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>
Use e.g. Qt6::Core instead of Qt::Core. This is better matching the
find_package(Qt6 ...) call, and also avoids issues that the versionless
targets have.
Pick-to: 6.5
Task-number: QTBUG-113277
Change-Id: Ib4373036092163518a611bd5c688591d18096d7e
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
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>
Creating a continuation with QtFuture::Launch::Async policy does not
work well with the example, because it still needs to update the UI
once the async continuation is finished. If the user decides to
close the application while the async continuation is executed,
the next continuation will be accessing data from the destroyed
Images object.
Fix it by using QtConcurrent::run() to do the "heavy" work in a
separate thread, and use a QFutureWatcher to handle the results of
the async execution. Update the example documentation accordingly.
After this patch the example still shows the usage of continuations
and onCanceled()/onFailed() handlers. However, it now does not
illustrate the usage of different launch policies and continuation
contexts. It might not be a big issue, because the QFuture
documentation describes these topics rather extensively.
Fixes: QTBUG-103514
Pick-to: 6.5
Change-Id: I8142535064ff7a4e8007a5c0a8fe7709d6d942ec
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
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:
56dee3de5e 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>
Old examples inherited from Qt 4 tend to set some state, such as
enabling the depth test or culling, in initializeGL(). Newer examples
tend not to do this; they rather set the necessary state in paintGL().
This mattered little (or not at all) in the past, but with WebAssembly
and WebGL there are limitations in the GL context management in the
wasm platform plugin. Under certain conditions, esp. when
QOffscreenSurface is involved, it looks like the same native context
gets reused, which means there is a chance of unexpected changes to
the current state between calls to initializeGL() and paintGL(). (and
also between paintGL() calls) See QWasmOpenGLContext for details.
Update the textures example the same way we did for the cube one.
Add a note to the QOpenGLWidget docs about this problem.
Task-number: QTBUG-111304
Pick-to: 6.5 6.4
Change-Id: I29d2b2cdeb07bcecc5dc915d79c12b4323ca9ab3
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Inho Lee <inho.lee@qt.io>
...instead of expecting whatever was set in initializeGL will persist.
Task-number: QTBUG-111304
Pick-to: 6.5 6.4
Change-Id: Ifcf75a3df9bed6a45d2e9264a5e3f32504b42313
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
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>
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>
Just to make sure it runs with strict WebGL 1 implementations.
This cannot generally be a solution, naturally, so requiring
WebGL 2 is more likely the way to go, but in the case of this
example it seems the only thing we need is to resize the image
file, so we might just as well do that.
Pick-to: 6.5 6.4
Task-number: QTBUG-111304
Change-Id: I1b4a72ac1a7b94575bf1abd61c5aa722959c92e4
Reviewed-by: Inho Lee <inho.lee@qt.io>
...in paintGL. There is nothing saying the current
program (or other state) cannot change between
paintGL calls (or initializeGL and paintGL calls).
Correctly call program.bind(). This eliminates the
WebGL warning with WebAssembly.
Pick-to: 6.5 6.4
Task-number: QTBUG-111304
Change-Id: I19792f5f193dcdb305473a939780df33deb1f8e1
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Some of the 'int's are purposefully 32-bit because that's what the
protocol is, but others aren't. So, be more explicit.
Task-number: QTBUG-110622
Pick-to: 6.5
Change-Id: I338abca1f13b0c95f49a6f52933712f43f147590
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
The '\meta category' command was used for tagging examples with a
specific category, used in Qt Creators Welcome mode.
As we want to also generate lists of examples belonging to a category
elsewhere in the documentation, replace the command with a macro that
expands to the original \meta command and also adds the example to
a group using the \ingroup command. This way, the category names can
be used as arguments to the \generatelist or \annotatedlist commands.
Pick-to: 6.5
Task-number: QTBUG-112731
Change-Id: I46762dabc5f718fecc09a3533235eaa911dda5a0
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
- 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>
This patch adds a missing dependency to the echo plugin for shared
builds.
Since it fixes the last remaining example, it closes the Jira ticket.
Fixes: QTBUG-112300
Pick-to: 6.5
Change-Id: Ib1da2d7d5f5d54d7224f1c65a995f3752037e5be
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
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>
Use C++ IO streams and qWarning() instead of (f)printf() for console IO.
Make user-visible strings translatable. Use invokeMethod() instead
of QTimer.
Fixes: QTBUG-111366
Pick-to: 6.5
Change-Id: I6990b964c2097267e04cd361b9cd8fc0a22a0135
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The tooltip example moves shape items within a QWidget. Shape items are
stored in a QList of objects. When an item is moved, its pointer is
taken from the QList and stored in a member variable. To have the moved
item on the bottom of the list, QList::move() is called. This
operation re-arranges the list objects, and the member variable starts
pointing at a wrong object.
This patch changes the list from a list of objects, to a list of
pointers. Shape items are therefore allocated on the heap.
A destructor is added to free the heap with qDeleteAll.
The example's documentation is adapted accordingly and a snippet for
the destructor is added.
As a drive-by, int is replaced by qsizetype where it was used as an
index of a QList.
Fixes: QTBUG-104781
Pick-to: 6.5 6.2
Change-Id: I9be26fa7954be5f85729d24f166d66980af71801
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
People expect that building the "main target" of an example builds all
necessary subtargets as well. Add a dependency from plugandpaint to
pnp_extrafilters.
Pick-to: 6.5
Task-number: QTBUG-112300
Change-Id: I036beb961fe474ff060f93c98f5e2bda58e66f71
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
It doesn't showcase anything interesting that other examples
don't already show off.
Pick-to: 6.5
Change-Id: Ie95c3ddb3ff52b3beab54bd6fa75fb75ae5c7ba5
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
They're small, not much to polish.
Pick-to: 6.5
Change-Id: Iada573504de557ab18381370bb9760b1f60cc2e4
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
And expand the note in the openglwindow example to point to
hellogles3 as well.
Pick-to: 6.5
Change-Id: I2c0ee9b83fa59752d937c57eaf0194f0d0a8a7d9
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
The idea being that hellovulkantriangle demonstrates the same things.
As a getting started tutorial hellovulkanwindow is the ideal example,
but then again QVulkanWindow is not something we want to promote much
in Qt 6.
Some of the docs are moved to hellovulkantriangle.
Pick-to: 6.5
Change-Id: Icbfff70b4a4c7e4c0863a937f3c16038c0b03fbe
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
Because it is the least documented one, and compared to the other
Vulkan examples it does not add anything new, it just dives deeper
into Vulkan.
Pick-to: 6.5
Change-Id: Iecf3e04625fba256ea8134da57f54498ee2010db
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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>
This example does not use libQt6Xml, remove dependency.
Task-number: QTBUG-110647
Pick-to: 6.5 6.2
Change-Id: Ida8c4df0e274cbc2e0a5f7151f18693d7e1c2401
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This example does not use libQt6Xml, remove dependency.
Task-number: QTBUG-110647
Pick-to: 6.5 6.2
Change-Id: I40e5976121ddc97a78b540d17784b3357b87adf7
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
When talking about QMake project files we now refer to ".pro files"
instead of "profiles".
Pick-to: 6.5
Change-Id: Ia8d20a6a03b9076e97f45da272bb3f883febc796
Reviewed-by: Amir Masoud Abdol <amir.abdol@qt.io>
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The previous example finished way too quickly and provided no real
value in regards to API understanding. Previously, QtConcurrent::map
was used, which was also used in other examples. We are now using
QtConcurrent::filterReduce to demonstrate other functionality.
Task-number: QTBUG-111165
Pick-to: 6.5 6.5.0
Change-Id: Ibd6eb119d0711cddfe8b211d460e9d67d6ce95c3
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Added a QFileDialog to let the user select a path. Before, the path
was statically assigned with "../../" , which is not optimal.
I also modified the findFiles function to check for text files in
general and not only *.cpp and *.h files. Lastly the result of the
word counting is now displayed on the console, as I think this is an
informative output from this example.
Task-number: QTBUG-111165
Pick-to: 6.5 6.5.0
Change-Id: Ie27c6acb4f79a78e3bef141edb92de08901fde71
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
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>
It is shared between car and controller executables.
Task-number: QTBUG-111366
Pick-to: 6.5
Change-Id: I5f98a09664671c55bfad68ebf88c9f0c734511fa
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
This allows building of all the example executables at once.
Task-number: QTBUG-111366
Pick-to: 6.5
Change-Id: I1fa372ec9725bfeb1f123305aa7324b7820eb593
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Use WEBP format to reduce the file size.
Task-number: QTBUG-111366
Pick-to: 6.5
Change-Id: I14ff15010e7ac7e1b375eeafaa1c153b0fdd95e6
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* The DownloadDialog was never destroyed properly. Pass 'this' to its
constructor to fix it.
* When re-creating an image grid layout, properly clean up old image
labels in Images::initLayout()
Task-number: QTBUG-103514
Pick-to: 6.5 6.5.0
Change-Id: Ief52774002632d4ad3a6cca85bb0c0aa1a1d4bc0
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
This example was moved to manual tests in 6.5, which broke the link.
Now that it's in manual tests, I guess we can stop promoting it.
Pick-to: 6.5 6.5.0
Change-Id: I1aa4a7de5123e96bf9ff56eeae49104acdce9645
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>
- 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>
This example shows how to use QtConcurrent::run by calling a global
function and printing the thread ID. As the documentation already
explains the functionality very well, I don't think this example is
necessary.
https://doc.qt.io/qt-6/qtconcurrentrun.html
Task-number: QTBUG-111165
Pick-to: 6.5 6.5.0
Change-Id: I42a718cdaabdaeeab39b933d12c67d11978c95da
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This example only demonstrates the use of blockingMapped. Considering
that the QtConcurrent::mapped~ functions are already included in the
wordcount example, and have very similar APIs to the
QtConcurrent::filter~ functions, which are included in the
progressdialog example, this no longer serves a useful purpose.
Task-number: QTBUG-111165
Pick-to: 6.5 6.5.0
Change-Id: Ibc526e1a9fb17070e376e45151e9c2bdbc69bd32
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Updated the example to align with the Qt6 Example-Guideline.
https://wiki.qt.io/Qt6/Example-Guideline
Task-number: QTBUG-111165
Pick-to: 6.5 6.5.0
Change-Id: Ibd9e7ce0d4dee90f6a693b81516d2f5b86345b1d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
