the shared object is the runnable itself. Change-Id: I9a2c431144c169fbd545763555d96153143a11bf Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| | * QJNIHelper: fix a potential race in sendRequestPermissionsResult()Marc Mutz2017-02-151-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code obtained an iterator into a QHash under mutex protection, then dropped the lock, dereferenced the iterator several times and only retook the lock to erase the element from the QHash. This is very smelly. QHash provides no official iterator validity guarantees, and the container isn't const, either (which would imply thread-safety). In particular, the dereference into the container outside the critical section is cause for concerns. Simplify the code, removing any doubts about its race-freedom, by taking the payload item out of the hash before dropping the lock, and using only the local strong reference in the remainder of the function. The only other references to g_pendingPermissionRequests are insertions with unique-by-construction keys in QtAndroidPrivate's requestPermissions(), so there was no reason to keep the item in the hash for the whole duration of the sendRequestPermissionsResult() call. Change-Id: I39fe0803b13b3046d1f0fd9c8e96c531406d57da Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| | * Update QSyntaxHighlighter docs to use QRegularExpressionAaron Linville2017-02-152-60/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the QSyntaxHighlighter examples to use the new QRegularExpression class in place of QRegExp. Fix typos. Remove duplicated snippet. Replace lengthy section of duplicate text in highlight(..) with a note to see the detailed description. Task-number: QTBUG-58494 Change-Id: Id8d94bddbed52e6e52feac107f6fc84e2fe4518a Reviewed-by: Samuel Gaist <samuel.gaist@edeltech.ch> Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
| | * Enable QtAndroid::runOnAndroidThread in a ServiceHeikki Haveri2017-02-152-6/+17
| | | | | | | | | | | | | | | Change-Id: I214f5dc70c52011a5e1712ea70f97f8b564fb664 Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| | * 50 ms isn't enough for the CI, so increase to 100 msThiago Macieira2017-02-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should reduce the failure rate. We're still doing qSleep of the same amount of time, but we now only fail if the slip is over 100 ms. Task-number: QTBUG-58713 Change-Id: I536c32a88bff44dab37afffd14a1afdf0b2e522a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | * Turn QThreadData::threadId into a QAtomicPointerThiago Macieira2017-02-155-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Solves a data race found by TSan. Since thread and threadId are QAtomicPointer, I've removed the explicit initialization in the QThreadData constructor Task-number: QTBUG-58855 Change-Id: I4139d5f93dcb4b429ae9fffd14a34082f2683f76 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | * QJNIHelper: clean up atomic int and mutex handlingMarc Mutz2017-02-141-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Do not use Q_GLOBAL_STATIC to hold QAtomicInt or QMutex, use file-static QBasicAtomicInt and QBasicMutex instead. They are zero-initialized PODs. 2. Use only QMutexLocker to lock mutexes. Also wrap the atomic counter into a next...() function, as done elsewhere. Change-Id: I4b14ac0de9d4cb6780b1f1372c2b5fc88e918e4c Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| | * Add Q_ASSERT before dereference pointerJesus Fernandez2017-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix Null pointer dereferences (NULL_RETURNS) CID 176640: Null pointer dereferences (NULL_RETURNS) Assigning: "p" = null return value from "value". Change-Id: I3af9aae3bbebd6f4de90854ba56cd601669b1b5a Coverity-Id: 176640 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
| | * tst_QMimeDatabase: increase timeoutMarc Mutz2017-02-141-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The runUpdateMimeDatabase() call was timing out on the CI due to running out of the default 30s timeout for QProcess::waitForFinished() (on my machine, that call takes less than 0.5s, reliably...). Increase to two minutes. Change-Id: I61b2e060ea9c2508b853847ba7040ad499e0084c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: David Faure <david.faure@kdab.com>
| | * tst_QSemaphore: avoid deadlock on test failuresMarc Mutz2017-02-141-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When one of the QCOMPAREs in Consumer::run() fails, the consumer returns early, leaving the producer deadlocked in a QSemaphore's acquire() call. Change these to tryAcquire() with a large timeout, so the producer, too, eventually leaves run(). Change-Id: I7421d43305decd4754e09c8e092363594d1be06b Reviewed-by: David Faure <david.faure@kdab.com>
| | * Blacklist tst_QTimer::remainingTime() on Windows and macOSFriedemann Kleint2017-02-141-0/+3
| | | | | | | | | | | | | | | | | | | | | Task-number: QTBUG-58519 Change-Id: Ib03aa0bdeaa9ed0dc2f0d92aa11d07ffcdc2bc26 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | * QMutex/Linux: remove unused QBasicAtomicMarc Mutz2017-02-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $ git grep -we futexFlagSupport src/corelib/thread/qmutex_linux.cpp:static QBasicAtomicInt futexFlagSupport = Q_BASIC_ATOMIC_INITIALIZER(-1); The last user of this variable was removed in 9ef59b5. Change-Id: I818a13a481ad25baa5ff7d389a737b8801adcfcc Reviewed-by: David Faure <david.faure@kdab.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| | * Doc: Remove mentioning of Windows CE from qmake documentationKai Koehne2017-02-141-16/+2
| | | | | | | | | | | | | | | | | | Change-Id: Ibfd575a63dd80b1571d1ba61d593aff75dd83f9f Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
| | * Binary compatibility files for QtBase (5.8.0)Milla Pohjanheimo2017-02-1411-0/+96721
| | | | | | | | | | | | | | | | | | | | | Added BC files for QtBase for Qt 5.8.0 Change-Id: I36d5453b8cfb5d34511a9b6196d4dc83d5c9f9f6 Reviewed-by: Sergio Ahumada <sahumada@texla.cl>
| | * Windows QPA: Fix compilation with QT_NO_OPENGLOlivier Goffart2017-02-141-1/+2
| | | | | | | | | | | | | | | | | | | | | Compilation error introduced in 7780ee9e5f20f80ab9e053058d0b6d92586cf876 Change-Id: Ia770ca207cdd25bb15c74d681ece391a844791a7 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | | Windows QPA: Call QWSI::flushWindowSystemEvents() from WM_PAINT for full ↵v5.9.0-alpha1Friedemann Kleint2017-02-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | update only It was introduced by 071914232189735ae6475d44d07f11f90b4729a1 (macOS QML fix) for apparently historical reasons and has been found to cause various problems: - Flicker when using QGLWidget in a QSplitter - (obscure) crashes due to flushing out input events in setVisible(). Task-number: QTBUG-38327 Task-number: QTBUG-39842 Change-Id: I18081da5f4645271774a51f1d6a88e778adbd6ac Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | | macOS: Move NSWindow creation properties into createNSWindow()Tor Arne Vestbø2017-02-161-56/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allows the block in recreateWindowIfNeeded() that calls createNSWindow() to focus on how to (re)parent windows/views, while createNSWindow() takes care of how to set up the window. Dynamic properties that may change later on are handled in e.g. setWindowFlags(). Change-Id: Ice0e44d004bd2608b2b54e6dde0f404a1e07dc10 Reviewed-by: Mike Krus <mike.krus@kdab.com>
* | | QWindowsVistaStyle: Set theme flag noContent for PE_FrameLineEditFriedemann Kleint2017-02-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | When the flag is not set, custom background colors for QLineEdit will not work. Set the flag as does QWindowsXpStyle. Task-number: QTBUG-57862 Change-Id: I6e653c2cdc8cc523673e1629bf42f833c8504431 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | | Use static initialization for QBasicAtomicsMarc Mutz2017-02-168-8/+8
|/ / | | | | | | | | | | | | | | | | | | | | | | | | A default-constructed static QBasicAtomicInt at function scope will be dynamically initialized. It will still be zero-initialized, but at least GCC adds guard variables for such objects. When using aggregate initialization, the guard disappears. Amends 04d6495bf773a6bb0d4fa6980df22d3b81a605b0. Change-Id: Id9335cffdd43094cafb231fdde2523d013abe1d6 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Take window frame into account when dragging dock widgetSergio Martins2017-02-161-1/+3
| | | | | | | | | | | | | | | | | | | | Dock widgets with custom titlebar are frameless by default, so this isn't usually a problem. However, the user can override the default and make it non-frameless (by just removing the native title bar, not the frame). Task-number: QTBUG-58843 Change-Id: Iff7a2a719cb2f326f2f81bbfb1b53ba01a63f3e1 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | Resize the window when the screen's dpi changesOlivier Goffart2017-02-164-3/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | That's what the MSDN documentation say one should do in the handler for WM_DPICHANGED [ChangeLog][QtGui][Windows] Windows are now automatically resized when they are moved on a screen to adapt to the new pixel ratio. Task-number: QTBUG-55510 Task-number: QTBUG-48242 Change-Id: I7688f12165f76585d75686e2e94b0fc562627be2 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Lazily create QPlatformWindow for Qt::Desktop windowsTor Arne Vestbø2017-02-161-7/+12
| | | | | | | | | | | | | | | | | | | | QDesktopWidget only needs a QWindow to access its screen, and has no use for the platform window. To keep old code working that may have called winId() on the QDekstopWidget we still ensure it gets created lazily, even if that will just create hidden fake windows on many platforms. Change-Id: I2d05b96dfeebeaf3f1278cfef6301ef4cb855a57 Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
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