| Commit message (Collapse) | Author | Age | Files | Lines |
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With nested popup widgets, pressing a mouse button on the lower
popup will close the active popup. MouseMove events that are generated
before the button is released again should not have that button
included, as it is likely to result in incorrect state handling in
the widget. This change removes all buttons from the MouseMove event,
which is the second best option.
This is mostly consistent with the behavior when closing a popup and
no other popup remains. The widget underneath will get MouseMove
events without the respective button included.
This change doesn't include a fix for the final release event, which
should ideally also not be delivered to the remaining popup, as it
never got a corresponding press event. Qt has already reset the states
in which it stores which widget received the press event at the time
the release is generated, such as qt_button_down and qt_popup_down.
So we can't separate a release grabbed by a newly opened popup (which
we want) from a release to the popup that became active after closing
(which we don't want).
However, widgets can more easily work around this issue, and the risk
of breaking things by changing the code further becomes too high.
Change-Id: I603bbdbc7e7355952d96ab77c5e2d2f1e6f94987
Fixes: QTBUG-82538
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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Conflicts:
.qmake.conf
mkspecs/features/mac/default_post.prf
src/corelib/tools/qsimd_p.h
src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
util/qfloat16-tables/gen_qfloat16_tables.cpp
Change-Id: If48fa8a3bc3c983706b609a6d3822cb67c1352a4
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When a window is closed, then it will cause the child windows to be
closed as well as a result. Therefore in order to ensure that they are
shown again as a result, we need to remove the WA_WState_ExplicitShowHide
attribute if the widget was not already hidden before. This enables us to
test for this attribute when calling showChildren(), so that if the
window has a windowHandle then we can make sure that this widget is shown
again.
Fixes: QTBUG-73021
Change-Id: I1186242b889899dfcd38d782a67567348e2055ee
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
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Conflicts:
src/corelib/io/qstandardpaths_unix.cpp
src/corelib/tools/qsharedpointer_impl.h
tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp
Change-Id: Iae95c5778dc091058f16f6db76f04a0178a9e809
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Widgets might be destroyed when handling a dragMoveEvent, in which case
the following code will operate on dangling pointers or null pointers.
Use a QPointer to watch for the original event receiver to disappear,
and add the necessary checks for the objects we deliver events to being
null.
Change-Id: I4ca2f182540ae21113f4bea4e5c569e983cc58bf
Fixes: QTBUG-78907
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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Change-Id: Ic853e42cbed9b770bef0e1d7c7376c861bceb891
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
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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>
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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 2e0b0be2ce30394269559590b42c81de27301ee6)
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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In Qt 5.0, delta() and orientation() were already marked obsolete,
but Widgets and tests have kept on depending on them all this time.
We now start using alternative API so they can really be deprecated.
All constructors except the newest one are also deprecated.
The plan is for all events from pointing devices to have
QPointF position() and globalPosition(), so we deprecate
the other position accessors.
[ChangeLog][QtGui] Obsolete constructors and accessors in QWheelEvent
now have proper deprecation macros. What is left is intended to be
compatible with planned changes in Qt 6.
Change-Id: I26250dc90922b60a6ed20d7f65f38019da3e139e
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
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Apply fixits by Creator and results of manual search focusing on
QCore/Gui/Applicaton(Private) methods and variables to prepare for
splitting out some classes.
Task-number: QTBUG-69478
Task-number: QTBUG-76497
Task-number: QTBUG-76493
Change-Id: Iaf468166793e0cabb514b51c827b30317bf45a2d
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Rewrite the existing accessor QWidgetPrivate::windowHandle() to
accept a mode enumeration that has an "Any" convenience.
Based on that, add QWidgetPrivate::associatedScreen(), which is seful
in many places where scaling is performed.
Prototypically simplify the code.
Task-number: QTBUG-62094
Task-number: QTBUG-73231
Change-Id: I516288363d329bce9bc94e4951106f9357bc6cde
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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The following enumerations were obsolete for a log time but not marked
as deprecated:
- WA_NoBackground
- WA_MacNoClickThrough
- WA_MacBrushedMetal
- WA_MacMetalStyle
- WA_MSWindowsUseDirect3D
- WA_MacFrameworkScaled
- AA_MSWindowsUseDirect3DByDefault
- AA_X11InitThreads
- ImMicroFocus
mark them as deprecated and remove the usage inside QtBase so they can
be removed with Qt6
Change-Id: Ia087a7e1d0ff1945286895be6425a6cceaa483fb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
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Conflicts:
mkspecs/win32-clang-msvc/qmake.conf
src/gui/image/qpnghandler.cpp
Change-Id: Ied79d02912ffb3a307a99483df7db08c7f9d0cd8
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DragEnter events always should start with the default state, which
is accepted = false. This was a copy-and-paste error introduced by
f8944a7f07112c85dc4f66848cabb490514cd28e.
Fixes: QTBUG-73977
Change-Id: I34b3ea97c9b4f4fc040a9e6f1befd6124533361d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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This is done by adding a QWindowPrivate::allowsClickThrough() function,
so this could easily be adapted later on if desired for other
platforms.
Fixes: QTBUG-41126
Change-Id: I1157e5e7e7667ff11d1a5d21b3ce8c4b13202272
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
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LRESULT on Windows 64 is a 64bit type, adapt filter functions of
QAbstractNativeEventFilter and QAbstractEventDispatcher accordingly.
Fixes: QTBUG-72968
Change-Id: Ie53193e355f0b8e9bd59fa377f43e2b4664a2ded
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Calling QWindow::setVisible doesn't have the same semantics, so we
split off QWidget::setVisible into QWidgetPrivate::setVisible and
call that instead from QWidgetWindow.
Task-number QTBUG-67504
Change-Id: Ie50938d4a1d33ad4b59c742e75e3ca30f1b19399
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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The refactoring of dnd with f8944a7f07112c85dc4f66848cabb490514cd28e
added a regression which results in a need to reimplement
dragMoveEvent() on the drop side. Before this change it was possible to
accept the dnd in dragEnterEvent() without again accepting it in
dragMoveEvent().
Fix it in a similar way it's done in
QGuiApplicationPrivate::processDrag() by prefilling the first simulated
QDragMoveEvent with the values from the previous QDragEnterEvent before
it is sent to the drop receiver.
Fixes: QTBUG-72844
Change-Id: I1300dd02b7f1d9dcd44ecefa8335f92ad6c6cafa
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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The initial mouse press should create an implicit mouse grab so
that all subsequent mouse events are delivered to the widget that
was pressed first. After commit a4f7bb8733e0, every mouse press
would reset the implicit grab. This change checks the previous
button state, and does not reset the mouse grab if other buttons
are already pressed.
Fixes: QTBUG-70816
Change-Id: Icdd215c2f4aaee3c3f34607d68c1d8878155ec17
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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When a popup is active, we set the receiver of mouse events to
be the active popup widget. But when we send a mouse event to
the popup, the receiver might start a new QEventLoop (e.g by
executing a new dialog). And in the meantime, the popup will
be destroyed. This will cause a crash in the line after the
event delivery (where we sat "qt_last_mouse_receiver = receiver"),
since at that point, "receiver" would be a dangling pointer.
This patch will use a QPointer instead of a raw pointer to
store "receiver", to ensure that it's set to null for
such cases.
Fixes: QTBUG-71062
Change-Id: Ie017cfa97370513ecfdd62c056fcb0e6c991f9f6
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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In QWidget-world it's normal for input events to have the accepted
flag false by default, so that it's obvious after visiting a widget
subclass that does not override a particular handler function that it
did not handle that event type at all. For tablet events in
particular, the contract (to which we've been paying more attention to
ensure that QTBUG-47007 remains properly fixed) is that if a
QTabletEvent is not accepted, a mouse event will follow.
Tablet-unaware applications need to get the same mouse events from a
Wacom stylus as they would receive from an actual mouse.
In this case the issue was missing hover events (mouse movements
in which no mouse button is pressed). Without those, the enterEvent
and exitEvent virtuals are also not invoked properly.
Task-number: QTBUG-47007
Task-number: QTBUG-65199
Change-Id: I957005aad9d2bf85a3a41bbdebe3e046e34dee4d
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Frameless obscured windows do not receive WM_PAINT/expose events on
Windows. Qt::WA_Mapped needs to be set on them to ensure updating works.
Task-number: QTBUG-39220
Task-number: QTBUG-52039
Task-number: QTBUG-58575
Task-number: QTBUG-63927
Change-Id: Ic6c11f2be96378b6a6b61296f1f3e13cd49b50a6
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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... as specified in the documentation. This was a regression from Qt4
and can cause mouse cursor flickering durig dragging on e.g. custom
widget where some areas of the widget do not accept drag-and-drop.
Task-number: QTBUG-67155
Change-Id: Iaa6f9407181931ed8e3d6a8fec13fd59d3c8625d
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
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Conflicts:
.qmake.conf
src/corelib/kernel/qeventdispatcher_cf.mm
src/gui/kernel/qguiapplication_p.h
src/gui/kernel/qwindowsysteminterface.cpp
src/gui/kernel/qwindowsysteminterface.h
src/plugins/platforms/cocoa/qcocoawindow.mm
src/plugins/platforms/cocoa/qnswindowdelegate.mm
src/plugins/platforms/ios/qioseventdispatcher.mm
src/plugins/platforms/windows/qwindowsdrag.h
src/plugins/platforms/windows/qwindowsinternalmimedata.h
src/plugins/platforms/windows/qwindowsmime.cpp
src/plugins/platforms/winrt/qwinrtscreen.cpp
Change-Id: Ic817f265c2386e83839d2bb9ef7419cb29705246
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We move QInternalMimeData to a separate file, because this class is
used, even if draganddrop is disabled. From now on, include
qinternalmimedata_p.h instead of qdnd_p.h for QInternalMimeData.
Change-Id: I594e08e2e90d574dc445119091686b4b69e4731b
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
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Change-Id: Ia082e20e2eb4b76afd4c1a1584ff4e5514655d7a
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This way the platform window is destroyed in a timely manner, preventing
redundant close events from the window system.
Task-number: QTBUG-43344
Change-Id: Ifdfca59ceacef54405f1c227c493dc514a1b27ea
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
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Task-number: QTBUG-63681
Change-Id: I686ea831287ac9023a3364768b6345c1e8806439
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
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Silence g++ 7.X warnings.
Change-Id: Id06d06e7e3b5be2cf3934d81f1891da58dea2649
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
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Conflicts:
.qmake.conf
sc/corelib/io/qfsfileengine_p.h
src/corelib/io/qstorageinfo_unix.cpp
src/platformsupport/eglconvenience/qeglpbuffer_p.h
src/platformsupport/input/libinput/qlibinputkeyboard.cpp
src/platformsupport/input/libinput/qlibinputpointer.cpp
src/plugins/platforms/cocoa/qcocoamenu.mm
src/plugins/platforms/ios/qiosscreen.h
src/plugins/platforms/ios/qioswindow.h
src/plugins/platforms/ios/quiview.mm
src/printsupport/dialogs/qpagesetupdialog_unix_p.h
src/printsupport/dialogs/qprintpreviewdialog.cpp
src/printsupport/widgets/qcupsjobwidget_p.h
src/widgets/widgets/qmenu.cpp
tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp
Change-Id: Iecb4883122efe97ef0ed850271e6c51bab568e9c
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Conflicts:
.qmake.conf
mkspecs/win32-g++/qmake.conf
src/corelib/global/qglobal_p.h
src/corelib/global/qoperatingsystemversion_p.h
src/corelib/io/qfilesystemengine_win.cpp
src/network/bearer/qbearerengine.cpp
src/platformsupport/input/libinput/qlibinputpointer.cpp
src/sql/doc/snippets/code/doc_src_sql-driver.cpp
src/widgets/kernel/qwidget_p.h
src/widgets/kernel/qwidgetwindow.cpp
src/widgets/styles/qfusionstyle.cpp
tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp
Change-Id: I80e2722f481b12fff5d967c28f89208c0e9a1dd8
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The safe area margins of a window represent the area that is safe to
place content within, without intersecting areas of the screen where
system UI is placed, or where a screen bezel may cover the content.
QWidget will incorporate the safe area margins into its contents margins,
so that they are are never smaller than the safe area margins. This can be
disabled by unsetting the Qt::WA_ContentsMarginsRespectsSafeArea widget
attribute, which is set by default.
QLayouts will automatically use the contents area of a widget for their
layout, unless the Qt::WA_LayoutOnEntireRect attribute has been set. This
can be used, along with a contents margin of 0 on the actual layout,
to allow e.g. a background image to underlay the status bar and other
system areas on an iOS device, while still allowing child widgets of
that background to be inset based on the safe area.
[ChangeLog][iOS/tvOS] Qt will now take the safe area margins of the
device into account when computing layouts for QtWidgets.
Change-Id: Ife3827ab663f0625c1451e75b14fb8eeffb00754
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
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Conflicts:
src/corelib/global/minimum-linux.S
src/network/access/qhttpthreaddelegate.cpp
src/widgets/kernel/qwidgetwindow.cpp
Change-Id: Id2e817e85f85c68f5482c9a12912d35590f9d5f8
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A follow-up patch for 8e70241dccaf5a9e5c79c8d6da5665b881c5914d:
Make 'shareContext' conditionally included/compiled
(protected by QT_CONFIG(opengl)).
Change-Id: Ieaeea6b146b47fba7a77e2576ae0a33042280199
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
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This patch removes mouse_buttons related code from qwidgetwindow.cpp
as it does not belong there for the following reasons:
- The commit (ed2a2dc6dae0a2523cecfd272609d322ace16145) that added it in
Qt5 says that the logic was copied from qapplication_x11.cpp (filename
in Qt4 repository). Other qapplication_*.cpp platform implementations
did not have this kind of logic; thus having it in cross platform location
qwidgetwindow.cpp does not make sense.
- According to the documentation, QApplicationPrivate::mouse_buttons:
"Returns the current state of the buttons on the mouse. The current state
is updated synchronously as the event queue is emptied".
So the only place where changing this variable makes sense is in
QGuiApplicationPrivate::processMouseEvent, which is *when the event
queue is emptied*.
There are other places in source code where this variable is changed,
but all of those are hacks and should be cleaned out eventually:
// a hack due to insufficient QWindowSystemInterface API
plugins/platforms/windows/qwindowsdrag.cpp
// a hack to support code that bypasses QWSI API when sending mouse events
// via qApp->notify().
widgets/kernel/qapplication.cpp
- AFACT, the released button bit will be already unset by the time mouse
release event reaches QWidgetWindow::handleMouseEvent.
Change-Id: Ifb2b3b443ffff0274545e5d3c631cf1e77160502
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
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Conflicts:
examples/network/fortuneclient/client.cpp
examples/network/fortuneserver/server.cpp
src/platformsupport/platformcompositor/qopenglcompositorbackingstore_p.h
src/plugins/platforms/cocoa/qcocoabackingstore.h
src/plugins/platforms/cocoa/qcocoaintegration.h
src/plugins/platforms/cocoa/qcocoascreen.h
src/plugins/platforms/ios/qiosbackingstore.h
src/plugins/sqldrivers/oci/qsql_oci.cpp
src/widgets/kernel/qwidgetwindow.cpp
Change-Id: Ia6dd2c52d4a691b671cf9a2ffca70deccece8f10
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The resources allocated by QPlatformBackingStore are owned by the class,
and should be allocated in a context the class also owns. This removes
the asymmetry of having to pass in a context to composeAndFlush, while
having to make the same context current before destroying the platform
backingstore.
The context owned by QPlatformBackingStore is shared with the associated
window though a new QWindowPrivate::shareContext() API.
The result is that on e.g. iOS, the backingstore does not need to tie
the resource allocation of QPlatformBackingStore to the global share
context, but can instead tie them to the per-window context, and hence
clean them up after each window is closed.
Task-number: QTBUG-56653
Change-Id: Ic1bcae50dafeeafaa8d16a7febd83b840ec6367a
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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Remaining uses of Q_NULLPTR are in:
src/corelib/global/qcompilerdetection.h
(definition and documentation of Q_NULLPTR)
tests/manual/qcursor/qcursorhighdpi/main.cpp
(a test executable compilable both under Qt4 and Qt5)
Change-Id: If6b074d91486e9b784138f4514f5c6d072acda9a
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Remaining uses of Q_DECL_OVERRIDE are in:
src/corelib/global/qcompilerdetection.h
src/corelib/global/qglobal.cpp
doc/global/qt-cpp-defines.qdocconf
(definition and documentation of Q_DECL_OVERRIDE)
tests/manual/qcursor/qcursorhighdpi/main.cpp
(a test executable compilable both under Qt4 and Qt5)
Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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QWidget::event() will turn an unhandled double click into a
mouse press. Therefore, we must avoid sending a separate mouse press
in that case.
This copies the logic from 9063edef796ad10eb9ac2229627f36d60168f0e2,
the previous fix for QTBUG-25831, which only applied to the non-popup
case.
Task-number: QTBUG-25831
Change-Id: I616f398a5ebe1f95d4b65b9f6ce2fe39a6fad83e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Conflicts:
src/corelib/io/qprocess_unix.cpp
src/plugins/platforms/xcb/qxcbconnection.cpp
src/plugins/platforms/xcb/qxcbwindow.cpp
src/widgets/util/util.pri
tests/auto/corelib/thread/qthread/qthread.pro
tests/auto/corelib/thread/qthread/tst_qthread.cpp
Change-Id: I5c45ab54d46d3c75a5c6c116777ebf5bc47a871b
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Change-Id: Ibd7ed7f269a64afddadee70979b20f1c58398378
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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Change-Id: I46083a9115c199d1ebe024ed5f64b160a27462f1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
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Conflicts:
src/widgets/widgets/qmenu.cpp
Change-Id: I6d3baf56eb24501cddb129a3cb6b958ccc25a308
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In the referenced bug report, dismissing a QFileDialog while the
Qt Virtual Keyboard was in use would result in a crash.
Dismissing a file dialog created with
e.g. QFileDialog::getOpenFileName() causes it to eventually be
destroyed. When this happens, it starts deleting its children. Each
child widget's destructor calls clearFocus(). In clearFocus(), there is
a block of code that emits QWindow::focusChanged(), passing the result
of focusObject() called on that widget's window.
QWidgetWindow::focusObject() could end up using itself as a fallback
focus object if it had no other focus objects (e.g. children) to use
instead, even though it was in the process of being destroyed; as were
all of its children. The Qt Virtual Keyboard plugin would then try to
use the focus object, even though it was in an invalid state.
To fix this problem, we return early from QWidgetWindow::focusObject()
if the window is in the process of being destroyed.
Task-number: QTBUG-57193
Change-Id: I137cf9415812ce2e0419c0afe8076ce150f248cb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Jarkko Koivikko <jarkko.koivikko@code-q.fi>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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The events may come from QPA, as spontaneous events, or from other parts
of Qt, as non-spontaneous events. We should keep the state of the original
event.
Introduces QCoreApplication::forwardEvent() as a wrapper around the
opaquely named notifyInternal2. Ideally this would be the behavior of
sendEvent, with an enum argument to override the flag, but that ship
has sailed.
Change-Id: Ib0209f2b99744bd10590c63239ee7a97b60be4fd
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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QWidget has its own setVisible() code that needs to
be run in order to correctly transition widget visibility.
It is desirable to be able to show and hide (native)
widgets also from the QWindow side, for example from
the platform plugin, or from generic QWindow handling
code in QtGui.
Add a new virtual QWindowPrivate::setVisible() and
move the QWindow visibility implementation there.
Subclasses can now override this function to add custom
code.
Make QWidgetPrivate::show/hide_sys() call the QWindowPrivate
setVisible implementation instead of the QWindow setVisible
public API.
Change-Id: I082f174b100659e1221d5898b490f8a9f498abdf
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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This enforces decoupling and in the case of QMacStyle, isolates
QtWidgets and therefore end user applications, from Carbon/HITheme.
Windows and Fusion are platform independent, so they remain built-in
(but mostly because the Windows style is tightly coupled to other styles
like QStylesheetStyle).
Task-number: QTBUG-59428
Change-Id: Id6519fe0c5269c1bce5b5921f9db06257032a1c9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
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This reflects QWidget API, and restores some behavior from Qt4.
Some WM can have several state at the same time. On Plasma for example,
when a window is both maximized and minimized, the "maximized" checkbox
is checked from the taskbar entry.
The API of QPlatformWindow was changed to take a QFlag and the platform
plugins were adapted.
- On XCB: Always send the full state to the WM. And read the full state.
- On Windows: The code was originally written with '&' in Qt4, and was changed
to == when porting. Some adaptation had to be made so the states would be
preserved.
- On macOS: Only a single state can be set and is reported back for now,
with the possibly to expand this in the future.
- Other platforms: Just do as before with the effective state.
Task-number: QTBUG-57882
Task-number: QTBUG-52616
Task-number: QTBUG-52555
Change-Id: I7a1f7cac64236bbd4c591f796374315639233dad
Reviewed-by: Gunnar Sletta <gunnar@crimson.no>
Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
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The base implementation takes care of updating visibility and emitting
signals.
Task-number: QTBUG-59313
Change-Id: I270b37c894420902488d89dc0c79f4c12b8d9a29
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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