Examples are intended to show how to build against an installed Qt.
Building them as part of the main build means the way the Qt targets
are defined and created are not representative of an end user's build.
By building them as separate projects using ExternalProject, we can
more closely replicate the intended audience's environment. This
should allow us to catch more problems earlier.
Having examples built as part of the main build also creates problems
with some static builds where a tool built by the main build is needed
during configure time. This happens with other repos like qtdeclarative
but not (currently) with qtbase. Converting the examples in qtbase to
be built using ExternalProject is intended as a demonstrator for how
other repos can do similar. Until other repos are converted, they will
continue to work as they did before, with examples as part of the main
build for non-static builds only.
The new build-externally behavior is only supported for non-prefix
builds with this change. Prefix builds will continue to use the old
non-external method. Support for building examples externally in
prefix builds will be a separate change.
Task-number: QTBUG-90820
Fixes: QTBUG-91068
Change-Id: I2304329940568dbdb7da18d54d5595ea7d8668bc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Commit 21d3916817 added the 64-bit
version, so qsizetype now works cross-platform. The casts were added to
make qtbase compile on commit df853fed66.
Change-Id: I26b8286f61534f88b649fffd166c409c5c232230
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
As well as the MACOSX_BUNDLE properties as necessary.
Task-number: QTBUG-87664
Task-number: QTBUG-86827
Change-Id: I7677449a26d51fa853bd67bab6b3b61afbd2b12f
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.
Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This gives some source incompatibilities, most of them can be
handled by using auto instead of QStringRef explicitly.
[ChangeLog][Important API changes] QXmlStream now uses QStringView
insteead of QStringRef in it's API. Using auto forvariables returning
a QStringRef in Qt 5 should lead to code that can be used against both
Qt versions.
Fixes: QTBUG-84317
Change-Id: I6df3a9507276f5d16d044a6bdbe0e4810cf99440
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
QEasingCurve has a richer variety of curves and curveShape was already
implemented by changing the easingCurve property.
[ChangeLog][QtCore][QTimeLine] Deprecated QTimeLine's curveShape
property in favor of the easingCurve property.
Pick-to: 5.15
Change-Id: I7261c0f24d7e02bc94624f0b74d699df62de1a52
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
The change creates a slight source incompatibility. The main
things to take care of are
* code using printf statements on list.size(). Using qsizetype in
printf statements will always require a cast to work on both 32
and 64 bit.
* A few places where overloads now get ambiguous. One example is
QRandomGenerator::bounded() that has overloads for int, uint and
double, but not int64.
* Streaming list.size() to a QDataStream will change the format
depending on the architecture.
[ChangeLog][QtCore][QList] QList now uses qsizetype to index into
elements.
Change-Id: Iaff562a4d072b97f458417b670f95971bd47cbc6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Add misisng namespace bits.
The example is built by a CMake configuration.
It is not built in a qmake configuration due to a missing
x11 / embedded requirement.
Task-number: QTBUG-84881
Change-Id: I6c53299a53e7c4e19d994ec2ae2d542667d41899
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Many of these were generated by clazy using the new qevent-accessors check.
Change-Id: Ie17af17f50fdc9f47d7859d267c14568cc350fd0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This uses the "unneeded #include" approach, as this looks less
ugly than the QT_{BEGIN,END}_NAMESPACE decoration.
Change-Id: I03b6cf3ebf464134fe78ab49cbbad70c0b5fd42a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This is required, so that QHash and QSet can hold more
than 2^32 items on 64 bit platforms.
The actual hashing functions for strings are still 32bit, this will
be changed in a follow-up commit.
Change-Id: I4372125252486075ff3a0b45ecfa818359fe103b
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This reverts commit ccb2cb84f5 and
commit 0f568d0a67.
The patches fix ambiguity between a getter and a signal by changing the
getter name, but we still have to rename the signal to follow the signals
naming convention.
Revert the commits to keep the getter as is and change the signal name instead.
Change-Id: Iddbab7c33eea03826ae7c114a01857ed45bde6db
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Because bearer management is going away
Change-Id: I82f2e67a052fdcdf0dde337f9f69b414681511c4
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Conflicts:
examples/widgets/graphicsview/boxes/scene.h
src/corelib/Qt5CoreMacros.cmake
src/corelib/Qt6CoreMacros.cmake
src/network/ssl/qsslsocket.cpp
src/network/ssl/qsslsocket.h
src/platformsupport/fontdatabases/windows/qwindowsfontenginedirectwrite.cpp
src/testlib/CMakeLists.txt
src/testlib/.prev_CMakeLists.txt
tests/auto/corelib/tools/qscopeguard/tst_qscopeguard.cpp
Disabled building manual tests with CMake for now, because qmake
doesn't do it, and it confuses people.
Done-With: Alexandru Croitor <alexandru.croitor@qt.io>
Done-With: Volker Hilsheimer <volker.hilsheimer@qt.io>
Change-Id: I865ae347bd01f4e59f16d007b66d175a52f1f152
They're value types, so we should show them being used as such.
Change-Id: If9f0c366fac66306b7861f04e2f047540d444acc
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
This changes many different CMake places to mention Qt6 instead of
Qt5.
Note that some old qt5 cmake config files in corelib are probably not
needed anymore, but I still renamed and kept them for now.
Change-Id: Ie69e81540386a5af153f76c0242e18d48211bec4
* Simplify add_qt_gui_executable() to not require WIN32/MACOSX_BUNDLE
but provide it implicitly. It's redundant :)
* When on Android, build a module (shared library), just like qmake.
This requires an additional library destination in the install() call,
but that's ignored on other platforms.
* Fix typos in the android deployment generation settings function
* Use the correct cache variable to determine whether we're inside a Qt
build or not. Right now this only works inside Qt builds anyway as
QtPlatformAndroid.cmake is not publically accessible.
Change-Id: If1c763c31a7a83d0e0d854362ba7901657f63eb5
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Qt CMake Build Bot
Provide add_qt_gui_executable() as function in our public API that takes
care of automaticWinMain linkage. We can use this in the future to
encapsulate similarplatform-specific behavior and adjustments, such as
module generation onAndroid.
In order for the examples to see the function in Qt5CoreMacros, three more
additional fixes were required:
* Do the build_repo_end() call _before_ attempting to build the
examples, as we need the build_repo_end() to include QtPostProcess
and complete the creation of all the target config files.
Otherwise the find_package() calls in the examples see something
incomplete.
* Add more QT_NO_CREATE_TARGET guards
* Always call find_dependency on the dependencies, regardless of the
target creation mode. This way a find_package(Qt5 COMPONENTS
Widgets) will still load Qt5CoreMacros.
Change-Id: I03ce856e2f4312a050fe8043b8331cbe8a6c93e6
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Leander Beernaert <leander.beernaert@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Create CMake config files which can be used from the very same CMake
project. These CMake config files simply do not create any targets,
controlled via the QT_NO_CREATE_TARGETS.
This patch also allows to build qtbase.git:examples as a standalone
project, against an already-built Qt.
Ran this:
ag -s "QT " examples -l -0 | xargs -0 -n 1 .../util/cmake/pro2cmake.py --is-example
Task-number: QTBUG-74713
Change-Id: I44cce5a4048618b30f890c5b789592c227a8b47d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Replace deprecated foreach macro with range-based for loop
Change-Id: If919ba1d1d4acddfc1c5460ce7aebf8c49e3ac38
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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>
Especially in examples, where we should show off our convenience
functions, prefer calling these functions over doing arithmetic with
M_PI (or approximations thereto) and 180 (give or take simple
factors). This incidentally documents what's going on, just by the
name of the function used (and reveals at least one place where
variables were misnamed; the return from atan is in radians, *not*
degrees).
Task-number: QTBUG-58083
Change-Id: I6e5d66721cafab423378f970af525400423e971e
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Use M_PI (and friends), where possible, in favor of hand-coded
approximations of various (in)accuracies. Where that's not available
(e.g. fragment shaders), use the same value that qmath.h uses for
M_PI, for consistency. Replaced math.h with qmath.h in places that
defined a fall-back in case math.h omits it (it's not in the C++
standard, although M_PI is in POSIX); or removed this entirely where
it wasn't used.
Reworked some code to reduce the amount of arithmetic needed, in the
process; e.g. pulling common factors out of loops. Revised an
example's doc to not waste time talking about using a six-sig-fig
value for pi (which we no longer do) - it really wasn't relevant, or
anything to be proud of; nor did the doc mention its later use.
Task-number: QTBUG-58083
Change-Id: I5a31e3a2b6a823b97a43209bed61a37b9aa6c05f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
- when appending to another string
- when just comparing
- when just calling toInt()
Change-Id: I6960784569b83bfd3e3640a8c04f2f909c293449
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Update the flightinfo example to use the new QRegularExpression class
in place of the deprecated QRegExp.
Change-Id: I2395b37170565e922500e675210c400e90ae0f73
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
From Qt 5.7 -> examples are lisenced under BSD license, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new BSD header instead of LGPL21 one
(in those files which will be under BSD)
Change-Id: I3ad61caaf07802eb9da7d29eca3fe49d8a51b6a8
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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>
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>
