Create QString at compile time using the literal operator""s instead of
using pointers to characters. This way, no conversion or allocation will
occur at runtime.
Task-number: QTBUG-108861
Pick-to: 6.6 6.5
Change-Id: I4fb51d74abbbfa08fb9fddfa90d8afcebd82a7e2
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reorder the includes following the coding conventions.
Remove unneeded includes.
Add needed includes to avoid Transitive includes.
QGestureEvent is passed by a pointer in the gestureEvent method in
mandelbrotwidget.h. So, we do not really need to include the header.
Instead, forward-declare QGestureEvent class in a namespace.
Task-number: QTBUG-108861
Pick-to: 6.6 6.5
Change-Id: I48cfd663bf98350281ef7f31e6c0ef3e301a08ca
Reviewed-by: Dennis Oberst <dennis.oberst@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This lets us testFlag() instead of using raw bit-field operations.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I2c26e9a24728e81baa42cf14c75271a015460913
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Its methods act on their parameters without changing the converter, so
can all be const. Its instances thus have no non-const members to
exercise, so can always be const.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Ifcdb2f2159c2cfcd7998dd118aa327a32d299ccf
Reviewed-by: Dennis Oberst <dennis.oberst@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
The two were in the same files but mostly unrelated to one another -
aside from the converter defaulting to the dumper for output.
Furthermore, the dumper actually uses QDebug and QTextStream, not
QDataStream; rename it to reflect this reality.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Id65c120c319b555039f7fd186ed262f35ff5260a
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
I overrode clang-tidy where it uglified or obfuscated and did some
clean-up provoked or made possible by its changes. Konrad pointed out,
in review, a constructor that could be = default; it could, in fact,
vanish entirely as a result.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I9b7744a3abaa29e6f9e0689d0f6985bfd88cd0fd
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
A couple more compilation units could use Qt::StringLiterals. Prefer
QL1SV for the code constants, to keep code small. Convert fpToString()
to take QL1SV instead of const char *, with suffix empty by default.
Also rearranged some spacing, some if it suggested by clang-tidy.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I03d810d52afcd4a760d18f2553914b75af716b74
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Examples are usually a good way to get to know a new codebase, do not
teach developers who are new to Qt about the 3-arg connect() to begin
with.
Drive-by changes:
- `this` can't be implicitly captured with [=] in a lambda, instead
capture by reference
- Update docs related to the sqlbrowser example; the overloaded signal
it mentions has been removed in Qt6
- In the sqlbrowser example, rename addConnection() (no-arg) overload to
openNewConnectionDialog, suggested in code review
Change-Id: I30c9f35bda4ac2f460d767ab7f84422ae3ed09f7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Make a local variable more local, set a variable only once its new
value is known to be valid.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Ib6aa16e8c834f89c6ccc0715f20b0e5f0a7f3b6d
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
The serialization converter example's text converter's loadFile() can
be made tidier by making the conditions within its loop into a chain.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Ic82355eab7380a0c671b3805ca140958bb1c5af5
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>
It was added in 5.12 and we've had a few upates since then.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Iacb5368d4baa7d25f981bb0b8bd8d68b5461e17d
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Marc disagreed with clang-format on some, which are thus excluded.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I1402274635dba866a8160a68211874cb11dcfa61
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Document previously-undocumented methods. Document in terms of what
each thing achieves, not how it does it. The U+00B7 is not the period,
it is the centred dot. Fix various anachronisms; the existing docs
were out of date with the actual code.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I17da880e0afd7260aa6f3b7bdddb430c437f4562
Reviewed-by: Jaishree Vyas <jaishree.vyas@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
The treeWidget member of MainWindow could be initialized before the
body of the constructor, enabling it to be a *const variable.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: If4a3b04729bc7fa5859ca88183eec376f6992455
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
I'll be adding docs for parts currently lacking them; fix up the
numbering first, to disentangle from "real" changes to docs.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Ia10f212626bf5ca9fab2b6ba6cf02dbd560a2f02
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Renumber the code fragments to match their order, while adding a
number for the previously undocumented custom method. Add a brief
description of it. Move the createMenus() part up to after it, combine
the createActions() with its (as createActions() is long gone, fused
into it and sharing its snippet number).
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: If0fbcadfa058fc12cbd74ba1897646113bd016b0
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
This will make the description of the type flow more naturally.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I751bdaf420be7afc9cb4925af4f2a94367840605
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Mate Barany <mate.barany@qt.io>
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
The old screenshot showed an old XBEL file's content, with trolltech
URLs. Update to match the new XBEL file's content.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Idacc31b7786b1e6ed1425857470b1d37227096cd
Reviewed-by: Kimmo Leppälä <kimmo.leppala@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Most links are now https, several have relocated, one entirely
rebranded. Same example in both QXmlStream and DOM forms.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Ifbc58dadc834cf51113adb1c82de971a8768ee58
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
doc.qt.io was described as Qt 5 documentation; no need to version-limit it.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I1c5abe3d805c2b845a74b9fe454c494fa1eff4c7
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Made this change because there was no example of the interaction
between QBindable and non-bindable properties.
Pick-to: 6.6 6.5
Task-number: QTBUG-114689
Change-Id: Ief7662f8af5e6fab32491418fa35f0daa937819d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
The use of Q_ASSERT(false) is bogus as we don't need to test here, but
want to signal unreachability.
Q_UNREACHABLE_RETURN allows us to tell the compiler that the point
can't be reached while also getting rid of the no return error.
Task-number: QTBUG-114689
Pick-to: 6.6 6.5
Change-Id: I007cd243055237bcc21772a4130a6c1a44fd882d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
A few examples seem to have copied and pasted a help action "About
&Qt" that triggered QCoreApplication::quit. This does not look like
best practice. Use QApplication::aboutQt instead.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I1887a3c999d752a24c7c4d3cabc4a5d63b29b966
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
It's really showing how to request a resource and act on its becoming
available. The use of XML to do so is incidental; the use of
networking is central.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Ibcf438c7ef3b2464ddfa8b96a79fb15523e4a468
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
- Use mime types in the file dialog handling
- Use per class includes
- Use the configure system instead of QT_NO... defines
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Iea915604e89d3005270f0eb83eca882855589a44
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Create the fixed string once and reuse it. Also give a name to the
escape code that's its repeated character.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I3d6416070f1d5490ec137e251daff0e1637fb788
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Put readBookmark() first of the constituent parts, as it's the most
intelligible (albeit currently undocumented) and gives some clue to
the purpose of readTitle(), which is next.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I91d3d6bf8adc3f3001c90274bb62a9da6bf05362
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
The Qt Widgets Application example was moved to manual tests,
and no longer contains the snippet identifiers. Fix \snippet
and \quotefile commands to quote similar code snippets from
other examples or snippet files.
Fix also the following documentation warnings:
* No such parameter 'parsingMode' in QUrl::fromEncoded()
* Missing image: rsslisting.cpp
Pick-to: 6.6 6.5
Change-Id: Ibc989e83abc49837db08628facaf8e5f72b2f123
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Both the DOM and XML stream versions of the XBEL bookmarks example had
a frank.xbel in their EXAMPLE_FILES, but there is no such file. So
asking qmake to include it is spurious.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: Iec08042d181fc09c2c428685ce841a13161ab273
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The XML stream reader and writer accept QAnyStringView arguments these
days, so passing a QLatin1StringView is entirely sufficient. This
makes static functions to provide access to unique QString instances
redundant. Linkers are allowed to uniquify the literals the "..."_L1
reference.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I7f37e97631e11683b9ddd3842fc6233547bed5ff
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Pass one function's return as a parameter to another directly.
Use a ternary expression rather than conditional initialization.
Use initializer-list construction instead of appending to an empty
QStringList; and inline the result where it's used.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I781aedba8dcc4251193b55d82fe684c9b5da241a
Reviewed-by: Juha Vuolle <juha.vuolle@qt.io>
As readXBEL() does call readSeparator(nullptr), the latter should cope
with being passed nullptr as item.
Pick-to: 6.6 6.5
Task-number: QTBUG-111228
Change-Id: I786e4438b566438448b5d54ff6442c27f1255aa8
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Add an image and a QDoc file, remove the (in some cases misleading)
doc comments from the CPP sources, group the slots all together in the
source so as to document them together, group the two private methods
together. Dust the header lightly with comments to classify the class
members and enclose relevant parts in QDoc snippet markers.
Task-number: QTBUG-111228
Pick-to: 6.5
Change-Id: I0090fb45ce8d5a8f168fde9b3247d541b709c1b2
Reviewed-by: Andreas Eliasson <andreas.eliasson@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
It's cleaner than declaring, using << to populate, then using once.
Just construct it and use it where it's needed.
Task-number: QTBUG-111228
Pick-to: 6.5
Change-Id: Id10483b26937a97899d656c4b26f27b37b8d39b6
Reviewed-by: Juha Vuolle <juha.vuolle@qt.io>
Many slots can be connected to one signal so, unlike a virtual method
that must be named for the situation in which it is called, a slot can
(so should) be named for what it does, rather than naming it to match
the signal it's connected to.
Task-number: QTBUG-111228
Pick-to: 6.5
Change-Id: If2fa40cac0e51a243054526d7d2997fdd54aea3e
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
QNetworkAccessManager takes care of doing that by default anyway,
these days.
Task-number: QTBUG-111228
Pick-to: 6.5
Change-Id: I890d258599e22efb6fc6ce0140304a97edcbb3f8
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>
