WindowScreenChanged events might be reported repeatedly from the QPA backends
until the event has reached GuiApplicationPrivate::processWindowScreenChangedEvent()
which sets the screen. Ignore events in case the screen is already correct.
Task-number: QTBUG-65580
Task-number: QTBUG-62971
Change-Id: Ie5fc9830771e816db942355efbe5a48e829914cb
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Fixed many cases of missing return types in \fn commands.
Added a fake GLxxx typedef for a GL type that wasn't there
because the GL includes weren't accessible. Also added some
fake declarations for a few functions declared in namespace
Qt in QtWidgets that must be seen by qdoc in QtCore.
Change-Id: Id82476042d0563d32fa85c4ae81a58c1298a468a
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Several uses of #if QT_CONFIG(vulkan) were modified to
for classes QVulkanFunctions and QVulkanDeviceFunctions
was added to qplatformvulkaninstance.h, because the
include file that contains them doesn't exist when
vulkan isn't there.
Change-Id: I392202ab5fe9bb4c558a991870e6ebf79254aec0
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
... that will be used if an icon can't be found in the
current theme.
The Icon Theme Specification
https://standards.freedesktop.org/icon-theme-spec/latest/ar01s05.html
states that unthemed icons must be searched in the base directories,
i.e. /usr/share/icons, ... But in practice unthemed icons are
installed into /usr/share/pixmaps and this dir is not used as
a base dir for icon themes. So it's better to explicitly specify
fallback dirs to avoid needless access to the filesystem.
Also some KDE application install their own unthemed icons
(into /usr/share/<appname>/pics), that can't be found by
QIconLoader. With this change it would be possible for them
to specify dirs with unthemed icons and thus be displayed
correctly in non-KDE environments.
[ChangeLog][QtGui][QIcon] Added fallbackSearchPaths() that
will be used to find icons missing in the current icon theme.
Change-Id: I0dc55ba958b29356a3b0a2123d6b8faa24d4c91e
Task-number: QTBUG-33123
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
QTouchPoint is declared inside QTouchEvent, so \fn commands
for functions in QTouchPoint must use QTouchEvent::QTouchPoint::
as the qualifier.
Change-Id: I1dffe9f43f9f8bddbaa8fab9f77cf17802cf8b26
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
This removes the need to install an event filter on qApp just for this.
A similar thing was done with setPalette to reduce the number of event filters
in e.g. SystemPalette and Quick Controls.
[ChangeLog][QtGui][QGuiApplication] Added fontChanged signal
Change-Id: Ifa843aa42b91ac63ab17c3b064ac0e764aac77d3
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
With libinput we now get a hardcoded resolution that is unrelated to
the hardware. So avoid using that as a real pixel delta and document
pixel deltas as being driver specific and unreliable on X11.
Task-number: QTBUG-59261
Change-Id: I9fe86d80e7ccd290ed2e4091d7eafa52cb537d34
Reviewed-by: David Edmundson <davidedmundson@kde.org>
Reviewed-by: Marco Martin <mart@kde.org>
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Setting the same brush on the same group and role should
not detach nor alter the result of QPalette::isCopyOf().
Task-number: QTBUG-56743
Change-Id: Ic2d0dd757d703b01e8c5d835a8c124b3317653f4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Unconditionally apply window cursors restoreOverrideCursor() also for
platforms with override cursor capability in case
a cursor was changed while the override cursor was active.
Amends b05d1c2ebf.
Task-number: QTBUG-65001
Change-Id: I7fd38a27dcf045f2fb48a16abb484342feaab5df
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Adds support for FileChooser Flatpak portal. To support them we just do
specific DBus calls, which are then caught and forwarded by xdg-desktop-
portal daemon/service. This is needed for Qt applications running in
sandbox.
[ChangeLog][Platform Specific Changes][Linux] Added support for flatpak
portals. Flatpak is a software utility for software deployment and
package management. It provides a sandbox environment in which users
can run applications in isolation from the rest of the system. To
communicate with the system flatpak uses portals, which are designed to
be a bridge between sandboxed applications and desktop/system running on
user's computer. Flatpak runs this service (called xdg-desktop-portal)
automatically. It exports the portals via DBus and they are visible by
default to all applications running under Flatpak.
Change-Id: I4de1402434ba7cbcc805eab51c30f84f8ba0c5c5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is especially useful on macOS where the default
ignore cursor is the pointer cursor.
Change-Id: I5e14814abd2d59a7f4c4cd1029829ebbed5b3017
Task-number: QTBUG-26724
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
This is one of the most frequent problems users ask for help with, and they
don't even know if the plugin was found but not loaded or simply not found.
Qt knows what happened, so communicate it to the user.
Change-Id: I6003ed4ab3d147a5d159b2002004e53c251cb512
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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>
In QWindowPrivate::applyCursor(), do not apply override cursors
when the platform supports QPlatformCursor::OverrideCursor.
Complements b05d1c2ebf.
Task-number: QTBUG-65001
Change-Id: Ie84cc30ad99b22e037aae829a2ce847ec4bf900f
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Check for QWindowPrivate::blockedByModalWindow in
QGuiApplicationPrivate::processDrag().
Task-number: QTBUG-46287
Change-Id: I8f43de8389f34458f9e10b37b94806b47a50d40a
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
QColorDialog does not save custom colors after application
relaunching, if those colors were changed with drag'n'drop
Task-number: QTBUG-64500
Change-Id: I8ba6e1ef4e078f7b93463e7b20c9e21659d4777e
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
- There was a typo
- It has not been limited to the 4D mouse for some time now
- The Apple Pencil now supports rotation too
Change-Id: I96e20a56491fbcb80e19dc39d0b48b543217aa24
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
To fix QTBUG-52493 we tied the exposed state of a window to the
application being in the foreground. This has the result of a
visible flash of black between hiding the launch screen and showing
the first frame of the application, as the application is still
waiting for UIApplicationStateActive to begin rendering, which
happens after iOS hides the launch screen.
According to the iOS OpenGL ES Programming Guide, it should be safe
to render GL in UIApplicationStateInactive as well, and even in
UIApplicationStateBackground, as long as the rendering finishes
before the UIApplicationDidEnterBackgroundNotification returns.
To ensure that we catch any bugs in this area, checks have been
added that verify that no rendering happens while in the background
state.
Task-number: QTBUG-63229
Task-number: QTBUG-52493
Task-number: QTBUG-55205
Change-Id: Ib42bedbeddd7479ab0fb5e5b7de9f5805658e111
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
This update surrounds some #defines with #ifndef Q_CLANG_QDOC
because they define some names that conflict with formal parameter
names. Otherwise, clang starts replacing formal parameter names
with $27 etc, when qdoc runs, and that causes trouble for qdoc.
The change also replaces one use of Q_QDOC with Q_CLANG_QDOC.
Change-Id: I6e93bf1e0d30d7590280b6f18f0e694556050685
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
If the text of a QAction in a menu item contained a sequence of multiple
ampersand characters, only one of them would be removed, which is
inconsistent with the way this situation is handled on Windows, where
every other ampersand is removed, which is also the way other widgets
such as tabs, buttons, etc. are handled on macOS and other platforms.
Task-number: QTBUG-63361
Change-Id: Ibd9a520afa37b3387f3b951a94a3c275742e7ad3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Using QWindowSystemInterface::SynchronousDelivery reduces the chance
that we are flushing other events before delivering the application
state change. Those other events may conclude that the application
is still active, while in reality it is not, and do bad things.
Change-Id: I738c162fac22d2cd18de1e080bcd2cda78ec3f77
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Pixel density reported by the screen is sometimes not precise enough,
so recalculate it: divide px (physical pixels) by dp (device-independent pixels)
for both width and height, and then use the average if it is different
from the one initially reported by the screen
Task-number: QTBUG-62191
Change-Id: Ia2f485c7ce8849db6e7c1d2ac08f5e008aea2ff8
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Ceiling width/height fails to take into account rects that do no have
their top left position on an exact point boundary.
Example: QRect(0,0 20x20) and QRect(1,1 20x20) with scale 2.0 would give
the same result of QRect(0,0 10x10). The correct rects are QRect(0,0 10x10)
and QRect(0,0 11x11), so that we are sure to repaint all pixels within the
exposed region.
Before 5138fada0b, rects were also rounded incorrectly. The old method
would give the result of QRect(0,0 11x11) in both cases, causing the
exposed region to be larger than a window.
Amends 5138fada0b
Task-number: QTBUG-63943
Change-Id: I9f3dddf649bdc506c23bce1b6704860d61481459
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The glyph cache resize is clearly doing something that is not actually
legal with OpenGL ES. Until this gets investigated properly, add the
Vivante GC2000 (found in the commonly used i.MX6 quad) to the list since
reports show that the issue occurs there as well.
Task-number: QTBUG-49490
Change-Id: Ia890346d8dbb1691bc113e2ef522713ba6709393
Reviewed-by: Louis Kröger <louis.kroeger@gmail.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
... that become apparent after switching qtestlib to use enhanced mouse
event (a37785ec76). With the old code path,
where QGuiApplication was deducing event type it would deduce mouse release
event even when there wasn't one. The new code path doesn't do that, which
revealed an obscure problem when mixing QTest::mouse* APIs (where QWindow
overload goes through QWindowSystemInterface API and QWidget overload goes
through QApplication::notify() and sets mouse_buttons from there). What
happened in this specific test case "./tst_qtreeview selection statusTip" was:
// tst_QTreeView::selection sets mouse_buttons = Qt::LeftButton from QApplication::notify
QTest::mousePress(widget, Qt::LeftButton, ..)
// tst_QTreeView::statusTip
QTest::mouseMove(window, )
The old code path sees that position and state has changed, creates a fake
mouse event, which gets deduced as mouse release even if there wasn't one.
And by luck this happened to set mouse_buttons=Qt::NoButton. So when we use
mouse_buttons later to create QMouseEvent everything works as expected. With
the enhanced mouse we don't clear the pressed button from mouse_buttons (set
in tst_QTreeView::selection) as this is done only from press/release events,
then pass it to QMouseEvent and later because of that QApplicationPrivate::
pickMouseReceiver() returns nullptr.
The fix here is to use e->buttons when constructing QMouseEvent, instead of
relying on mouse_buttons which gets changed from various places and has other
issues that can not be solved without invalidating the current documentation
of QGuiApplication::mouseButtons() (e.g QTBUG-33161). Tests and any Qt code
in general should avoid using the fragile QGuiApplication::mouseButtons() API.
This patch does not affect the old code path (it continues working as before)
and fixes the issue described above for the enhanced mouse API. The enhanced
mouse API actually is better in a way that it does not get affected by button
state from test functions that run earlier, as opposed to the old code path
where every subsequent test function uses mouse_buttons in whatever state it
was left by the test functions that run earlier.
Not relying on mouse_buttons when creating QMouseEvent helped also to discover
other logic error. This caused an in incorrect button state for a mouse move
event that is generated for a release event that simultaneously changes a mouse
position.
Task-number: QTBUG-64043
Change-Id: I6ad8e49d8437ab0858180c2d0d45694f3b3c2d60
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
QPlatformWindow::mapToGlobal() should also be used in case
a window is embedded.
Task-number: QTBUG-64116
Change-Id: I1fbdf3d185659d0faea13a593db901e36ab27d8d
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
A regression was introduced with a3d59c7c7f
which caused dragging to fail within a modal dialog on the XCB platform.
By adding an exception for the QShapedPixmapWindow, which is the window
used for the drag, we can allow that to continue to work whilst blocking
to the other newly created windows.
Task-number: QTBUG-63846
Change-Id: I7c7f365f30fcf5f04f50dc1a7fff7a09e6e5ed6c
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
This warning used to be part of -Wconversion, but that generates too
more noise than we're willing to fix now (like conversion from qint64 to
int). The float conversion does trigger for conversion from double to
float, as shown in all the QVectorND uses of float, but more
importantly, it triggers on passing floats to ints.
Change-Id: I69f37f9304f24709a823fffd14e69cfd33f75988
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
The QTextCharFormat documentation said that the used style is based on
QStyle::SH_SpellCheckUnderlineStyle style hint, however in fact the
implementation (drawTextItemDecoration in qpainter.cpp) uses
themeHint(QPlatformTheme::SpellCheckUnderlineStyle) instead since Qt 5
(see commit 1f9ae50457).
Make the documentation match that behavior, and update QPlatformTheme
to use the correct default value.
Also, switch Cocoa theme to use DotLine, as that is what native macOS
applications use.
Change-Id: I2a6bb3da6c7b0686dca87ed2c251b6abc006123c
Task-number: QTBUG-50499
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
Martin Smith
Friedemann Kleint
Alexander Volkov
Liang Qi
Kai Uwe Broulik
Allan Sandfeld Jensen
Gabriel de Dietrich
Lars Knoll
Jan Grulich
Morten Johan Sørvig
Sergio Martins
Tor Arne Vestbø
Laszlo Agocs
Serge Lysenko
Shawn Rutledge
Andre de la Rocha
Oswald Buddenhagen
Victor-Andrei Variu
Błażej Szczygieł
Gatis Paeglis
Andy Shaw
Thiago Macieira
Dmitry Shachnev