| Commit message (Collapse) | Author | Age | Files | Lines |
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This reverts commit 56aad2ad6074237537fecf10d0cda0f3872e7f71.
QWidget::mapFromGlobal() does not work correctly when the widget is
a child widget of another widget embedded into a QGraphicsView with a
transformation (scaling/rotation). It starts applying offsets going
up the widget tree (just as mapToGlobal) until it hits the embedded widget
not taking into account the transformation.
It would need to go in from to top to bottom or better be reimplemented
such that a QTransform for mapping coordinates from/to global is determined
which is then applied in reverse.
Task-number: QTBUG-50030
Task-number: QTBUG-50136
Change-Id: Iadeb891d793be1938c64942bfbf38d541a281c33
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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This partially reverts commit 025d6a778ceb377e688f1.
Change-Id: I7b964b0d598abe46137c22177fe2b5dcca5bb812
Task-number: QTBUG-49831
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
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Since 7c6625b105511191f739d07dc658094ff6f682ac native OpenGL widgets
are able to render, but performance is very low. It also slows down
rendering for top-level OpenGL widgets.
Render-to-texture widgets prevent triggering unnecessary backingstore
painting when only the OpenGL content changes.
This patch makes possible to use that feature for native and top-level
widgets by calling "markDirtyOnScreen()" function only when necessary.
This patch also prevents native and top-level OpenGL widgets from
flickering during resizing.
Task-number: QTBUG-50381
Task-number: QTBUG-49620
Change-Id: I0c16ea644fb869a00772fd74e1709611e627bff3
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
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This patch prevents visibility of native widgets which for some reasons
has width or height of 0.
Due to async expose event in Qt5 we must force "hide_sys()" during
resizing for widgets with WA_OutsideWSRange flag. This avoid problems
for non-native and visible widgets which are converted to native and
then resized:
child->winId();
child->resize(0, 0);
Task-number: QTBUG-49445
Change-Id: Ied62a4f253f89447941b2dc03316db8c168f4bb5
Reviewed-by: Ulf Hermann <ulf.hermann@theqtcompany.com>
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I wrote a script to help find the files, but I reviewed the
contributions manually to be sure I wasn't claiming copyright for search
& replace, adding Q_DECL_NOTHROW or adding "We mean it" headers.
Change-Id: I7a9e11d7b64a4cc78e24ffff142b506368fc8842
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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... with iteration over the hash itself.
Can't keep the call to ungrabGesture() in the loop,
because it removes the current element from the very
hash being iterated over. Instead, inline the call
and optimize based on the context:
- don't remove element by element, but clear the
hash completely at the end.
- drag the check for QGestureManager::instance()
out of the loop.
- drop the check for presence of the key in the
hash, since it would be always true.
Change-Id: I6bf7cc8a59a51ccc8046a5b6d1cab5784e79fd55
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
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From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new LGPL header instead of LGPL21 one
(in those files which will be under LGPL v3)
Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Change-Id: I5839bded07e23af65ced9491c4f50242f964dd31
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Change-Id: I018a1fe4bdbbe42b683793d7ddbf19f464d6e3b0
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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Based on merge done by Liang Qi
Change-Id: Id566e5b9f284d29bff2199f13f9417c660f5b26f
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On X11, QXcbVirtualDesktop represents an X11 screen while QScreen
represents an X11 output. In the case that there are multiple screens
(possibly with multiple outputs), calculate the screen number correctly:
Find the screen index on the primary virtual desktop first to avoid
obtaining a screen index which doesn't belong to the primary virtual
desktop when screen geometry is similar.
Change-Id: I4cbb29b7aa7cd2125759ffbbbe3db4e934feaeae
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
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Find the root widget only when more than one virtual desktop exists
and find the screen index using virtual siblings from this root
widget.
Use intersecting rects instead of middle point to obtain the screen.
This can help to get the screen index when the middle point is outside
the screen geometry, but part of the window is still on the screen.
If the widget is completely outside the screen geometry, -1 is
returned.
This commit amends: a6b2a4642f07cd6e52b447e1e441b257990a8d03
Change-Id: I80247fc1956a82c487ee6f728d1576bf48b28748
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
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_panTimer has a target - for example, widget. 'reset' should stop this timer.
The problem (quite subtle and difficult to reproduce) found in tst_QTouchEvent:
widgets created/destoryed by different tests but we still can have a timer
waiting for event dispatcher to 'processEvents', firing with now-invalid
dangling pointer - 'target'.
Change-Id: Iccaf3368a8ee6a0a2f60e9dcdf5d40fb7392ca21
Task-number: QTBUG-49844
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
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Screens connected to separate graphics cards are detected as
separate screens which don't have offset. This patch fixes obtaining
the screen number by QWidget: it uses the screen assigned to the root
widget. The patch also assigns a proper QScreen to each QDesktopWidget
screen().
It also fixes closing a popup menu by clicking on another screen.
Task-number: QTBUG-48545
Change-Id: I3d76261c0c067293d39949c4428b2d8dfd085dc7
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
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It should the the actual class name, without any suffix.
This also allows us to use the painter font when rendering
CE_HeaderLabel and, as a consequence, change QHeaderView's
font through the usual methods.
Change-Id: I0b13ee349f5fa505be66a9c884c26885f5fc468f
Task-number: QTBUG-33855
Task-number: QTBUG-37153
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Conflicts:
src/gui/painting/painting.pri
src/plugins/platforms/xcb/qxcbconnection.cpp
tests/auto/corelib/thread/qthreadstorage/qthreadstorage.pro
tests/auto/corelib/tools/qlocale/test/test.pro
tests/auto/gui/kernel/qwindow/tst_qwindow.cpp
tools/configure/environment.cpp
Change-Id: I9c40f458b89b2c206de2d2c24e90b5f679c93495
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Graphics effects may exceed the window size, causing platform
backing store operations to fail (see QWidgetPrivate::effectiveRectFor()).
Task-number: QTBUG-49785
Change-Id: Iff16da599397d19acb86010fe7023f3ce15b6d6f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
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Change-Id: I9299948ba99634ea92f8b5cd4405e814e86f6aa6
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
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Change-Id: Ib5e5353480b640f5bcc0e21682de168fadde78fc
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
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Task-number: QTBUG-49655
Change-Id: I7a5d08f681a7d87709aac745154730764040e922
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
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Vibrates the device or plays an alert sound on devices
that do not support vibration.
The other implementations of beep() have been moved to
QPlatformIntegration as a proper API instead of having
them as invokables in QPlatformNativeInterface.
Change-Id: Ic597dbef04b46d49862b070e78ddfc0d763829a2
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Kai Uwe Broulik <kde@privat.broulik.de>
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Use the new reverse_iterator support in QList to
avoid building a QList with prepend()ing, using
append() instead.
Change-Id: I6b9d9b1a9941cf2e6cc39ad2d9097fdc629c24bc
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
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This needs to be handled a bit carefully, because Qt containers
will detach upon being iteratoed over using range-for.
In the cases of this patch, that cannot happen, because all
containers are marked as const (either by this patch or before).
Separate patches will deal with other situations.
Apart from being more readable, range-for loops are also the
most efficient for loop.
This patch shaves almost 2K of text size off an optimized Linux
AMD64 GCC 4.9 build.
Change-Id: I53810c7b25420b4fd449d20c90c07503c5e76a66
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Change-Id: I912c6a9ee7b27350ac3d1fe147b697338e76f53c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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Instead of replacing the container iterated over, in the middle
of the loop body(!), place a label in front of the loop and
use goto to restart the entire loop.
This allows to mark the variable 'list' const, which is a
prerequesite for replacing the loop with a C++11 range-for
one.
But it also makes the code less cryptic. No-one expects the
container to be re-seated in the middle of the loop.
The compiler agrees: saves 144b of text size on optimized
AMD64 GCC 4.9 Linux builds.
Change-Id: I22d07672a1bbe9d7ffb083ae231eda760c29d350
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Conflicts:
src/corelib/kernel/qcoreapplication.cpp
src/corelib/kernel/qeventdispatcher_blackberry.cpp
src/network/bearer/qnetworkconfiguration.cpp
src/plugins/bearer/blackberry/qbbengine.cpp
src/plugins/platforms/android/androidjnimain.cpp
src/plugins/platforms/android/qandroidplatformtheme.cpp
src/plugins/platforms/qnx/qqnxbpseventfilter.cpp
src/plugins/platforms/qnx/qqnxfiledialoghelper_bb10.cpp
src/plugins/platforms/qnx/qqnxinputcontext_imf.cpp
src/plugins/platforms/qnx/qqnxintegration.cpp
src/plugins/platforms/qnx/qqnxnavigatorbps.cpp
src/plugins/platforms/qnx/qqnxvirtualkeyboardbps.cpp
src/plugins/platforms/qnx/qqnxwindow.cpp
src/widgets/kernel/qwidgetwindow.cpp
src/widgets/styles/qwindowsvistastyle.cpp
src/widgets/styles/qwindowsxpstyle.cpp
src/widgets/widgets/qtoolbararealayout.cpp
tests/auto/corelib/global/qflags/qflags.pro
tests/auto/corelib/itemmodels/qitemmodel/modelstotest.cpp
tests/auto/corelib/tools/qversionnumber/qversionnumber.pro
tests/auto/widgets/dialogs/qfilesystemmodel/tst_qfilesystemmodel.cpp
Change-Id: I37be88c6c185bb85404823353e027a0a6acdbce4
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Make it opt-in because doing a normal backingstore flush does not seem to
work on Cocoa once we use OpenGL on the window. Windows and Linux should
be able to cope with this.
This means that platforms outside Windows and Linux will continue to have
the problem of having GL-based compositing enabled for ever after having a
QOpenGL/QuickWidget shown in the window once, but the issue is most
prevalent on Windows anyway, OS X machines can deal with OpenGL better
in general.
Task-number: QTBUG-49172
Change-Id: I30fd2efa95cc4f6eed9cf7f7613d0750355c775c
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
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This information is already registered by the QMessageLogger ctor.
Where, by dropping the << Q_FUNC_INFO in ostream-style qDebug(), only
a string literal remained, converted to printf-style qDebug() on the
go.
Change-Id: I3f261c98fd7bcfa1fead381a75a82713bb75e6f3
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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The platform window geometry can be misleading until it has
been properly positioned and
QWindowPrivate::resizeEventPending has been cleared.
Task-number: QTBUG-49588
Task-number: QTBUG-48396
Change-Id: Ie065f62478fc8522a9ad51391bb897510afa5aad
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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Conflicts:
src/network/socket/qnativesocketengine_p.h
src/network/ssl/qsslsocket_mac.cpp
src/network/ssl/qsslsocket_mac_p.h
src/widgets/kernel/qwidget.cpp
Change-Id: I39592cb37d710dfaf8640769ba3c1b637927d7f4
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The change 8c0f47cfae17a39137dec47aa0b9f3f9bedad introduced a problem
where if the widget was being reparented had a valid HWND then it would
cause the focus to change inside the already active window. Therefore we
need to limit the times it does this to the case where we know it needs to
be done which is the ActiveQt case.
Change-Id: Ia85f5136661142b25952e0ebf66f8a43d9500d58
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
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Neither the default nor the eglfs-specific backingstore release the OpenGL textures
that are in use when render-to-texture widgets are involved.
The result can be fatal on embedded devices that run out of GPU memory at after showing
and closing dialogs and popups a certain number of times.
Task-number: QTBUG-49363
Task-number: QTBUG-49399
Change-Id: Ia7471b037f147bcca0a4f1db5808ca348e230547
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
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Don't reuse 'w' as the loop variable for every loop in the
(very long) function. Scope the variable closer, or, where
there are no natural scopes, define a new variable.
Required turning some while loops into (more natural) for
loops.
Change-Id: I7d1a52503aeb19cd76be22153ba3d0961bd44cae
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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If, after checking a condition, we issue a qFatal()
or a qCritical(), by definition that check is
unlikely to be true.
Tell the compiler so it can move the error handling
code out of the normal code path to increase the
effective icache size.
Moved conditional code around where possible so that
we could always use Q_UNLIKELY, instead of having to
revert to Q_LIKELY here and there.
In some cases, simplified the expressions newly wrapped
in Q_UNLIKELY as a drive-by.
Change-Id: I67537d62b04bc6977d69254690c5ebbdf98bfd6d
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Change-Id: Ib43c6f126998eefcfed9a7c1f2bcbac8b4dd05ec
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Changes to other widgets in the window, especially special cases like
moving dock widgets around, trigger an unfortunately high number of
paint events and calls to paintGL(). Let's try to avoid this.
There is no need to send out a paint event to a texture-backed widget
when it was not explicitly dirtied. Overlaps won't matter since such
widgets are not part of the backingstore. Everything else has to work
like ordinary widgets, though, it is only the QPaintEvent sending we
can optimize away, nothing else.
Task-number: QTBUG-49466
Change-Id: I8ef294ba0a6c305d0002a80e85c06db2c2501cf8
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
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Due to recreating the underlying framebuffer we absolutely need a
re-render. However, going directly through paintGL() is wrong since
application code may override paintEvent() instead. Such code would
then miss these repaint requests.
To overcome this, simply rely on paint events, like the normal code
path does.
Task-number: QTBUG-49466
Change-Id: I6ddb9eb53bedb1655a9714b9b77faa1c439766a2
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
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The recent changes added a widgetTexturesFor() helper function. There
has to be a dummy version of this for -no-opengl builds because
QPlatformTextureList is not available in such builds at all, meaning
the real function is not suitable outside !QT_NO_OPENGL.
Change-Id: Ib108b1804f539796631b1927de89937236781d2a
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
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Change-Id: Idfaef408536bafbb31444ec8728dbcf289abac8d
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
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If, after checking a condition, we issue a qWarning(),
by definition that check is unlikely to be true.
Tell the compiler so it can move the error handling
code out of the normal code path to increase the
effective icache size.
This change contains the changes to the accessible/,
effects/, kernel/, styles/ and itemviews/ subdirs.
Moved conditional code around where possible so that
we could always use Q_UNLIKELY, instead of having to
revert to Q_LIKELY here and there.
In QWidgetPrivate::setWindowModified_helper(), as a
drive-by, I swapped the evaluation order of an
&&-expression (newly wrapped in Q_UNLIKELY) to be
more readable and more efficient (cheaper check
first) at the same time.
In qDraw* (qdrawutil.cpp), simplified boolean
expressions (sometimes by skipping re-checking
conditions already checked in a previous guard clause).
Change-Id: I58be22be0a33522c2629a66c2f6c795771a99f3f
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Conflicts:
src/corelib/kernel/qcoreapplication.cpp
src/corelib/thread/qthread_unix.cpp
Change-Id: Ia08d613c3f0bd08cb6dc3e3a57257207dfd4a099
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Currently QOpenGLWidget and QQuickWidget do not support having native
child widgets inside the same top-level window. In some cases this is
inevitable, f.ex. multimedia may require native windows when used from
widget apps. winId() calls made for various (valid or invalid) reasons
are also problematic.
There are no blockers for supporting this setup, however. By storing
multiple texture lists (one for each subtree where the root is a
native widget), adding the missing markDirtyOnScreen calls, letting
each native widget access the correct texture list (i.e. the one
corresponding to its children) when they are (separately) flushed, and
fixing composeAndFlush() to take the update region and the (native
child) offset into account, it can all be made functional.
The change also fixes the issue of keeping GL-based compositing
enabled even after all render-to-texture widgets in the window become
hidden. Due to the changes of how such widgets are gathered,
composeAndFlush() is not invoked anymore when no such widgets are
discovered for a given native parent. This is great since having
compositing enabled infinitely is an issue for applications like Qt
Creator that implement certain views with QQuickWidgets but cannot
afford the cost of texture uploads in other places (e.g. for the text
editor) on slower machines.
The openglwidget manual test is greatly enhanced to test various
situations (MDI, scroll areas, tab widgets, QOpenGLWidget as native
child, QOpenGLWidget with non-tlw native parent, etc.)
Task-number: QTBUG-48130
Task-number: QTBUG-49172
Change-Id: Iad098359c8bcf749f01c050da0853415e1550eda
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
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This is more efficient and works even with non-US-ASCII
QStrings.
Change-Id: I4ca19de60347ded03022ef8540a6708c563bc9d7
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Conflicts:
src/corelib/io/qprocess.cpp
src/corelib/io/qprocess_unix.cpp
src/network/kernel/qnetworkinterface_winrt.cpp
tools/configure/configureapp.cpp
Change-Id: I47df00a01597d2e63b334b492b3b4221b29f58ea
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Change-Id: I6b1fe0c6c360a0d5285911869f0f4f93d86d822e
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When inheritedMask is 0, the font inherits just everything; in this case
`inheritedFont.resolve(baseFont)` could be replaced with `baseFont`.
Change-Id: Ic3ed8ef174493544ada32037e7bdded46eb4bd43
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
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* -style option is also used in other cases than widget world
Change-Id: I8555d309a7b9df0d26ad7a7b930411260537180e
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
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Conflicts:
config.tests/unix/ptrsize.test
configure
src/corelib/global/qnamespace.h
src/network/socket/qabstractsocket.cpp
tests/auto/other/networkselftest/networkselftest.pro
Change-Id: Ic78abb4a34f9068567cea876861d4220f5a07672
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A dialog embedded into QGraphicsView has Qt::WA_DontShowOnScreen set
(similar to a native dialog). It must not trigger the modal handling
though as not to lock up.
Task-number: QTBUG-49124
Change-Id: I22ce3f18d01df017b9317666770686bd4491387f
Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name>
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