summaryrefslogtreecommitdiffstats
path: root/src/corelib/global/qtypetraits.h
Commit message (Collapse)AuthorAgeFilesLines
* Remove qtypetraits.h's contents altogetherGiuseppe D'Angelo2017-01-121-48/+7
| | | | | | | | | | | | | | | | | So that QFlags can use an (un)signed int matching the underlying type as identified by the compiler and not by us. Requires fixing a few warnings about sign conversion due to QFlags misusages in qtbase that were either plain wrong, or were relying on the enum being backed by an (un)signed int when it wasn't. Keep qtypetraits.h in the source tree in order to prevent source breaks if some downstream #includes it (note however that it did not contain any public API). Change-Id: Ib3a92b98db7031e793a088fb2a3b306eff4d7a3c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Rename QtPrivate::is_[un]signed to QtPrivate::Is[Un]signedEnumKai Koehne2016-11-091-20/+21
| | | | | | | | Any other use than for enums should use std::is_[un]signed. Make this explicit by renaming the type traits. Change-Id: I494158563c95c710e710d0d337f4e547006df171 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Replace custom type traits with std one'sKai Koehne2016-11-081-447/+3
| | | | | | | | | | | | | | | | | | Remove most type traits from qtypetraits.h, but keep the custom implementation of is_signed/is_unsigned. This gets rid of BSD-3 licensed code from Google in a public header (hugh!). The custom implementations for is_signed/is_unsigned are kept because the implementations in gcc's standard headers do not work as we expect for enums - both is_signed and is_unsigned always returns false there - see also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59027 [ChangeLog][QtCore][General] Qt now relies on type traits from the C++ standard library. Change-Id: I3f2188b46949f04ca4482a6ac9afd3482103f0e1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Updated license headersJani Heikkinen2016-01-151-13/+19
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* QMetaType: Fix compilation with non default constructible Q_GADGETOlivier Goffart2015-05-271-0/+21
| | | | | | | | | | | Do not try to automatically register the meta type for Q_GADGET that are not default constructible. This fixes a source incompatibility in the function pointer syntax of QObject::connect when such types are used as an argument of a signal. Task-number: QTBUG-45721 Change-Id: I3065f6d57bc1f37e16988d2dee99118de250ca56 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Update copyright headersJani Heikkinen2015-02-111-6/+6
| | | | | | | | | | | | | | | | | | 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>
* Update license headers and add new license filesMatti Paaso2014-09-241-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Add QtPrivate::is_const and is_volatileThiago Macieira2014-08-091-0/+9
| | | | | | | And correct the comment by listing more types that are available Change-Id: I9cb4b664f97300357a55d81bc99dd542a29e933b Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Merge branch 'dev' into stableOswald Buddenhagen2013-03-201-3/+0
|\ | | | | | | | | | | | | | | | | | | | | | | This starts Qt 5.1 release cycle Conflicts: src/gui/text/qfontdatabase.cpp src/gui/text/qharfbuzz_copy_p.h src/widgets/kernel/qapplication.cpp src/widgets/kernel/qcoreapplication.cpp Change-Id: I72fbf83ab3c2206aeea1b089428b0fc2a89bd62b
| * Remove QT_{BEGIN,END}_HEADER macro usageSergio Ahumada2013-01-291-3/+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>
* | Fix the is_enum type trait for char16/32_t (C++11)Laszlo Papp2013-03-171-0/+4
|/ | | | | | | | | | | | Add the char16/32_t types to the is_integral check with true for the type traits to pass the qglobal test for the is_enum functionality. Otherwise, those types will be detected as enums due to the internal test. These types are integral after all. Change-Id: I89ef6b6b4be348d8ef57b0d19ccea55b435e9b14 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Make these headers includable directly, on all systemsThiago Macieira2013-01-011-1/+2
| | | | | | | | | | | | | For qwineventnotifier.h, just wrap the code around #ifdef Q_OS_WIN. This has the added benefit of fixing the current qt_no_master_include problem (that is, even if you #include <QtCore> on Windows, you wouldn't get it). For qtypetraits.h, it requires qglobal.h first. Change-Id: If1ba09a0a29de429a5b87e9878c8ac6a62a443c4 Reviewed-by: Laszlo Papp <lpapp@kde.org> Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* qtypetraits.h: add is_signed/is_unsigned/not_/not_c predicatesMarc Mutz2012-09-271-1/+90
| | | | | | | | | | | | | | is_signed/is_unsigned check whether the type argument is signed or unsigned, resp., and will be used in QFlags to select the correct underlying integer type. not_ is used in the implementation of is_signed not_c is for completeness (version of not_ that takes a bool instead of an integral_constant). Change-Id: I77cc445e8c6cf3181336505c9c13478fba3e7890 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add Q_IS_ENUM(), and provide as flag in QMetaType::typeFlags()Glenn Watson2012-03-111-0/+420
Add Q_IS_ENUM() macro to determine if a given type is an enumeration. Use information from that in QMetaType::registerType() to store whether custom registered metatypes are enums or not. This information can then be accessed by calling QMetaType::typeFlags(int type). This is used by the declarative code to determine whether a custom type in a variant can be safely cast to an integer, which is required to allow passing non-local enums as signal/slot params. Change-Id: I9733837f56af201fa3017b4a22b761437a3c0de4 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 08:30:00 +0000