otherwise there is no way to synthesize a "click" through the a11y API.
toggleAction only leads to a toggled() signal but the user may be more
discerning and only listen to clicked() (or QAction::triggered) to react
to **user** events not all toggle events. as such pressAction is always
superior to toggleAction when user input is meant to be synthesized
through a11y tooling.
Change-Id: I7f024d57087b545d3cfd1805026ea538b0b3e166
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
The documentation for the RelationFlag enum was not very clear on what
was the "first" and "second" object.
And the fact that the AT-SPI backend (which these enum values originates
from) inverses "first" and "second" makes it harder to understand what
how it all fits together.
So when (with this change) Qt documents 'QAccessible::Labelled' as
"The returned object is labelled by the origin object"
AT-SPI documents ATSPI_RELATION_LABELLED_BY as:
"The origin object is labelled by the returned object"
(Documentation for AT-SPI is rewritten so that it shares the same
terminology)
Notice that the two objects are exchanged, which means that even if they
use the same 'Labelled' relation, the semantic gets 'inversed'.
This is already the case today, so we cannot change it. Therefore, to be
clear, the relation mapping will remain to be like this:
Qt Relation | Maps to AT-SPI | Qt explanation
----------------+-------------------------------+--------------------------------------------------------------------------------
Label | ATSPI_RELATION_LABELLED_BY | The returned object is a Label for the origin object
Labelled | ATSPI_RELATION_LABEL_FOR | The returned object is Labelled by the origin object
Controller | ATSPI_RELATION_CONTROLLED_BY | The returned object is the Controller for the origin object
Controlled | ATSPI_RELATION_CONTROLLER_FOR | The returned object is Controlled by the origin object
This mapping can already be seen in qAccessibleRelationToAtSpiRelation()
For the record, these future relations should then be mapped to like
this:
Qt Relation | Maps to AT-SPI | Qt explanation
----------------+-------------------------------+--------------------------------------------------------------------------------
Described | ATSPI_RELATION_DESCRIPTION_FOR| The returned object is described by the origin object
DescriptionFor | ATSPI_RELATION_DESCRIBED_BY | The returned object provides a description for the origin object
FlowsTo | ATSPI_RELATION_FLOWS_FROM | The returned object has content which flows logically to the origin object
FlowsFrom | ATSPI_RELATION_FLOWS_TO | The returned object has content which flows logically from the origin object
Change-Id: Ib245ec95564e4886dc6dbbb68abec2b23cd0e534
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
It seems that on macOS 13.2 and newer, it requires explicit activation,
just as on the offscreen and minimal platforms.
Pick-to: 6.5 6.4 6.2
Task-number: QTBUG-110703
Change-Id: I519eec872505ea3673111ae300c2494113f85c36
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(Un)Register the custom recognize in init() and cleanup() instead of
initTestCase() and cleanupTestCase(), so that a new recognizer is used
for each test function.
In the test functions, use a scope guard to unregister the locally
registered recognizers to make sure that in the case of a failing test
and early return, the recognizer is removed.
Pick-to: 6.5 6.4 6.2
Change-Id: I4fe9509f35474514ef55191d799e6707199fe853
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Cocoa's columnArray::count is an unsiged int, resulting in a compile
warning when QCOMPARE'ed with a signed integer literal.
Change-Id: I420a9e89bba5feeb9d8a040a06e6ba0e209c82f3
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
tst_gestures flakes in MacOS arm and Linux when delivering a gesture to
a screen. The problem cannot be narrowed down to specific test
functions. When two test functions with gesture delivery to a screen
are called, the second fails.
This patch temporarily blacklists OpenSuSE for tst_gestures.
Task-number: QTBUG-104496
Task-number: QTBUG-106244
Change-Id: I3bc3c9b82567478784a84006d27f5cbed39d9c9a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Test causes integrations on macOS to fail.
Temporary solution, fixing of auto test required.
Task-number: QTBUG-108402
Change-Id: I9ceef8ec425cdd5131bce0cfffcb4daf739e674d
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
When a complex object (i.e. one with children that are themselves not
fully exposed objects) gets focus, then we need to inform the
accessibility system about which child object actually has focus. This
was only done for item views, but not for other complex widgets.
An editable QComboBoxes is the focus proxy for its line edit. The line
edit never gets focus itself (QComboBox forwards relevant events),
and is the accessible child item with index 1. So when an editable
combobox gets focus, it needs to raise the automation event for the
line edit child.
Implement QAccessibleComboBox::focusChild to return the interface to the
lineedit for editable comboboxes so that the UI Automation bridge can
correctly notify about the focus being moved to an editable text input
field.
Fixes: QTBUG-107572
Pick-to: 6.4 6.2
Change-Id: Id60e2791ec859365255baa9bfd01547979cd2b44
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
For a11y purposes, a table needs to be mapped into a logical
accessibility hierarchy. There are several ways of doing this mapping,
and unfortunately macOS expects something different than what
QAccessibleInterface does.
So suppose we have a a 2x2 QTableView with both horizontal and vertical
header like this (the names reflect the QAccessible::Role names):
+-----------+--------------+--------------+
| | ColumnHeader | ColumnHeader |
+-----------+--------------+--------------+
| RowHeader | Cell | Cell |
+-----------+--------------+--------------+
| RowHeader | Cell | Cell |
+-----------+--------------+--------------+
In order to be presented to the screen reader on a platform, it goes
through two rounds of mapping:
QAccessibleInterface will have all headers and cells as direct children of the table:
- Table
+- ColumnHeader
+- ColumnHeader
+- RowHeader
+- Cell
+- Cell
+- RowHeader
+- Cell
+- Cell
macOS expects a deeper hierarchy:
- AXTable [QAccessible::Table]
+- AXRow [Qt:no eqiuivalent]
+- [QAccessible::Cell] (The content of the cell, e.g. AXButton, AXGroup or whatever)
+- [QAccessible::Cell] (The content of the cell, e.g. AXButton, AXGroup or whatever)
+- AXRow
+- [QAccessible::Cell] (The content of the cell, e.g. AXButton, AXGroup or whatever)
+- [QAccessible::Cell] (The content of the cell, e.g. AXButton, AXGroup or whatever)
+- AXColumn (this seems to just store the geometry of the column)
+- AXColumn (this seems to just store the geometry of the column)
+- AXGroup (this represents the column headers)
+- AXSortButton (clicking a header cell will trigger sorting)
+- AXSortButton (clicking a header cell will trigger sorting)
It's unclear to me how RowHeaders are mapped (they are rarer than
ColumnHeaders, I expect to find them in e.g. spreadsheet applications).
I haven't found any native usage of them. So this patch simply ignores
them.
Notice that macOS have a three layer deep hierarchy to represent a table
(Table->Row->Cell), while QAccessibleInterface has a two-layer deep
hierarchy (Table->Row/Cell).
In the macOS bridge we therefore need to "inject" the Row/Column element
to be "between" the table and the cell.
The table will take ownership of all row and column elements that are
children of the table. These elements are not inserted into the cache
(it would be pointless, since the cache is basically just a mapping
between the QAccessibleInterface -> QMacAccessibilityElement, and the
row and column elements does not have a corresponding
QAccessibleInterface to be mapped from).
The rows and columns are therefore also created as soon as the table
element is initialized, and they are stored in two NSMutableArray
members of QMacAccessibilityElement.
A table is constructed like any other accessibility element, with a
valid axid and synthesizedRole set to nil.
Each child row and column element is constructed with the same axid as the
parent table element, and they will have the synthesizedRole set to
either NSAccessibilityRow or NSAccessibilityColumn.
With the synthesizedRole member we can then identify if we are a row,
column or the actual table, and implement their respective behaviors.
Notice that the child row/column is created with the parent's table axid
in order for them to have a way of finding their parent table element.
(there is no 'parent' member variable in QMacAccessibilityElement)
This glorious scheme isn't pretty, but seems to work.
Fixes: QTBUG-37207
Change-Id: I7c2451e629f5331b9a0ed61dc22c6e74a82cc173
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
This patch replaces the first instance of QCOMPARE with QTRY_COMPARE /
QVERIFY with QTRY_VERIFY after a call to QWidget::grabGesture.
It re-groups verifications so that the verification of the highest
event count is on top.
The test function customGesture is skipped if
QGestureManager::deliverEvents cannot establish a target to deliver
the custom event.
Change-Id: I8188559a40ed5be86f3c6e9c82fa54a97ce5d7d6
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
It may take some time before the shown window is available through the
accessible hierarchy, so do an asynchronous test for that to happen.
Pick-to: 6.4
Change-Id: I3f312ae636505b805899973678b1bf10a65f96b3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
There's no need to split it, we can use the -x compiler flag to build
the .cpp file as Objective-C++, or, as done here, just rename the file.
This allows us to use QVERIFY and friends, giving more precise failure reporting.
Pick-to: 6.4
Change-Id: I6fb1c4454335082c8a39010c5b75c59e6ec6561b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
This reverts commit 79a11470f3, which
resulted in QTBUG-105735. The new behavior is worse and affects multiple
screen readers, while the old issue is isolated to Windows Narrator and
could be considered a narrator bug.
Task-number: QTBUG-105735
Pick-to: 6.2 6.4
Change-Id: Ic8be1dbd592a3fdf2c3219ec4c5524bc2c7f0f6a
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
This is a semantic patch using ClangTidyTransformator as in
qtbase/df9d882d41b741fef7c5beeddb0abe9d904443d8, but extended to
handle typedefs and accesses through pointers, too:
const std::string o = "object";
auto hasTypeIgnoringPointer = [](auto type) { return anyOf(hasType(type), hasType(pointsTo(type))); };
auto derivedFromAnyOfClasses = [&](ArrayRef<StringRef> classes) {
auto exprOfDeclaredType = [&](auto decl) {
return expr(hasTypeIgnoringPointer(hasUnqualifiedDesugaredType(recordType(hasDeclaration(decl))))).bind(o);
};
return exprOfDeclaredType(cxxRecordDecl(isSameOrDerivedFrom(hasAnyName(classes))));
};
auto renameMethod = [&] (ArrayRef<StringRef> classes,
StringRef from, StringRef to) {
return makeRule(cxxMemberCallExpr(on(derivedFromAnyOfClasses(classes)),
callee(cxxMethodDecl(hasName(from), parameterCountIs(0)))),
changeTo(cat(access(o, cat(to)), "()")),
cat("use '", to, "' instead of '", from, "'"));
};
renameMethod(<classes>, "count", "size");
renameMethod(<classes>, "length", "size");
except that the on() matcher has been replaced by one that doesn't
ignoreParens().
a.k.a qt-port-to-std-compatible-api V5 with config Scope: 'Container'.
Added two NOLINTNEXTLINEs in tst_qbitarray and tst_qcontiguouscache,
to avoid porting calls that explicitly test count().
Change-Id: Icfb8808c2ff4a30187e9935a51cad26987451c22
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
This amends 23780891a5 which moved the.txt
test to tets/auto/corelib/platform/android and kept the old location
mistakenly.
Pick-to: 6.4 6.2
Change-Id: If58422f9a94cfe4d6a941cc5453d8f0506057dcb
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
This introduces a new helper function accessibleIdForAccessible
(inspired by Windows' automationIdForAccessible) to synthesize an id out
of the objectNames of the accessible parent chain. The id is then
exposed via the GetAccessibleId D-Bus function for consumption in a11y
tools.
Change-Id: If72b86c5864c43f4ca842aa11423dd8aea0dde4a
Reviewed-by: Aleix Pol Gonzalez <aleixpol@kde.org>
This is a combination of Q_UNREACHABLE() with a return statement.
ATM, the return statement is unconditionally included. If we notice
that some compilers warn about return after __builtin_unreachable(),
then we can map Q_UNREACHABLE_RETURN(...) to Q_UNREACHABLE() without
having to touch all the code that uses explicit Q_UNREACHABLE() +
return.
The fact that Boost has BOOST_UNREACHABLE_RETURN() indicates that
there are compilers that complain about a lack of return after
Q_UNREACHABLE (we know that MSVC, ICC, and GHS are among them), as
well as compilers that complained about a return being present
(Coverity). Take this opportunity to properly adapt to Coverity, by
leaving out the return statement on this compiler.
Apply the macro around the code base, using a clang-tidy transformer
rule:
const std::string unr = "unr", val = "val", ret = "ret";
auto makeUnreachableReturn = cat("Q_UNREACHABLE_RETURN(",
ifBound(val, cat(node(val)), cat("")),
")");
auto ignoringSwitchCases = [](auto stmt) {
return anyOf(stmt, switchCase(subStmt(stmt)));
};
makeRule(
stmt(ignoringSwitchCases(stmt(isExpandedFromMacro("Q_UNREACHABLE")).bind(unr)),
nextStmt(returnStmt(optionally(hasReturnValue(expr().bind(val)))).bind(ret))),
{changeTo(node(unr), cat(makeUnreachableReturn,
";")), // TODO: why is the ; lost w/o this?
changeTo(node(ret), cat(""))},
cat("use ", makeUnreachableReturn))
);
where nextStmt() is copied from some upstream clang-tidy check's
private implementation and subStmt() is a private matcher that gives
access to SwitchCase's SubStmt.
A.k.a. qt-use-unreachable-return.
There were some false positives, suppressed them with NOLINTNEXTLINE.
They're not really false positiives, it's just that Clang sees the
world in one way and if conditonal compilation (#if) differs for other
compilers, Clang doesn't know better. This is an artifact of matching
two consecutive statements.
I haven't figured out how to remove the empty line left by the
deletion of the return statement, if it, indeed, was on a separate
line, so post-processed the patch to remove all the lines matching
^\+ *$ from the diff:
git commit -am meep
git reset --hard HEAD^
git diff HEAD..HEAD@{1} | sed '/^\+ *$/d' | recountdiff - | patch -p1
[ChangeLog][QtCore][QtAssert] Added Q_UNREACHABLE_RETURN() macro.
Change-Id: I9782939f16091c964f25b7826e1c0dbd13a71305
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
There are some issues when testing QGraphicsView on GNOME(xorg)
overlapping with the default top bar. This change only move
the view a bit.
Notes:
* There is no CentOS in CI any more.
* panelPropagation() and panelStacksBehindParent() failed in CI
and local vm on Ubuntu 20.04, but only in CI on Ubuntu 22.04.
For example, we can turn the top bar off:
In Extension Manager, install Just Perfection, and disable Panel
in Visibility in it, all tests will pass too.
Task-number: QTBUG-84258
Task-number: QTBUG-103054
Pick-to: 6.4 6.2
Change-Id: I05c262540c85af00182cd142760c4a29554b04c9
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
For the case that a newly created and registered accessible
interface gets removed again from the cache before another one
gets registered, the next registered interface was
previously assigned the same "unique ID" again, which e.g. breaks
assistive technology when using caching
with AT-SPI, since that relies on the assumption
that the ID is actually unique for each object.
(But here, the new object was using the same object path
as the old one, so data from the old object would be
used for the new one.)
To prevent that from happening, increment the
counter for the next ID to try at the end of
QAccessibleCache::acquireId, so the next time
the method gets called, it doesn't try again
whether the same ID as used previously is
available again.
For consistency, also rename the variable used
for the counter from lastUsedId to nextId.
This also adds a corresponding test case.
Fixes: QTBUG-105962
Pick-to: 6.4
Change-Id: Iddf4f3b35c57895bcfbb623a5377edf8344ab6c2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Unifies our approach to calling CoInitializeEx and CoUninitialize,
removing a lot of boilerplate in the process, and also fixes a few
bugs where we would incorrectly balance our calls to CoInitializeEx
and CoUninitialize.
The optimistic approach of qfilesystemengine_win.cpp of calling
CoCreateInstance without initializing the COM library explicitly
has been removed, as calling CoInitializeEx should be a noop in
the situation where it's already been loaded.
Change-Id: I9e2ec101678c2ebb9946504b5e8034e58f1bb56a
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
The function is used the internal window activation machinery and
should not be called by user code.
Many tests still use this function, and should be ported over to
QWidget::activateWindow(). For now they are using the private
helper in QApplicationPrivate, so that we can progress with the
public API deprecation.
Change-Id: I29f1575acf9efdcbae4c005ee9b2eb1bb0c8e5b5
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
9a369a25dd added a
QAccessibleEvent ctor that takes a QAccessibleInterface*
instead of a QObject*.
Retrieving the QAccessibleInterface* later is done using the
interface's unique ID stored in the m_uniqueId member.
However, the fact that m_uniqueId is a member
of the union alongside with m_child means that setting
a child via QAccessibleEvent::setChild also overwrites
the stored unique ID, which breaks retrieving the accessible
interface later.
Fix this for the case where the QAccessibleInterface has
an associated QObject by assigning m_object in the ctor as well.
This means that a QAccessibleEvent created using either of the two
constructors (the one taking the QObject* and the one taking
the QAccessibleInterface* associated with the object) now behaves
the same.
Fixing the case where there is no associated QObject would require
further changes (e.g. adding a member for the QAccessibleInterface*
or making the m_uniqueId member a separate member instead of having
it in a union with m_child). However, I see no way to do so without
breaking the ABI, so that is left unchanged.
This also adds a corresponding test case.
Fixes: QTBUG-105988
Pick-to: 6.4
Change-Id: I71a548af0277a5034e9e207f066fa3e25c5393f3
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The value will be propagated from Qt build.
Task-number: QTBUG-104858
Change-Id: Iae2c32c3037438f41b92f9ee28004f30eb4e3210
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
The new name describes the behavior in a better way.
[ChangeLog][Build System] The QT_DISABLE_DEPRECATED_BEFORE macro is
renamed to QT_DISABLE_DEPRECATED_UP_TO. The old name is deprecated, but
is still recognized if it is defined during configuration and the new
name is not defined.
Task-number: QTBUG-104944
Change-Id: Ifc34323e0bbd9e3dc2f86c3e80d4d0940ebccbb8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The vast majority of in-tree users pass simple and short C string
literals as the value. By porting to QByteArrayView, we document that
we'll accept non-NUL-terminated data, and do the NUL-termination
internally, using SSO'ed std::string, saving memory allocations in the
common case of short strings.
I didn't bother to check which direction std::string takes for
nullptrs these days (there was a change accepted in that area for
C++20 or 23), so play it safe and protect against them.
Follow-up to
Task-number: QTBUG-105302
Change-Id: I2369acc62f1d5cbc26135396cfe0602d8c75300c
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Microsoft recommends to use CoInitializeEx()
and SetWindowLongPtr()/GetWindowLongPtr() in new code.
Use COINIT_DISABLE_OLE1DDE to avoid overhead of
initializing and using obsolete technology.
Pick-to: 6.4
Change-Id: I9d16943e864d4487dd4f46fd9325579c298c52b9
Reviewed-by: Oliver Wolff <oliver.wolff@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 cause is that the first EXPOSE event comes with the window not
having focus. See QTBUG-105177.
Fixes: QTBUG-67254
Task-number: QTBUG-105177
Change-Id: I04789d0a173979d9a60893989f76566b617c6576
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Use QThread::idealThreadCount instead. This requires that we use
QVarLengthArray, as MSVC doesn't allow us to allocate arrays with a
non-constexpr size on the stack.
By using as many threads as the system has cores, we are more likely
to detect race conditions reliably. On systems with fewer cores (in
particular on qemu platforms like QNX, where this test has been
failing a lot), we'll less likely end up with false negatives due
to timeouts.
Pick-to: 6.4 6.3 6.2
Change-Id: Ie8631aef544ca7b53c06a0729d05459016745486
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
If a window becomes active, then the accessibility system gets informed
about that already. Qt puts focus on the focus child of the activated
window afterwards, and if this emits another accessibility event, then
accessibility clients like Windows Narrator will stop reading the
activated window, and instead read about the focused widget.
This makes dialogs like message boxes poorly accessible.
Accessibility clients already know that a window became active, and can
query Qt about the focused child within that window.
Amend test case.
Fixes: QTBUG-101585
Pick-to: 6.4 6.3 6.2
Change-Id: I2d6bff7c415a6f29c4a4f7f4e4be38079fb976ca
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
QMessageBox has text values that an accessible client should be able to
read directly without having to navigate through the text labels.
Add test coverage.
Windows Narrator is inconsistent in reading the contents of a message
box. It might skip them completely, even though the text property is
read through the interface.
Task-number: QTBUG-101585
Change-Id: I639c2210a627733c093743790c6a6b83f4bb80d0
Reviewed-by: Jan Arve Sæther <jan-arve.saether@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>
We don't support it any more. I don't think it has ever properly
compiled Qt 6 (and it's no longer working for me against GCC 12's
libstdc++ headers). If you report a bug against it, Intel support's
first question is if you can try instead the new Clang/LLVM-based oneAPI
C++ compiler.
So we support only that one, which identifies itself as Q_CC_CLANG.
Change-Id: I5ff8e16fcdcb4ffd9ab6fffd16eb57a092c8439e
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
The current [basic.life] wording seems to cover the existing code, but
IIRC, older versions of [basic.life] were not so relaxed. In
particular, while not completely pertinent, the second placement new
is awfully similar to http://eel.is/c++draft/ptr.launder#example-1
Just make all of this SEP and use std::optional. That way, the code
gets simpler, too, plus we get rid of the last use of C++23-deprecated
std::aligned_storage.
The reset() before the 2nd emplace() isn't necessary, but, in a test,
it doesn't hurt, either, and keeps code readers from guessing whether
the first-emplaced object's dtor is actually properly run (it is).
Pick-to: 6.3 6.2
Fixes: QTBUG-99122
Change-Id: If31a46f8be3a74499f1176133029d097faf7dfe9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The accessibility code for notifying focus changes related to a
table/tree view was iterating over all items to find the focused one,
which for a very large number of items could cause a major slowdown
and UI freeze. This patch avoids the issue by removing the loop and
implementing the focusChild() method in the table/tree accessibility
classes.
Fixes: QTBUG-100997
Pick-to: 6.2 6.3 5.15
Change-Id: I04c847a5e65223b7a93ab82363feb32e1ebab9f3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Accessibility tests were not being built on Windows as they were
depending on a WindowsUIAutomationSupport internal module that no
longer exists, as the UI Automation support classes are now in QtGui.
The patch also fixes a test that was calculating widget geometry
incorrectly on high DPI screens.
Pick-to: 6.2 6.3
Change-Id: Iefed0f6d147853484dfab4b16838b9088fd32dcf
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Currently test relies solely for external test server. This makes it
not possible to run test successfully with environment where docker is
used.
Pick-to: 6.2 6.3
Change-Id: I51f4f48a80c1be8dd24359fe24d9cbfd471d2195
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The test is no longer failing on Android in dev and 6.3, but still
failing in 6.2.
I think it's fixed by 63a35898f4
which is integrated into dev and 6.3
Task-number: QTBUG-87396
Pick-to: 6.3
Change-Id: I82e0aac1547f8e43353f0948cd3f91b4b8f9720e
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
On Android we had 10 failing unit-tests in tst_qaccessibility
One of them was failing because on Android QMdiSubWindow is created
maximized by default, so we need to explicitly call showNormal() on
it before doing all the checks.
Other 9 were failing because we didn't get A11Y events when expected.
This is a bit more tricky.
On Android a11y state is not explicitly set by calling
QPlatformAccessibility::setActive(), there is another flag that is
controller from the Java side. It is set to 'true' only when some
of the a11y services are enabled on the device. The state of this
flag is queried during event processing, so a11y state can be reset
to false while we do QTest::qWait().
This logic is absolutely correct for real applications, but it is
a problem for the test case, because we can't easily enable a11y
services in the CI.
To overcome the issue in unit-tests, re-enable a11y before each test.
A more precise fix will require re-enabling it after every qWait() or
processEvents() call, but the current tests pass with such condition.
Fixes: QTBUG-87674
Pick-to: 6.3 6.2
Change-Id: I6f765bc6d3aaeaa19aba3a64473ea25e9cbdb0f8
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Some of the UI elements in the a11y tests are allocated dynamically,
which means that if the test fails, the element is not destroyed
properly. As a result, the "hanging" UI elements affect all the
following tests, which leads to more test failures and even hangs.
This patch wraps all such allocations into smart pointers, which
guarantees correct destruction in case of test failure, so that other
tests are not affected, and also prevents memleaks.
As a drive-by:
- use nullptr instead of 0 in constructors;
- create some objects on stack instead of dynamically allocating
memory for them;
- remove some unneeded 'delete' calls for the objects that belong
to QObject-hierarchy.
Task-number: QTBUG-87674
Pick-to: 6.3 6.2
Change-Id: I0dcc26990955cd7b240a689a7438880b686985b7
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
