| Commit message (Collapse) | Author | Age | Files | Lines |
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Returning physical DPI from logicalDpi() is problematic,
as explained in commit 77e04acb.
The most predictable implementation is to never return
physical DPI from QPlaformScreen::logicalDpi(). Other
platform plugins already does this, and this change
brings xcb in line with the rest of Qt.
We have the QPlatformScreen::physicalSize() API which
covers returning physical DPI (indirectly); Options
for selecting which one to use can be implemented on
top of these (see QT_USE_PHYSICAL_DPI).
Change-Id: Ifc41229fa63734a2eb06b3acefd97b2ed3e57c2d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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They are unused.
Change-Id: I77383f2be45551401ed9c2f88285511134cc8b0d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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[ChangeLog][Important Behavior Changes][X11] Xinerama is no longer
supported.
Fixes: QTBUG-86082
Change-Id: Ieb57d9035e1659fc22bf8333247fc3573fb62992
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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Fixes: QTBUG-86383
Pick-to: 5.15
Change-Id: Ib2bbe5d8e11574456fdc8b5c5fb07f5e41b538b3
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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QXcbScreen determines logical DPI using the following priority:
1) use Xft.dpi if set
2) virtual desktop size / virtual desktop physical size
(This change does not restrict or alter the value obtained from
Xft.dpi in any way)
The fallback option 2) has several problems:
- It is a physical DPI, which does not account for
viewing distance or user preference
- It is a global value for the entire virtual desktop
(not per-screen)
- X servers usually fake the virtual desktop physical
size such that the computed DPI ends up at 96; in
cases where this does not happen we can end up with
a surprising DPI value.
We might be better off just hardcoding 96 here, to avoid
picking up an incorrect physical DPI when for example
connecting to a TV (as reported in QTBUG-67928).
This change does not go as far as hardcoding 96, but instead
restricts the (fallback) DPI value to be 96 or higher.
Pick-to: 5.15
Task-number: QTBUG-67928
Change-Id: Ieea6c7a137261282b40302fb4c19273c5def10af
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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This code path was deprecated in 5.12 and scheduled for
removal in Qt 6. See 9184384bc9d9d71a146fff535021357258a0295e.
According to the source comments from f48170b479df359f47af12b03a501d9d0c386e66,
apperantly XInput2 had some issues when running on Xinerama screens
and therefore there was a check for it in xi2MouseEventsDisabled().
We plan to remove Xinerama support, therefore Xinerama handling in
xi2MouseEventsDisabled() is irrelevant.
Task-number: QTBUG-69412
Change-Id: I384d7c46337358caecccf644acc8ffbd381dc69d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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We actually do not need this "mode" in qwsi API. I think while
writing the patch from 00ae1e6b7b I got confused by focusing
on my test application. We can't know what the native event
filter will filter out, therefore it makes sense that we
unconditionally do filtering at qwsi level as well for user input
vs other events in QWindowSystemInterface::sendWindowSystemEvents().
Pick-to: 5.15
Pick-to: 5.12
Change-Id: Idb23152a24bf3ba3b91804427a6e78f991969c29
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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When using X-forwarding we're not using shared memory for the backing
store image, and end up in a code path where we first copy the updated
parts of the backing store from our client side image over to the server,
and then flush those parts from the server-side image to the window.
The problem was that this code path didn't account for the possibility
that we'd flush a sub-window at an offset, and would end up uploading
the sub-window local region directly, without applying the offset.
This problem was revealed when 79bf1b7e348d started being smarter
about what regions we flush and to what windows when we have sub
windows.
Fixes: QTBUG-81723
Pick-to: 5.15
Pick-to: 5.12
Change-Id: I1c9c8bc53c088cdc1ae8b892e17930f4a468ccad
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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MidButton had its // ### Qt 5: remove me
upgraded to Qt 6 at 5.0; but it dates back to 4.7.0
Replace the many remaining uses of MidButton with MiddleButton in the
process.
Pick-to: 5.15
Change-Id: Idc1b1b1816673dfdb344d703d101febc823a76ff
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Make the code less dependent on (changing) high-dpi
internals.
Change-Id: Ifc7cb4aab1c1c70016ca86639edf5c9630999f9e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Both normal and relaxed constexpr are required by our new minimum of
C++17.
Change-Id: Ic028b88a2e7a6cb7d5925f3133b9d54859a81744
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Fixes: QTBUG-83446
Pick-to: 5.15
Change-Id: I1f148c611dcab6cad951ddd934072933fef75452
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Install XSettings property change callback on the “Xft/DPI”
property. Update QxcbVirtualDesktop::m_forcedDpi and QScreen
logicalDPI on change.
Pick-to: 5.15
Change-Id: I578ebe9017fee58acd7a5c432cbd614fd35f2f55
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Task-number: QTBUG-84220
Change-Id: I951e04bfe9358a99951d1d61ff47b675584b7f81
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Fixes: QTBUG-75526
Pick-to: 5.15
Change-Id: If4374208d0d854cee714b4689a2f3566394bb6a0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Task-number: QTBUG-84220
Change-Id: I8bb4288f1ac06d77fb4f43ae091fa1712f694eeb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Task-number: QTBUG-84220
Change-Id: I6c166409fbaf50627dea65a6256764e08ab36a59
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Task-number: QTBUG-83255
Change-Id: I8a008d8906308dd73a0793db5b88d3a1b6fdaf5c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Some goals that have hopefully been achieved are:
- make QPointerEvent and QEventPoint resemble their Qt Quick
counterparts to such an extent that we can remove those wrappers
and go back to delivering the original events in Qt Quick
- make QEventPoint much smaller than QTouchEvent::TouchPoint, with no pimpl
- remove most public setters
- reduce the usage of complex constructors that take many arguments
- don't repeat ourselves: move accessors and storage upwards
rather than having redundant ones in subclasses
- standardize the set of accessors in QPointerEvent
- maintain source compatibility as much as possible: do not require
modifying event-handling code in any QWidget subclass
To avoid public setters we now introduce a few QMutable* subclasses.
This is a bit like the Builder pattern except that it doesn't involve
constructing a separate disposable object: the main event type can be
cast to the mutable type at any time to enable modifications, iff the
code is linked with gui-private. Therefore event classes can have
less-"complete" constructors, because internal Qt code can use setters
the same way it could use the ones in QTouchEvent before; and the event
classes don't need many friends. Even some read-accessors can be kept
private unless we are sure we want to expose them.
Task-number: QTBUG-46266
Fixes: QTBUG-72173
Change-Id: I740e4e40165b7bc41223d38b200bbc2b403e07b6
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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OpenGL is not quite as dead as initially assumed.
Task-number: QTBUG-83255
Change-Id: I953040149812a5258caad5fe6bac0835e1982dd0
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Task-number: QTBUG-83255
Change-Id: I7640caf8afbae0a7310a264f333bb3a6cfa3c6ed
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Fixes: QTBUG-85464
Change-Id: If3a3acfb514c9b787bc3e9350da378d2f5d1bfa5
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
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There doesn't seem to be any reason users will need to query tablet
devices by their IDs, because every event comes with a complete
instance already, and we have QInputDevice::devices() to list them all.
QPointingDevicePrivate::tabletDevice() can create a new instance if a
matching one is not found (and complains about that); it's intended
for use in QtGui, as a way to find the device if it was not part of the
QWSI event. Now it sets the parent of those auto-created instances
to QCoreApplication to avoid a memory leak.
On the other hand, queryTabletDevice() is intended for use in platform plugins
that need to check whether an instance exists; but they will take care
of creating new instances themselves, and thus have more control over the
parent and the details being stored. Now that the systemId can also be given,
the search is more likely to have a unique result, on window systems
that provide device IDs.
Rename id() to systemId() to clarify that it's a system-specific unique
device ID of some sort, not the same as the uniqueId that a stylus has.
However it seems that in practice, this will often be 0; so clarify that
if it's not unique, QInputDevicePrivate::fromId() and queryTabletDevice()
may not always find the right instance.
Clarify the function usage via comments.
Change-Id: I82bb8d1c26eeaf06f07c290828aa17ec4a31646b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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This is required to remove the ; from the macro with Qt 6.
Task-number: QTBUG-82978
Change-Id: I3f0b6717956ca8fa486bed9817b89dfa19f5e0e1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Task-number: QTBUG-84469
Change-Id: Ic86f4a3000592a1c9ae62e4a83f4fe39832a6b24
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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The APIs will be reintroduced as part of the new platform interface
API where appropriate.
Clients that still depend on the platform headers can include it
via QT += platformheaders-private.
Change-Id: Ifbd836d833d19f3cf48cd4f933d7fe754c06d2d9
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Task-number: QTBUG-82978
Change-Id: Iea3bcaec1ef9f4bd0f73e5dccca33354650f5bf4
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
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Change some too-generic file names.
Task-number: QTBUG-83255
Change-Id: I4497ee2508bc323566f4061d4547707b7bda7a77
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Task-number: QTBUG-83255
Change-Id: Ia1c6a49af6be4aaa6b988537c38db3a2c0a646a5
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Change-Id: I355f43c200adb3a12e71e0b02aa10060672bb9e4
Reviewed-by: Nodir Temirkhodjaev <nodir.temir@gmail.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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The API is available by including qopenglcontext.h as usual,
but scoped in the QPlatformInterface namespace. The namespace
exposes platform specific type-safe interfaces that provide:
a) Factory functions for adopting native contexts, e.g.
QCocoaGLContext::fromNative(nsContext, shareContext);
b) Access to underlying native handles, e.g.
openGLContext->platformInterface<QCocoaGLContext>->nativeContext()
c) Platform specific functionality, e.g.
static QWGLContext::openGLModuleHandle()
openGLContext->platformInterface<QEGLContext>->doSomething();
The platform interfaces live close to the classes they extend,
removing the need for complex indirection and plumbing, and
avoids kitchen-sink modules and APIs such as the extras modules,
QPlatformFunctions, or QPlatformNativeInterface.
In the case of QOpenGLContext these platform APIs are backed
by the platform plugin, so dynamic_cast is used to ensure the
platform plugin supports the requested interface, but this is
and implementation detail. The interface APIs are agnostic
to where the implementation lives, while still being available
to the user as part of the APIs they extend/augment.
The documentation will be restored when the dust settles.
Task-number: QTBUG-80233
Change-Id: Iac612403383991c4b24064332542a6e4bcbb3293
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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As a drive by, fix recursive inclusion in qxcbscreen.h.
Task-number: QTBUG-83255
Change-Id: Ia008921b559ef450c07aa17ca554c6b35e0a88bd
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Align with int16_t in xcb_create_window() and xcb_get_geometry_reply_t.
Fixes: QTBUG-85275
Pick-to: 5.15
Change-Id: Ibbc0fab6b3d725a96ac4545857a4f04b026c4175
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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Change-Id: I6b87bb1c3c501613bc147c5f88e0f2d2222b0a50
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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We only support one display (X server connection), so there's no reason
to have the user pass in the display. We can always use the one we know
from the QXCbScreen (which also matches the QXcbIntegration connection).
Change-Id: Ifc43dac4c74ba16490d3dee25fc3d43ee053a7d5
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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The .prl generation uses a very simple generator expression evaluator
that cannot cope with the $<TARGET_EXISTS> expression used in
src/plugins/platforms/xcb/CMakeLists.txt.
Replace this genex with a conditional qt_extend_target call.
Change-Id: Id17a230d66f701eb0938d10d6b6b7b680290b1c8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
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Task-number: QTBUG-83255
Change-Id: I9e3aecd8e172b60121f472c840eaf2a5538af438
Reviewed-by: Liang Qi <liang.qi@qt.io>
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Change-Id: I9de4f47bfdf88c92959f210e05c1fc1e8a459cde
Reviewed-by: Liang Qi <liang.qi@qt.io>
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This code was introduced in 2011 as an experimental feature
and have been untested/unmaintained ever since. It's time to
remove it for the following reasons:
- It has never been documented in QGuiApplication under
"Supported Command Line Options". The intended command
line was: ./app -platform xcb:address:display
- I am not aware of other toolkits that would provide this
functionality - connecting to several X displays simultaneously.
- XCB plugin respects the "-display" command line and DISPLAY
envvar which should be sufficient. So the "workaround" to get
your window on 2 X displays is:
./app -display :0
./app -display :1
- There are no JIRA bugs where users would complain that this
feature does not work. AFAICT it has not worked for years.
Almost all functions care only about the "default" connection,
and don't attempt to support multi-connection.
- This will stop confusing people who want to contribute to
the XCB plugin.
[ChangeLog][Platform Specific Changes][X11] Connecting to multiple
X servers simultaneously within the same application is no longer
supported.
Task-number: QTBUG-52408
Change-Id: I61ce23480702bb89b02c6028fa0986fe63481978
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Amends 6589f2ed0cf78c9b8a5bdffcdc458dc40a974c60 to match the comment.
If the master device we found is a keyboard, then its own ID is the
keyboard ID, and the attachment is a pointer; but if the master device
we found is a pointer, then its attachment is the master keyboard.
In practice, this gives all devices the same seatId on normal
single-user sessions.
Change-Id: Ibe7d7cdee7b3fe642efacd0349c109271059cb36
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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Task-number: QTBUG-83255
Change-Id: I95cd25c6e18ffb46955acc76d6cab551d1c8f5ae
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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We have seen during the Qt 5 series that QMouseEvent::source() does
not provide enough information: if it is synthesized, it could have
come from any device for which mouse events are synthesized, not only
from a touchscreen. By providing in every QInputEvent as complete
information about the actual source device as possible, we will enable
very fine-tuned behavior in the object that handles each event.
Further, we would like to support multiple keyboards, pointing devices,
and named groups of devices that are known as "seats" in Wayland.
In Qt 5, QPA plugins registered each touchscreen as it was discovered.
Now we extend this pattern to all input devices. This new requirement
can be implemented gradually; for now, if a QTWSI input event is
received wtihout a device pointer, a default "core" device will be
created on-the-fly, and a warning emitted.
In Qt 5, QTouchEvent::TouchPoint::id() was forced to be unique even when
multiple devices were in use simultaneously. Now that each event
identifies the device it came from, this hack is no longer needed.
A stub of the new QPointerEvent is added; it will be developed further
in subsequent patches.
[ChangeLog][QtGui][QInputEvent] Every QInputEvent now carries a pointer
to an instance of QInputDevice, or the subclass QPointingDevice in case
of mouse, touch and tablet events. Each platform plugin is expected to
create the device instances, register them, and provide valid pointers
with all input events. If this is not done, warnings are emitted and
default devices are created as necessary. When the device has accurate
information, it provides the opportunity to fine-tune behavior depending
on device type and capabilities: for example if a QMouseEvent is
synthesized from a touchscreen, the recipient can see which touchscreen
it came from. Each device also has a seatName to distinguish users on
multi-user windowing systems. Touchpoint IDs are no longer unique on
their own, but the combination of ID and device is.
Fixes: QTBUG-46412
Fixes: QTBUG-72167
Task-number: QTBUG-69433
Task-number: QTBUG-52430
Change-Id: I933fb2b86182efa722037b7a33e404c5daf5292a
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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Task-number: QTBUG-84319
Change-Id: If409ba1c99f30c7ab32c7cc826c7f303ccf18c1d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Task-number: QTBUG-83255
Change-Id: Id85a1e0f3de371951783fe97485158c4a02e1f15
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Change-Id: Icceceeb42023e7fa5edf320bb21f03d11bd357b7
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
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Allows them to not depend on QtOpenGL just to provide the default
backing store OpenGL support backend.
Change-Id: I90d6d9247ce76848d9d03e2d512fb736c81488d3
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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Task-number: QTBUG-83255
Change-Id: Id9ea654db8efb00b487d53aea03d7f23a7ab1a54
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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Needed to avoid linker warnings transformed into errors, when linking
QtWebEngine with qmake mixing.
ld: warning: linking against a dylib which is not safe for use in
application extensions:
The flag is added to libraries and plugins, unless opted out.
CMake equivalent of 944110089d4cb1c229dba422989e154db65a67fd
Task-number: QTBUG-83929
Task-number: QTBUG-75666
Change-Id: I3e9acca4712c9a266bf54c6e35e2fd2c0096692b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Change-Id: Ic0a3e65dd1abc907f1941590ab042f785d90d91c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
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Task-number: QTBUG-83255
Change-Id: Ib021cecebda89fa2ab9332752124a8cec0a51a10
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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