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* Removed usage of pipe in Blackberry event dispatcherBernd Weimer2012-10-264-42/+78
| | | | | | | | | | | | Using a pipe for thread wake-ups is inefficient and can introduce significant latency. Replaced the pipe by directly sending a BPS event. Refactored the wake-up code in the private class of the UNIX event dispatcher. Change-Id: Ic073b0b56c3cbf8327fc6bc3c37132cc3583ef86 Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
* Remove stale QT_MODULE() usage casesKonstantin Ritt2012-10-251-2/+0
| | | | | | | As of Qt5, this macro is defined to be empty; simply get rid of these leftovers. Change-Id: I167ccb4c9e92ec9b5e4faeb02bf9c5ef5d982b50 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Core/kernel: Make some signals private.Stephen Kelly2012-10-2511-12/+36
| | | | | | | | | | | | | | | | | | | | | | There are more opportunities in QtCore and the rest of Qt to make signals private instead of public. This is a test-dart to see if there is any reason not to do this. It would be nice to make QObject::destroyed private, but as it has a default argument it would be source incompatible to anyone connecting to the SIGNAL(destroyed()) instead of SIGNAL(destroyed(QObject*)). Currently the function-pointer-based connect syntax does not accept a functor (or lambda) with a different number of arguments than the signal. Olivier says a fix for that might come in 5.1, but for now the qfiledialog2 test is changed to not use that anymore. Also, the function pointer for a private signal can not be assigned to a local variable, so the qmetamethod test is changed to not do so anymore. Change-Id: Iaf776b822f9ba364f2c184df0c6b23811da56e44 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Blackberry: Fix applicationFilePath() for unpackaged executablesThomas McGuire2012-10-231-2/+0
| | | | | | | | | | | Not all executables originate from a BAR package, for example unit tests. Make those use the fallback code for finding the application file path. Change-Id: I5603f329bbe74e37d319ddd190f72bc6f64e1a5c Reviewed-by: Fabian Bumberger <fbumberger@rim.com> Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Fix for slowness of touch move eventsBernd Weimer2012-10-191-58/+46
| | | | | | | | | | In the event dispatcher native events will be processed in a tight loop to drain the queue. IO events and timers will be postponed. Change-Id: Ic2c06ed182027289eb5e7042fbae99efbd01ea27 Reviewed-by: Fabian Bumberger <fbumberger@rim.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
* Add parameter documentation.Frederik Gladhorn2012-10-161-1/+1
| | | | | Change-Id: I8ce85bbb286c3cb844ef600daa5e99432ee55b74 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Review of documentation.Michele Caini2012-10-161-1/+9
| | | | | | | | 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>
* Re-revert "Delay creation of the process manager"Thiago Macieira2012-10-153-15/+6
| | | | | | | | | | | | | | | This reverts commit daba2c507ad42c66dafa6a29cffa94e9641e0c58, re-applying commit d9c06bf25210b3d0b31ee6126e57bcb82c292da1, because the change was accidentally brought back in commit eae8fb85997d82ecec0743ba3e470681129bff41. There's a potential deadlock when a QProcess is created while a QCoreApplication is instantiated but never executed, or if the main thread waits() for the child thread. Task-number: QTBUG-27260 Change-Id: I9e0fdc0341b3063de90979377bac35f2a827b260 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
* Blackberry: Populating the QCoreApplicationDataFabian Bumberger2012-10-131-0/+47
| | | | | | Change-Id: I7adb2e207cab89fbad9458cd0bcb856ecd2288f0 Reviewed-by: Peter Hartmann <phartmann@rim.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Blackberry: Emit aboutToBlock() and awake() correctly in the dispatcherThomas McGuire2012-10-131-7/+30
| | | | | | | | | | | On Blackberry, select() can actually temporarily wake up to process mative BPS events. Make sure to emit the aboutToBlock() and awake() signals in this situation accordingly. Change-Id: Ib324e702feb1cfebdc6926f80af9c92f291a2b94 Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Delete the QVariant ctors taking global Qt enum values.Stephen Kelly2012-10-101-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They have unexpected results in Qt 5 (the Qt::GlobalColor one works as expected in Qt 4, but was removed in Qt 5): QVariant v = QVariant(Qt::red); qDebug() << v; // QVariant(int, 7) v = Qt::red; qDebug() << v; // QVariant(int, 7) The correct way is to use: QVariant v = QVariant::fromValue(QColor(Qt::red)); The deleted constructors are the ones for which there is a class with an implicit constructor taking the enum, and that class is a built-in metatype. QLocale::Language and QKeySequence::StandardKey would also fit the description, but I can't include the header for QKeySequence as it is in QtGui, and I don't want to include the qlocale header in qvariant.h. Putting a QLocale::Language is probably very uncommon anyway. The QTextFormat test is doing the wrong thing, but the result isn't being tested. Added new tests which fail before the patch. Change-Id: Ia38a0784990f4d40ff7457a86daf58aabd4964eb Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Add QEvent::StyleAnimationUpdate: style animation target should updateJ-P Nurmi2012-10-092-0/+3
| | | | | | | | | The event will be sent from the upcoming style animations. This change merely introduces the new event type and makes both QWidget and QGraphicsWidget call update() upon receiving the event. Change-Id: I69bb4d05bacb22f7e3a2512cae68848801e4f4d7 Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
* QNX: Fix input lagThomas McGuire2012-10-081-0/+8
| | | | | | | | We were breaking out of select() too early with a timeout of -1. Change-Id: Icd47b307a6f3a9d11c862722759e24f560e72e9e Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* QNX: Remove workaround for BPS bugThomas McGuire2012-10-081-25/+6
| | | | | | | | This BPS bug has been fixed with the latest BB10 release. Change-Id: I07f86f2d18b1e04f48b95a710d57864c69726c42 Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* QNX: Remove the busy loop work around for bps ignoring timeout bugSean Harmer2012-10-081-21/+41
| | | | | | | | This commit should now correctly address the throughput issue too. Change-Id: Ie75d0e6f44500f2720b7af787a58ed6c0a3c8c9d Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
* Introducing the PlatformPanel event type.Sergio Martins2012-10-032-0/+3
| | | | | | | | | | | | | | | | | This event can be used by any platform plugin to implement special application panels/overlayed menus. Currently used by QNX only. This replaces sending fake Qt::Key_Menu presses in the QNX plugin. Qt::Key_Menu is already used when invoking context menus with the keyboard. Change-Id: I9c8f1743fd147a07c11883323800017376915ae1 Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com> Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* Make documentation of QVariant::isNull more explicit.Jędrzej Nowacki2012-09-291-1/+11
| | | | | | Task-number: QTBUG-22933 Change-Id: I1d8d3fc778ba00bcad11caaaf8af7d87186f18e8 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Remove unused qMetaType helpers.Jędrzej Nowacki2012-09-271-54/+0
| | | | | | | | | These function were replaced by QMetaTypeFunctionHelper class that is a bit more flexible. Change-Id: I5aee2089f543b6e05c4d65a688fa8ca721f8abe0 Reviewed-by: J-P Nurmi <jpnurmi@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Do not reference to the QAbstractNativeEventFilter documentationLaszlo Papp2012-09-271-1/+1
| | | | | | | | | | | | | | | | 1) It is not strictly necessary since the method argument type is already designed for clickable here. Thereby, it is just a duplication. 2) It is not done inside the removeNativeEventFilter, so it is not consistent now. 3) Similarly, the following documentation in 4.8 did not have another explicit reference to the documentation of the EventFilter typedef: EventFilter QCoreApplication::setEventFilter ( EventFilter filter ) Change-Id: I45fd42a03b16fd173fca9d734a7771e804d577d8 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: David Faure <faure@kde.org>
* QMetaType build fix with Q_NO_CURSOR and friends.Jędrzej Nowacki2012-09-273-17/+79
| | | | | | | | | | | | QMetaType has a way to "switch off" some types from the build. QtMetaTypePrivate::TypeDefinition<T>::IsAvailable is defined as false for all unaccessible types. Sadly that information was never used by gui and widget handlers. The patch implements it. Change-Id: Ie5835be4c88cfbbca8a4e9199e31ddfc20cae190 Reviewed-by: J-P Nurmi <jpnurmi@digia.com> Reviewed-by: Jing Bai <jing.bai@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove duplicate words and punctuation from documentation.Mitch Curtis2012-09-261-1/+1
| | | | | Change-Id: I5550c62d412510bc2c5acceb2cae7d2f2ef6a8d3 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Fixed instances of "to to" in qtbase.Samuel Rødal2012-09-241-1/+1
| | | | | | | Really it should just be "to". Change-Id: I7d0fff334bac3f0ac78adb8131e3bf3df1f1b242 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Centralise handling & ignoring of SIGPIPE in qcore_unix_p.hThiago Macieira2012-09-241-0/+24
| | | | | | | | | | | | | We had two instances of this function in the Qt source code, one clearly a copy of the other, so both had the same thread-safety issue. Instead, let's have one copy and have both write_nosignal() and sendto() call them. Q_NO_POSIX_SIGNALS is also gone. It was only used with Symbian. Change-Id: I0f1354a8e9df8e6b10a02f86a940e3c6d1222087 Reviewed-by: Peter Hartmann <phartmann@rim.com> Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-2298-2341/+2341
| | | | | | | | 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>
* Make QTimer::singleShot take a pointer-to-const QObjectGiuseppe D'Angelo2012-09-192-7/+7
| | | | | | | | | | | The obvious idea is that a connect() happens behind the scenes. As QObject::connect takes a pointer-to-const, singleShot should do that as well. Change-Id: I36433c723441294b2088b23f0c37724ab43d9503 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Core: Fix gcc warning about signed/unsigned integer comparisonKai Koehne2012-09-181-1/+1
| | | | | | | Fix warning: 'comparison between signed and unsigned integer expressions' Change-Id: I5ce2857115137f9a06eddc74fda55ae49e37d345 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Docs: Add "\since" info for QEventLoopLocker.Christian Kandeler2012-09-131-0/+1
| | | | | | Change-Id: Ie749b6f2539be5bd08d7a6a00eb4e8655cec1227 Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Kernel: Fix gcc warning in qsharedmemory_win.cppKai Koehne2012-09-131-2/+2
| | | | | | | | | Fix gcc 4.7 'arning: converting 'false' to pointer type 'HANDLE {aka void*}' [-Wconversion-null]' Change-Id: I28d890d5fd4975517a9329d68c9ef73f6fadf36c Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Kernel: Fix gcc warning about narrowing conversionKai Koehne2012-09-131-1/+1
| | | | | | | | | | Fix gcc 4.7.1 warning: 'narrowing conversion of 'value' from 'int' to 'uint {aka unsigned int}' inside { } is ill-formed in C++11 ' Change-Id: I64ee1a35ecd60cc6a5d7d024c5f903078b3d4f60 Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Improve QMetaType docs.Jędrzej Nowacki2012-09-132-11/+215
| | | | | | | Change-Id: I4ad4188d1bb984b83ffe4bb4ff098158e888d183 Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Mitch Curtis <mitch.curtis@nokia.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
* [Qt5 Docs] Fix typos and style of qtimer.cpp and qdatetimeedit.cppDavid Gil2012-09-101-7/+7
| | | | | | | | | | Fix some typos. Fix some sentences to make them clearer to understand. Fix some Qt4-widget-centric info. Change-Id: I77f23ce8cb9a6752a0f8dd214c9ff550d620cd21 Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
* QNX: Add some optional debug output to event dispatcherSean Harmer2012-09-091-0/+18
| | | | | | | Change-Id: I4353619f2dc889f50a139dd5e224a79b780fb316 Reviewed-by: Fabian Bumberger <fbumberger@rim.com> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Removing duplicate includesSergio Ahumada2012-09-091-1/+0
| | | | | | | Do not include a header more than once Change-Id: Ia2e5d66e72988ad833cf5177a3f8aa988bf510e9 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Fix missing or improper include guard in headersSergio Ahumada2012-09-093-8/+8
| | | | | | | | Use an include guard in headers to ensure the header is not included more than once. Make the header guard match its file name. Change-Id: Icf7d7d4bed91443b3b21ef5d4219dbd260dffef3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* don't use QT_{BEGIN,END}_INCLUDE_NAMESPACE needlesslyOswald Buddenhagen2012-09-081-4/+2
| | | | | | | | these macros behave counter-intuitively, so don't use them unless the code structure really suggests their use. Change-Id: I58213b39f8a98e4368901217fac14ca49c28b8cf Reviewed-by: hjk <qthjk@ovi.com>
* Fix warning about not enough actual parameters for macro.Jędrzej Nowacki2012-09-081-1/+1
| | | | | | | | QT_METATYPE_INTERFACE_INIT_EMPTY_DATASTREAM_IMPL ignores arguments anyway so it is not a problem to give a void type. Change-Id: I66109cc9ae43b48d5cacbd11bebe135a71e10ed7 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QVariant: prevent QVariant(QMetaType::Type) from compilingMarc Mutz2012-09-071-0/+7
| | | | | | | | Reported-by: Stephen Chu <stephen@ju-ju.com> Change-Id: I298973174ff10f4462f04f3358c974c04dfd3383 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com> Reviewed-by: Stephen Chu <stephen@ju-ju.com>
* Revert "Use true and false in preference to TRUE and FALSE"Sergio Ahumada2012-09-071-1/+1
| | | | | | | | | | | Even though I really think the change was the right thing to do, it seems like Windows people don't like this change because of some Windows Data Types specific rules. This reverts parts of the commit 56d5c909af6473be64a1ae487b45bd444a9a8553. Change-Id: I2c67d9b1bab36fc63937ef386aef56d2a4472a04 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Fix g++ compiler warnings.Friedemann Kleint2012-09-071-1/+1
| | | | | | | | Unused variables, unsigned comparison DWORD >= 0 is always true, format string. Change-Id: I9f0a20392e262b2542fb23ea4f513e4c4e354b68 Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
* Use true and false in preference to TRUE and FALSESergio Ahumada2012-09-051-1/+1
| | | | | | | | The TRUE and FALSE macros are obsolete and should be replaced with true and false (all lower case) respectively. Change-Id: Iee352e8173500683e6319be0abbf5bacf29016e0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* fix QT_{BEGIN,END}_INCLUDE_NAMESPACE mixupOswald Buddenhagen2012-09-041-0/+2
| | | | | Change-Id: Id25b6aa56681b5bb5989472a96128789c0c4e73a Reviewed-by: hjk <qthjk@ovi.com>
* Change SChar to metatype id 40.Stephen Kelly2012-09-032-5/+4
| | | | | | | | | This fills the gap left by QWidgetStar, making the sequence between FirstCoreType and LastCoreType contiguous, which some benchmarks assume to be true anyway. Change-Id: I2d5d202b6246a9065fdf77f325a4a04279dbe4b7 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* doc: fix example linkFrederik Gladhorn2012-09-031-1/+1
| | | | | Change-Id: Ie0235281c3a4d5e5dadc6e5823bbf722b7ca411f Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Don't reference widgets/widgets in example doc.Frederik Gladhorn2012-09-011-3/+3
| | | | | Change-Id: Ie1fe516f75ca8c1b2233dc6bb2b887b55593e730 Reviewed-by: Martin Smith <martin.smith@nokia.com>
* Fix the name of the arguments of qAtan2 to match std::atan2Thiago Macieira2012-08-312-6/+6
| | | | | | | | | There is no change in functionality, just swapping of the names x and y. The std::atan2 function uses (y, x) in that order, so we should too. Task-number: QTBUG-27090 Change-Id: I7d4597a6c6909f574c517033f5d49fe17b7a7ead Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* doc: remove links to Qt DesignerFrederik Gladhorn2012-08-281-1/+1
| | | | | | | | Designer is in the tools repo, we cannot link there. Mentioning the name should be good enough. Change-Id: I55193aa31e60ae266a8890f706c332a63ed3610d Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Add automatic metatype registration for invokable methods.Stephen Kelly2012-08-282-10/+26
| | | | | | | | | | | This works similarly to the automatic registration for Q_PROPERTY types, but in this case it mostly affects the need for users to call qRegisterMetaType<T>() before using queued connections with methods using non-built-in metatypes, or before using invokeMethod manually. Change-Id: Ib17d0606b77b0130624b6a88b57c36d26e97d12d Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
* Add automatic metatype registration for Q_PROPERTY types.Stephen Kelly2012-08-282-4/+20
| | | | | | | | | | | | | | | | In Qt 4, the user needs to call qRegisterMetaType if the property could otherwise be read before the type is registered with the metatype system. This patch makes that unnecessary and automatic by registering it when the first read indicates that it is not yet registered instead or when QMetaProperty::userType is called before it is registered. The types which are automatically registered exclude the built-in types, which do not need to be registered, and include metatypes which are automatically declared, such as pointers to QObject derived types and containers of existing metatypes. Change-Id: I0a06d8efdcb64121618e2378366d0142fa0771f5 Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
* QMetaTypeId: optimize qt_metatype_id() in special casesMarc Mutz2012-08-261-48/+50
| | | | | | | | Same change as for Q_DECLARE_METATYPE, but in the container and smart pointer specialisations of it. Change-Id: If9390ccc43eb3b07122f5ea5b8094139b5e1ded0 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* QMetaTypeId: optimize qt_metatype_id()Marc Mutz2012-08-261-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code resulted in one memory fetch for the test plus another one for the return value (at the assembler level). The new code reuses the already-loaded value: - movl _ZZN11QMetaTypeIdI12QDBusMessageE14qt_metatype_idEvE11metatype_id(%rip), %edx - testl %edx, %edx - je .L158 movl _ZZN11QMetaTypeIdI12QDBusMessageE14qt_metatype_idEvE11metatype_id(%rip), %eax - ret + testl %eax, %eax + je .L160 + rep; ret It also saves one load in the not-yet-initialised case: -.L158: +.L160: leaq .LC7(%rip), %rdi subq , %rsp .cfi_def_cfa_offset 16 movq himBH1, %rsi call _Z17qRegisterMetaTypeI12QDBusMessageEiPKcPT_ movl %eax, _ZZN11QMetaTypeIdI12QDBusMessageE14qt_metatype_idEvE11metatype_id(%rip) - movl _ZZN11QMetaTypeIdI12QDBusMessageE14qt_metatype_idEvE11metatype_id(%rip), %eax addq , %rsp .cfi_def_cfa_offset 8 ret Change-Id: I769950449822f2b1587680e05518be0a4f3120a2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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