- Reorder the class declarations, moving private sections last
- Make constructors explicit
- Add space to the comments
- Introduce auto
- Replace slot MainWindow::showWindowTitle() by a direct
connection to slot QWidget::setWindowTitle().
Pick-to: 6.4 6.3
Change-Id: Ic229162434dfef5f2767d0b4e186759ca0f821f3
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Adds scrolling to basic layouts example because the user interface in
the example doesn't fit properly on smaller screen sizes.
Fixes: QTCREATORBUG-27634
Pick-to: 6.2 6.3 6.4
Change-Id: I61e6eac2b28e5b3ff0f984894fe38167b3f46a9c
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Markku Nokkala <markku.nokkala@qt.io>
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>
The find_package calls need to happen after we set INSTALL_EXAMPLEDIR
to ensure that INSTALL_EXAMPLEDIR is overridden if necessary.
Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-102879
Change-Id: I3c2e6c5a68a8c6ff9b98b79dbd6c83445d8da052
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This allows to fix the warning:
qtbase/examples/widgets/itemviews/addressbook/addresswidget.cpp:115:
warning: loop variable ‘str’ of type ‘const QString&’ binds to a
temporary constructed from type ‘const char* const’
[-Wrange-loop-construct]
Pick-to: 6.4
Change-Id: Ibbfa7f9e85fe9ef79291f9da3d161667286b282e
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
We can achieve the same UI by using QMenu::addMenu() directly
Task-number: QTBUG-104857
Pick-to: 6.4 6.3 6.2
Change-Id: I627f21bc93646943cf6dfbd3b388352b84f73f0f
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The commands qt6_add_executable and qt6_add_library both accept a list
of sources that get automatically added to the created target.
Extend qt6_add_plugin to also accept sources for consistency.
Fixes: QTBUG-104189
Change-Id: Iad5d8c5b31551663be155d068d55e770e1a91b27
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Found by codespell
Pick-to: 6.4
Change-Id: Ie3e301a23830c773a2e9aff487c702a223d246eb
Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The example does not use OpenGL in Qt6 anymore so the dependency is not
necessary.
Change-Id: I6189a93eb65bd283ea7e85664582ab0b12a41639
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.
Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
The example was refactored to use the PMF connection syntax.
However this introduced a problem: when connecting a QAbstractButton
to a slot that has a default parameter, the semantics of the connection
change between string-based connections and PMF.
Specifically: when connecting the
QAbstractButton::clicked(bool checked = false)
signal to a slot like
View::zoomIn(int level = 1)
then a string-based connection like
connect(button, SIGNAL(clicked()), this, SLOT(zoomIn()))
would call zoomIn without carrying the signal's parameter over.
In other words, zoomIn's parameter is defaulted. The same connection
using PFM instead is
connect(button, &QAbstractButton::clicked,
this, &View::zoomIn)
which would "connect" the arguments. This makes emissions that pass
false as clicked's parameter result in a zoomIn by 0.
Fix it by avoiding the default parameter of zoomIn -- just split
the function in two (zoomIn and zoomInBy).
Amends 8cf8122314.
Pick-to: 5.15 6.2 6.3
Fixes: QTBUG-100135
Done-with: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Change-Id: I10c150c648034449e3154140108de2d64326d965
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
[ChangeLog][Potentially Source-Incompatible Changes] The qtextstream
header no longer includes <QString>, <QStringEncoder> and
<QStringDecoder>. Code which relied on the implicit inclusion of those
classes might now need to include the headers explicitly.
Task-number: QTBUG-97601
Change-Id: Ifb8c8452026195a772c0588dbbbc53fb51cac548
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Update to use Qt Creator 7.0 and CMake as the build system.
Fixes: QTBUG-100075
Pick-to: 6.3
Change-Id: I71e1d1446a2c79c98423ca5d4427b4b4eb00021b
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
CMAKE_INCLUDE_CURRENT_DIR is not necessary anymore for moc since
CMake 3.8: https://cmake.org/cmake/help/latest/release/3.8.html#other-changes
CMAKE_AUTORCC should not be used anymore. Instead, we now use
qt_add_resources() or similar
Enable CMAKE_AUTOUIC only if .ui files are present.
Pick-to: 6.3
Task-number: QTBUG-87643
Change-Id: I835e2994cd5dba9918136999499b9077961b616c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
It was accidentally reverted as part of a different change.
Amends 3c1125d9fe
Pick-to: 6.2 6.3
Task-number: QTBUG-90820
Change-Id: Id9b2650c7c42fd9f401cd2da3fcd60ed4d39d212
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Also consolidate several find_package(Qt6 ...) calls in one call.
Task-number: QTBUG-98867
Change-Id: Idfd5e71f46d4489fac7411cbfadb84437a0658f3
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
These are left-overs from the initial qmake2cmake conversion.
Pick-to: 6.2
Change-Id: Ie15c9ff022ea4566d10c1ba74599de9af83d29a7
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Apparently this code is needed on other platforms now, not only macOS.
Pick-to: 6.2
Fixes: QTBUG-98504
Change-Id: Ie0a7e38609e8fc8c11915784dd3652a3517bb639
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
targetSquare judges which square the position falls in. The point
scaling calculation method should not be used. The return value of
QPoint operator/ will be rounded up. Modified to separate the x and
y of position to calculate.
Fixes: QTBUG-81842
Change-Id: I70375185a78ba47efe01be3fd490e0fb0f456e17
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
All nodes in the view were at the top level due to a spurious trimmed()
call.
The condition in the indentation calculation was flipped, leading to a
segfault. Also, the input data does not contain tabs. Remove the
condition that checks for tabs altogether.
This amends commit 3fede6cb54.
Fixes: QTBUG-97727
Pick-to: 6.2 5.15
Change-Id: Ic5068ead755c4dae5f0607724ac7704cce03227c
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
- Use member initialization
- Remove C-style casts
- Add space around operators
- Use qsizetype for list indexes
- Remove commented out debugging code
Task-number: QTBUG-97095
Pick-to: 6.2
Change-Id: I11a17fa6e7f17968367a57291d83ee6fba731a34
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
[ChangeLog][QtGui][CSS] The background-color style can now be applied to
<hr/> to set the rule color.
Task-number: QTBUG-74342
Change-Id: Ib960ce4d38caa225f258b6d228fb794cef43e1b7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Qt requires a compiler that support C++17 thus __cplusplus
is always 201703L or higher. This patch removes checks
for __cplusplus value that always succeed.
Change-Id: I4b830683ecefab8f913d8b09604086d53209d2e3
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Previously we only created object library static plugin initializers
for Qt plugins only, not user-project plugins.
The reason was that if a user tried to install the plugin target via
an export set, CMake would error out saying that the _init library is
not part of the same export set.
Introduce an OUTPUT_TARGETS option that would allow projects to get
the name of the generated _init target, so they can install it if
needed.
This was already done for qt6_add_qml_module, so we just introduce the
same option for qt6_add_plugin.
Now user static plugins will have an _init target created, which will
be propagated to consumers whenever the consumers link against the
plugin itself.
We also need an internal option to disable this propagation, because
it's handled a bit differently for Qt plugins which can be linked
either via finalizers or via usage requirements.
Amends 91c65dd80c
As a result of the implementation change, cleanup example projects
to ensure that they build successfully (the important part is
specifying the CLASS_NAME).
Only plugandpaint works properly with both shared and static Qt
builds.
echoplugin works with a shared Qt build, but not a static one due to
some assumptions in the C++ code about shared plugins.
styleplugin doesn't seem to work properly neither with shared Qt
builds nor static Qt builds, at least on macOS. But it builds fine.
For some reason even if the plugin is found, the style is not applied.
Amends 4caac1feea
Pick-to: 6.2
Task-number: QTBUG-80863
Task-number: QTBUG-92933
Change-Id: I6f631cda9566229b7a63992b23d7d7fa50303eeb
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The former is QT_DEPRECATED_SINCE(6, 4).
Change-Id: I9e60639651b0832f1e3d3282d15dd0ab0b22d819
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Outside tests, all in-tree callers of QObject::findChildren() pass no
name to match, and in my experience that is also true for the vast
majority of out-of-tree users.
Avoid the temporary QString creation in the caller and the repeated
QString::isNull() checks in the implementation by overloading
findChildren() without a name argument and checking for name.isNull()
only once, forking off into separate helper functions.
Adjust in-tree callers that used an explicit `QString()` argument in
order to pass options, which goes to show that `name` should never
have been the first argument of findChilden() in the first place, even
though I appreciate the symmetry with findChild() (the use-cases of
which, however, are radically different).
Change a `findChildren().size() == 0` call found while scanning for
findChildren() calls to `!findChild()` as a drive-by.
Modernize loops in the various qt_qFindChild{,ren}_helper() overloads
to match how the new code looks.
[ChangeLog][QtCore][QObject] Added findChildren() overload taking no
name (thus optimizing this common case).
Change-Id: Ifc56e5438023d079b40c67f11ae274a3e128ad5e
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
If we don't find it we can't link to it, and then the example will never
have any print functionality, in spite of having the UI.
Pick-to: 6.2
Change-Id: Ib84be39a2655253c7d643520487adee054d5bd2d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
- Set a fixed font on text edits so that parentheses stand out
- Rearrange the layout to have the text at the top be prevent
long texts from being wrapped
- Add a replacement field where one can exercise replacement
with the \1, \2... placeholders.
Pick-to: 6.1
Change-Id: I140a62e1fb2cd1c6bfe02a2f01b7f06a6f3b5eb2
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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>
- Remove misleading note about setCentralWidget()
- Connect copy/paste and undo/redo directly to the QTextEdit instead
of routing them via window
- Add the missing "About" menu
- Check for reject of QFileDialog
Change-Id: Ia7457fbedd762028bf2bcde99dfcfb50bbc97f1d
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
The BASE argument of qt_add_resources now denotes the root point of the
alias of the file. Before, BASE was merely prepended to every file that
got passed to qt_add_resources.
Old behavior:
qt_add_resources(app "images"
PREFIX "/"
BASE "../shared"
FILES "images/button.png")
Alias is "../shared/images/button.png", and pro2cmake generated
QT_RESOURCE_ALIAS assignments to fix this.
New behavior:
qt_add_resources(app "images"
PREFIX "/"
BASE "../shared"
FILES "../shared/images/button.png")
The alias is "images/button.png". No extra QT_RESOURCE_ALIAS assignment
is needed.
The new behavior is in effect for user projects and for Qt repositories
that define QT_USE_FIXED_QT_ADD_RESOURCE_BASE. Qt repositories will be
ported one by one to this new behavior. Then the old code path can be
removed.
Pick-to: 6.1
Task-number: QTBUG-86726
Change-Id: Ib895edd4df8e97b54badadd9a1c34408beff131f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
- Use initializer lists
- Use u instead of QLatin1String()
- Fix some clang warnings about else after return, constFirst()
- Streamline code
- Remove slot TextEdit::printPreview() which is not needed
- Rename variable fileName to pdfFileName in filePrintPdf()
to disambiguate from this->fileName
Pick-to: 6.1
Change-Id: I377ebfd13487470b6f8eaf568dd5d99354f761f2
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Since commit f5c69a5195 the examples/widgets/painting examples could
not be built standalone anymore.
Move the find_package calls out of the examples/widgets/painting/shared
subdirectory and add a .cmake file that can be included to use the
library conveniently.
Change-Id: I35cb5bd8419a67c782d109104c4a88d64477a8be
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Also add a feature to the textedit example to set this value.
[ChangeLog][QtGui][CSS] The CSS text-decoration-color attribute is now
supported in rich text spans with underlines, overlines and strikethrough.
Fixes: QTBUG-82114
Task-number: QTBUG-39617
Change-Id: I0065cb5431833da55b0f503ce7ff2b83b74b718a
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Move the project prelude to
examples/widgets/tools/plugandpaint/CMakeLists.txt
to mark it as the entry point of the example project.
Remove the project prelude from all its subdirectories, because the
subdirs are not supposed to be built separately.
Remove the wrong code that pro2cmake generated for the application's
project file. That merely tried to link the basictools static plugin.
Move common initialization code (CMAKE_AUTO*, INSTALL_EXAMPLESDIR) to
the top-level plugandpaint project file.
Remove superfluous CMAKE_INCLUDE_CURRENT_DIR.
Set the output directory of the extrafilters plugin to the application's
build directory such that the app can find the plugin without having to
install the example.
Skip regeneration in those files, to avoid scattering the project files
with special case markers.
Fixes: QTBUG-87449
Fixes: QTBUG-91066
Change-Id: I3ceb08f5fcda1ffea3c35cee8580f7b5e4ecfc1f
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Added branching to plugandpaint example to get correct library
architecture to the build
Fixes: QTBUG-56322
Pick-to: 5.15
Change-Id: I4d0eb4e24681642991d08c3dd2bad73d10caf962
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
- Start in root folder so that large directories (/bin/, Windows)
are easily reachable
- Remove the line edit and navigate by double clicking instead
since this is more in line with expectations
- Use a QPlainTextEdit for logging
- Make the log message more informative
- Add icons
Change-Id: Ia3cd7fc143efef80772923291f0b711913aa47be
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
After 7a738daa97 we require
QLineF::setLength() to take a finite length, and this code was probably
always risky when HoverPoints has two points that are both 0,0.
It's probably a transient condition anyway.
Fixes: QTBUG-92908
Change-Id: If81122d2f78761026b0d656ceffe173132751317
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
The call assumes two arguments for QString::arg, but only one was passed.
The error string became a buttontext argument, which is clearly wrong.
Task-number: QTBUG-92483
Change-Id: I1fab5be88331f636185693b721f0d9688c0d9ff3
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
It was originally marked \obsolete without any comment on what was to
be used to replace it, or deprecation markings in the declaration, so
it got missed at 6.0. More recently it's been deprecated in favor of a
territory-based name; but actually it was obsoleted by (iterating the
territory() of each return from) matchingLocales() in Qt 4.8.
So back out of adding territoriesForLanguage to replace it and,
instead, mark it as deprecated in the declaration, in favor of
matchingLocales(). Also rewrite the implementation to be exactly that
replacement. Rewrote the one example using it.
Fixes: QTBUG-92484
Change-Id: Iedaf30378446dd9adac5128b7ee5fee48aab1636
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The use of "Country" is misleading as some entries in the enumeration
are not countries (eg, HongKong), for all that most are. The Unicode
Consortium's Common Locale Data Repository (CLDR, from which QLocale's
data is taken) calls these territories, so introduce territory-based
names and prepare to deprecate the country-based ones in due course.
[ChangeLog][QtCore][QLocale] QLocale now has Territory as an alias for
its Country enumeration, and associated territory-based names to match
its country-named methods, to better match the usage in relevant
standards. The country-based names shall in due course be deprecated
in favor of the territory-based names.
Fixes: QTBUG-91686
Change-Id: Ia1ae1ad7323867016186fb775c9600cd5113aa42
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The example crashed since it passed the font label text (which
receives the font key) to the QFont constructor taking the family list.
Use QFont::fromString() instead.
Pick-to: 6.0 6.1
Change-Id: I499fc9200b4d817b10c946a7b79ede4e7f7e69af
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
The rowCount method has been fixed to correctly pass the "Common error
test #3: the second column should NOT have the same children".
It also fixes the model being leaked.
Fixes: QTBUG-92178
Pick-to: 5.15
Change-Id: If92973e6f83ea9a2715bd335269f6e50d80f52c6
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
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>
- Fix the save as file dialog being in "Open" mode by setting
acceptMode
- Fix clazy warnings about detaching QList by using constFirst()
- Fix clazy warning about passing a context to slot connection
Pick-to: 6.0 6.1 5.15
Change-Id: I0c800e9829e118fcec477322aa2a13660e3b51d2
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Existing background image was not displayed correctly due to scaling
(see the description in related Jira task).
This commit increases the thickness of the lines, so that the grid
is displayed correctly
Task-number: QTBUG-89896
Pick-to: 6.0 5.15
Change-Id: Iaa8218a5e9852adbc40715e86862ac3b34e1fbec
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
The documentation on High DPI was recently rewritten, renaming
several sections. This patch fixes the links which were broken
by this change.
Task-number: QTBUG-88533
Pick-to: 6.0
Change-Id: I5e9417554270a6740986d7cec5e3433d043e5560
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Prefix it with "Qt Widgets -" to make it a bit clearer in the list of
highlighted examples which module this one is about.
Pick-to: 6.0 6.0.0
Change-Id: I0bf65b02db72173f1adfe0bcf8657be7905dbd6c
Reviewed-by: Tuukka Turunen <tuukka.turunen@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
- Exclude forwarding headers to Qt GUI as they caused the headers
to be parsed twice.
- Drop documentation for removed example
Task-number: QTBUG-86295
Change-Id: I08eb46b7c7f813f103cc545f931896be99a3ccec
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
MarkdownDialectGitHub now includes this feature, so *emph* is italicized
and _emph_ is underlined. This is a better fit for QTextDocument capabilities;
until now, _underlined_ markdown could be read, but would be rendered with
italics, because in CommonMark, *emphasis* and _emphasis_ are the same.
But QTextMarkdownWriter already writes underlining and italics distinctly
in this way.
[ChangeLog][QtGui][Text] By default (with MarkdownDialectGitHub), markdown
_underline_ and *italic* text styles are now distinct.
Fixes: QTBUG-84429
Change-Id: Ifc6defa4852abe831949baa4ce28bae5f1a82265
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Remove or fix references to removed APIs, and some qdoc syntax fixes.
Change-Id: I67d71062cd7a29f4eb74b02199b1482af5e59fc0
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
This makes it feature comparable with QAction, and makes it possible
to use as a backend for QAction, and fixes a few missing alternative
keybindings in qtwidgets.
Change-Id: Iaefc630b96c4743fc5ef429dc841870ddd99fc64
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
All QFontDatabase APIs are static, use them accordingly.
Task-number: QTBUG-88114
Change-Id: I0e4a7508646037e6e2812611262eed8b6d7ad3de
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
If the mime data includes text/markdown, display it decoded in the QLabel,
and also display the raw markdown in the table below. QLabel supports
markdown since 51cbd5288c.
Ideally we should add proper support for markdown to QMimeData, but
it's too late to do that for Qt 5.
Pick-to: 5.15
Change-Id: I2a9998e4b239658fe49f39786e7c4fdd0c08b21a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The examples use an intermediate object library to avoid duplicate
file compilation. The examples worked when built as part of Qt
because the shared directory was always added, and Qt::OpenGL is
available implicitly.
Change each project to add_subdirectory(../shared) if the object
library is not available, thus making the examples build as standalone
projects.
Call find_package inside the shared project, to ensure the Qt packages
are found.
Create an alias called 'painting_shared::painting_shared' and link
against that to ensure that any failure is caught at configure time
rather than build time.
Adapt the pathstroke example to use the object library.
Comment out the code for the OpenGL scopes, because it's handled
by the object library.
Make sure the OpenGL dependency is public.
Make sure to run moc and compile the OpenGL specific files as well.
Task-number: QTBUG-87444
Change-Id: Ib0ecb68948581c5267ca04f19d8043fa44ff3d54
Reviewed-by: Joerg Bornemann <joerg.bornemann@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>
- Add a clear button to the line edit
- Indicate invalid regular expressions
Change-Id: I1dbeaa0f9168224ccb9134c0c1fe281da14dcbce
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
We have never had enough examples that show how easy it is to install
a QScroller. In this case, one line makes a QTreeView flickable.
Pick-to: 5.15
Task-number: QTBUG-86090
Change-Id: Idb8b4709617befb261f3b78d63ddbdaf5ad18d6b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@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>
Try to get rid of APIs that use raw 'const {char, QChar} *, length'
pairs. Instead, use QByteArrayView or QStringView.
As QStringConverter is a new class, simply change the API to what we'd like
to have. Also adjust hidden API in QStringBuilder and friends.
Change-Id: I897d47f63a7b965f5574a1e51da64147f9e981f6
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Clean up the state of the projects,
before changing the internal CMake API function names.
Task-number: QTBUG-86815
Change-Id: I90f1b21b8ae4439a4a293872c3bb728dab44a50d
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
It is lossy, so should be requested explicitly, using a dedicated
fromPixmap factory function.
Deprecate the constructor and assignment operator, and make the
constructor explicit.
[ChangeLog][QtGui][QBitmap] Implicitly constructing and assigning
to a QBitmap from a QPixmap has been deprecated, and the respective
constructor has been made explicit. Use the fromPixmap factory
function instead.
Change-Id: I68ce85b26c901415137b664a1db687021d48bae0
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Fix our API, so that QStringList and QList<QString> are the
same thing.
This required a bit of refactoring in QList and moving the
indexOf(), lastIndexOf() and contains() method into
QListSpecialMethods. In addition, we need to ensure that
the QStringList(const QString&) constructor is still available
for compatibility with Qt 5.
Once those two are done, all methods in QStringList can be moved
into QListSpecialMethods<QString>.
Change-Id: Ib8afbf5b6d9df4d0d47051252233506f62335fa3
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
As per ### Qt6 comment. Also rename the LibraryLocation enum
to LibraryPath.
Change-Id: I556025a19c5bcdf2ff52598eaba32269522d4128
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Merging QAbstractPrintDialog with QPrintDialog, as proposed in the
removed comment, seems to have little value, given that the platform
specific implementations rely on the current abstraction.
Adjust examples and tests; with the QAbstractPrintDialog test now
testing the QPrintDialog::options API, the corresponding test function
can be removed from the QPrinter test.
Change-Id: Ia8906627898332e8590ea9b27e3d71dfcc6e8d71
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Instead of QCoreApplication::quit() directly calling exit(0), which would
leave QGuiApplication and client code out of the loop, we now send the
Quit event, and let it pass through event delivery, before finally ending
up in QCoreApplication::event(), where we call exit(0).
This has the advantage that QGuiApplication can ensure all windows are
closed before quitting, and if any of those windows ignore the close
event the quit will be aborted. This aligns the behavior of synthetic
quits via QCoreApplication::quit() with spontaneous quits from the
platform via QGuiApplicationPrivate::processApplicationTermination.
Clients who wish to exit the application without any event delivery or
potential user interaction can call the lower level exit() function
directly.
[ChangeLog][QtGui] Application termination via qApp->quit() will now
deliver Quit events to the application, which in turn will result in
application windows being closed as part of the application quit,
with an option to cancel the application quit by ignoring the close
event. Clients who explicitly want to exit the application without
any user interaction should call QCoreApplication::exit() explicitly.
Task-number: QTBUG-45262
Task-number: QTBUG-33235
Task-number: QTBUG-72013
Task-number: QTBUG-59782
Change-Id: Id4b3907e329b9ecfd936fe9a5f8a70cb66b76bb7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Adjusting the QPrinter test case - some use cases no longer exist, or are
already tested in QPageSize and QPageLayout tests.
Adjust examples and manual tests.
Change-Id: I01cbc65f3d8031aea2dac86dd942126ba708b111
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
C++20 via P1120 is deprecating arithmetic operations between
unrelated enumeration types, and GCC 10 is already complaining.
Hence, these operations might become illegal in C++23 or C++26 at
the latest.
A case of this that affects Qt is in key combinations: a
QKeySequence can be constructed by summing / ORing modifiers and a
key, for instance:
Qt::CTRL + Qt::Key_A
Qt::SHIFT | Qt::CTRL | Qt::Key_G (recommended, see below)
The problem is that the modifiers and the key belong to different
enumerations (and there's 2 enumerations for the modifier, and one
for the key).
To solve this: add a dedicated class to represent a combination of
keys, and operators between those enumerations to build instances
of this class.
I would've simply defined operator|, but again docs and pre-existing
code use operator+ as well, so added both to at least tackle simple
cases (modifier + key).
Multiple modifiers create a problem: operator+ between them yields
int, not the corresponding flags type (because operator+ is not
overloaded for this use case):
Qt::CTRL + Qt::SHIFT + Qt::Key_A
\__________________/ /
int /
\______________/
int
Not only this loses track of the datatypes involved, but it would
also then "add" the key (with NO warnings, now its int + enum, so
it's not mixing enums!) and yielding int again.
I don't want to special-case this; the point of the class is
that int is the wrong datatype. Everything works just fine when
using operator| instead:
Qt::CTRL | Qt::SHIFT | Qt::Key_A
\__________________/ /
Qt::Modifiers /
\______________/
QKeyCombination
So I'm defining operator+ so that the simple cases still work,
but also deprecating it.
Port some code around Qt to the new class. In certain cases,
it's a huge win for clarity. In some others, I've just added
the necessary casts to make it still compile without warnings,
without attempting refactorings.
[ChangeLog][QtCore][QKeyCombination] New class to represent
a combination of a key and zero or more modifiers, to be used
when defining shortcuts or similar.
[ChangeLog][Potentially Source-Incompatible Changes] A keyboard
modifier (such as Qt::CTRL, Qt::AltModifier, etc.) should be
combined with a key (such as Qt::Key_A, Qt::Key_F1, etc.) by using
operator|, not operator+. The result is now an object of type
QKeyCombination, that stores the key and the modifiers.
Change-Id: I657a3a328232f059023fff69c5031ee31cc91dd6
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
With the Qt6 compatibility break, it can finally be removed.
Closing windows (which might quit the application with
quitOnLastWindowClosed() true, the default) acted contrary to the
documentation of the commitDataRequest() signal, which could have
been a hint.
This removes the workaround API from the fix for QTBUG-49667 and
also removes the problematic feature that it worked around.
Change-Id: I672be58864ef062df7fb7f2a81658b92c4feedd2
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
This attribute is now on by default.
Change-Id: I7c9d2e3445d204d3450758673048d514bc9c850c
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
viewOptions returned a QStyleOptionViewItem object. Such a method
can never support newer versions of the option structure.
Most styleable QWidget classes provide a virtual method
initStyleOption that initializes the option object passed in as a
pointer, e.g QFrame, QAbstractSpinBox, or QComboBox.
Follow that API convention, but name it initViewItemOption, as the
QStyleOptionViewItem struct contains information about the item as
well as the widget itelf.
This is a source incompatible change that will go unnoticed unless
existing subclasses mark their overrides as 'override', or call
the removed QAbstractItemView::viewOption virtual function.
[ChangeLog][QtWidgets][QAbstractItemView] The virtual viewOptions
method that previously returned a QStyleOptionViewItem object has
been renamed to initViewItemOption, and initializes a
QStyleOptionViewItem object that's passed in through a pointer.
Change-Id: Ie058702aed42d77274fa3c4abb43ba302e57e348
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
