If a window is positioned with setFramePosition, we reflect that to
the platform window via QPlatformWindow::setGeometry(), but with the
QWindowPrivate::positionPolicy set to WindowFrameInclusive. On the
platform side the position policy is read from QWindowPrivate to
determine how to interpret the incoming geometry.
When the resulting geometry is applied to the native window,
it's reflected through QPlatformWindow::geometry() and reported
back via QWSI::handleGeometryChange() as client geometry, ie.
without the frame margins.
If the platform layer later interprets this geometry in
combination with the window's positionPolicy, it will incorrectly
position the frame top left at the point of the client geometry's
top left.
It would make sense to reset the window's positionPolicy at
the point of QGuiApplicationPrivate::processGeometryChangeEvent,
but doing so might break situations where there's another in
flight geometry request.
What we can do as a first step is reset the positionPolicy when
the platform window is destroyed. This ensures that the next
time the platform window is created it will be placed at the
same position, even if the initial position was requested via
the setFramePosition() API.
Change-Id: Ic555f19884ccd68c46421d0fe666717170ba7638
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 11a09a9bd0a7e899a918b078a94c6c3b82240dee)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
The framePositioning test was split out from the positioning test, but
without the existing skips. Turns out we do need the same skips, so
add them.
Change-Id: Ib5d1cdf474a3a88a154c7cdc8df346668c8053d6
Reviewed-by: Tinja Paavoseppä <tinja.paavoseppa@qt.io>
(cherry picked from commit 6f46f85899b425729d595af6461c6dbe3f4f7e1c)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This amends 31ec108dd08d6381a15e49b6fbec9337705c3b2a .
framePositioning() was split from positioning(), which was skipped
before.
Pick-to: 6.7 6.5
Change-Id: I23dcfbe6012bb44c9b7c343b963e7338ddd16f28
Reviewed-by: David Edmundson <davidedmundson@kde.org>
(cherry picked from commit e2165f0198ec09c5c0faa6bdb3dbec3b9ca482ab)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
We no longer support fake fullscreen mode on macOS, and haven't for
a long time.
Pick-to: 6.7 6.5
Change-Id: Ic2eb6065239c4e5be5ab2011a6da50272c77460a
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 4079ecfb9b3dc794212a81154e18145256741cfd)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
When the QCocoaWindow is created it picks up the QWindow geometry,
and applies that to the NSWindow it creates. But since we haven't
created an NSWindow yet for the first step, our logic to adjust the
window geometry when the positionPolicy is WindowFrameInclusive is
a noop. As a result the NSWindow gets a client geometry corresponding
to what the user requested as the frame geometry.
To fix this we hook into [QNSWindow setContentView:], where we apply
QWindow properties to the NSWindow after creation.
The tst_QWindow::positioning test has been split out into a separate
framePositioning test.
Pick-to: 6.7 6.5
Change-Id: I85fe6ad10aee8346202de3d55d6b2cd89915c5df
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
(cherry picked from commit 31ec108dd08d6381a15e49b6fbec9337705c3b2a)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
We need to be able to have true popup windows in Qt Quick and Controls,
including handling the press-drag-release sequence to select one entry
from a menu or combobox. After the mouse press, a new window is created.
On some platforms (such as xcb), the new window gets window system grabs
of both keyboard and mouse (QApplicationPrivate::openPopup() calls
grabForPopup() and it actually works); while on others, the pre-existing
window continues to get the whole sequence of mouse events until the
release. In the latter case, Qt needs to forward events from the
original window to the popup. Until now, the list of popups was
QApplicationPrivate::popupWidgets.
Now we track the open popups as a list of QWindows rather than QWidgets,
in QGuiApplicationPrivate::popup_list, and add a set of static functions
to manage that list. Functions such as QApplication::activePopupWidget()
QApplicationPrivate::openPopup() and closePopup() are rewritten to make
requests to QGuiApplicationPrivate.
276943c8b7 made
QGuiApplicationPrivate::closeAllPopups() virtual. That is now reverted,
because we're putting QGuiApplication in charge of popup management
and trying to minimize widget-specific behavior. So far,
QApplicationPrivate::closePopup() is still overridden to take care
of focus changes.
So far, QtGui does not take care of closing popups when the user
clicks outside: the active popup window gets those events, and needs
to close itself if the click occurs outside. An attempt to move this
logic raised some issues with legacy widget test cases.
Using a touchscreen to press on QMenuBar and open a QMenu, drag to
a menu item and release, is temporarily broken for now. The plan is
to fix it in a subsequent patch.
Task-number: QTBUG-68080
Task-number: QTBUG-69777
Change-Id: I02b5034987b5ee8909917d305f414c8b0db9c7f5
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
According to QUIP-18 [1], all tests file should be
LicenseRef-Qt-Commercial OR GPL-3.0-only
[1]: https://contribute.qt-project.org/quips/18
Pick-to: 6.7
Task-number: QTBUG-121787
Change-Id: I9657df5d660820e56c96d511ea49d321c54682e8
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
When a QWindow is parented into another window, either via its constructor,
or via setParent(), we also update the QObject parent of the window. This
in turn sends ChildAdded and ChildRemoved events to the new and old parent
of the window, as well as ParentAboutToChange and ParentChange to the window
itself.
But at the point when these events are sent, the QWindow parent relationship
has not been fully established. We have not updated d->parentWindow, nor
have we propagated the parent relationship to the platform window.
This is problematic because clients can not use these events to react to
window parent changes synchronously. For example. trying to raise a child
window when added to a parent is not going to work, because at that point
the child window isn't a native child of the parent.
Instead of re-using the QObject events for QWindow, like QWidget does,
by delaying the events or sending them manually at a point when the
window parent relationship has been fully formed, we opt to add new
dedicated events.
Change-Id: I019c14eba444861f537e4f68ab3a82297f843cf7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
We are using eglfs in VxWorks which make 3 few testcases fail, because eglfs windows are fullscreen by default.
This is the same solution as in qt5 in tag 5.12.6 from commit with hash 39027ef076c.
[...] EGLFS forces the first top-level window - either a QWidget or a QQuickView - to become fullscreen. [...]
from: https://doc.qt.io/qt-6/embedded-linux.html
Change-Id: I3ab3208b3c7c1b2e27d879bac1ee0679f48109e2
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Use the arguments to call the parent class implementation.
Pick-to: 6.5 6.6
Change-Id: I602a66447fb8681b3ec9ef8e2e281828612d178c
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
In be268ae197 we made QCocoaWindow::setVisible
idempotent by checking if NSView.hidden needed update.
This failed to take into account the case when a window is moved from
being a child window to a top level, where the window is still visible
and the NSView's hidden state doesn't change, but we need to order in
the NSWindow that we're now managing.
We now check NSWindow.visible as well, if we're a top level window.
Pick-to: 6.5 6.6
Change-Id: I94434d6ebfe2c9ece6eac7f83f17ead250ccc07a
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
When a child window is made visible without its parent having been
created yet, we defer creating and making the child visible until
the parent is created.
But if a child window is explicitly created, we create the parent
first. And creating the parent will in turn apply visibility to
all children that had their visibility deferred. Which includes
creating the child.
This results in child -> parent -> child creation recursion,
which means that when we return from creating the parent window
we already have a platform window for our child, and should
bail out.
Pick-to: 6.6 6.5
Change-Id: I11dc4864b57f031de2cca70b79cdfc057d4fbd0d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
We've known for a long time that this is producing worse code with GCC
because of how we implemented in Q_ASSUME_IMPL(). So bite the bullet and
actually deprecate the macro, replacing all extant Q_ASSUME() with
Q_ASSERT().
The replacement is in C++23. Backporting the support onto Q_ASSUME_IMPL
was previously rejected by reviewers.
[ChangeLog][Deprecation Notice] The Q_ASSUME() macro is deprecated. This
macro has different side-effects depending on the compiler used (GCC
compared to Clang and MSVC), and there are certain conditions under
which GCC is known to produce worse code than if the macro was absent.
To give a hint to the compiler for optimizations, use the C++23
[[assume]] attribute.
Change-Id: I80612a7d275c41f1baf0fffd177a3a4ad819fb2d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Those tests often fail on Android 13 on RHEL 8.6 and 8.8. This patch
skips them to unblock CI while the underlying reasons are investigated
and fixed.
Task-number: QTQAINFRA-5606
Change-Id: If088d69c2160470ef50b2e74cd9b9399451c526d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Equivalent to the test added to the QWidget test case, but since QtWidgets
code contains logic to both synthesize and compress/filter enter/leave
events, we can only verify that the QWindow does get the events.
The test is very flaky on Windows, so blacklisting it right away.
Change-Id: Ic1da9439f60f619a76a3653a23fef8e9ebc0e75d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Upon programmatic window state changes, windowStateChange was fired
once in QWindow::setWindowStates and once when the visual state had
been changed by the window interface.
This patch adds if guards to ensure that the singal is fired only once.
It adds a corresponding autotest to tst_QWindow.
tst_QWidget::resizePropagation() is adapted to no longer expect double
signal emission.
Fixes: QTBUG-102478
Pick-to: 6.4 6.2
Change-Id: If093c0a883d76d8a676e4fab90db6b0676452267
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@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>
In Qt 6, after changes such as 121fddcf5a,
we go through the QPA layer to close widget windows properly. Closing
and hiding of windows is now done in when we receive and handle the
window system's CloseEvent.
Such an event to a modally blocked window should be blocked, so that
users can't close a modally blocked window. However, if the event is the
result of a call to QWindow::close, then it should not be blocked.
Luckily, we know that the event is the result of such a call, so let
such events through. This restores compatibility with Qt 5, where it was
possible to first open a new dialog, and then close the previous dialog.
Add a test case.
Fixes: QTBUG-107188
Pick-to: 6.4 6.2
Change-Id: Id812c1fc36aa0e1a10dfb8d3a16a11d387289b05
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
We've been requiring C++17 since Qt 6.0, and our qAsConst use finally
starts to bother us (QTBUG-99313), so time to port away from it
now.
Since qAsConst has exactly the same semantics as std::as_const (down
to rvalue treatment, constexpr'ness and noexcept'ness), there's really
nothing more to it than a global search-and-replace, with manual
unstaging of the actual definition and documentation in dist/,
src/corelib/doc/ and src/corelib/global/.
Task-number: QTBUG-99313
Change-Id: I4c7114444a325ad4e62d0fcbfd347d2bbfb21541
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
On Wayland there is a special case when decorations are enabled,
where we post an initial update request to ensure widgets are
redrawn after the buffer is recreated (see
af7b60ade5c4be81cbc58eb18307c017d5594071 in qtwayland). To
make sure the test behaves the same on Wayland as on other
platforms, we disable client-side decorations when running
these tests.
The flag is primarily required for the requestUpdate() test
at the moment, but it is only queried once per application
run, so it has to be set before any tests are run.
Pick-to: 6.4
Fixes: QTBUG-100889
Change-Id: Ica6d744083ecae4a3722b6d04b956e7615f0dfe5
Reviewed-by: Inho Lee <inho.lee@qt.io>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
The client does not know its global window position on Wayland,
so testing for this will not work.
Pick-to: 6.4
Fixes: QTBUG-100888
Change-Id: Ibdfc84f1b33d25223dbd740603ce4783c21afc70
Reviewed-by: Inho Lee <inho.lee@qt.io>
The intialSize bug has been fixed in Qt Wayland Client, and thus
this test will now start XPASSing.
Pick-to: 6.4
Task-number: QTBUG-66818
Change-Id: I4b9cb8bd9306a67f04295eb23f09574dad0e97f7
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
The cause is that the first EXPOSE event comes with the window not
having focus yet. See QTBUG-105177.
Also remove processEvents() as events are always processed when doing
qWaitFor...().
Task-number: QTBUG-105177
Change-Id: I2260d1885388bbf7091c423bc9b4c16e2ed0090f
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Previously the failure was been ignored because of the very generic
"linux" entry in the BLACKLIST file
Task-number: QTBUG-105201
Change-Id: I6914fe350f78266fc18541eb8fcd881f5a4ac511
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Under normal circumstances, when the second point is touched, the
first point has not been released, and the message at this time
should contain two touch points. We are simulating the case where
the message is lost when the popup is closed by touch. Amends
efc02f9cc3
Pick-to: 6.4 6.3 6.2
Change-Id: Ic722e3dbd615c46076ede26611d0107501c5e274
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
More specifically, if either minimum or maximum size are updated, make
sure that the current window geometry is updated so that it is within
the minimum and maximum sizes.
Previously, these constraints was only respected by the window manager
when the user resized the window.
For widgets this already worked, because a top-level widget will take
care of respecting these constraints if they are changed.
Since QWindow::setMinimumSize and QWindow::setMaximumSize started to
share so many common things, a new function (setMinOrMaxSize_helper())
is added.
Task-number: QTBUG-102771
Change-Id: Ia4b2680dcf865f84a3cf6424187f9a6036b76386
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
When XCB_INPUT_TOUCH_BEGIN closes a popup, we then receive
XCB_INPUT_TOUCH_END, and cannot find a target window (because it's
destroyed). If we don't deliver it, we need to at least clear the
stored point from QPointingDevicePrivate::activePoints. Then when
we deliver the next touch press, m_fakeMouseSourcePointId also
needs to be reset.
It's now even more paramount that autotests (and real-world
touchscreens) must never omit any active touchpoint from a touch event.
If a point doesn't move, it must be included in the QTouchEvent, with
Stationary state. If not, QGuiApp::processTouchEvent() could generate
multiple TouchBegin events in a row, which gets other bits of logic
confused, here and there.
Fixes: QTBUG-94557
Fixes: QTBUG-98519
Fixes: QTBUG-102751
Fixes: QTBUG-103706
Pick-to: 6.2 6.3 5.15
Change-Id: Ia95e410a2bb8bc7784aa5d296fac2b89e53a9f55
Reviewed-by: Shawn Rutledge <shawn.rutledge@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>
QWidget and QWindow use bits in QObjectPrivate to provide for a couple
of shortcuts -- one in qobject_cast, and another in the isWidgetType() /
isWindowType() functions in QObject. These can be optimized by simply
looking at the bits, without actually doing more expensive runtime
casts.
These bits were set on construction, but not unset on destruction. The
result was for instance that destroying a QWidget would report that the
object was still a QWidget when ~QObject was reached.
Fix this
1) by setting the bits only when QWidget / QWindow constructors start;
2) by resetting the bits once ~QWidget / ~QWindow are completed.
Technically speaking this is not 100% correct in the presence of data
members, but luckily those classes don't have any.
Amend an existing test for QWidget (whose comment said exactly the
opposite of what the test actually did) and add a test for QWindow.
Some other code was wrongly relying on isWidgetType() returning true
for destroyed QWidgets; amend it as needed.
[ChangeLog][QtCore][QObject] Using qobject_cast on partially constructed
or destroyed QWidget/QWindow instances now yields correct results.
Similarly, using the convenience isWidgetType() / isWindowType()
functions now correctly return false on such instances. Before,
qobject_cast (and the convenience functions) would erroneously report
that a given object was a QWidget (resp. QWindow) even during that
object's construction (before QObject's constructor had completed) or
destruction (after QWidget's (resp. QWindow's) destructors had been
completed). This was semantically wrong and inconsistent with other ways
of gathering runtime type information regarding such an object (e.g.
dynamic_cast, obj->metaObject()->className() and so on).
Pick-to: 6.3
Change-Id: Ic45a887951755a9d1a3b838590f1e9f2c4ae6e92
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
QWidget will call close() in its destructor, which we might end up
in if a user deletes the widget in the closeEvent.
Pick-to: 6.2
Change-Id: I39684aec0ca130033dad60f2bbf823364a5edcec
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Verify that closing a QWindow using either the close()
API or a close event works as expected, and that the window
can be re-created. Also test QWindows with child windows.
Task-number: QTBUG-46701
Change-Id: I4c12452ff58e1233536c2d6932e72cf924d8ed74
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
The QtTest best practices documentations recommends using output
mechanisms such as qDebug() and qWarning() for diagnostic messages,
and this is also what most of our own tests do.
The QWARN() macro and corresponding internal QTest::qWarn() function
was added when QtTest was first implemented, but was likely meant as
an internal implementation detail, like its cousin QTestLog::info(),
which does not have any corresponding macro.
This theory is backed by our own QtTest self-test (tst_silent)
describing the output from QWARN() as "an internal testlib warning".
The only difference between QWARN() and qWarning(), besides the much
richer feature set of the latter, is that qWarning() will not pass
on file and line number information in release mode, but QWARN() will.
This is an acceptable loss of functionality, considering that the user
can override this behavior by defining QT_MESSAGELOGCONTEXT.
[ChangeLog][QtTest] QWARN() has been deprecated in favor of qWarning()
Pick-to: 6.2
Change-Id: I5a2431ce48c47392244560dd520953b9fc735c85
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Fixes compiler warnings:
warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated]
Change-Id: Ia7cf50f491e92f39162c69afb2a8320afedba056
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
We need those events to trigger palette color group changes in QQuickItem
without having to connect every item to yet another QWindow signal.
Task-number: QTBUG-93752
Pick-to: 6.2
Change-Id: I8534808cdaab828e5876f8fda31567aeb1b4272a
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The tst_qwindow test failed with a warning that programmatically
moving the mouse cursor is not possible with Wayland.
Task-number: QTBUG-91418
Change-Id: I02ceb2af43fbc83a4e6ae09718315f5f79ff8285
Reviewed-by: Liang Qi <liang.qi@qt.io>
QGuiApplicationPrivate::processMouseEvent() sends a
QWindowSystemInterfacePrivate::TouchEvent if the mouse event is not
accepted and AA_SynthesizeTouchForUnhandledMouseEvents is enabled.
A QPA TouchEvent always contains native touch points, which is why
it calls QWindowSystemInterfacePrivate::fromNativeTouchPoints to
translate the QMouseEvent's device-independent position back to the
raw position that it would have had if it came from a real touchscreen.
Therefore we must give that function touchpoints that are actually in
native coordinates.
It may be that some of this transformation could be avoided entirely,
but here we prove that the existing way works correctly, by adding
coordinate checking to the tst_QWindow::mouseToTouchTranslation() test.
Pick-to: 6.0
Task-number: QTBUG-86165
Change-Id: I4c9ca2b11e9eb76d79712c187db3eb9865da581a
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Complete search and replace of QtTest and QtTest/QtTest with QTest, as
QtTest includes the whole module. Replace all such instances with
correct header includes. See Jira task for more discussion.
Fixes: QTBUG-88831
Change-Id: I981cfae18a1cabcabcabee376016b086d9d01f44
Pick-to: 6.0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
During delivery of a TouchBegin event, if no widget accepts it,
we begin treating the first touchpoint as a synth-mouse, as before.
If a second touchpoint is pressed or released in any order, it's
irrelevant: the fake mouse button is released as soon as the first
touchpoint is released. This fixes the bug that such a scenario
caused the mouse release not to be sent, so that a widget could get
"stuck" in pressed state.
Done-with: Tang Haixiang <tanghaixiang@uniontech.com>
Fixes: QTBUG-86253
Pick-to: 5.15
Change-Id: I7fbbe120539d8ded8ef5e7cf712a27bd69391e02
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
It also demonstrated that the tests were out of sync with reality:
since a97759a336c597327cb82eebc9f45c793aec32c9 QMouseEvent::button()
and QWindowSystemInterfacePrivate::MouseEvent::button should be the
button that changes state of course; but when a button is pressed,
we are reacting to it after the fact, so QMouseEvent::buttons() and
QWindowSystemInterfacePrivate::MouseEvent::buttons should include the
new button that was just pressed. Likewise when a button was released,
we send the event with buttons _omitting_ the button that was just
released.
Amends 147a8bc4c8 and
6d6ed64d6c
Change-Id: I670289019fcfa7de685ca38799804772dc0f1c8f
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
In 4e400369c0 we began to send synth-mouse
events from the touch device, but in the opposite direction it was not
consistent.
Add autotests to prove that it's consistent both ways now.
Change-Id: I7df2328fef224dc1529ca5d27411cd8a5a9c8df9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Remove around 1000 compiler warnings about missing overrides
in our auto tests.
This significantly reduce the compiler warning noise in our auto
tests, so that one can actually better see the real problems
inbetween.
Change-Id: Id0c04dba43fcaf55d8cd2b5c6697358857c31bf9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The explicit paint event on QtGui and QPA level allows us to untangle
the expose event, which today has at least 3 different meanings.
It also allows us to follow the platform more closely in its semantics
of when painting can happen. On some platforms a paint can come in
before a window is exposed, e.g. to prepare the first frame. On others
a paint can come in after a window has been de-exposed, to save a
snapshot of the window for use in an application switcher or similar.
The expose keeps its semantics of being a barrier signaling that the
application can now render at will, for example in a threaded render
loop.
There are two compatibility code paths in this patch:
1. For platform plugins that do not yet report the PaintEvents
capability, QtGui will synthesize paint events on the platform's
behalf, based on the existing expose events coming from the platform.
2. For applications that do not yet implement paintEvent, QtGui will
send expose events instead, ensuring the same behavior as before.
For now none of the platform plugins deliver paint events natively,
so the first compatibility code path is always active.
Task-numnber: QTBUG-82676
Change-Id: I0fbe0d4cf451d6a1f07f5eab8d376a6c8a53ce8c
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Change the functions to operate in float and add the
QPoint versions as overload calling them. This is
more in-line with the event accessors using float
and allows for removing some workarounds using a delta when
converting touch points.
Leave QPlatformWindow::map(To/From)Global() as is
for now and add helpers for float.
Change-Id: I2d46b8dbda8adff26539e358074b55073dc80b6f
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Tor Arne Vestbø
Liang Qi
Shawn Rutledge
Lucie Gérard
Marcin Zdunek
Thiago Macieira
Assam Boudjelthia
Inho Lee
Volker Hilsheimer
Axel Spoerl
Marc Mutz
Eskil Abrahamsen Blomfeldt
Dimitrios Apostolou
Ivan Solovev
Tang Haixiang
Jan Arve Sæther
Giuseppe D'Angelo
Morten Johan Sørvig
Marc Mutz
David Skoland
Lars Knoll
Friedemann Kleint