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* Cleanup network examplesChristian Ehrlicher2019-11-0614-146/+148
| | | | | | | | | | | Cleanup network examples: - use nullptr - use member-init - adjust includes - use new-style connects Change-Id: I80aa230168e5aec88a1bc93bbf49a471bfc30e7b Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Convert uses of QTime as a timer to QElapsedTimerEdward Welbourne2019-06-142-4/+4
| | | | | | | | Change-Id: I2297f61efa5adf9ea5194c7f3ff68574cbcf452c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Torrent example: Replace the last Java-style iterator with STL onesMarc Mutz2019-05-231-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Scope a previous iterator variable better so we can re-use 'it' as the iterator name. Change-Id: I46d239ad2d3646168408d1ef29ed74fd07bc663f Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Torrent example: replace a QMultiMap with a sorted vectorMarc Mutz2019-05-251-7/+7
| | | | | | | | | | | This came about trying to remove the Java-style iterator. It was used to iterate in reverse order, something QMap can't do, easily, due to lack of rbegin()/rend(). Instead of writing ugly loops, use a vector of pairs, fill it, sort it, then iterate over that one in reverse. Change-Id: I09c8a2732a0699fff4c497778745523e20d348a1 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Torrent example: add missing qAsConst()Marc Mutz2019-05-231-2/+2
| | | | | | | | | | | The function is const, but the d-pointer doesn't propagate it (raw pointer), so we need the qAsConst() even here. Change-Id: I9d2e1f7715abb3dc67a87cdadaa7ded971b15848 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Torrent example: rewrite some very convoluted codeMarc Mutz2019-05-241-17/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code iterated over the peer list, inserting active peers into a QSet, curiously not stopping to search for clients if it had already determined the peer to be active. It then iterated over the peers again, storing the indexes of the peers it had determined to be active in the first loop, in a QList. It _then_ iterated over the index list, in reverse, calling removeAt() on the peers list. <sean parent>That's a remove_if!</sean parent> The twist is, that only some maximum number of inactive peers should be removed, just enough to bring the number of peers below a predefined number. To solve, use a lambda that keeps track of the number of times it has returned true, returning false once the count drops to zero. We can't use a mutable lambda here, since the STL algorithms are allowed to copy the predicate as many times as they wish, and, indeed, remove_if is commonly implemented by calling find_if. But the standard guarantees exactly one application of the predicate per element, so we can assume that we're not called again on the same element, and therefore keep a reference to an external count. With this, what was a horrible mess becomes a single call to remove_if. Also change a while(--n) c.removeFirst() loop to a single call of range-erase. Change-Id: I6c6a54a1805e5b376800e1116e7aec643e95e4e1 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Torrent example: replace Java-style iteration with STL iteratorsMarc Mutz2019-05-231-5/+5
| | | | | | | | Java-iterators are going to be deprecated. Change-Id: I2e6353f3fd9e2ddaf0767e7f6cea713249d9591e Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* QtBase: compile examples with QT_DISABLE_DEPRECATED_BEFORE=0x050d00Christian Ehrlicher2019-02-131-1/+1
| | | | | | | | Replace deprecated functions to be able to compile examples with QT_DISABLE_DEPRECATED_BEFORE=0x050d00 Change-Id: If6b8de31f526320d6a0e2a20bb5f8e26c77f2353 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Network examples: cleanup foreach usageChristian Ehrlicher2019-01-067-35/+37
| | | | | | | | Replace deprecated foreach macro with range-based for loop Change-Id: I0d1f2cfd557d02ccc48b41b3fea137baa2962fc1 Reviewed-by: André Hartmann <aha_1980@gmx.de> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Make sure we can build with -no-feature-draganddropJoerg Bornemann2018-05-291-3/+3
| | | | | | | | | We move QInternalMimeData to a separate file, because this class is used, even if draganddrop is disabled. From now on, include qinternalmimedata_p.h instead of qdnd_p.h for QInternalMimeData. Change-Id: I594e08e2e90d574dc445119091686b4b69e4731b Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
* Merge remote-tracking branch 'origin/5.10' into devLiang Qi2018-01-201-0/+1
|\ | | | | | | | | | | | | Conflicts: tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp Change-Id: If089d5010d15c33b3c1f13912d4386207456c1a9
| * qtlite: Skip building examples when configured with no-feature-itemviewsRainer Keller2018-01-121-0/+1
| | | | | | | | | | | | | | | | | | Compiling the default examples should be possible without compile errors. Task-number: QTBUG-53141 Change-Id: I73d8787241291ae6230861a89b38e91d900fede0 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Update usage of QFontMetrics::width() to new APIEskil Abrahamsen Blomfeldt2017-12-081-9/+9
|/ | | | | | | | | | | | | | QFontMetrics(F)::width() has been deprecated and is replaced by horizontalAdvance(). This updates all usage of it in tests and documentation. It is worth noting that many or most of the usages of QFontMetrics::width() probably intended to use boundingRect().width(), but since it currently works, I have not looked into that, just replaced the function name mechanically. Change-Id: Iec382e5bad0b50f37a6cfff841bfb46ed4d4555f Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Change almost all other uses of qrand() to QRandomGeneratorThiago Macieira2017-11-082-12/+11
| | | | | | | | | | | | | | | | | | | The vast majority is actually switched to QRandomGenerator::bounded(), which gives a mostly uniform distribution over the [0, bound) range. There are very few floating point cases left, as many of those that did use floating point did not need to, after all. (I did leave some that were too ugly for me to understand) This commit also found a couple of calls to rand() instead of qrand(). This commit does not include changes to SSL code that continues to use qrand() (job for someone else): src/network/ssl/qsslkey_qt.cpp src/network/ssl/qsslsocket_mac.cpp tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.7' into devEdward Welbourne2016-07-191-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: qmake/library/qmakebuiltins.cpp qmake/library/qmakeevaluator.cpp qmake/library/qmakeevaluator.h qmake/project.h QMakeEvaluator: * evaluateConditional(): one side changed return type, the other changed a parameter type. * split_value_list(): one side changed a parameter adjacent to where ... * expandVariableReferences(): ... the other killed one overload and changed the survivor src/corelib/io/qlockfile_unix.cpp One side changed a #if condition, the other moved NETBSD's part of what it controlled. src/corelib/tools/qdatetime.cpp One side fixed a reachable Q_UNREACHABLE in toMSecsSinceEpoch(), the other moved it from the private class to the public one, in the midst of the "short date-time" optimization, which confused diff entirely. One side changed a QStringLiteral to QLatin1String, the other rewrote adjoining code. src/network/kernel/qauthenticator.cpp Both rewrote a line, equivalently; kept the dev version. src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm src/platformsupport/fontdatabases/mac/qfontengine_coretext_p.h One side changed #if-ery that the other removed. tools/configure/configureapp.cpp One side added a check to -target parsing; the other killed -target. tests/auto/testlib/selftests/expected_cmptest.lightxml tests/auto/testlib/selftests/expected_cmptest.teamcity tests/auto/testlib/selftests/expected_cmptest.txt tests/auto/testlib/selftests/expected_cmptest.xml tests/auto/testlib/selftests/expected_cmptest.xunitxml Regenerated using generate_expected_output.py I note that quite a few other expected_* come out changed, now. There was no git-conflict in src/widgets/kernel/qformlayout.cpp but it didn't compile; one side removed some unused methods; the other found uses for one of them. Put FixedColumnMatrix<>::removeRow(int) back for its new user. Change-Id: I8cc2a71add48c0a848e13cfc47b5a7754e8ca584
| * Merge remote-tracking branch 'origin/5.6' into 5.7Edward Welbourne2016-07-041-1/+1
| |\ | | | | | | | | | Change-Id: Ibd81cd1df4a0650d93fcb556a57be90be2e1f569
| | * Examples: Fix stringification of the Qt versionThiago Macieira2016-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (QT_VERSION % 0xffff00) is useless for now, as QT_VERSION < 0x1000000 (for now). The author of this code probably meant to use bitwise-AND. But even that is unnecessary as the right shift discards the lower 8 bits anyway. Change-Id: Ie585843cfb684bc3b6e3fffd145d533b05288dfc Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | | Fix/adapt the uses of {to,set,from}Time_t in the qtbase source codeThiago Macieira2016-07-063-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Move those to the equivalent {to,set,from}SecsSinceEpoch(), except for the cases that did QDateTime::currentDateTime{,Utc}().toTime_t. Those are best implemented with QDateTime::currentSecsSinceEpoch(). Change-Id: Ib57b52598e2f452985e9fffd145a366c92cfda20 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | | Examples: Replace 'Q_DECL_OVERRIDE' by 'override'hjk2016-06-157-16/+16
|/ / | | | | | | | | | | | | | | Examples should demonstrate best practice, and we can use the keyword directly nowadays. Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4 Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
* / Unify license header usage.Jani Heikkinen2016-03-2923-69/+299
|/ | | | | | | | | 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>
* Skip spurious .toLower() on returns of QUrl::scheme()Edward Welbourne2016-03-101-1/+1
| | | | | | | | | QUrl::setScheme() parses and canonicalises the scheme, so that scheme() always returns a lower-case string anyway; no need to .toLower() it. Change-Id: Ied00814b63f159386a42552dcf06346ee56f9f97 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
* Examples/Doc snippets: Fix single-character string literals.Friedemann Kleint2015-10-132-7/+7
| | | | | | | Use character literals where applicable. Change-Id: I79fa5018f05735201ae35ee94ba0d356fcad1056 Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* Updated BSD licensed file headersJani Heikkinen2015-02-1523-69/+69
| | | | | Change-Id: I6441ff931dbd33b698d762e6f6784898f3f60fe7 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* examples: migrate to QString::asprintfMarc Mutz2015-02-123-16/+10
| | | | | | | | Not that many, if any, uses of sprintf here were idiomatic Qt, but that's for another commit. Change-Id: Ic34470d9799942f786770ba9541b29c34d67c6f8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Update copyright headersJani Heikkinen2015-02-1123-115/+115
| | | | | | | | | | | | | | | | | | 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>
* Examples: Add Q_DECL_OVERRIDE to overridden functionsOlivier Goffart2014-07-157-17/+17
| | | | | | | | | | | | | | | | | | Q_DECL_OVERRIDE (which expands to 'override' for supported compiler) helps to declare the intent (that it is an overridden function) and force compilation error when there is no such virtual function in the base class. The examples should show the best practice of having it, as it may save the programmer quite some time in case of change of API or typo in the function name or arguments. This change was done automatically with clang-modernize -add-override -override-macros And fixed MSVC compilation by removing inline for TorrentViewDelegate::paint Change-Id: Ice66ae93fae571266f908703d5b8892b2c1ebb1a Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Use the new unified toolbar implementation in examples on OS X.Jake Petroules2014-05-121-0/+4
| | | | | Change-Id: Ica3476d16a4baab1f75e253eb406505f88018d47 Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
* expand tabs and related whitespace fixes in *.{cpp,h,qdoc}Oswald Buddenhagen2014-01-132-2/+2
| | | | | | | | the diff -w for this commit is empty. Started-by: Thiago Macieira <thiago.macieira@intel.com> Change-Id: I77bb84e71c63ce75e0709e5b94bee18e3ce6ab9e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Remove warnings about examples not running in the Qt SimulatorTor Arne Vestbø2013-10-091-3/+0
| | | | | | | The Qt Simulator is no longer supported with Qt 5. Change-Id: I0f98351d482dd0554ea0754746d56f94ee6bf22f Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-09-162-2/+0
|\ | | | | | | | | | | | | Conflicts: src/corelib/tools/qstring.cpp Change-Id: Ifc6cd3a0f1cf14cc0fe6cf30afb0c7f40cfdbc3e
| * examples: remove unused static const variablesMarc Mutz2013-09-142-2/+0
| | | | | | | | | | | | | | They cause warnings on Clang. Change-Id: If599303f4a00c2a24f0a7c369299f3ea6fe7fc91 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | Remove qSort usages from qtbase examplesGiuseppe D'Angelo2013-09-141-1/+3
|/ | | | | | | | QtAlgorithms is getting deprecated, see http://www.mail-archive.com/development@qt-project.org/msg01603.html Change-Id: I68dec0cb6efa1f164ba9f1671b55332ee4ad2e23 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Doc: Fix network/torrent example to work on Qt 5Topi Reinio2013-04-044-36/+31
| | | | | | | | | | | | | | | | | | This change fixes two issues in the torrent example: - Correctly use a query constructed from the announce url to fetch the list of peers (using QUrlQuery). - Reimplement QAbstractSocket's connectToHost() and disconnectFromHost() which are virtual in Qt 5, instead of of using the protected connectToHostImplementation() / disconnectFromHostImplementation() slots. Also removes a warning about deprecation of QHttp class as it's no longer used in this example. Task-number: QTBUG-30329 Change-Id: I9230cd2204bfc1a66f2ea3e98940b09681df250e Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
* Whitespace cleanup: remove trailing whitespaceAxel Waggershauser2013-03-1611-119/+119
| | | | | | | | | | | | | | | | | | | | | | | | | | Remove all trailing whitespace from the following list of files: *.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README excluding 3rdparty, test-data and auto generated code. Note A): the only non 3rdparty c++-files that still have trailing whitespace after this change are: * src/corelib/codecs/cp949codetbl_p.h * src/corelib/codecs/qjpunicode.cpp * src/corelib/codecs/qbig5codec.cpp * src/corelib/xml/qxmlstream_p.h * src/tools/qdoc/qmlparser/qqmljsgrammar.cpp * src/tools/uic/ui4.cpp * tests/auto/other/qtokenautomaton/tokenizers/* * tests/benchmarks/corelib/tools/qstring/data.cpp * util/lexgen/tokenizer.cpp Note B): in about 30 files some overlapping 'leading tab' and 'TAB character in non-leading whitespace' issues have been fixed to make the sanity bot happy. Plus some general ws-fixes here and there as asked for during review. Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-1823-23/+23
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* clean up example project files, mostly wrt QT+=widgetsOswald Buddenhagen2012-12-171-3/+1
| | | | | | | | | move QT+=widgets (and printsupport) statements before the install statements, and de-duplicate some cases. also move some TARGET assignments to a more conventional place. Change-Id: I6140d8611680f66c24490e5894e4eb90cae95635 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Fix compile with -DQT_NO_DRAGANDDROPMontel Laurent2012-12-051-0/+6
| | | | | Change-Id: Ic7b42ae164f913f270c8350c2de6ce35f0be8c2a Reviewed-by: David Faure <david.faure@kdab.com>
* Fix memory leak when error reportedMontel Laurent2012-12-011-0/+4
| | | | | Change-Id: I0c4c0baed8f2a734b3986b0d446cd58df705f7e4 Reviewed-by: David Faure <david.faure@kdab.com>
* centralize and fixup example sources install targetsOswald Buddenhagen2012-11-291-4/+1
| | | | | | | | | | | | | it's confusing for the users if the examples' project files contain code to install their own sources. also, this constitutes an enormous code duplication, and lots of mistakes. consequently, automate it. more or less as a side effect, this also removes the entirely meaningless target installs in subdirs projects. Task-number: QTBUG-28184 Change-Id: I9fc1367a06db9e2c46aeb67d68729a4f67163ef9 Reviewed-by: hjk <qthjk@ovi.com>
* delete .desktop files of examplesOswald Buddenhagen2012-11-281-11/+0
| | | | | | | | | they were added without an explanation, and they can't be particularly useful (because they contain hard-coded paths and refer to non-existing icons). Change-Id: I27e2c35375e28645b0c03449ddc7ac7017da5943 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Examples: Install to $$[QT_INSTALL_EXAMPLES]/$submodule/$examplehjk2012-11-261-2/+2
| | | | | | | | This makes the structure of the examples after an 'make install' similar to the one in a 'developer build'. Change-Id: I9120bd741fab332e64e30adc01cefe87e5633454 Reviewed-by: Martin Smith <martin.smith@digia.com>
* Use organization name "QtProject" in examples.Friedemann Kleint2012-10-161-2/+2
| | | | | Change-Id: Ibbe9517ccf81d25eccbdff98f7cfe8ff6ec485d2 Reviewed-by: hjk <qthjk@ovi.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-2223-138/+138
| | | | | | | | 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>
* examples: Mark ctor's as explicitSergio Ahumada2012-09-172-2/+2
| | | | | | | | | Make C++ class constructors that can be used with only one required argument 'explicit' to minimize wrong use of the class. Change-Id: Ida9f9c2f0c8608c35b0137b2512a6747afd69515 Reviewed-by: Mitch Curtis <mitch.curtis@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix compilation of examples with QStringBuilderOlivier Goffart2012-02-251-2/+2
| | | | | | | | | | | | In sub-attack an interview, one can't make two implicit conversions at once, so explicitly convert to the right type. The change in the torrent example is required because of https://codereview.qt-project.org/16168 (commit 9491272) But in that case, using a QByteArray is better anyway. Change-Id: Ieed22ac7f0d700d5ba5d1e70af3db4dd6c139c8f Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Reimplement QAbstractSocket::setReadBufferSize() properlyBradley T. Hughes2012-02-022-2/+2
| | | | | | | | | | | | | | | | | This function takes a qint64 argument, not an int argument. peerwireclient.h:119:10: warning: 'PeerWireClient::setReadBufferSize' hides overloaded virtual function [-Woverloaded-virtual] void setReadBufferSize(int size); ^ src/network/socket/qabstractsocket.h:162:18: note: hidden overloaded virtual function 'QAbstractSocket::setReadBufferSize' declared here virtual void setReadBufferSize(qint64 size); ^ Change-Id: I29b67b216147771ff2d662d309d2c31d977e9d3f Reviewed-by: Robin Burchell <robin+qt@viroteck.net> Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-3023-23/+23
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update contact information in license headers.Jason McDonald2012-01-2323-23/+23
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Fixes examples/tests to use qinptr in QTcpServer::incomingConnection.Jonas M. Gastal2012-01-132-2/+2
| | | | | | | | This is a fix for problems introduced by bf7f170. Change-Id: If5dd8e031ef2efea578b3efb188c2e950e1ba41a Reviewed-by: Peter Hartmann <peter.hartmann@nokia.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
* Removing QHttp class, its tests and its usage in examples.Jonas M. Gastal2012-01-062-18/+32
| | | | | | Task-number: QTBUG-22750 Change-Id: I161fad772bfb26797e6ee9d69da925b6747c371f Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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