According to Windows docs, GetMessage() function retrieves the messages
from the input queue in defined order, where posted messages are
processed ahead of input messages, even if they were posted later.
Therefore, if the application produces a posted event permanently, as
a result of processing that event, user input messages may be blocked
due to hard CPU usage by the application.
It's not a problem, if an internal Qt event loop is running. By calling
sendPostedEvents() on the beginning of processEvents(), we are sending
posted events only once per iteration. However, during execution of
the foreign loop, we should artificially lower the priority of the
WM_QT_SENDPOSTEDEVENTS message in order to enable delivery of other
input messages.
To solve the problem, it is proposed to postpone the
WM_QT_SENDPOSTEDEVENTS message until the message queue becomes empty,
as it works for the internal loop.
Task-number: QTBUG-77464
Change-Id: I8dedb6837c6fc41aa6f497e67ab2352c2b4f3772
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
As an option. Must opt in via setting ExternalContentsInPass in
the flags for beginFrame(). It is somewhat unfortunate to require
declaring this up front, but forcing using secondary command buffers
always, even though beginExternal() may not be used in many applications,
would be an overkill.
Change-Id: I8d52bcab40c96f89f140c4c7877b6c459925e3c7
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
QColorConstant is a C++11 version of Qt::GlobalColor, except that instead
of Qt::red being an enum, QColorConstants::red is an actual QColor instance,
a bit like in the Qt 3 days.
In addition, the SVG names that QColor understands are also available,
with the same values. Technically, when building a QColor from a color
name, QColor ignores casing and whitespaces; we stick to the SVG/CSS
official color names (which are lowercase), and prefix them with Svg
to clarify where they come from. For instance, note how SVG's gray
is not Qt::gray.
[ChangeLog][QtGui][[QColor] Added QColorConstants, a namespace
containing constexpr QColor instances.
Change-Id: Ic9fab26a9a537fcc43cc230da28f4c6314a32438
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
The test requires High DPI scaling to be disabled since it
captures widgets.
Turn it off initially and introduce a member variable
containing a suitable size depending on the screen to make the
test pass on High DPI screens without violating minimum window
widths on Windows.
Change-Id: Ida9f306cff6abd48ee5de7001c7670a0da60c6c2
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
- Fix includes
- Add window titles
- Introduce nullptr
- Remove unneeded C-style casts in QCOMPARE
- Replace remaining C-style casts
- Use range-based for
- Fix static invocation
- Fix class structure, add override, use member initialization
- Fix top level widget leaks and add a check
- Silence debug output by using a logging category
- Use Qt 5 connection syntax
Task-number: QTBUG-76497
Change-Id: I77532a517353d04d1da43ce844988ee0ac2ffc7d
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Is pretty common on some architectures so we can avoid swizzling by
supporting it.
Fixes: QTBUG-45671
Change-Id: Ic7a21b5bfb374bf7496fd2b2b1252c2f1ed47705
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
For tst_QFrame and tst_QOpenGLWidget, force scaling off
since they do screen captures which would fail with
scaling activated due to different device pixel ratios.
For tst_QGraphicsItem and tst_QHeaderView, force
scaling on for Windows since some tests otherwise fail
due to violation of the minimum size constraints of
framed windows on Windows.
The tests will then pass regardless of any environment
setting of the scaling variables on a developer
machine.
Change-Id: Iefa4e84b433f7e51dce4e416546a9eda8ee6d0f1
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
This test displays a summary of relevant DPI and scale
factor/devicePixelRatio values:
- DPI and DPR as seen by the application
- Input from QPlatformScreen
- Input from environment variables.
Task-number: QTBUG-53022
Change-Id: I340391624b202e342f22902ffbd7228fe7fbe94b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Remove pixelScale() in favor of logicalBaseDpi(). Compute scale factor
based on logical DPI and logical base DPI, or optionally based on the
physical DPI.
Add policies for running the scale factor and adjusting the logical
DPI reported to the application. The policies are set via environment
variables:
QT_SCALE_FACTOR_ROUNDING_POLICY=Round|Ceil|Floor|RoundPreferFloor|PassThrough
QT_DPI_ADJUSTMENT_POLICY=AdjustDpi|DontAdjustDpi|AdjustUpOnly
QT_USE_PHYSICAL_DPI=0|1
Done-with: Friedemann Kleint <Friedemann.Kleint@qt.io>
Task-number: QTBUG-53022
Change-Id: I4846f223186df665eb0a9c827eaef0a96d1f458f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The test contained outdated baseline images for
1) Windows Vista: They were only used for OS version Vista
and do not match any more.
2) macOS: They were apparently were not in use any more
Remove the testing and image comparison code.
Task-number: QTBUG-76493
Change-Id: I91cec5113db8d1845b43f97ad2987e63d9f86ac7
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
And send it in our 'SETTINGS' frame. Add an auto-test
for this and (as a bonus) - fix a bug accidentally
introduced by the previous change.
Task-number: QTBUG-77412
Change-Id: I4277ff47e8d8d3b6b8666fbcd7dc73c827f349c0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Otherwise, we get a warning:
QWARN : tst_NoQtEventLoop::consumeSocketEvents() QWindowsContext::windowsProc: No Qt Window found for event 0x2a3 (WM_MOUSELEAVE), hwnd=0x0x9b80646.
in the event loop which is running by another test. So, add missing
'delete' call.
Change-Id: Ib9b24155bdd6e78062a5234c317c9f878906e413
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This has its own locale data, extracted from CLDR. This data may
potentially be shared with other variants on the Islamic calendar, so
is handled by a separate base-class, QHijriCalendar, on which such
variants may base their implementations.
[ChangeLog][QtCore][QCalendar] Added support for the Islamic Civil
calendar, controlled by feature islamiccivilcalendar, with locale data
that can be shared with other implementations, controlled by feature
hijricalendar.
Fixes: QTBUG-56675
Change-Id: Idf32d3da7034baa8ec5e66ef847e59a8a2f31cbd
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
These functions tighten the integration of QMargins(F) with the rest
of the geometry classes by providing a way to apply margins to sizes
(and later, rects).
Apply them in a few obvious cases across QtWidgets.
[ChangeLog][QtCore][QSize/QSizeF] Added grownBy(QMargin(F))/shrunkBy(QMargin(F)).
Change-Id: I8a549436824cdb7fb6125a8cde89d5bf02826934
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Base it on QWidgetPrivate::associatedScreen(), but make a larger
effort to find a screen in case the widget is not shown yet.
Rename QDesktopScreenWidget::screen() to something else to avoid
clashes.
Task-number: QTBUG-62094
Task-number: QTBUG-53022
Change-Id: I36ba5ef5f0645a4ac89da0b38a391f7057b2f49c
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
This has its own locale data, extracted from CLDR.
[ChangeLog][QtCore][QCalendar] Added support for the Jalali (Persian
or Solar Hijri) calendar, controlled by feature jalalicalendar.
Fixes: QTBUG-58404
Change-Id: Id5c56a10db05a4fd612aafc01615273db81ec743
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
These share their locale data with the Gregorian calendar, making them
virtually free to add. Still leave them out of the boot-strap build,
though.
[ChangeLog][QtCore][QCalendar] Added support for Julian and Milankovic
calendars. These are enabled by default, except in bootstrap builds.
Change-Id: I585045ed9e78c1e959957f6772b3e144093b701c
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The benefit of keeping this code around was to inspire or inform
changes in the areas to take into account possibly missing features
in Qt 5, but at this point that benefit is questionable. We can
always use the history to learn about missing pieces if needed.
Change-Id: I87a02dc451e9027be9b97554427bf8a1c6b2c025
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
It couldn't find the test images if not build in sources.
Change-Id: Ieeb5a76694a37d05b3e9a4ed0154885040b0812f
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
That way the image formats with color space supports all have both read
and write support.
Change-Id: Ib52ebd56192c4a8a0897a6afc7c4a26020319270
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Add QCalendarBackend as a base class for calendar implementations and
QCalendar as a facade via which to access it.
QDate's implicit implementation of the Gregorian calendar becomes
QGregorianCalendar and QDate methods now support choice of calendar.
Convert QLocale's CLDR data for month names to a locale-data component
of each supported calendar and relevant QLocale methods now support
choice of calendar. Adapt Python scripts for locale data generation to
extract month name data from CLDR (keeping on version v35.1) into the
new calendar-locale files. The locale data for the Gregorian calendar
is held in a Roman calendar base, for sharing with other calendars.
Add tests for basic uses of the new API.
[ChangeLog][QtCore][QCalendar] Added QCalendar to support diverse
calendars, supported by implementing QCalendarBackend.
[ChangeLog][QtCore][QDate] Allow choice of calendar in various
operations, with Gregorian remaining the default.
Done-with: Lars Knoll <lars.knoll@qt.io>
Done-with: Edward Welbourne <edward.welbourne@qt.io>
Fixes: QTBUG-17110
Fixes: QTBUG-950
Change-Id: I9d6278f394269a183aee8156e990cec4d5198ab8
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Quoting a blog from 2009, "this class is responsible for figuring out which parts
of the window surface needs to be updated prior to showing it to screen, so it's
really a repaint manager."
https://blog.qt.io/blog/2009/12/16/qt-graphics-and-performance-an-overview/
What better time to do the rename than 10 years later!
Change-Id: Ibf3c3bc8c7df64ac03d72e1f71d296b62d832fee
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Similar to TLS configuration that we can use on QNetworkRequest,
we can configure different options in our HTTP/2 handling by
providing QNetworkAccessManager with h2 configuration. Previously,
it was only possible internally in our auto-test - a hack with
QObject's properties and a private class. Now it's time to provide
a public API for this.
[ChangeLog][QtNetwork][QNetworkRequest] Add an ability to configure HTTP/2 protocol
Change-Id: I80266a74f6dcdfabb7fc05ed1dce17897bcda886
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
It was added for Symbian almost 10 years ago (d7057e7c1f1a), for a somewhat
dubious use-case. The Symbian code is since long gone (ae30d7141), so the
remaining pieces are just adding complexity to the already intricate workings
of the QtWidgets backingstore/painting logic.
Task-number: QTBUG-8697
Change-Id: I82af610a8ac26719c588ac63f06b4501f59b400d
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
(cherry picked from commit 2e0b0be2ce)
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Supported style attributes:
<table>
style: supports "border-collapse: collapse" and "border-color".
border: width of the outer border
bordercolor: basic color for all borders
<tr>
style: not supported
<td>/</th>
style: supports the "border", "border-[top|left|bottom|right]]"
shorthand styles and the "border-width", "border-color"
and "border-style" (and the top/left/bottom/right variants)
attributes
<table border=1 style="border-collapse: collapse"> will render
a simple 1px table grid.
Notes:
The QTextDocument table model is much simpler than the HTML table model.
It basically only has <table> and <td> support. So the HTML parser is
forced to map markup and styling to the QTextDocument model which
is not without loss.
In other words: While QTextDocument -> HTML -> QTextDocument should
preserve the QTextDocument structure, HTML -> QTextDocument -> HTML
does not preserve the HTML DOM at all.
So for now the HTML importer and writer only support border styles on
the <td> and <th> nodes. In future updates, the HTML parser might be
enhanced to map <tr> and <table> CSS styles to the cells.
Change-Id: If9e7312fa6cbf270cf8f7b3c72ba1fa094107517
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Replace foreach with range-based for loop, replace some int values with
the correct Qt flag enum as drive-by.
Change-Id: I41c52f6ae6c537fa9ad4f9e169485533936952d1
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
This patch was generated with tooling from patchset 31 of
https://codereview.qt-project.org/c/qt/qtqa/+/267034 in interactive
mode. General platform names were chosen if greater than 60% of the
currently active platforms of a given type in COIN recently failed.
Change-Id: Ia4bde7f0ec422bbb727dc9d7151295159094f146
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
It was added for Symbian almost 10 years ago (d7057e7c1f1a), for a somewhat
dubious use-case. The Symbian code is since long gone (ae30d7141), so the
remaining pieces are just adding complexity to the already intricate workings
of the QtWidgets backingstore/painting logic.
Task-number: QTBUG-8697
Change-Id: I82af610a8ac26719c588ac63f06b4501f59b400d
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Qt has traditionally considered Windows shortcut files equivalent to
symlinks on Unix file systems. Because of NTFS symlinks, the
interpretation of shotcut files as symlinks is confusing.
In this change, QFileInfo treats shortcut (.lnk) files as regular files
but can follow the pointed object.
In addition, QFileInfo introduces a more comprehensive file type. So
that applications can make well-informed decisions about how to treat a
file system entry.
Based on the implementation of QFileInfo::type(), two inline helper
functions are introduced to QFileInfo.
1. isSymbolicLink, returns true if it points to a symbolic link.
2. isShortcut, returns true if it points to a shortcut.
[ChangeLog][QtCore][QFileInfo] Introduce QFileInfo::type() to replace
the isSymLink method.
Task-number: QTBUG-75869
Change-Id: Icc0dd52f9ad0ea50b0265d77ee0d0a3d25054e39
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
...with a failing test case for QTBUG-77299.
Task-number: QTBUG-77299
Change-Id: I42c4fc4bb96f8660f8ff9bea97e6096ca6cec972
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
When running Qt autotests on a developer machine with a high
resolution, failures occur due to either some widget becoming too
small, some rounding fuzz appearing when Qt High DPI scaling is active,
or some test taking screenshots failing to deal with device pixel
ratios != 1 in the obtained pixmaps.
It is not feasible to adapt all tests to pass on high resolution
monitors in both modes (Qt High DPI scaling enabled/disabled). It
should be possible to specify the High DPI setting per test.
Previously, it was not possible to set the Qt High DPI scaling
attributes since they must be applied before QApplication
instantiation.
Enable this by checking for the presence of a static void initMain()
function on the test object and invoking it before QApplication
instantiation.
Prototypically use it in tst_qtimer and to turn off High DPI scaling for
tst_QGL.
[ChangeLog][QtTestLib] It is now possible to perform static
initialization before QApplication instantiation by implementing a
initMain() function in the test class.
Change-Id: Idec0134b189710a14c41a451fa8445bc0c5b1cf3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
QTreeView allowed to set the sort column to -1 which shows the data in
it's natural order (when the model supports it). This functionality was
removed during the porting away from the deprecated sortByColumn(int)
functionality done in d0f909f8db
Readd the functionality and also allow it for QTableView.
Fixes: QTBUG-77419
Change-Id: I96b0c09ab9da36ca0a9de58fe0f37e2c56b1d51b
Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch>
Reviewed-by: David Faure <david.faure@kdab.com>
This functionality is especially convenient if meta-object system is
heavily used in a test. For example, if you need to test a bunch of
signals based on their names and/or argument types.
Change-Id: I09a4ecbbd3d0859b5fd466d9dde7679804eb7614
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
After comparing colorspaces was remove from QImage equality, the test
was no longer testing what it was supposed to.
Change-Id: Ie7ee8ac2f488ea4254086cbb91a2662dc729e80b
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
... in case of a test failure. QAutoPointer is private API, but here we can use it.
Change-Id: I45b734385cd13fdea95d0100f2d8152f969612f9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Windows resource files support a subset of C preprocessor directives.
Among others they can have #include directives.
Use QMake's own scanner to retrieve the files that are included by a
Windows resource file and add them to its dependencies.
For the test case the TestCompiler class had to be extended:
runCommand is now public, and commandOutput is less peculiar.
Fixes: QTBUG-3859
Change-Id: I138703352c37c98297c0574a9a440510c1c494b8
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This happened to work by chance, as QList::insert() would
gracefully handle out of bounds insertions.
Change-Id: I7ee1e645ed9a538946a509957ce5155641ffea1d
Reviewed-by: David Faure <david.faure@kdab.com>
This commit adds transitive dependencies to the plugins, so that a
sane set of default plugins get auto-imported when linking against a
module. It also provides a new function, qt5_import_plugins(), which
allows you to override the set of plugins that get imported. The decision
of whether or not to import a specific plugin is based on several custom
target properties and a very clever generator expression.
Note that this change only imports plugins on static Qt builds. It
does nothing on shared Qt builds, as the shared libraries already have
their own plugin import mechanism.
[ChangeLog][CMake] Added ability to auto-import non-qml plugins on
CMake builds
Task-number: QTBUG-38913
Task-number: QTBUG-76562
Change-Id: I2d6c8908b521cf6ba1ebbbc33a87cb7ddd9935cf
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
