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* Doc: Add XML, Json, CBOR examples to IO categoryKai Köhne2023-05-094-0/+4
| | | | | | | | Pick-to: 6.5 6.5.1 Task-number: QTBUG-112372 Change-Id: I867bd33ff08629e03b35eccd4b7418573abe7c68 Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io> Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
* savegame ex.: revamp the way print() worksMarc Mutz2023-05-098-20/+29
| | | | | | | | | | | | | | | Basically, instead of re-creating QTextStreams all the time, create it once, in main(), and then pass it to print() alongside the int indentation. Also fix a hard-coded indentation value that should have been relative to the caller's indentation level. Pick-to: 6.5 6.2 Task-number: QTBUG-108857 Change-Id: I811447295c9c3fdef23f61aff31ebe82941eb3b4 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Flip string comparisons in savegame exampleEdward Welbourne2023-05-041-2/+2
| | | | | | | | | | | | | | This follows up to commit 9834e80833783357743b2a5abe3071760638effb, fixing an accidental flip to the meaning of keywords on the command-line. If the first word is "load" we should load a prior game, not start a new one; if the second is "binary" we should use CBOR, the binary format, not JSON. Pick-to: 6.5 Task-number: QTBUG-111228 Change-Id: If29070777daf68f2f959bc1ec4ffd67ba90b28ba Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Marc Mutz <marc.mutz@qt.io>
* savegame ex.: revamp the way we (de)serialize JSONMarc Mutz2023-05-037-113/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | JSON, unlike, say, QDataStream, allows building up objects independent of some central object, and combining them into a QJsonDocument later. This suggests returning QJsonObjects from a toJson() const method instead of having the caller supply a QJsonObject. Doing it this way enables transparent move semantics to kick in, too. For deserialization, use a fromJson() named constructor for value-like classes (where identity doesn't matter, only equality). Keep using read(), too, and add a note to explain when to use which form. Also, avoid the triple lookup from if (json.contains("key") && json["key"].isSoughtType()) mFoo = json["key"].toSoughtType(); by using C++17 if-with-initializer and showing the trick with Undefined never being of isSoughtType(): if (const QJsonValue v = json["key"]; v.isSoughtType()) mFoo = v.toSoughtType(); Adjust the discussion to match the new code, up the copyright years and rename some qdoc snippet markers from nondescript [0]/[1] to [toJson]/[fromJson]. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 Change-Id: Icaa14acc7464fef00a59534679d710252e921383 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Replace runic XSLT with a python script and tidy cbordump codeEdward Welbourne2023-05-023-201/+276
| | | | | | | | | | | | | | | Filters records on having value < 256, or an RFC, previously hacked into the XSLT to produce the last update, with a bit of hand-editing. Using a python script makes it easier to control the formatting and other details; for example, severl entries previously had descriptions that mentioned their RFC, with specific section, to which the XSLT was adding a redundant mention of the RFC. It is also possible to exploit C++ string juxtaposition to get tidily-presented string literals, without having to resort to raw strings. Task-number: QTBUG-111228 Change-Id: Ibd1c93dc1c88689e78b2b13a6bcb59a003f4df0f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Doc: Add 'Mobile' category to Qt Android Notifier exampleTopi Reinio2023-05-021-0/+1
| | | | | | | | | | The example demonstrates accessing native Android APIs in Qt applications, tag it with 'Mobile' category. Pick-to: 6.5 Task-number: QTBUG-112378 Change-Id: I5f936409aafb22175eab59fdb210ecd03fecb1f3 Reviewed-by: Kai Köhne <kai.koehne@qt.io>
* Android-example: add missing properties in AndroidManifest.xmlBartlomiej Moskal2023-04-261-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | After changing android target SDK version to 31, some missing values has to be defined in AndroidManifest.xml. AndroidManifest.xml template was updated in qtbase in: 56dee3de5e4ac1c4d37a2c5e27361e7ddbdea1a7 commit. In case when example uses its own AndroidManifest.xml file, it need to be updated separately. * android:exported="true": because the manifest sets an intent-filter, and it then has to explicitly to avoid the warning [1]. * android:allowBackup="true": this has to be explicitly set, we set it to the default value here [2]. * android:fullBackupOnly="false": SDK 23+ use this to deteremine to user auto backup or not, we set it to the default value here [3]. [1] https://developer.android.com/guide/topics/manifest/activity- element#exported [2] https://developer.android.com/guide/topics/manifest/application- element#allowbackup [3] https://developer.android.com/guide/topics/manifest/application- element#fullBackupOnly Fixes: QTBUG-112816 Pick-to: 6.5 6.2 5.15 Change-Id: Ia48007a84009901be508d6cc087790d574227ad7 Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io> Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Update table of CBOR tag descriptions in cbordump exampleEdward Welbourne2023-04-192-46/+185
| | | | | | | | | | | | | | | | | | | | A comment said how to do this, so I gave it a try. Added a note to the instructions to save the next person to look at this from, as I initially did, thinking the comment in the generated code had the URL wrong. It turns out that some of the newer additions to the IANA registry have semantics elements that spread across several lines. I don't know the XSLT magic to replace each newline in a value, along with its preceding and following spacs, by a single space, so adapted the XSLT to produce C++ raw strings to wrap these multi-line entries. That'll produce somewhat ugly output, so left a TODO for the better solution. Task-number: QTBUG-111228 Pick-to: 6.5 Change-Id: I7d5e968284e0f1da2ec990af9512c9b7cb886792 Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove excess namespaces from XSLTEdward Welbourne2023-04-191-1/+2
| | | | | | | | In the process, break up a long line. Change-Id: Iec50e3bf292da9a3d4aef22bf5c59f2008b35c1f Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* savegame ex.: give some TLC to main()Marc Mutz2023-04-111-8/+11
| | | | | | | | | | | | | | - include what you use - make 'args' const, so we don't detach in op[] - make boolean variables const - use QString::compare(lhs, rhs, Qt::CaseInsensitive) instead of lhs.toLower() == rhs - use new _L1 UDL - fix indentation of a return statement Pick-to: 6.5 Change-Id: If9da4fbe975d9a97939ea01558b2a8cef7ad3a24 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Move streambookmarks example into corelibe/serializationØystein Heskestad2023-03-3116-0/+769
| | | | | | | | | | | | The stream-based XML serialization API resides in corelib/serialization. Move the steambookmarks example there. The Qt XML documentation is updated to no longer refer to this example code directly and refer to the direct location in the example documentation instead. Task-number: QTBUG-110647 Pick-to: 6.5 Change-Id: Id36fb04a6acb7b8d1eb008f61568fe0abc221e3d Reviewed-by: Marc Mutz <marc.mutz@qt.io>
* Move rsslisting example into corelibe/serializationØystein Heskestad2023-03-217-0/+346
| | | | | | | | | | The implementation of the stream-based XML parser resides in coreslib/serialization. Moving the rsslisting example there. Task-number: QTBUG-110647 Pick-to: 6.5 Change-Id: I862909e767301250750b6ee0d8ac7e20d6bad2b1 Reviewed-by: Marc Mutz <marc.mutz@qt.io>
* Rework documentation of cbordump exampleEdward Welbourne2023-03-201-23/+24
| | | | | | | | | | | | | | | Focus the phrasing on what it teaches - how to use the stream reader - more than the example application of that, displaying it. Update docs: * Changed name to conform to modern guidelines. * Consistently mark \c cbodrump as code. * Fix mentions of CborDumper and CborTagDescription to match code. * Say how the tagDescriptions table is used. Pick-to: 6.5 Task-number: QTBUG-111228 Change-Id: Ic12e77cf34caadc9f60527e886f94c76cb8cfeaf Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use local names to make some numeric_limits references more readableEdward Welbourne2023-03-201-5/+7
| | | | | | | | Pick-to: 6.5 Task-number: QTBUG-111228 Change-Id: I220f5c2f13c8f01278be806c8e8d6a3a1be8e986 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Update the bindable properties exampleJames DeLisle2023-03-099-47/+43
| | | | | | | | | | | | - Fix the number of months in each duration - Move the user Country enum to use QLocale::Territory - Properly calculate the cost per month to match the UI label - Use QLocale to format the price display text - Fix some misspellings and grammar in the doc Pick-to: 6.2 6.5 Change-Id: I78a64f344073070cd94d5cb4a8a4c7c13afa337f Reviewed-by: Paul Wicking <paul.wicking@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: Remove duplicate wordsAndreas Eliasson2023-02-281-1/+1
| | | | | | Change-Id: Ia7a38a1035bd34d00f20351a0adc3927e473b2e7 Pick-to: 6.5 6.4 6.2 Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* savegame ex.: fix include order [2/2]: game.hMarc Mutz2023-02-081-3/+3
| | | | | | | | | | | | | | Includes should be ordered from most specific to most general. This means that project-specific includes always come before Qt includes. This example didn't follow that guideline. Fix. Amends 88e8094f18e6581f2b652eb3d82f514ecf687046. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 5.15 Change-Id: Iafdae9dd8e70ff99882c4344a023a21d15fa3c54 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* savegame ex.: make Level ctor explicitMarc Mutz2023-02-081-1/+1
| | | | | | | | | | A QString is not a full representation of a Level, so the Level(QString) ctor should be explicit. Pick-to: 6.5 6.4 6.2 5.15 Task-number: QTBUG-108857 Change-Id: I24b705139e61c4aaf59cb0aad3b536013e0d07df Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* savegame ex.: use ranged instead of indexed loopsMarc Mutz2023-02-082-4/+4
| | | | | | | | | Modernizes the code, and fixes qsizetype/int mismatch. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 Change-Id: Id4262ee0bcb673d62135a81c30976903eef3e5e2 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* savegame ex.: use NSDMI, =default the default ctorMarc Mutz2023-02-082-6/+4
| | | | | | | | | Modernizes the code. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 5.15 Change-Id: I6ddf1de3699506ffc0fc4b1034ab48defafcf174 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* savegame ex.: fix include orderMarc Mutz2023-02-082-3/+4
| | | | | | | | | | | | Includes should be ordered from most specific to most general. This means that project-specific includes always come before Qt includes. This example didn't follow that guideline. Fix. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 5.15 Change-Id: I42727ff8bdef5336368cde349cbcb8d10bb6289f Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* savegame ex.: fix extra ';' after Q_GADGETMarc Mutz2023-02-081-1/+1
| | | | | | | | | | | Fixes compiler warnings. Amends 1ff52e478bab33f3aaba5ec185295411a0e6867d. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 5.15 Change-Id: Id8b81c67e55baf490aabd0483b5800b3e61965ee Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* permissions: Replace deprecated location permission usage keyTor Arne Vestbø2023-02-081-5/+5
| | | | | | | | | And add the macOS specific key. Pick-to: 6.5 Change-Id: I1e0446a1927ef530322388417b9300ae287752c3 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Juha Vuolle <juha.vuolle@qt.io>
* Add android manifest and java files to exampleDavid Schulz2023-02-072-0/+3
| | | | | | | | | | These files should not change the outcome of the build process, but are merely added to better support the CMake and Android integration in Qt Creator. Also those files were previously listed in the OTHER_FILES section of the qmake project files. Change-Id: Id3d403130ee8800ed6b0877f9f1c3dd1f28b46b7 Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
* permissions: Set explicit bundle identifier for permissions exampleTor Arne Vestbø2023-02-071-0/+1
| | | | | | | | | | It's needed for location permissions to work. Pick-to: 6.5 Change-Id: Iffb5d92f863ab79434b4071d5896b349010f87fb Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io> Reviewed-by: Juha Vuolle <juha.vuolle@qt.io> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* permissions: Finalize permission example at end of CMakeLists.txtTor Arne Vestbø2023-02-011-2/+2
| | | | | | | | Otherwise the finalizers won't know which libraries we're linking to. Pick-to: 6.5 Change-Id: I886c46443b7289d6e2c7d824767ed5e34a0a1fbf Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* Examples: Fix CMake Unity (Jumbo) buildsFriedemann Kleint2023-02-014-12/+14
| | | | | | | | | | Disambiguate variables and add some exclusions. Pick-to: 6.5 Task-number: QTBUG-109394 Change-Id: Ie72b3caab9fd571c3fb6f7d8606584885bc09e66 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Amir Masoud Abdol <amir.abdol@qt.io>
* permissions: Improve error when building example on non-supported platformTor Arne Vestbø2023-01-101-1/+4
| | | | | | | Pick-to: 6.5 Change-Id: I02f4fc087d49d21541b1e415db411c09db981278 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
* Link update for Data Input Output in the save game exampleJaishree Vyas2023-01-051-1/+1
| | | | | | Pick-to: 6.4 6.5 Change-Id: I2a886766d59b9e75f42e401fca9c258fcbe02809 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@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'Angelo2022-12-282-15/+16
| | | | | | | | | | | | | | | | | | | | 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>
* Remove useless Q_OBJECT in Semaphores exampleAleksandr Reviakin2022-12-071-3/+0
| | | | | | Fixes: QTBUG-108859 Change-Id: I1acf47b9dfd9c38546a2e965baa74067cedffc4a Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Wait conditions example: code tidiesGiuseppe D'Angelo2022-12-062-29/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Use const reference in loop in JSON Save Game exampleAleksandr Reviakin2022-12-051-1/+1
| | | | | | Fixes: QTBUG-108857 Change-Id: I503a3c9ebe145d0dae52b74435212807405f0247 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Examples: Use PRIVATE CMake linkageKai Köhne2022-11-3017-17/+17
| | | | | | | We (almost) only build apps, for which PRIVATE linkage makes more sense. Change-Id: I09a509c3fb33a00cdfdede687b3f95d638f42091 Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Examples: Use qt_standard_project_setup()Kai Köhne2022-11-1718-39/+36
| | | | | Change-Id: I0ceab08108b7e58e4e2ed25db9e3c289f5c0ddac Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Examples: Use Qt6:: to qualify Qt CMake packagesKai Köhne2022-11-1721-48/+48
| | | | | | | This is what we promote also in the documentation. Change-Id: If91aebafe861b0c934acbb2c69afd182abc3345d Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* sharedmemory example: Handle QSharedMemory::AlreadyExists by attachingTor Arne Vestbø2022-11-151-3/+7
| | | | | | | | Not all platforms clean up the shared memory entries on exit, so the example needs to handle that case, by attaching instead, as documented. Change-Id: Ifbcf92d0fad429caf30710bd8a344831cb0d859c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* sharedmemory example: Show error string when failing to create shared memoryTor Arne Vestbø2022-11-151-1/+2
| | | | | Change-Id: I27edc27aec742e1e34c060e48810c4cfba096ee8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Add permissions feature example and manual test to the buildAssam Boudjelthia2022-11-103-2/+9
| | | | | | | | | | And add license headers and some minor fixes for warnings in the example and test. Task-number: QTBUG-90498 Change-Id: I34592f7f2844c92c25a6a676c8ac1ffca9e03c6d Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Plumb public permission APIs to Android backendTor Arne Vestbø2022-11-092-0/+57
| | | | | | | | | | | | | | | | | | | | | | | | The lock and unlock of the Android deadlock mutex is now part of the internal implementation instead of limited to the enum based permission API. It is unclear why 8bca441b6f65 added the guard only to this API and not to the string based API as well. The check for isBackgroundLocationApi29 has been removed, as the logic seemingly resulted in accepting every single permission type except location permissions if used via the enum-based API. Since Android's platform permission API doesn't have an Undetermined status, we keep a hash of the status for each permission type, and by default checkPermission() would return Undetermined, until a requestPermission() call is done which updates the internal hash, and after that checkPermission() would return properly Granted/Denied. Task-number: QTBUG-100413 Change-Id: Ia95c76af754481a281bc90198e349966c9c2da52 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Add permission API backend for macOS and iOSTimur Pocheptsov2022-11-032-0/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When submitting applications to the iOS and macOS AppStore the application goes through static analysis, which will trigger on uses of various privacy protected APIs, unless the application has a corresponding usage description for the permission in the Info.plist file. This applies even if the application never requests the given permission, but just links to a Qt library that has the offending symbols or library dependencies. To ensure that the application does not have to add usage descriptions to their Info.plist for permissions they never plan to use we split up the various permission implementations into small static libraries that register with the Qt plugin mechanism as permission backends. We can then inspect the application's Info.plist at configure time and only add the relevant static permission libraries. Furthermore, since some permissions can be checked without any usage description, we allow the implementation to be split up into two separate translation units. By putting the request in its own translation unit we can selectively include it during linking by telling the linker to look for a special symbol. This is useful for libraries such as Qt Multimedia who would like to check the current permission status, but without needing to request any permission of its own. Done-with: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Change-Id: Ic2a43e1a0c45a91df6101020639f473ffd9454cc Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Long live QPermissions!Tor Arne Vestbø2022-11-012-0/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many features of today's devices and operating systems can have significant privacy, security, and performance implications if misused. It's therefore increasingly common for platforms to require explicit consent from the user before accessing these features. The Qt permission APIs allow the application to check or request permission for such features in a cross platform manner. The check is always synchronous, and can be used in both library and application code, from any thread. The request is asynchronous, and should be initiated from application code on the main thread. The result of the request can be delivered to lambdas, standalone functions, or regular member functions such as slots, with an optional context parameter to manage the lifetime of the request. Individual permissions are distinct types, not enum values, and can be added and extended at a later point. Task-number: QTBUG-90498 Done-with: Timur Pocheptsov <timur.pocheptsov@qt.io> Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io> Done-with: Mårten Nordheim <marten.nordheim@qt.io> Change-Id: I821380bbe56bbc0178cb43e6cabbc99fdbd1235e Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* examples: fix configuring with -no-feature-widgetsJohannes Kauffmann2022-10-291-1/+3
| | | | | | | | | | It also fails for -no-feature-gui, but since the example depends on QtWidgets, which implies depending on QtGui, we only check for QtWidgets here. Pick-to: 6.2 6.4 Change-Id: I777e540e6c2101ce8f08a5f80ba01b37ff858373 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* Port from qAsConst() to std::as_const()Marc Mutz2022-10-112-7/+7
| | | | | | | | | | | | | | | | We've been requiring C++17 since Qt 6.0, and our qAsConst use finally starts to bother us (QTBUG-99313), so time to port away from it now. Since qAsConst has exactly the same semantics as std::as_const (down to rvalue treatment, constexpr'ness and noexcept'ness), there's really nothing more to it than a global search-and-replace, with manual unstaging of the actual definition and documentation in dist/, src/corelib/doc/ and src/corelib/global/. Task-number: QTBUG-99313 Change-Id: I4c7114444a325ad4e62d0fcbfd347d2bbfb21541 Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
* Add CBOR documentationØystein Heskestad2022-09-017-5/+145
| | | | | | | | | | Add documentation of usage of CBOR in convert and cbordump examples, add a CBOR overview, and add links to them other places in the documentation. Task-number: QTBUG-85912 Change-Id: I518792db63647bf9ddd4507d8d4b7ef056192f82 Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
* Change the license of all CMakeLists.txt and *.cmake files to BSDLucie Gérard2022-08-2324-24/+24
| | | | | | | Task-number: QTBUG-105718 Change-Id: I5d3ef70a31235868b9be6cb479b7621bf2a8ba39 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Add license headers to cmake filesLucie Gérard2022-08-0324-0/+72
| | | | | | | | | | | | CMakeLists.txt and .cmake files of significant size (more than 2 lines according to our check in tst_license.pl) now have the copyright and license header. Existing copyright statements remain intact Task-number: QTBUG-88621 Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Support pinch zoom gesture in the Mandelbrot exampleNicholas Bennett2022-07-214-15/+59
| | | | | | | | | | | | | | | | | | 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>
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-19 14:57:16 +0000