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In QTime::currentTime(), the pointer to the tm structure was used
without being initialized.
Task-number: 256889
Reviewed-by: Markus Goetz
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The path /lib/ld-linux.so.2 is correct for i386 only, possibly some
other archs. But on x86-64, it's usually ld-linux-x86-64.so and it can
be in either /lib or /lib64.
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These four enum values are used in variables of type Section, but aren't in it.
With gcc 4.4, it displays a warning that the value is lower than the lowest value
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(ThreadEngineBarrier was implemented in the header as ThreadEngineSemaphore
in Qt 4.4 and Qt 4.5, and exported for a brief time in the Qt master branch. )
Unfortunately the inline call to acquire means that applications compiled
with Qt 4.4. and Qt 4.5 will contain a copy of the old implementation.
This is BC as long as the memory layout of the ThreadEngineBarrier class
stays the same, which means that we keep the QMutex member variable.
The old version of acquire will no longer be thread-safe since the new
version doesn't lock the mutex, but this is fortunately not a problem;
the only place it's called is in startAsynchronously() before the worker
threads are started.
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There's no need to have separate cast-checker functions, plus the cast-
and centralise the function to create the object.
Reviewed-by: TrustMe
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These expressions aren't used anywhere yet, but I am sure we will find
use for them very soon now. I checked the compiler manuals for the
three commercial Unix compilers to verify which versions support these
macros.
Reviewed-by: Bradley T. Hughes
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If it was shared and you then set it back to an int type,
it is still marked as shared,. This might even lead to crashes.
The patch was sent through gitorious by Jürgen Starek.
Note: autotest added as well
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Conflicts:
src/3rdparty/webkit/VERSION
src/3rdparty/webkit/WebCore/ChangeLog
src/network/access/qnetworkreplyimpl.cpp
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Use the fully qualified classname at relevant places in the
moc-generated code. Also, QMetaObject::newInstance() needs to
strip the namespace part, since the constructor signatures
don't contain the fully qualified name.
Task-number: 246064
Reviewed-by: Simon Hausmann
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Reviewed-by: Trust Me
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Conflicts:
src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
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enabled.
This allows mixing of debug and non-debug code (possible on Unix
systems) without causing assertion failures.
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
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It's possible that the function gets called with a bytearray of
size -1 (for example, by QTextStreamPrivate::fillReadBuffer()).
Since the size was erroneously cast to a uint, the subsequent
comparison (arraySize > 3) succeeded and caused a crash.
Reviewed-by: Denis Dzyubenko
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The ThreadEngine template uses functions from ThreadEngineBarrier,
so ThreadEngineBarrier must be exported to other libraries/programs
that instantiate the template.
Reviewed-by: trustme
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Conflicts:
tests/auto/qsqldatabase/tst_databases.h
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Two strings are only equal if they have the same size.
Task-number: 256763
Reviewed-by: TrustMe
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This doesn't work, the paths are wrong. It's not properly checking the
arch, and none of our compilers use it. Unsupported ones might, but I'd
rather leave it blank and let them figure out how to do it correctly
then lead them down a blind alley.
Discussed with Morten Sørvig
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Conflicts:
src/gui/kernel/qapplication_x11.cpp
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Also move the implementation to the .cpp file.
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Reduce lock contention QtConcurrent by swiching the ThreadEngineSemaphore
class over to a QAtomic-based implementation.
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Reduce lock contention:
- Skip locking in the accessor functions (where we can)
- exit early in tryStart (before locking the mutex) when the threadpool is running at max capacity.
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before, there was no newline between a comment and a start element. Now,
there is and the comment is correctly indented.
Task: 256468
Reviewed-by: Frans Englich
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Removed lots of places where we check for Tiger. Now we can assume it.
Reviewed-by: Morten Sørvig
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Conflicts:
src/3rdparty/webkit/VERSION
src/3rdparty/webkit/WebCore/ChangeLog
src/3rdparty/webkit/WebKit/qt/ChangeLog
tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp
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Snow Leopard defaults to 64-bit if you don't specify an architecture,
whereas in the past it defaulted to 32-bit. This isn't a problem for Qt
per-se. It *is* a problem if you just build an application that uses Qt
but isn't using qmake stuff. To help in those situations, we should
error out to let the person know that they need to change their
configuration (in any case, the headers are going to complain and they
get a much more cryptic message).
Reviewed by: Morten Sørvig
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In 4.4 QRectF handled flat rectangles in the same fashion as QRect does,
but that changed with Lars' and Jo's optmizations done in the falcon
branch. The difference is that the optimized version only checks whether
the width or height is 0, whereas in 4.4 both had to be 0 (isNull()) before
we bailed out.
This regression also introduced a regression in
QGraphicsItem::childrenBoundingRect().
Auto-test included.
Task-number: 254995
Reviewed-by: Lars
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Task-number: 256711
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Having an implicit default error state in the graph which the user
has not added is unintuitive and ugly. Rather than have a default error
state, we stop execution of the machine and print an error message when
the machine has run-time errors. If a user wishes to prevent errors
from stopping the machine, you can set one or more error states
explicitly.
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This change also moves the EGL support classes from QtOpenGL to QtGui
so they can be shared between OpenGL and OpenVG.
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Make state->addTransition(foo, SIGNAL( bar( ) ), ...) work.
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By default this is set to false, meaning you will only get multitouch
events. The reason why this is important is that we use the first
touch of a new touch sequence to find out which widget to send
the subsequent touches to. And on a touchpad, you normally want
this to be the widget under the cursor when more than one finger
is pressed on the pad.
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This was removed long ago.
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Conflicts:
doc/src/qnamespace.qdoc
src/corelib/global/qnamespace.h
src/gui/graphicsview/qgraphicsscene.cpp
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enum Qt::Uninitialized contains one value, which is also called
Uninitialized. Because the type and the value used the same name,
wherever the type Qt::Uninitialized was used in a function signature,
you had to include the enum keyword. But qdoc's preprocessor doesn't
like that, so you have to take the enum keyword out of the signatures.
But then the compiler complains because the type and the value look
the same. So I had to change the enum type name to Initialization, so
the compiler can distinguish it from the value name. And qdoc likes
that too.
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Directly construct uninitialized QByteArrays of required size
instead of default-constructing one and resizing it afterwards.
Reviewed-by: mariusSO
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Contrary to the QByteArray::QByteArray(int size, enum Qt::Uninitialized)
constructor this does not initialize its data.
Reviewed-by: mariusSO
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Reviewed-by: mariusSO
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There is no BC issue as the changed constructor was introduced
recently and there is no released version of Qt using it.
Reviewed-by: mariusSO
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These constructors are useful when you have to create a temporary
uninitialized QTransform/QMatrix and later initialize it to something
else.
Done with Lars.
Reviewed-by: samuel
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QPropertyAnimation as a main class.
Reviewed-by: Trust Me
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Conflicts:
src/gui/graphicsview/qgraphicsitem_p.h
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The QStringBuilder class documentation is marked \internal.
A section has been added to the documentation for QString
that explains how to use the reimplemented '%' operator of
QStringBuilder to obtain more efficient string concatenation
operations.
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