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* Be more tolerant with multiple differerent metatype registrationsOlivier Goffart2015-08-261-17/+8
| | | | | | | | | | | | | | | | | | | | | | | There is a qFatal in qmetatype.cpp that checks that the flags are the same. There is a binary compatibility break because if any cause build with Qt 5.5 is loaded, this qFatal will quit the application, due to the change in commit 54a09a41885e65fea4ca20d0e3d90d8f4e9e80c5: Type flags for type 'QtMetaTypePrivate::QPairVariantInterfaceImpl' [1034] don't match. Previously registered TypeFlags(0x103), now registering TypeFlags(0x107). This is an ODR break, which means that your application depends on a C++ undefined behavior. This is a false positive since it is an internal type, the MovableType in QMetaType is only being used for performance reason, it is perfectly fine to change it. This commit changes the qFatal to complain only about flags that could only be caused by a binary incompatible change. Change-Id: I87b9bf8cf54b6c7f4b1277d411ce5107642435ab Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.5' into devFrederik Gladhorn2015-08-061-1/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: doc/global/qt-cpp-defines.qdocconf src/3rdparty/forkfd/forkfd.c src/corelib/codecs/qtextcodec.cpp src/corelib/kernel/qmetatype.cpp src/corelib/tools/qset.qdoc src/gui/accessible/qaccessible.cpp src/gui/image/qpixmapcache.cpp src/opengl/qgl.cpp src/tools/qdoc/generator.cpp src/widgets/kernel/qwidget.cpp tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp Change-Id: I4fbe1fa756a54c6843aa75f4ef70a1069ba7b085
| * Doc:added doc to undocumented functionsNico Vertriest2015-07-221-3/+10
| | | | | | | | | | | | Task-number: QTBUG-36985 Change-Id: Ic358682b276d67ef804f727bcf14191718613469 Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
| * QtCore: Fix const correctness in old style castsThiago Macieira2015-07-201-1/+2
| | | | | | | | | | | | | | Found with GCC's -Wcast-qual. Change-Id: Ia0aac2f09e9245339951ffff13c8d4b2920a11fb Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | qdoc:Fixed a few qdoc errorsMartin Smith2015-07-071-6/+0
|/ | | | | | | | | Fixed a few qdoc error messages caused by errors in qmetatype.cpp and qtextlayout.cpp and qtestcase.cpp and qpointer.cpp Change-Id: I662aa25bedba057e125e289c34787e81793941ff Task-number: QTBUG-46939 Reviewed-by: Martin Smith <martin.smith@digia.com>
* Don't document the IsGadget flagThiago Macieira2015-06-231-1/+1
| | | | | | | | | There's still some discussion as to whether it's safe to use. Until we're completely sure, don't let users use it. We can always bring it back later. Change-Id: I049a653beeb5454c9539ffff13e5e3e343da0e7d Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Don't enforce all QMetaType::TypeFlag difference across Qt versionsAlex Blasche2015-06-101-4/+14
| | | | | | | | | | | | | | | | | | QMetaType::IsGadget was introduced in Qt 5.5 and set when Q_GADGET is used. If an existing Qt 5.4 class was converted to a gadget in Qt 5.5+, the two types would have differing QMetaType::TypeFlags. Such a conversion happened for QGeoCoordinate, QGeoShape, QGeoRectangle and QGeoCircle. There might be other classes too. In principle, the same problem exists for every future addition to QMetaType::TypeFlag too. This patch ensures that new flags are kept in the metatype database and the related qFatal call is not triggered for any flag >= TypeFlag::WasDeclaredAsMetaType. Change-Id: Ibb15daeb28d9a11b7f31658f4219cbca2499213f Task-number: QTBUG-46454 Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Add support for unregistering of custom meta types.Robert Griebl2015-04-141-6/+57
| | | | | | | | | | | | | This patch addresses a specific Qml problem, where the meta types list will grow indefinitely when unloading and reloading Qml components over and over (in an failed effort to save memory). The implementation is not specific to Qml though, but will cater to all use-cases where registered types may not live until the application's termination. Change-Id: Ic0224dcd19aeb559715ef088b22a30509be2456b Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Make QPersistentModelIndex an internal meta-typeGabriel de Dietrich2015-03-061-0/+3
| | | | | | | | | | | It was already a user meta-type, so it only gets promoted to internal. [ChangeLog][QtCore] QPersistentModel index becomes an built-in meta-type, including QVariant support. Change-Id: I63d733d1eb66aa61691e7afce27fe7372a83ac00 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Fix various qdoc-warnings.Friedemann Kleint2015-02-251-1/+1
| | | | | | | | | | qtbase/src/corelib/doc/src/containers.qdoc:28: warning: Can't link to 'QList:end()' qtbase/src/corelib/kernel/qmetaobject.cpp:2680: warning: Cannot find 'fromType(...)' in '\fn' QMetaEnum QMetaEnum::fromType() const qtbase/src/corelib/kernel/qmetatype.cpp:1117: warning: Cannot find 'qMetaTypeTypeImpl(...)' in '\fn' int qMetaTypeTypeImpl(const char *typeName) qtbase/src/corelib/plugin/qplugin.qdoc:48: warning: Cannot find file to quote from: 'plugins/interfaces.h' Change-Id: Ie613253211e16ec616ccb70c24c625a9d5352d1b Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Merge remote-tracking branch 'origin/5.4' into 5.5Frederik Gladhorn2015-02-241-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/xml/htmlinfo/simpleexample.html examples/xml/rsslisting/rsslisting.cpp qmake/generators/win32/msbuild_objectmodel.cpp src/3rdparty/harfbuzz-ng/src/hb-private.hh src/corelib/global/qlogging.cpp src/corelib/io/qstorageinfo_unix.cpp src/corelib/thread/qwaitcondition_unix.cpp src/gui/kernel/qguiapplication.cpp src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp src/testlib/doc/src/qt-webpages.qdoc tests/auto/other/qaccessibility/tst_qaccessibility.cpp Change-Id: Ib272ff0bc30a1a5d51275eb3cd2f201dc82c11ff
| * Doc: corrected link/autolink issues in corelibNico Vertriest2015-02-241-0/+2
| | | | | | | | | | | | Task-number: QTBUG-43115 Change-Id: I31da92e3a7c4dd7b75ee283dbfecd77e284978ca Reviewed-by: Martin Smith <martin.smith@digia.com>
* | QMetaType: improve docs and commentsOlivier Goffart2015-02-141-3/+3
| | | | | | | | | | Change-Id: I7bcc8cec95eb5abda75d936732b1113b943622dc Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Document that some types need not to be registered with Q_DECLARE_METATYPEOlivier Goffart2015-02-121-0/+13
| | | | | | | | | | | | Change-Id: I2f9b119ebe72595620ec40c2c9b95b0a9defa848 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* | QMetatype: Register the QMetaObject of a Q_ENUM or Q_FLAGOlivier Goffart2015-02-051-1/+5
| | | | | | | | | | Change-Id: Id1343c3fb51d88a43d4d97e8859dbe2b0cfbea34 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Support QMetaType::equals()Alex Blasche2015-01-131-3/+32
| | | | | | | | | | | | | | | | This avoids having to define operator< for types where operator== is required but operator< doesn't make any sense (e.g. QGeoCoordinate). Change-Id: I81f6a9d8fc0009a4514c974b5e02b446c50d1e31 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Reduce code bloat, by cleaning up QMetaTypeFunctionHelperJędrzej Nowacki2014-11-171-137/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create and Delete wrappers are not necessary, because they can be easily simulated with Construct and Destruct. This change removes redundant function wrappers and a bit of over-optimized code. Gain is quite big: Before: text data bss dec hex filename 5366008 47460 14904 5428372 52d494 libQt5Core.so.5.5.0 505578 7060 2124 514762 7daca libQt5DBus.so.5.5.0 5591079 134656 6728 5732463 57786f libQt5Gui.so.5.5.0 1398785 31676 2576 1433037 15ddcd libQt5Network.so.5.5.0 6642431 220952 2536 6865919 68c3ff libQt5Widgets.so.5.5.0 After: text data bss dec hex filename 5342559 47460 14904 5404923 5278fb libQt5Core.so.5.5.0 496025 7068 2124 505217 7b581 libQt5DBus.so.5.5.0 5579291 134272 6728 5720291 5748e3 libQt5Gui.so.5.5.0 1389461 31676 2576 1423713 15b961 libQt5Network.so.5.5.0 6637139 220952 2536 6860627 68af53 libQt5Widgets.so.5.5.0 Cost of the change, is moved to CPU while calling QMetaType create() and destroy(), these two functions became a bit slower. The cost should not be visible, because they call operator new anyway. Change-Id: I34fd410343377d9c29925675d7da8172bfda9ce6 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Let QMetaType know which types are Q_GADGETOlivier Goffart2014-11-161-4/+18
| | | | | | | | | | | | | | | | | | This is required so we can take a QVariant and detect that it contains a Q_GADGET and then use method like QMetaType::metaObject and QMetaProperty::write with the QVariant::data Change-Id: I3603692e4e84426e10bf59949e3def3ea4947bec Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Fix QMetaType::metaObjectForType for QtGui and QtWidgets typesOlivier Goffart2014-11-031-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | Follow the same convention as other functions using the QMetaTypeSwitcher It was not a problem since none of the built-ins type in QtWidgets or QtGui were pointer and could not have a QMetaObject. But since we want to register the metaobject for Q_GADGET, it would fail compilation as types like QFont are not defined in QtCore. Change-Id: I6307bf6f25439ed48355ef7ecfa60575de318a25 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Add QMetaType::type(QByteArray) functionKent Hansen2014-10-311-6/+19
|/ | | | | | | | | | | | | | | | | | | QMetaType::type(const char *) requires that the string argument is 0-terminated. This new overload makes it possible to query the type of a string with an explicit length. In particular, QByteArrays constructed by QByteArray::fromRawData(), for example from a substring of a normalized method signature (the "int" part of "mySlot(int"), can now be queried without making a copy of the string. Also, Qt5 meta-objects represent type names as QByteArray literals, which can be fed directly to this new QMetaType::type() overload (no need to call strlen). Change-Id: I60d35aa6bdc0f77e0997f98b0e30e12fd3d5e100 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Fix typo in QMetaType documentation.Mitch Curtis2014-09-091-1/+1
| | | | | Change-Id: I934b68978fb32a518ed7cf9b47f1600982f58f66 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Mark QByteArrayList as metatype built-in type.Jędrzej Nowacki2014-08-281-0/+8
| | | | | | | As a side effects it also adds core templates types to the tests Change-Id: I0e3338e0bffdf21982aa83d404c83288e54411f4 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Add missing #include <qdatastream.h> or <qiodevice.h>Thiago Macieira2014-08-071-0/+1
| | | | | | | Lots of code depended on an indirect includes from qstringlist.h. Change-Id: I33d0dce33d64302d6c0e49180cc1249b90ab27c5 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Make VectorBoolElements static properties const.Jędrzej Nowacki2014-06-251-2/+2
| | | | | | | The elements should not be changeable. Change-Id: I108cb42b1237cd61c4d8f2fbe13305fbbf4ef311 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* Metatype: Specialize IteratorOwner for vector<bool>Stephen Kelly2014-06-161-0/+5
| | | | | Change-Id: I542af3a77b0a139e137a5a736b74042a8c25eb95 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Doc: Adding mark-up to boolean default values.Jerome Pasion2013-10-081-24/+24
| | | | | | | | | | | | | | | | | Default values should have mark-up to denote that they are code. This commit changes: -"property is true" to "property is \c true". -"Returns true" to "Returns \c true". -"property is false" to "property is \c false". -"returns true" to "returns \c true". -"returns false" to "returns \c false". src/3rdparty and non-documentation instances were ignored. Task-number: QTBUG-33360 Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Fix some doc errors.Frederik Gladhorn2013-09-211-4/+4
| | | | | | | Change-Id: Ib874d7e9671d9cee75fe41f4dac5d0de7b09245e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Topi Reiniö <topi.reinio@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Add a convenient way to get a type-erased smart pointer from a QVariant.Stephen Kelly2013-09-111-0/+16
| | | | | | | | | | | | Any known smart pointer in a QVariant can be handled in this way. The metatype system can be informed of new smart pointer types using an existing macro which is now documented. This is very similar to the existing infrastructure for containers. Change-Id: Iac4f9fabbc5a0626c04e1185d51d720b8b54603d Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Metatype: Remove the need for runtime-registration of 3rd party containers.Stephen Kelly2013-09-091-31/+34
| | | | | | | | | Replace that need with a macro so that registration of the container helper conversions is done at the time of registration of the container (usually when it is put into a QVariant). Change-Id: I823fb3fdbce306ebc9f146675ac43724cec678d5 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* QVariant: Don't crash when doing user-defined conversion to QObject*Stephen Kelly2013-09-051-0/+2
| | | | | | | | | The destructor of the ConverterFunctor calls unregisterConverter. If the instance is static (as it is in qmetatype.h), then this method can be called after the QGlobalStatic has already been destroyed. Change-Id: I33b70734cbe09dfa888e887280c349e43ad1b855 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Make the qfatal for redeclaring a type with the same name a warning.Richard J. Moore2013-06-251-5/+5
| | | | | | Change-Id: I5a25b2043a6b5a598a004d30c9a8056564c136e3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-06-121-0/+1
|\ | | | | | | | | | | | | Conflicts: src/plugins/platforms/cocoa/qcocoamenubar.mm Change-Id: I4a699fc8a7f30b2af9de8e496c3d5f027b7495bb
| * Mark the Q_DECLARE_OPAQUE_POINTER macro as introduced in 5.0Laszlo Papp2013-06-121-0/+1
| | | | | | | | | | Change-Id: Ida52c9f1f72b628d9a7faaf7998798e781b53df2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Core: QDebug and comparison operator support metatypes.Christoph Schleifenbaum2013-05-271-16/+124
| | | | | | | | | | | | | | | | 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>
* | Add container access functionality for associative containers in QVariant.Stephen Kelly2013-05-201-0/+15
| | | | | | | | | | Change-Id: I4763a4c157e52918a0a68cba63624c0649aca235 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* | Change the ownership semantics of metatype converter functions.Stephen Kelly2013-05-201-9/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Fix since version of new metatype conversion functions.Stephen Kelly2013-05-081-8/+8
| | | | | | | | | | Change-Id: Icedd0942eaef9bdcf034d747f0a03a00ca461a95 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* | Add automatic container access registration for built-in containers.Stephen Kelly2013-05-081-0/+4
| | | | | | | | | | Change-Id: I4d590c23e072994930922ff73367600f848fbcf0 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Add QVariant container iteration API.Stephen Kelly2013-05-081-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+122
|/ | | | | | | | | | | | | | | | | 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>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-01-221-1/+1
|\ | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qsavefile_p.h src/corelib/tools/qregularexpression.cpp src/gui/util/qvalidator.cpp src/gui/util/qvalidator.h Change-Id: I58fdf0358bd86e2fad5d9ad0556f3d3f1f535825
| * Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | | | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-01-161-5/+31
|\| | | | | | | | | | | | | Conflicts: src/widgets/styles/qstyleanimation.cpp Change-Id: Iae570895be6544de80f9c1ec309d1a08c59daff8
| * Ignore WasDeclaredAsMetaType flag during binary check.Jędrzej Nowacki2013-01-101-5/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nobody should break ODR, but we were living with apps breaking it for at least 8 years. Sure it is an undefined behavior but in many cases it works. I do not think that Qt should enforce usage of a proper C++, it is role of a tool chain. Qt can only indicate that something is going terribly wrong. Make message a bit more verbose. Sometimes the ODR violation is not that easy to fix, therefore a hint is a nice addition. Update documentation of qRegisterMetaType. Change-Id: I61dcccc840eec80a4ed5b8a212a912807d239d8c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge "Merge branch 'stable' into dev" into refs/staging/devJędrzej Nowacki2013-01-071-0/+1
|\|
| * Declare the QMetaType::WasDeclaredAsMetaType enum as privateThiago Macieira2013-01-031-0/+1
| | | | | | | | | | | | | | | | Omit its value in the documentation. Change-Id: I474faefde23b0e2e0a77a9e6391fd556a6523128 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
* | Rename QRegularExpression-related feature defs to QT_NO_REGULAREXPRESSIONGiuseppe D'Angelo2013-01-071-4/+4
|/ | | | | | | | | | | | QRegExp and QRegularExpression are totally independent, therefore using two different defines is the right thing to do. Also, document the new define in qfeatures.{txt,h}. Change-Id: Ice4826ea543f4b22f1cc27bf31ed6e043d0c43b0 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* QMetaType build fix with Q_NO_CURSOR and friends.Jędrzej Nowacki2012-09-271-5/+7
| | | | | | | | | | | | 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>
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