Change childWidget->windowHandle() to childWidget->internalWinId() in
q_createNativeChildrenAndSetParent() to determine whether should we call
childWidget->winId().
This is because in some circumstances Qt will crash due to accessing
deleted QWidgetWindow object if we use windowHandle(). Think about the
following scenario:
1) create a widget A without parent and add two child widgets B and C to A
2) create a native widget D as the child of B, note that when we set
Qt::WA_NativeWindow attribute to it, its QWidgetWindow will be created
which means its windowHandle() is not null.
3) create a top level widget E as the child of C and show it. This will
make Qt call createWinId() to A and then
q_createNativeChildrenAndSetParent() will be called to create A's native
children recursively and finally make D's QWidgetWindow object become a
child of A's QWidgetWindow object. Please note here that B will not become
a native widget just because at that moment windowHandle() of D is not
null and Qt will not call winId() to its parent B
4) Set A's parent to another widget which has been shown, setParent_sys()
will be called to A and then Qt will call destroy() to A. in destroy() Qt
will try to call destroy() to its children recursively with a condition that
the child has Qt::WA_NativeWindow been set. But D's parent B is not a native
widget right now so B and D is not destroyed. Qt will then deleted the
QWidgetWindow object of A, since E's QWidgetWindow object is a child of
A's QWidgetWindow object, it will also be deleted. Now E hold a deleted
pointer of QWidgetWindow object. This is the source of crash later.
Task-number: QTBUG-35600
Change-Id: I97a20a68e626ee62b15bb4eae580e26f8948923b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Windows 7 and later have LOCALE_SSHORTTIME, which is what we need.
Task-number: QTBUG-33718
Change-Id: I4c3f113d17102a37fb752de56f06b312f27c7887
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Attempt to fix
FAIL! : tst_QAbstractItemView::task200665_itemEntered() Compared values are not the same
Actual (spy.count()): 0
Expected (1) : 1
Loc: [tst_qabstractitemview.cpp(1292)]
which might have been introduced by removing the absolute qWait(200) in favor
of qWaitForWindowExposed() in afe8e368, so trying to compensate with a
QTRY_COMPARE.
Change-Id: Id437acd810b54e005daaf66ffffd4dd586075ab6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
To be able to call SetNamedPipeHandleState on stdin in a child
process, we must create a read-end pipe handle with the
FILE_WRITE_ATTRIBUTES flag set.
This can't be done with CreateNamedPipe but only with CreateFile.
Therefore we're creating the handles for the child process always
with CreateFile now. Besides, it's conceptually cleaner to have the
server handle of the named pipe in the calling process.
[ChangeLog][QtCore][Windows] Fix regression from Qt4 in QProcess.
It wasn't possible anymore to alter pipe modes of stdin in child
processes.
Task-number: QTBUG-35357
Change-Id: I85f09753d0c924bdc8a6cef1ea5dbe6b2299c604
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
... because they fail on the new test server. This commit can be
reverted once the Socks5 socket engine is fixed.
Task-number: QTBUG-35490
Change-Id: I85635d4b44d26168d40a56b7a121693297564f0f
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
... because it was used to operate a man-in-the-middle proxy.
Task-number: QTBUG-35474
Change-Id: Ic7f19708b278b866e4f06533cbd84e0ff43357e9
Reviewed-by: Richard J. Moore <rich@kde.org>
QHash::key() is O(n) and we're calling it n times. That can make repeated
calls to the meta object builder very slow, as for example QQmlPropertyMap
when inserting properties repeatedly.
Fortunately this is easy to fix, as the value in the hash map is also the
index, so we can simply iterate over the hash once. With the exception of
the class name, which we have to treat specially to ensure that it is always
the first entry in the string table.
Task-number: QTBUG-32720
Change-Id: Ic954c45c454107feee83216131f601cc69d4c63b
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Brings Windows QPA on par with other platforms.
[ChangeLog][Windows] Don't cover the taskbar when maximizing
frameless windows.
Task-number: QTBUG-8361
Change-Id: Iba35132f697cb7379650a4c883b616c5c2023d4c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
This will break network paths passed as command line arguments.
Introduced by 4ff6951550 .
Task-number: QTBUG-35432
Task-number: QTBUG-30628
Change-Id: Ice9ce15275ef69e9e9e82daf5a303e7c56294368
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Make
QCommandLineParser::add{Help,Version}Option()
QCommandLineOption::setDefaultValue()
QCommandLineOptionPrivate::setNames()
have transaction semantics: either they succeed, or they change nothing.
It's trivial to provide this guarantee, so do it.
Add a test for the surprising property that setDefaultValue("") resets
defaultValues() to an empty QStringList instead of one that contains
the empty string.
Change-Id: I61623019de3c7d2e52c24f42cc2e23ec5fddc4da
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Fix isValidId() which was failing valid IDs because it was splitting
name parts by \ instead of /. it was also rejecting offset from UTC
formats names. Add unit tests.
Task-number: QTBUG-35025
Change-Id: I4d23d2e54f4a9fac9afcc4eff0a02d6f4af21385
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The code was there to do it, but it was using minimumValue instead of
maximumValue to test if the '+' should be allowed.
Task-number: QTBUG-20691
[ChangeLog][QtWidgets][QSpinBox] Entering positive values with the '+'
prefix is now allowed.
Change-Id: Iff62d073e350dc9a33b7e06e4b492048c74437c4
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
(same thing for center- and delimiter-aligned tabs)
The width of the inline object wasn't taken into account, the code in
QTextEngine::calculateTabWidth only looked at glyph widths.
Change-Id: I303a6561c67870ff2094a685698e642fc1b53b12
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
A QMenu with no actions gets a size of (0, 0) on OS X.
With the new stricter expose event behavior this
is considered invalid geometry and the platform plugin
won't send an expose event, causing the qWaitForWindowExposed
test to fail.
Add a menu entry since the layoutDirection test is
not really interested in testing the special case of
empty menus.
Change-Id: I5221dc3f0472ac13edf821df08bacc3a4eb5cd9d
Reviewed-by: Simo Fält <simo.falt@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
The cursor() test was missing a QTest::moveMouse() before sending of the
mouse event (as all the following subtests do). When run on a desktop with
the panel on the left side of the screen, the mouse pointer would land over
the left item instead of in between them, as assumed by the subtest, and
the following QCOMPARE failed.
Change-Id: Ib74fdf0cfbfbc8ecb79a906610a2da5cb50c89d0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Use QTest::qWaitForWindowExposed() and QTRY_COMPARE() instead of
hardcoded timeout.
Task-number: QTBUG-35308
Change-Id: I27eee9932dd3b6087db4ad13b1a4fb184a487f57
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Currently the QPrinter constructor, setOutputFormat() and
setPrinterName() make bad assumptions about the availability of printers
when configuring NativeFormat which can lead to inconsistent print
engine set-ups leading to crashes in the print dialog, especially on
Windows where a valid DEVMODE is needed.
This change cleans up the init and methods to ensure NativeFormat can
only ever be set if we have both a valid plugin and a valid printer,
if not the PdfFormat is used. One side-effect of this is that it is
now impossible to set an invalid printer name via QPrinter (but still
able to be done via QPrintEngine if really needed). Also if no
default printer is set then use the first available one.
This also fixes a bug where setting a new printer name on Windows
reset all the saved settings.
[ChangeLog][Important Behavior Changes] QPrinter no longer allows you
to set an invalid printer name.
Task-number: QTBUG-34345
Task-number: QTBUG-26008
Task-number: QTBUG-26430
Change-Id: I19737e4209d8c8df5817ea83246b3dd0c483ee85
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
As the last line in the QObject destructor, we call setParentHelper(0) to
remove ourselves from the parent. In the process of that we also initiate the
QML parentChanged callback. The first thing that parentChanged callback used to
do (but now does it too late, after 26350b5ceafa0ade1328037f6234a7d288eb8f48 in
qtdeclarative) is to check if the object was deleted and then return. We could
re-introduce the check there, but I think it's cleaner to not bother calling
the callback on a dead object in the first place.
Change-Id: Ia4d43b65a9b3744a451b4c312a2d6f9c0e3b67dc
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Add a check for the case sensitivity of the file system, so that
unit tests can determine whether names of preference files with
different case should generate an error or not.
* Add check for OS X native file format in rainersSyncBugOnMac().
Task-number: QTBUG-32655
Done-with: Liang Qi <liang.qi@digia.com>
Change-Id: I76821653dd4ebc00e20abdbb5b79c1a80290dece
Reviewed-by: Liang Qi <liang.qi@digia.com>
Tweak a handful of tests which didn't compile on this platform.
Change-Id: I208d9eb289dfb226746c6d0163c3ea752485033b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
The QPrinterInfo copy and QPrinter constructors and the assignment
operator were not taking the shared_null into account, and so any use
of them resulted in a new null QPrinterInfo different to shared_null,
which lead to isNull() always returning true in anything other than
the simplest use case. While fixing this also make the shared_null a
Q_GLOBAL_STATIC.
Task-number: QTBUG-21087
Change-Id: I0beb24088208e9ed58d21ca26b0c8d00b02e5b8f
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
When we unlock the mutex, we need to take in account that the Connection
pointed by 'node' may be destroyed in another thread while it is unlocked
Doing 'node->prev = &node' will make sure that 'node' is actually
updated when it is destroyed.
Setting isSlotObject under the mutex is safer and ensure that no other
thread will attempt to deref the object.
The regression was introduced in 5885b8f775
tst_qobjectrace was updated to catch races arising when we are
connecting with function pointers.
Change-Id: Ia0d11ae8df563dad97eb86993a786b579b28cd03
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Avoid menus showing up at 0,0 which is a taskbar area when running
Unity.
Task-number: QTBUG-33972
Change-Id: I156eec78248cec1708adf6bcf2e9ddcc98b7d8c4
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Qt::WA_Mapped maps (sic) to windowHandle()->isExposed(), and we set/update
it in QWidgetWindow::handleExposeEvent(). Setting it directly in show_sys
shortcuts QPA and assumes showing a window is synchronous on all platforms,
resulting in trying to flush the widget backingstore when the window was
not exposed yet (due to discardSyncRequest starting to return false).
This reverts commit 829b1d13b2.
Change-Id: I0bd700d4939bc69ba184d8586435b68ec3dd72fb
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
This was a tweak to fix a bug in 2005 which has probably outlived its
usefulness, plus an accumulation of workarounds on top. (started as
48b5266e8ff9b472a16290dd923fe24dd0b6989b in the historical repo)
Task-number: QTBUG-34760
Change-Id: I2c01269e43636385ee5c89305c6b90f4a7f2c537
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
The private method dateForLocalTime() was not checking that transitions
were valid, resulting in infinite looping when a time zone didn't have
any future transitions.
Change-Id: I0e5d07063861778dd86056a80c36fdd9f9d36133
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Fix parsing of TZ file abbreviations, to correctly return cases where
POSIX rule doesn't have separate DST rules, and where abbreviation
is a sub-string of another abbreviation, otherwise any toString() call
will crash.
Add test to exercise all available time zones, especially useful for TZ
file to confirm all file format variations dealt with. Fix parsing of
Version 3 of TZ file, and ICU display name, to allow all files generated
from release 2013f to pass, otherwise isValid() call will crash.
Task-number: QTBUG-34061
Change-Id: Ie0b6abc218adff1c8967eb33fdb0762041d2305f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The name Olson was misspelled as Olsen in the public api of QTimeZone
which is needed to be fixed before first public release in 5.2 would
freeze the api and prevent it being fixed. It has been decided that
renaming as IANA ID would be more future-proof.
Fixes to the private code will be done separately to keep this patch
against release branch to the minimum required.
Task-number: QTBUG-34735
Change-Id: I8ee90644862c907f6d1937b8536f0c02583ae736
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
For me, this test failed because I don't have a Documents folder in my
home directory, even though that's what's returned from QStandardPaths
as the first DocumentsLocation.
Fix by falling back on the home directory if documentPaths.front()
does not exist.
Change-Id: I483f62f3b4b43d055c74774a7058a4aa420849b1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
The dockwidget's toplevel window would be a parent of the container's
window when floating. When plugged back into the mainwindow the
dockwidget's window is destroyed and the container's window along
with it. Added a function toplevelAboutToBeDestroyed to unparent
the containers window before this happens so parentWasChanged will
work correctly.
Change-Id: I06679cfb3a8fa3834c0db0be5973c012b8277275
Reviewed-by: Ulf Hermann <ulf.hermann@digia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
We don't want platform behavior for whether or not maximized/fullscreen
windows can be resized to affect the test for resize event propagation.
Change-Id: I8c118733ca5d2553aacf24d0b8debeb1a4e27103
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
