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* | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-06-121-2/+2
|\| | | | | | | | | | | | | Conflicts: src/plugins/platforms/cocoa/qcocoamenubar.mm Change-Id: I4a699fc8a7f30b2af9de8e496c3d5f027b7495bb
| * QtCore: Fix MSVC-64 warnings about integer truncation.Friedemann Kleint2013-06-081-2/+2
| | | | | | | | | | | | | | | | warning C4267: 'argument' : conversion from 'size_t' to ' int', possible loss of data. Change-Id: I79af7497420d468b5bc7c48c9ae21b86117519a9 Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
* | Core: QDebug and comparison operator support metatypes.Christoph Schleifenbaum2013-05-271-0/+112
| | | | | | | | | | | | | | | | This patch adds a way to enable operator<, operator== and operator<< into QDebug for QVariants with custom types. Change-Id: I3d12d891bd7252ad2b8f1de69bced354800a1f29 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Make it possible to access QPair and std::pair elements from a QVariant.Stephen Kelly2013-05-201-0/+117
| | | | | | | | | | Change-Id: I9dc73748073d0d1e43bdadbce73339dfcc1bc647 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Add container access functionality for associative containers in QVariant.Stephen Kelly2013-05-201-3/+265
| | | | | | | | | | Change-Id: I4763a4c157e52918a0a68cba63624c0649aca235 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* | Change the ownership semantics of metatype converter functions.Stephen Kelly2013-05-201-38/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Destroying the instances is a problem because the instances might have been created in a plugin. In that case, the destructor of the instance will be implemented in the plugin. As the instance destruction code is run very late, the plugin might have already been unloaded by the time an attempt is made to destroy the instance. The workaround is to create static instances on the stack. Task-number: QTBUG-31142 Change-Id: Ic2632c3548a734b742da46d90249916c35705d46 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* | Add automatic container access registration for built-in containers.Stephen Kelly2013-05-081-1/+68
| | | | | | | | | | Change-Id: I4d590c23e072994930922ff73367600f848fbcf0 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Add QVariant container iteration API.Stephen Kelly2013-05-081-0/+274
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A new set of classes is introduced for iterating over the contents of a container within a QVariant without knowing the exact type of the container, but with the guarantee that the element type within the container is a metatype. The implementation of the iterable interface uses the stl-compatible container API so that we can also iterate over stl containers, or any other container which also conforms to stl norms. This enables the functionality in the bug report. Task-number: QTBUG-23566 Change-Id: I92a2f3458516de201b8f0e470982c4d030e8ac8b Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Core: Support for converting user defined QVariant types.Christoph Schleifenbaum2013-05-081-0/+171
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patchs allows the user to convert defined QMetaType types like MyType to be converted by using e.g. QVariant::toString(), mapping to MyType::toString(). Also all the other QVariant::toXYZ() methods are supported so far. The patch adds static methods QMetaType::registerConverter supporting: - implicit convertion - conversion using member method of source type - conversion using unary functor Change-Id: I4f1db83d9c78bcc9df5c42f82f95cce0480cdcc3 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: Christoph Schleifenbaum <christoph.schleifenbaum@kdab.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Use variadic templates to mark function pointers as non-QObjects.Stephen Kelly2013-04-241-0/+5
| | | | | | | | | | Change-Id: I4d4e7a0498ff8f5b834dae4008d1311838180036 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* | Merge branch 'stable' into devSergio Ahumada2013-04-101-1/+1
|\| | | | | | | Change-Id: Icff019d74ae04c628a80f66aa478e4db40fae464
| * Fix MSVC warning about truncation from 64bit to 32bit int.Friedemann Kleint2013-04-061-1/+1
| | | | | | | | | | Change-Id: Id3e2f148aa430045d32d61b61eabc3f7197cbbf0 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* | Move the Preprocessor loop macros up with the others.Stephen Kelly2013-04-051-13/+13
| | | | | | | | | | Change-Id: Iec9a6ab7cbd12902f8aeacdde9987ca52e2e2391 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-04-031-27/+34
|\| | | | | | | Change-Id: Id96d4076610366a7cc66c8d8382ca25c33eaa71d
| * QMetaTypeId: use QByteArray, not QVarLengthArray, to construct type namesMarc Mutz2013-03-291-27/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far, type-name strings for class template instantiations were constructed in QMetaTypeId::qt_metatype_id() by concatenating various bits and pieces into a QVarLengthArray<char>, presumably to avoid the dynamic memory allocation for small strings. Yet, when passing the result to qRegisterNormalisedMetaType, which takes a QByteArray, the QVarLengthArray was copied from, not by QByteArray::fromRawData(), but by QByteArray(const char*,int), which unconditionally results in a dynamic memory allocation after all. What's worse: the characters are copied twice: First into the QVarLengthArray, and then into the QByteArray. Remove the first of these copies by using QByteArray+reserve() to copy directly into the final QByteArray. Change-Id: Id915798a318fe97279a7cc0aca176544f99c7e86 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* | Add automatic metatype handling for common standard library containers.Stephen Kelly2013-04-011-0/+10
|/ | | | | | Change-Id: I7fc6db6ea71026066d3e3fa4bfd5ecd5c96ad067 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Fix QMetaType of const referencesOlivier Goffart2013-02-211-0/+3
| | | | | | | | | | | | | | This fixes QMetaType detection of const reference arguments in signals while connecting using the new syntax and Qt::QueuedConnection const references should have the same QMetaType as non references. That means we need to remove the const reference while getting the QMetaType. Change-Id: I9b2688da7fb9ae985aec0d8fa62a1165357ffe71 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* qMetaTypeId(): deprecate the dummy parameter.Olivier Goffart2013-02-081-15/+15
| | | | | | | | | | | | | | It was there because of MSVC6 compatibility. It is not removed, because some code used to do qMetaTypeId(&myVariable); This was not a documented feature anyway, so it should not be user visible. Change-Id: I55327d7e73e67a6bb741817741d530d5a650291a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Remove QT_{BEGIN,END}_HEADER macro usageSergio Ahumada2013-01-291-4/+0
| | | | | | | | | | | The macro was made empty in ba3dc5f3b56d1fab6fe37fe7ae08096d7dc68bcb and is no longer necessary or used. Discussed-on: http://lists.qt-project.org/pipermail/development/2013-January/009284.html Change-Id: Id2bb2e2cabde059305d4af5f12593344ba30f001 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: hjk <hjk121@nokiamail.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Replace macro qdoc with Q_QDOCDebao Zhang2013-01-081-5/+5
| | | | | | | | Both qdoc and Q_QDOC are used in source code, which looks not good. Change-Id: I4f3a71670278b0758d92bfa5db086a07e1b1acfd Reviewed-by: hjk <qthjk@ovi.com> Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* QMetaType: remember whether a type was registered with Q_DECLARE_METATYPEMarc Mutz2012-12-111-2/+15
| | | | | | | | | | | | | | | | | | | | There are two ways to register a type: using Q_DECLARE_METATYPE(T) and using qRegisterMetaType<T>("T"). Doing one thing in one translation unit and another thing in another TU constitutes an ODR violation, because the value of QMetaTypeId<T>::Defined will differ in the two TUs. By adding the information whether a type was declared with Q_DECLARE_METATYPE to the typeFlags(), such a use will trigger the existing binary-incompatibility failure that checks for equality of the incoming type flags with the stored ones (if any). I had to encode the type as a defaulted function argument in order to avoid the linker merging instantiations of the function templates and therefore rendering the detection moot. Change-Id: I82017caf300458b411cc8ac2f6653536fac64117 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Move isBuiltinType() to namespace QtPrivate and export it.Friedemann Kleint2012-11-261-1/+3
| | | | | | | | | | | There is currently a symbol clash with a duplicated isBuiltinType() in ActiveQt's dumpcpp-tool, which breaks static building. Reuse the function. Task-number: QTBUG-28131 Change-Id: I4985e8405924754aa613311ca3f06d6ba29758b8 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@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>
* QMetaType build fix with Q_NO_CURSOR and friends.Jędrzej Nowacki2012-09-271-6/+66
| | | | | | | | | | | | 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>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | 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>
* Improve QMetaType docs.Jędrzej Nowacki2012-09-131-1/+1
| | | | | | | 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>
* Change SChar to metatype id 40.Stephen Kelly2012-09-031-4/+3
| | | | | | | | | 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>
* 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>
* Fix documented QMetaType::UserType value.Aaron McCarthy2012-08-201-1/+1
| | | | | | | | | QMetaType::UserType was changed from 256 to 1024, this was not reflected in the code parsed by qdoc. Change-Id: I0a02e8b020d495fbf2508d84b690adae1b677125 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Refactor the automatic metatype templates into preprocessor lists.Stephen Kelly2012-08-201-24/+40
| | | | | | | This will allow re-use in moc. Change-Id: I99c5f8f0756fccf0fb2bb845c29255c14d4d703e Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Remove QWidgetStar.Stephen Kelly2012-08-181-16/+2
| | | | | | | | | | | | This allows us to remove the odd hacks to get the static metaobject for the QWidget* metatype. The QWidget* is still an automatic metatype thanks to the QObject partial template specialization. It is registered as a metatype at runtime automatically in qwidgetsvariant.cpp. Change-Id: Ie01b69eadf2cbe87af1a86c3284550f60dcf9e94 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Fix some typos in static assert message.Stephen Kelly2012-08-011-1/+1
| | | | | Change-Id: I1abc79d86a4b101e6f32d37a58ac3c7d8cc16237 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix MSVC 64bit warnings about truncation from size_t to int.Friedemann Kleint2012-07-261-2/+2
| | | | | | Change-Id: I9aea91aeb9f71817e9cc612d41351dbc98056500 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* QMetaTypeId2::IsBuiltIn: (new) template meta-function to check for built-in ↵Marc Mutz2012-07-261-2/+2
| | | | | | | | | | | | | | | types This allows to check whether QMetaTypeId2::MetaType exists, and can help turn run-time into compile-time expressions, even without constexpr support, or in situations where constexpr can't be used (because you can't overload on it). This was designed for the QMetaType::registerConversion feature, but it's much more widely applicable. Change-Id: Iafa04add04bcb531b3f7fe3e751c7e91ee6a3bc0 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Make qRegisterMetaType constexpr for built-in types.Stephen Kelly2012-07-251-1/+1
| | | | | | | | For consistency with qMetaTypeId, and because we can. Change-Id: I6882a16ef3c0d84539048c9f2c201c4a2b2ca7ad Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Correct documentation for Void metatype value, define UnknownTypeJeremy Katz2012-07-171-1/+2
| | | | | | | | QMetaType::Type::Void was misdocumented as being equal to 0. The actual value for Void is currently 43. UnknownType is 0. Change-Id: I4e9cb3b4d21e10e1691b985a6ad635bc7a04f1b7 Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Add new metatypes to QMetaType::Type enum for docsJeremy Katz2012-07-171-0/+3
| | | | | | | | This adds QRegularExpression, QJson{Value,Object,Array,Document}, and SChar Change-Id: I3dbe9d197952e980f0de9eaed2605d190b8d0405 Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
* Simplify the creation of QMetaTypeId specializations.Stephen Kelly2012-07-031-10/+6
| | | | | Change-Id: I07405f91b6f73a4e129859ca45a983d3ec7029ab Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Add constexpr template specializations for built in metatypes.Stephen Kelly2012-07-031-5/+5
| | | | | | | | | This will make it possible (in Qt 6) to remove the enums listing metatype ids. As it is constexpr, it can be used in switch statements just like enums, as enum values, and as template specialization values. Change-Id: I51293674c403714e34cb8a8b8953522fc97a740a Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Store the QMetaObject with the QMetaType.Stephen Kelly2012-07-011-4/+23
| | | | | | | | This will allow conversion between pointers to compatible QObject derived types. Change-Id: I19e08934571fb3f1b91e594892214041fe5f6a11 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* QMetaType: Fix warnings about truncation from uint64 to int.Friedemann Kleint2012-06-281-2/+2
| | | | | | | Triggers warnings with MSVC2010/64bit. Change-Id: I90abdf4de416e0db554eb46e4b3cc7a0a38cb1db Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Record if a metatype is a smart pointer to a QObject derived.Stephen Kelly2012-06-201-4/+44
| | | | | | | | | | | | This allows QVariant/QMetaType software (such as QtDeclarative) to deal with smart pointers in a similar way to how they can deal with naked pointers (accessing properties etc). This also adds a requirement that T be fully defined when QSharedPointer<T> is inserted into a QVariant. Change-Id: I29e12b8a6aa5f4aadbd62f92b89bc238f64b5725 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Add automatic metatype declaration for QPointer and QWeakPointer.Stephen Kelly2012-06-151-26/+34
| | | | | Change-Id: Ic9a04fa68d0bb14ef07455a6559e59f4b887f38b Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Fix automatic declaration of QSharedPointer<T> metatypes.Stephen Kelly2012-06-121-1/+30
| | | | | | | | | | | | | | | | | | | | | | | QSharedPointer doesn't work like the other automatic template metatype declarations because in some cases T* is declared as a metatype, but we are interested in QSharedPointer<T> (eg QObject*). In other cases, T is declared as a metatype and we are interested in QSharedPointer<T> (eg char). In particular the macro used before this patch was attempting to get the metatype id of the element_type using for example qMetaTypeId<QObject>() instead of qMetaTypeId<QObject*>(), which did not work. Similarly, the variadic macro driven test is no good, because it was testing QSharedPointer<QObject*> instead of QSharedPointer<QObject>, so that is removed. In the end, the only thing we can sensibly automatically declare as metatypes are QSharedPointers to QObject derived types. That is also the type that makes the most sense in a QML context anyway. Change-Id: I13dd40147e2e6bedf38661f898102abaaaa96208 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Avoid a type name normalization during auto-registration.Jędrzej Nowacki2012-06-121-6/+38
| | | | | | | Containers are auto-registered and use normalized names. Change-Id: Id65c3940401f69436929220e1f6a971135e147ed Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Move QIcon metatype handlers back to QtGuiOlivier Goffart2012-05-181-24/+25
| | | | | | | | | | | QIcon has been moved back from QWidget to QtGui, so the QIcon QVariant and QMetaType handler can now be moved back to QtGui. Also we can give back QIcon its old number, allowing to get rid of some compatibility hack when unstreaming QVariant Change-Id: I439d5c2987c06ecd619f394407850f678164afb8 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
* Introduce a new built-in type: signed char.Jędrzej Nowacki2012-05-081-4/+3
| | | | | | | | | | | | C++ distinguish between "char", "signed char" and "unsigned char", they are three independent types. Fix QVariant behavior on ARM. On ARM "char" may mean "unsigned char", but we depends on the sign during a numerical conversions. Change-Id: I610ce3fb88ed5964b67f3ae442d264fe16b2d261 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Initialize member variableLars Knoll2012-05-011-0/+1
| | | | | | Change-Id: Icfbe064e89b0c2f7b67ba58cbdc79347275b63b1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
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