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* Doc: Fix documentation issues for Qt CoreTopi Reinio2023-12-191-14/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix template arguments in \fn signatures for Qt::compareThreeWay() functions. * Fix template arguments in \fn signatures for QDebug::operator<<() functions. * Fix \sa links to specific overloads of QSpan functions. * Fix \sa links to specific overloads of QFileInfo::fileTime(). * Remove references to 'Custom Type Example' (example has been removed). * Fix linking to 'JSON Save Game' example. * Fix references to 'Queued Custom Type' example. * Fix linking to QCryptographicHash::Algorithm. * Fix linking to Qt Qml module. * Fix undocumented parameters in qHypot(). Pick-to: 6.7 Change-Id: If9eb9978a14e147f003672a682972b319454c311 Reviewed-by: Luca Di Sera <luca.disera@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* Revamp Wait conditions exp: Add \examplecategory Data Processing & I/ORym Bouabid2023-10-051-0/+1
| | | | | | | Fixes: QTBUG-108860 Pick-to: 6.6 6.5 Change-Id: I2ccf20f42d5abaa22e2daf4c8e7777ff903d947e Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Revamp Semaphores example: Add \examplecategory {Data Processing & I/O}Rym Bouabid2023-10-051-0/+1
| | | | | | | Fixes: QTBUG-108859 Pick-to: 6.6 6.5 Change-Id: I0fecf50e95c351564e7e41142cd3d385c4d1d867 Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Revamp Mandelbrot example: Add \examplecategory {Data Processing & I/O}Rym Bouabid2023-10-051-0/+1
| | | | | | | Fixes: QTBUG-108861 Pick-to: 6.6 6.5 Change-Id: Ie622a94072e243eb5d3f6c162e490884d4cdd0f2 Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Doc: QtCore: Fix documentation issuesTopi Reinio2023-10-022-2/+2
| | | | | | | | | | | | | | | * Fix references to Wait Conditions Example, Semaphores Example, and MIME Type Browser Example as they were renamed. * Rename 'Shared Memory' example as its title clashes with the title of another page (sharedmemory.html). src/corelib/global/qfloat16.cpp: * warning: Invalid '\relates' (already a member of 'qfloat16') Pick-to: 6.5 6.6 Change-Id: Ia28be8e3882a7ad1fadcdbd50a657705d58526bd Reviewed-by: Andreas Eliasson <andreas.eliasson@qt.io>
* Revamp Queued Custom Type Ex: Revisit the documentationRym Bouabid2023-10-021-2/+2
| | | | | | | | | | Remove "Example" from the title. Add \examplecategory {Data Processing & I/O}. Task-number: QTBUG-117147 Pick-to: 6.6 6.5 Change-Id: Ieaab75dedb60329dcdcbbcfe6e2ad360df4d98df Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Revamp Wait Conditions Example: Revisit the documentationRym Bouabid2023-09-131-5/+4
| | | | | | | | | | | | | | Change the title. Remove the first \brief as there are two briefs in the document so that the new title makes sense with the second brief in "All Qt Examples" doc page. Task-number: QTBUG-108860 Pick-to: 6.6 6.5 Change-Id: I1dec2ad107e3f9ff9b4203960ba54ae6d0d8c7b6 Reviewed-by: Ivan Solovev <ivan.solovev@qt.io> Reviewed-by: Jaishree Vyas <jaishree.vyas@qt.io>
* Revamp Semaphores example: Revisit the documentationRym Bouabid2023-09-131-5/+4
| | | | | | | | | | | | | Change the title. Remove the first \brief as there are two briefs in the document so that the new title makes sense with the second brief in "All Qt Examples" doc page. Task-number: QTBUG-108859 Pick-to: 6.6 6.5 Change-Id: I8b0370c9a85179e172918231ae48a3c52845bf21 Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Revamp Mandelbrot example: Revisit the documentatonRym Bouabid2023-09-131-2/+2
| | | | | | | | | | | | | | | Remove "Example" from the title. Edit the link (title) to the documentation of Mandelbrot in QThread documentation. Delete the foreach related sentence as we are trying to port away from this Qt pseudo-keyword. Task-number: QTBUG-108861 Pick-to: 6.6 6.5 6.6.0 Change-Id: I6d04f24ac9c1fa1efe30a947c2da2ec7475edc80 Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Doc: fix links to renamed network examplesVolker Hilsheimer2023-03-011-1/+1
| | | | | | Pick-to: 6.5 Change-Id: I8790bb660070a092e268294b5640c6d5af41deb0 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Doc: Fix broken linkAndreas Eliasson2023-01-021-5/+5
| | | | | | | | | | Also, adjust line length to be < 80 columns and make link parenthetical. Pick-to: 6.5 6.4 6.2 Fixes: QTBUG-107026 Change-Id: I5f7efa5d572103a6fb432d79a52a57363efd9dd7 Reviewed-by: Andreas Eliasson <andreas.eliasson@qt.io>
* Wait conditions example: fix an incorrect condition variable usageGiuseppe D'Angelo2022-12-281-5/+2
| | | | | | | | | | | | | | | | | | | | 3a449bbb69c9a3c3a5bc6a052f2de98ab79be7e9 amended the code to remove acquiring a lock when waking up a condition variable. It is fine to not have a lock associated when waking a condition variable; what I misunderstood was the scope of the lock, which (and this underlines the importance of commenting _what exactly_ a lock protects, for each and ever lock) protected both the buffer as well as the counter of the buffer. This made my reasoning flawed: it is necessary to keep the lock while notifying, otherwise the counterpart could verify the condition isn't satisfied and wait (e.g. see numUsedBytes==0), missing the wake from the other thread (which could arrive between the check and the wait). Amends the previous commit. Change-Id: If7db2d045331f1b33b976fb6bf6aa9117c41678f Pick-to: 5.15 6.2 6.4 6.5 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
* Wait conditions example: code tidiesGiuseppe D'Angelo2022-12-061-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In no particular order: * Clean up #includes. * Document what is protected by the mutex. * Use explicit, nullptr. * Use lock managers, not manual calls to lock/unlock. * Unlock the mutex before notifying the condition variables. * Condition variables are always meant to be used in a while loop, and never with a plain if, because of spurious wakeups. * Don't lock a mutex just to protect a plain integer. We have atomics for that use case. * Remove an unneeded signal, therefore also the need of using Q_OBJECT and the inclusion of the moc-generated file. Pick-to: 5.15 6.2 6.4 Fixes: QTBUG-108860 Change-Id: I2afc77955b95de8aa5fb88048cd9feb217f83b4f Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Support pinch zoom gesture in the Mandelbrot exampleNicholas Bennett2022-07-211-0/+5
| | | | | | | | | | | | | | | | | | Used QGesture for this as per the gesture example. Moved the help and info text to separate lines. Enabled word wrap to prevent text going off screen. As a drive-by, the code to center the window at a size that's a fraction of the screen is replaced with a simple sizeHint() override. The user should have control over placement, particularly now that it should be placed manually onto a touchscreen if the user has one. Done-with: Shawn Rutledge Fixes: QTBUG-96702 Pick-to: 6.4 Change-Id: I8dba8b09bed474f585341e9a7a8c71fb60293eee Reviewed-by: Rami Potinkara <rami.potinkara@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* Fix typos in docs and commentsKai Köhne2022-06-152-2/+2
| | | | | | | | | Found by codespell Pick-to: 6.4 Change-Id: Ie3e301a23830c773a2e9aff487c702a223d246eb Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Use SPDX license identifiersLucie Gérard2022-05-164-104/+8
| | | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Mandelbrot Example: Use High DPI scalingFriedemann Kleint2020-03-121-6/+19
| | | | | | | Create the pixmap with a device pixel ratio set. Change-Id: I7f7e90aec4d117304852f050be70e14a0c6bf69d Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
* Fix Mandelbrot Example documentation with regards to qRegisterMetaType()Friedemann Kleint2020-01-131-5/+5
| | | | | | | | | | | The call to qRegisterMetaType() has been removed since the type is registered as a meta type in Qt 5. Assert on the meta type id instead. Adapt the documentation accordingly. Fixes: QTBUG-81254 Change-Id: I0cb459d0dda7a82fc37871605ff634004af0f9f9 Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Remove usages of deprecated APIs of QWheelEventSona Kurazyan2019-08-231-2/+2
| | | | | | | | | | | | | | | - Replaced the usages of deprecated QWheelEvent::delta() and QWheelEvent::orientation() with QWheelEvent::angleDelta(). In most of the examples it is acceptable to use only the vertical component of angle delta. - Made the docs APIs to build conditionally, based on the deprecation version. Task-number: QTBUG-76491 Task-number: QTBUG-76540 Change-Id: Id4230d483f724af49e4b6349b44881c3944de2a2 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Doc: improve Mandelbrot exampleMitch Curtis2018-09-111-8/+8
| | | | | Change-Id: Iac6c3e681f3d5b195d08513ac5fe4b661c3d0f59 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Doc: Add missing full stops in briefsPaul Wicking2018-06-213-3/+3
| | | | | | Task-number: QTBUG-68933 Change-Id: I3f2a9f8c562f9a44bb32bddd31d75abbfe6de04d Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-08-131-1/+1
|\ | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qglobal.cpp src/corelib/io/qsettings.cpp src/corelib/itemmodels/qstringlistmodel.cpp tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp Change-Id: I1c6c306ef42c3c0234b19907914b19da706b4a03
| * Doc: Fix typo in the Semaphores ExampleTopi Reinio2016-08-111-1/+1
| | | | | | | | | | Change-Id: I140915014836a3bbc449c953aa54452483b0b886 Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
* | Unify license header usage.Jani Heikkinen2016-03-294-20/+20
|/ | | | | | | | | Update files using old header.LGPL3 to header.LGPL Update files using old FDL template to use new one Update files using old BSD template to use new one Change-Id: I36a78272516f9953d02956522f285b40adfc8915 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-114-24/+24
| | | | | | | | | | | | | | | | | | 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>
* Doc: Fix typosSze Howe Koh2015-01-191-1/+1
| | | | | Change-Id: I29d5576902a5d1ea25558e980081952d9157f7f0 Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Move Qt Core examples under a common subdirectoryTopi Reinio2014-10-1712-0/+837
Qt Core examples were scattered into several subdirectories under qtbase/examples. This caused an issue with the example manifest file generated by QDoc; it expects to find all examples under a common directory in order to produde correct paths to the example .pro files. Qt Creator will not find the examples without a valid manifest file. This change moves the examples and edits the documentation files accordingly. Task-number: QTBUG-41963 Change-Id: I51d86782e0ba21c5c9bae5f15401ec774abe5cf8 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
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