At least the dismissive action should be on the left, but we can take
the OS X rules as reasonable in cases where a lot of buttons are in use.
Task-number: QTBUG-42808
Change-Id: If45f991a068d47009e02d39fbb3886ff4b31c8e1
Reviewed-by: BogDan Vatra <bogdan@kde.org>
The text was accidentally removed in
1afe110b8f.
Fixes qdoc warning:
qtbase/src/corelib/io/qstandardpaths.cpp:60: warning: Undocumented enum item GenericDataLocation in QStandardPaths::StandardLocation
Change-Id: I7f236c01d85ebf76b67ab7af7e61b8cbedee4c36
Reviewed-by: David Faure <david.faure@kdab.com>
The resize event for QMdiSubWindow may occasionally have an invalid
oldSize(). This has been the case since 2007. Fixing this looks like a
high risk, low reward endeavour.
Task-number: QTBUG-32446
Change-Id: I80ce43987c7b6e346cd44f7ac4cef01b01e5472b
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
If a cosmetic polyline contained a 1-pixel segment, the next segment
would be drawn with wrong starting point.
The original fix for QTBUG-26156 had some unwanted side effects
(QTBUG-31579 and now QTBUG-42398). It tried to skip start-point update
if stroke() did not actually draw anything (because the segment was
too small). However, to determine that, it tested for a change in
lastPixel. But that was not failsafe; in some cases (1-pixel segment),
lastPixel could be unchanged even though the segment had been
drawn. With this change, we instead test directly whether stroke()
skipped the segment or not.
Task-number: QTBUG-42398
Change-Id: Id751db69a18cd1af4f45070db9d5698aa532d22a
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
When continuing a previous layout, we would in some cases add a wrong
margin because we would treat the current frame as preceding itself.
Task-number: QTBUG-42269
Change-Id: Idf00fadbed890ce34b073cf670cc9b8e1d4b0d5d
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
It would happen together with an error:
QPainter::begin: Paint device returned engine == 0
and would be caused by the size provided to QIcon::pixmap being empty,
itself caused by the availableSizes list being empty for the Selected
mode.
This bug was most often hidden by the fact that the Selected icon mode
was not triggered properly since we usually only set menuVisible after
calling updateIcon, and most of the time when it did, we would overwrite
it right after with a Normal mode icon.
Fix the issue by disabling the broken feature completely since the
default Selected icon is grayed out while tray icons are now usually
black (or white when selected). To support the dark menu bar mode on
10.10 we'll need to use NSImage's setTemplate anyway and that
knowing in advance if we can invert the colors ourselves would also
better solve the menuVisible usecase.
Task-number: QTBUG-42910
Change-Id: If9ec9659af28ecceb841bfc2f11721e6029fe891
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
When the ComboBox currentText() was changed by key
LineUp or LineDown or mouse click, the completer still
contained the last inserted characters.
If now all text was selected (by Ctrl+A or selectAll()),
the old item and index was restored on next Enter press.
Task-number: QTBUG-41288
Change-Id: I6916fd31c8b8fbacfb12e1a62c3e46823cf918b4
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
If shmget() does not work (probably because the backingstore size is
bigger than SHMMAX), don't create a QImage with the previous buffer and
the new size. That does not end well when we try to draw to the image
later. Instead, fall back to the malloc path, like we do when the system
doesn't support shared memory.
[ChangeLog][X11] Don't crash when resizing windows to bigger than 3840x2160
Task-number: QTBUG-45071
Change-Id: I009de7c2179ffde28e252593067756877cad1b1c
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
On some platforms (notably wayland and xcb) the openUrl() call returns
as soon as the request is passed to the underlying system. The call may
still fail, but this status is not reported to the application.
Change-Id: Iea554e9d5e7e371a5ce11454aef6f5c66ba36ca0
Reviewed-by: Valerio Valerio <valerio.valerio@jollamobile.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
In some combinations the fusion style colorizeImage method would
generate invalid colors causing odd colors in the end result.
Task-number: QTBUG-41515
Change-Id: Ib16049be1f3e93ae4976524df2827076eac7d94f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
Reviewed-by: Jens Bache-Wiig <jensbw@gmail.com>
On some devices, there is a possibility of getting a state change
while we are locking the event loop for suspend. This is
probably related to change 8c0ef140b3, but we should in
any case use the existing deadlock protection mutex mechanism,
just to make sure that there are not other cases which could
trigger the same deadlock.
Task-number: QTBUG-44339
Change-Id: I3e0b5fa2ddf4ef86e6b29cb1d67c4cccedd8242e
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
On Android 5, the Chinese fallback fonts are .otf format,
and these were ignored when we populated the font database.
Note that this also requires an upgrade of FreeType, otherwise
the Simplified Chinese font will not load.
[ChangeLog][Android] Fixed rendering Chinese text on Android 5.
Change-Id: I972d0fbc0b16458650a7b82ea82a0ddd5bdfa641
Task-number: QTBUG-44648
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
When there is no composing currently being done then we need to get the
real virtual key rather than the one it was sent as with ImmGetVirtualKey.
This ensures that any shortcut associated with the key will be fired right
away.
Change-Id: Id526b7030ca21eaacbd6c74774392b0707cf762a
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Fuzzing test revealed that for certain malformed bmp and ico files,
the handler would segfault.
Change-Id: I19d45145f31e7f808f7f6a1a1610270ea4159cbe
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Fuzzing test revealed that for certain malformed gif files,
qgifhandler would segfault.
Change-Id: I5bb6f60e1c61849e0d8c735edc3869945e5331c1
Reviewed-by: Richard J. Moore <rich@kde.org>
Change-Id: I9d6771e9da64e59f8a038dd3b506e6293fcb62c0
Reviewed-by: Jan Kundrát <jkt@kde.org>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
In case we skip flushing window events (while we're in setGeometry), backing store
has to be invalidated, otherwise drawRect will use scaled CGImage.
Change-Id: I26ff7083d7c702b4ff107eff235b2067eda540c2
Task-number: QTBUG-44313
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
This reverts 268cc1dc99
On further examination it has shown that even if it fixes one deadlock
it is either creating some others or making existing ones happen more often
Change-Id: I70068cf0b0435a5dc06d4ac77ea50d3ba2361d01
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
qmath.qdoc:206: warning: No such parameter 'radians' in qNextPowerOfTwo()
qmath.qdoc:206: warning: No such parameter 'value' in qRadiansToDegrees()
Change-Id: Ia1556a98801ab694716235cc50edcc9e7d2f33f0
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
If ucol_open() failed, call back to QString::compare() implementation.
Task-number: QTBUG-44796
Change-Id: I03446e5227e1dedac6c5f824ac6d74a494fc0ace
Reviewed-by: Gergely Nagy <ngg@tresorit.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The description of ImhHiddenText made it sound like it would change
the echoMode of the input field.
Task-number: QTBUG-38080
Change-Id: I379015b95e43b6eff181d51444c7e069728504ad
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Since GetTickCount64 still relies on the usage of kernel32, then it will
not find the function anyway as the library does not exist for Windows
Embedded. Therefore it is best to remove it altogether to save time trying
to locate something we know is not there.
Change-Id: Id879382fdd0692fb9443231a405c0e28d9bcc328
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Change 2bfee10f made QDockAreaLayout respect the maximum
size of the central widget. This broke some existing
programs which would set sizePolicy to Fixed on a
central widget without a sizeHint.
This patch restores the old behaviour for the special case
where there are no dock areas. It is highly unlikely that
the intention in this case is to have a very small central
widget with huge blank areas on either side.
Task-number: QTBUG-43797
Change-Id: I1e1fb17204f72166da3b0b054a7777e8183604a7
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
This was a problem with editable comboboxes specifically as there is
an edit field area which is separate to the arrow. Giving a valid
rectangle for the arrow allows QComboBox to know that it was
clicked on.
Task-number: QTBUG-44931
Change-Id: Ie1d06a6631d6c7f5e813419a5e76f67ec9dcd7e8
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
QWindowSystemInterface::flushWindowSystemEvents() is a synchronous call.
This will cause a deadlock if the GUI thread is waiting for an OpenGL
surface at the same time. Add deadlock protection to this case as well.
Task-number: QTBUG-44721
Change-Id: Id26370f6e07011dbcd861617bf96f59e85837db6
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
\t was not interpreted as a tab character.
Task-number: QTBUG-44884
Change-Id: I3c733e227fba7e5fd5153df0ae4d0431903bb104
Reviewed-by: Daniel Teske <daniel.teske@theqtcompany.com>
Reviewed-by: David Faure <david.faure@kdab.com>
The same qt_timeout_value function was copied 5 times in qtbase's code,
so provide a common implementation in QIoDevice that can be used by
everyone.
This commit also corrects the remaining time calculation in
QProcess::waitForBytesWritten and QProcess::waitForFinished by using
this new function.
For QProcess::waitForFinished, if the process started within almost exactly
the timeout time passed to waitForFinished, msecs - stopWatch.elapsed() would
be -1, which is a special value.
Change-Id: I7b76ee6bae695eafdd02e3db03e2ff1e23a7f40c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This reverts commit da0c74550f.
The patch da0c74 unfortunately does not work well with QCocoaMenuBar's logic:
it can happen that our selectNextKeyWindow chooses a Popup or another window with
some 'unusual' flag as a key, but QCocoaMenuBar::updateMenuBarImmediately will return
immediately, assuming that popup does not have a menu and there are no menu items to enable.
Task-number: QTBUG-44369
Change-Id: I83cd2f6a62acd3a6ceb4d9dbf53ca42af67476d8
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Include a couple of hard-to-backport fixes for stack/heap overflows
and regressions from previous PCRE versions (cf. the changelog [1])
[1] http://vcs.pcre.org/viewvc/code/trunk/ChangeLog?view=markup
Change-Id: I618c3633e9265ef1b9fd56b58e2c6c714335aae8
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
When updateDropSite() is called then most of the time calling
window()->isTopLevel() is enough. But in a case like while the window is
being reparented it cannot be trusted. So we pass it as a variable so that
it is possible to give it the correct information when it is being called.
Task-number: QTBUG-39739
Change-Id: I77a7ceeaf78e89b1f65a10d60df86088b35e0fe5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
With certain printer drivers, the PRINTER_INFO_2 can return NULL for
the pDevMode member in the call to GetPrinter() as mentioned on MSDN:
https://msdn.microsoft.com/en-us/library/windows/desktop/dd144911
In many places, Qt first checks that devMode isn't NULL before
dereferencing it. In other places it does not (such as when it
actually attempts to print in QWin32PrintEngine::begin()). Checking
every dereference aside, most printer functionality is removed without
access to the DEVMODE structure. This fix uses DocumentProperties()
to get the DEVMODE information when the first method fails.
[ChangeLog][QtPrintSupport][QPrinter][Windows] Improved Windows printer
support and fixed crashes due to NULL devMode
Task-number: QTBUG-44349
Task-number: QTBUG-43877
Task-number: QTBUG-2251
Change-Id: Iafa337055d967c70f2096dcde4cc9c8ca8a0d252
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
According to our Android app test, sometimes we will receive two
consecutive app suspended notifications. In the second app suspended
notification QWindowSystemInterface::flushWindowSystemEvents() will
deadlock due to the fact that the event dispatcher has been stopped in the
first app suspended notification. This patch will simply return if we
found the event dispatcher has been stopped in the beginning of app
suspended notification.
Change-Id: I15fa4a6a118510b866ff16061862f4bb8360cc9b
Reviewed-by: BogDan Vatra <bogdan@kde.org>
This continues 68762151db
When doing format conversion, the optimized inplace codepath did not
check if the image data was external, i.e. if the QImage had been
created by the constructor taking an existing external buffer.
The previous commit fixed the readonly case. But in the case of the
QImage constructor taking non-const uchar*, data will be read-write,
but still external. This would of course crash if the converter tries
to realloc it.
Task-number: QTBUG-44610
Change-Id: I94d275d464e8af221682b538fc3e4897a59c061e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Since the new filename might not yet exist and DeleteFile() will fail if the
new file does not exist then MoveFile() should still be called.
Change-Id: Id4576ade079ad8593f824b7100bb0d94aec1fa0a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
If the coordinates were too close (at the limit of the number
accuracy), the splitting algorithm in QBezier::shifted() would never
finish. Ref. testcase in bugreport.
Task-number: QTBUG-44674
Change-Id: I2a575cdc6284504ef5e3eb2b749857576fe433c3
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Register font's english name as alias in the callback of
EnumFontFamiliesEx() at the time
QWindowsFontDatabase::populateFontDatabase() is being called. This will
help us to resolve english font family name to its corresponding localized
alias once windows font database has been populated. It will also fix an
assertion in Chinese Windows.
Task-number: QTBUG-44647
Change-Id: I265d93c16a1677a7f31ff56d60c24f6e90666419
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
In the case of Windows Embedded Compact we need to delete the destination
file before doing the move if DeleteAndRenameFile has failed since
MoveFile will fail if the destination file exists.
Change-Id: I29d04c147bf8b6b5de850fd7da7bb3dc6a827f1d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
When doing format conversion, the optimized inplace codepath did not
check if the image data was readonly, i.e. if the QImage had been
created by the constructor taking an existing external buffer.
Task-number: QTBUG-44610
Change-Id: I085ff8da427bc4ee392f548dffd2418b63148965
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
it's documented to fall back to Prefix if qt.conf is present but
Settings is not specified.
Task-number: QTBUG-44644
Change-Id: I8ef6659cbdad51b2fb3c1075ea6f0af4997117ed
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
If one asks for the global OpenGL context via the right attribute,
and then creates a QGLContext sharing with that context, Qt will
create anoter, dummy QGLContext owned by the global context.
At application shutdown, and specifically after ~QObject of QGuiApplication
has run, the QObjectPrivate dpointer gets destroyed. That destroys the
owning global QOpenGLContext, and therefore that dummy QGLContext as well.
However, QGLContext dtor triggers a code path that accesses qApp as
if it were still alive. That's not the case any more -- it has already
been destroyed. So, introduce a check and avoid dereferencing NULL.
Task-number: QTBUG-44621
Change-Id: Ic160ac99e9269db999e76229b1c7f8c53bd2be61
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
This fixes a division by 0 when processing a maliciously crafted BMP
file. No impact beyond DoS.
Task-number: QTBUG-44547
Change-Id: Ifcded2c0aa712e90d23e6b3969af0ec3add53973
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
before marking the backingstore as dirty. The QWidgetBackingstore has an
assert that the region or the rect passed in is not empty, hence its
programming error not to check before calling this function.
Task-number: QTBUG-43489
Change-Id: Ic67fb6ca7959466e1758ce91827cd4b8acdf73fc
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Those QTimeZones failed to convert to other timezones because the data()
virtual function was never overridden and reimplemented. That meant all
QUtcTimeZonePrivate objects were *really* UTC, with no offset.
Task-number: QTBUG-44600
Change-Id: Ia0aac2f09e9245339951ffff13c5294bb783c674
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
The c2m() function which converts a const_iterator into an iterator
is a broken concept for an implicitly shared container such as
QVector, because the act of calling begin() as the starting
point already detaches and invalidates the c2m argument.
This could be fixed in c2m, but the bug wasn't even in c2m,
but in removeAll(), which called end() before c2m, so the c2m
argument was already invalidated when entering c2m.
The solution is to store the positions as indices instead of
iterators before calling the first detaching function.
Task-number: QTBUG-44592
Change-Id: I66cf4f1277e71148a4d5b5bbfb6a3369ad02db68
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The property INTERFACE_LINK_LIBRARIES has a single value
and is configuration independent.
Change-Id: I9130b1d0444563335825e3806f693a39f65ca67d
Reviewed-by: Stephen Kelly <steveire@gmail.com>
Move the optimized dash drawing into stroke() in order to apply the
optimization to polygons in addition to lines.
In the case of polygons/polylines, a vertex patch is redrawn using the
original dash brush in order to respect the joinStyle of the line.
As the line correction code flows through both the optimized dashed path
and the standard geometry code path, line adjustment is now also performed
for normal geometry.
Task-number: QTBUG-40604
Done-with: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Done-with: Andrew Knight <andrew.knight@theqtcompany.com>
Change-Id: I668369b4aadb6a1bbbd4d621cb8ce1e3b19fbbc9
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Byte is definitely wrong. GL_OES_depth_texture states that short or int
are the only options, GL_UNSIGNED_BYTE is thus rejected.
Let's ask for the highest (32 bits). There's no guarantee that the implementation
honors this, but at least we tried.
Change-Id: I14dd9d4ab56b0b69cdab341f95f47499786d174e
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
We where allowing conversion from jobject to QJNIObject without taking
ownership of the jobject. Since we are managing the JNI environment we
should not allow conversions without having the option of taking
ownership of the local ref. This is now done by making the conversions
explicit, i.e., local refs are converted through
QJNIObjectPrivate::fromLocalRef() and global refs through the
QJNIObjectPrivate's jobject constructor.
This change breaks SC, but the API is private and no usage have been
found outside QtBase.
Change-Id: I3175f171699ec3f8e65144aaebc6246bc6e5bb4d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
wait() was always returning immediately, regardless of the timeout
value, due to a timespec comparison from different clock types.
On Android 5.0, qt_gettime() uses the monotonic clock but the wait
condition was using the real time clock.
__pthread_cond_timedwait_relative() is not exported anymore in
Android 5.0, we therefore fall back to pthread_cond_timedwait().
Since the monotonic clock is now available, qt_gettime returns
a time based on it. The wait condition consequently needs
to use the monotonic clock.
Change-Id: Ie7cf909b81107edd7207c3c039b3ec1f5422303f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Most of the time the widget passed in to finish() will not yet have a
window handle so it would just call close() straight away. This
way it ensures has a window handle.
Task-number: QTBUG-35757
Change-Id: I2e212a2ea496cc4e4bba57a8c2d0d127afc43e48
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
If we call them just in the constructor all the signals they sent
out can't be connected and will be lost, particularly this means
the QNetworkConfigurationManager doesn't see my ethernet connection
and thus thinks i'm not online
Change-Id: I1480f76338d6ae4fbed676f9fa40ada18ea431ad
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
the qt headers live in the source dir in this configuration.
instead of hard-coding the path in the project file, use the correct
module variable. this requires harfbuzz-ng to be built after corelib.
Change-Id: If1b64b59a0939d3b5190331fcf70da566d4eeedd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Whenever the selection changes it will call panelSelectionDidChange
even if the panel is not visible which causes it to overwrite our
chosen initial file with "untitled". Therefore we only set the name
when the panel is actually visible.
Change-Id: I09f7ebabce5c2139a7f74b953391d39dfad65db2
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
We don't receive ButtonRelease event after closing a popup
by clicking outside of the client area. Thus the internal
state of mouse buttons in the xcb plugin becomes outdated
until we receive ButtonRelease event.
This commit updates the internal state of mouse buttons
from MotionNotify events. So when a user will move a mouse
on the client area, the xcb plugin will send a mouse event
with updated buttons to Qt Gui and QGuiApplication will
detect the following mouse events correctly.
Task-number: QTBUG-32609
Task-number: QTBUG-35065
Task-number: QTBUG-43776
Task-number: QTBUG-44166
Task-number: QTBUG-44231
Change-Id: Ica334dfbf04f7ef81db86b25262328fe5da11808
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com>
The current SQL plugins path are still Qt 4 style. This patch adds
qtbase to ensure users will be directed to the right place.
Change-Id: I11bf933864f0a8955079bf7175eb1e33bb5bc07f
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
In some documents, "{QObject}s" was used which didn't show up as link. This is
fixed by using "\l{QObject}s" instead.
Change-Id: I90dbd543790842b242a11f3f94a32d4273ebb38d
Reviewed-by: Martin Smith <martin.smith@digia.com>
Task-number: QTBUG-44390
Change-Id: I1a800c709d3543699131ffff13c19789a12dac0b
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
The current attempt to fix the problem described in b8d0fac5a9
has shown to have unforeseen issues. The assert in the
patch has been triggered in user code (see bug report), which, when
looking more closely, shows that the assert cannot be guaranteed
for all cases. E.g if user code (or Qt drag'n'drop code) starts a new
event loop upon receiving the move event, this can deliver new mouse
events before the move returns, which will trigger the assert.
So it seems like the most correct solution is to *post* the second button
event after all (directly trailing the move event), to at least make sure
mouse events are being delivered in the correct order. The crash that caused
the original change will need to be fixed by other means.
Task-number: QTBUG-38597
Change-Id: I47633d1ea310b7c16e937ef0404d9954281452c3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Change a4e1c15b1 will cause setGeometry to take immediate effect
by doing a synchronuous layout and a flush. As a side-effect, the
flush will also send posted touch events. So if the current
setGeometry call comes from a touchMove, a touchEnd might
be delivered before the touchMove returns.
A crash in QToolBar drag-n-drop is seen from this. There
drag data is deleted on mouse release (during the flush), while
a mouse move is already handled on the stack. When the code returns
to the move handler, drag-data has been deleted, and we have a crash.
Since the root problem is that we flush events on a callback from
the app, we can be more careful and precise by only flushing non-user
input events from layoutSubviews.
Change-Id: I3f5e025d774d21509ef837de9d7e85a1ac6e48cc
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
This is a no-op change. It doesn't improve or worsen the code at all.
Change-Id: Ifd5273842370ca9bce0ed74f2f2d54d453797948
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Linux's socket(2) system call can take SOCK_NONBLOCK and let us avoid
the extra two fcntl(2) to change the setting after it's created.
Change-Id: Ie0d7a2d51acc21acd850cbee6d0f76e27b1ae859
Reviewed-by: Richard J. Moore <rich@kde.org>
QJsonObject requires that, since it does binary searches for the keys.
Change-Id: I8a7a116f51864cecb52fffff13bc24660c1cc1ac
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
backtrace_symbols is very slow because it tries to find the function
name from the address. In order to do that it needs to do a linear search
over all symbols. (Because the hash table goes the other way to find the
address from the symbol name)
The code is going to skip a few frames from QtCore. Since we cannot know
how many, we take a few more than necessary.
This patch changes the additional number of frames from 15 to 7
(Usually, there are about 5 suppressed frames).
We call backtrace_symbols several times for only one frame at the time.
So we are not looking up addresses we don't need after we printed the
right number of frames.
Calling many times backtrace_symbols means we do more malloc, but that's
negligible compared to the time we save. We anyway do a lot of other
allocations because of the regexp operations and such
So this patch is then saving about 10 frames lookups which allow to print
about 6 qDebug per miliseconds instead of only 2 when using %{backtrace depth=2}
Change-Id: Ic6ece2145d53dc570c80fcb0e4455dcef6bc40cb
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
also update some broken links while we are at it ...
Change-Id: I9707a01b01be82e229c8f135c9ae093d73fd1204
Reviewed-by: Martin Smith <martin.smith@digia.com>
Consider the following code:
QFileDialog dlg;
dlg.setFilter(QDir::Hidden | ...);
dlg.setOption(QFileDialog::DontUseNativeDialog)
setFilter stores the filter value in QDialogPrivate::options.
setOption will overwrite this value with the default value from
a newly created QFileSystemModel.
The intention was to set the filter in the model to the value in
options.
Change-Id: I561c5cf1ad4d9d729a56620d86ec549eb3105a07
Task-number: QTBUG-37085
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Specifically when rendering svg to a pdf, when painter
opacity is set, path strokes were transformed incorrectly
due to missed setting of dirtyTransform flag.
Task-number: QTBUG-38675
Change-Id: I861353822ccddd394910b8612687a244d195a41e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Recent code in font support started to use the platformNativeInterface()
return value without checking for null. Most platform plugins, with the
notable exception of linuxfb and the minimal ones, provide an object.
Start providing a dummy object from linuxfb too. This is more sensible
then adding null checks everywhere.
This will prevent crashing with linuxfb on startup.
Task-number: QTBUG-44414
Change-Id: I48912132e1f8ad52e2a94c3d765dacc7b16f309a
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
For most cases, the GCC/Intel atomics (__sync functions) are fine, but
there are some systems for which libgcc is incorrectly built (QNX
6.5.0). Additionally, this will allow Harfbuzz-NG to be supported in
exactly the same systems as Qt itself.
Task-number: QTBUG-43850
Change-Id: Ib53f57f70d4ad46863c45e74d60b0eb45ba9bd02
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
This code is C++ only. There isn't a single C++ compiler that fails to
understand the "inline" keyword, since it's required by C++98. Any
compiler older than C++98 is likely to choke on the template usage
further down, so this isn't necessary.
Moreover, the C++ standard says you cannot define macros.
[lib.macro.names] says "Nor shall such a translation unit define macros
for names lexically identical to keywords." -- technically, it's a
promise that the Standard Library headers won't do it, the wording means
that the entire translation unit won't do it, which implies no source
can do it.
MSVC complains about it:
fatal error C1189: #error : The C++ Standard Library forbids macroizing keywords. Enable warning C4005 to find the forbidden macro.
Change-Id: Ic2a0a03a0af47386e34bb698454a2040ef3f6a9d
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
execinfo.h is optional in uClibc. We need to check
__UCLIBC_HAS_BACKTRACE__ if uClibc is used.
Change-Id: Ie28be85b0b70472df1fc4a208581bb66ad34229e
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This only occurred if the item added was the only item in the last
row/column, since then the the internal grid failed to expand
(in this case it would always call expand(0, 0), which would not
create the extra row/column).
[ChangeLog][QtWidgets][QGridLayout] Fixed crash that sometimes happened
when adding items with spans that spanned to the bottom/right edge.
Task-number: QTBUG-38052
Change-Id: Iba95f6d9d9356b4d1c84c7b93f4af9b4ea0cf714
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
Some drivers appears to reset their scroll positions when make the
primary point. This patch listens for the device changed event and uses
the information in it to update the position.
Task-number: QTBUG-40829
Change-Id: If354dfde6300ceb2b81be14ea24594ab0658a6aa
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
This version was based on Clang mainline between releases 3.1 and 3.2,
which means it has part of 3.2 features but not all. One of the missing
features is __builtin_bswap16.
Cherry-picked from ec9bc843d8 on 5.4
Change-Id: Ic5d393bfd36e48a193fcffff13b95664c7f664de
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Shawn Rutledge
Venugopal Shivashankar
Friedemann Kleint
Lorn Potter
Paul Olav Tvete
Eirik Aavitsland
Allan Sandfeld Jensen
Jocelyn Turcotte
Andre Hartmann
Paul Olav Tvete
Aaron McCarthy
Tasuku Suzuki
Eskil Abrahamsen Blomfeldt
Andy Shaw
Albert Astals Cid
Timur Pocheptsov
Sergio Ahumada
Liang Qi
Morten Johan Sørvig
Eike Ziller
Daniel Teske
Giuseppe D'Angelo
Alexander Volkov
Mike Kuta
Alex Blasche
Liang Jian
Joni Poikelin
Oswald Buddenhagen
Olivier Blin
Richard J. Moore
Nico Vertriest
Jørgen Lind
Marko Kangas
Thiago Macieira
Marc Mutz
Bjoern Thiel
Dmitry Shachnev
Andrew Knight
Laszlo Agocs
Frederik Gladhorn
Christian Strømme
Yoann Lopes
Joerg Bornemann
Jan Arve Saether
Albert Astals Cid
Samuel Gaist
Florian Bruhin
Richard Moe Gustavsen
Olivier Goffart
Peter Niekamp
Mitch Curtis
Fatih Aşıcı
Allan Sandfeld Jensen