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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fix moc generated code with dummy Q_PROPERTY
Fix autotest which checks for sample buffers
Fix EGL surface leaks when re-parenting QGLWidget on X11/EGL
Add autotest for creating a QGLWidget with alpha channel
Fix QGLWidgets created with an alpha channel on X11/EGL
Add QT_DEBUG_X11_VISUAL_SELECTION to aid debugging X11/EGL
Attempt at fixing compilation on Symbian.
Got rid of unused variable compiler warning.
Fix vertical text centering on Mac OS X
Clicking on a selected item wouldn't reset the selection anymore.
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If there is properties, we cannot skip the code that substract
the property number from the id
Task-number: QTBUG-5590
Reviewed-by: Brad
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Change c4d66e27 made sample buffers on EGL platforms to default
to off, matching desktop GL. This patch fixes the autotest which
was still testing for the old behaviour.
Reviewed-By: TrustMe
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When a QGLWidget is re-parented, it's native X11 window usually
gets destroyed and re-created. This also happens when you set a
window attribute or flag. On EGL, we must destroy the surface
for the window before destroying the window itself, otherwise
we can leak the surface. This also fixes lots of BadDrawable
errors when running the autotests (which were due to surface
leaks!).
Reviewed-By: TrustMe
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Task-number: QT-2602
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If the QGLWidget's QGLFormat says it should have an alpha
channel, try to find an ARGB Visual.
Reviewed-By: Trond
Task-number: QT-2602
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The Symbian compiler seems to have a problem with forward declarations
of template functions.
Reviewed-by: Bjørn Erik Nilsen
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Before commit 88ecc8c8250505129ccff2660c60412996e2fd85, this case was handled
during the mouse release event, but was responsible for selections being made
twice sometimes. We now check whether a selection actually happened during
the mouse press event. If not, we will try to select again during the mouse
release event. Auto-test included.
Reviewed-by: Thierry
Task-number: QTBUG-6753
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Change 04d18b38 fixed the windows and ft font engines so that the height
reported in QFontMetrics is now correct, but this make vertical text
centering one off as the platform defaults is to round down rather than
up when the vertical position of the text is in the middle of a pixel.
When this was fixed in change 1de8a5b, the vertical centering broke on
Mac, since it still reported a too great font height. This patch applies
the same hack to the mac font engines to report the correct font
height.
Task-number: QTBUG-6770
Reviewed-by: joerg
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/berlin-staging-1:
Fix precision loss warning (qreal vs. float on Windows)
def file maintenance.
def file maintenance.
Fixed compile for S60 (.def file updates).
QPlainTextEdit scrolling issue with folded paragraphs
Designer: Show actions in action editor in QKeySequence::NativeText
Fix up documentation examples for low-level audio.
Add -audio-backend and -no-audio-backend configure option.
audioinput and audiooutput examples not using isFormatSupported
Qt fails to build on RHEL 4 and other older Linux versions because of
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Reviewed-by: Oswald Buddenhagen
modified: tools/linguist/linguist/messageeditor.h
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More private API changes, and mark QEgl symbols as ABSENT so compilation
is not broken when OpenVG is disabled.
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Conflicts:
configure.exe
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QTBUG-6548
QAudioOutput::start() crashes when the QIODevice is destructed
Made documentation clearer.
Task-number:QTBUG-6548
Reviewed-by:Justin McPherson
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Allow better control over audio backend used.
Reviewed-by:Justin McPherson
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function.
The examples failed to easy, added check to test and get if required
a format to use from the backend. Increases the chance of examples
working on various platforms like n900.
Reviewed-by:Justin McPherson
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old ALSA
Added alsa version checking in config test, must have >= 1.0.10 to
enable.
Task-number:QTBUG-6493
Reviewed-by:Justin McPherson
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With Qt Creator, we could reproduce scrolling problems when paragraphs
were folded away. Effectively the first "visible" block could be an
invisible one, resulting in firstVisibleBlock() returning something bogus.
The result were drawing errors.
Reviewed-by: con
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format as in Property editor and elsewhere for consistence.
Task-number: QTBUG-6760
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Add an image allocation pool to the OpenVG paint engine
Fix QMetaObject::connect and disconnect with "dynamic signals"
Test fixed for Windows CE.
Removed the chip demo for windows CE
Compilation fix for Windows Mobile
Make mkspec/unsupported/linux-host-g++ use correct include
Add "nocopy" mode for seperate-debug-info to configure
Optimized blur / drop shadow effects for the GL 2 paint engine.
Fixed bug in graphics effects caching of graphics item hierarchies.
Added InvalidateReason to invalidateCache to optimize effects
Fixed bug in QGraphicsPixmapItem shortcut for graphics effects.
Optimize QGraphicsItemEffectSourcePrivate::pixmap() for QGraphicsPixmapItems.
Improved raster blur implementation.
Determine QPrinterInfo's supportedPaperSizes on demand.
Added vg to the performance section of the QPainter docs
Stabilize test
Fix warning in public header
OpenVG .def file updates.
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Some OpenVG GPU's have limitations on the amount of memory
available to create VGImage's. When the memory runs out,
vgCreateImage() will fail.
This change introduces QVGImagePool, which keeps track of all
QVGPixmapData image allocations and ejects least-recently-used
pixmaps when GPU memory is exhausted.
Task-number: QT-2554
Reviewed-by: trustme
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QML might pass index that are larger that the method cound.
We must not call QMetaObjectPrivate::originalClone in that case as
this would read invalid memory
Reviewed-by: brad
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Some test very corrected, the low level file descriptor tests mostly
skipped as well as the multiple memory mapping of a file, which resulted
in the file handle not beeign properly released.
Reviewed-by: thartman
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The chip demo causes a memory exception on most Windows CE devices.
For now we simply will not include this demo in the package for Windows
CE. In the future a specialized version might be created.
Reviewed-by: Maurice
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The default style (plastique) used was not available if not included in
the build.
Using now the windows style instead.
Reviewed-by: Maurice
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Reviewed-By: Trustme
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This patch was written by Harald Fernengel for Maemo5 port. This effectively
just adds -g to QMAKE_CFLAGS & QMAKE_CXXFLAGS and is mainly for packagers who
want to build Qt in release mode and still have debug symbols, but will want
to strip those debug symbols out themselves (rather than let Qt do it).
Reviewed-By: Harald Fernengel
Reviewed-By: Thiago Macieira
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Do the blur in half the resolution in software and then upload the
result as a texture and smooth-scale it on the GPU. This leads to stable
and decent performance regardless of the blur radius, and simplifies the
implementation quite a bit.
Reviewed-by: Bjørn Erik Nilsen
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Make sure to invalidate the cache if the transform of a sub-item
changes.
Reviewed-by: Bjørn Erik Nilsen
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This lets us ignore the invalidateCache call when the transform of a
graphics item with an effect changes, and the cached system is
LogicalCoordinates and cached mode is not PadToEffectiveBoundingRect.
Reviewed-by: Bjørn Erik Nilsen
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We need to take the pixmap item's drawing offset into consideration.
Reviewed-by: Bjørn Erik Nilsen
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Even for DeviceCoordinate mode we can return the raw pixmap if the
graphics item size is untransformed.
Reviewed-by: Bjørn Erik Nilsen
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We use more bits of precision in the fixed point exponential blur
algorithm, which allows more fine-grained radii which is required for
animating the blur. Also optimize the implementation a bit by
transposing the image instead of blurring vertically which isn't very
cache-efficient.
Reviewed-by: Bjørn Erik Nilsen
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The paper size determination requires a cupsGetPPD(), which can be a slow
HTTP download.
So doing it on demand makes QPrinterInfo::defaultPrinter() much faster,
because it doesn't actually need the paper sizes at all. Before this fix,
it was requesting the PPD file of every known CUPS printer, every time
it was called.
My battery of unittests for code that uses QPrinter went from 19 minutes
when the cups print server is switched off, to 13 seconds!
This fix also removes some code duplication, which is always nice.
Task-number: 232664, QTBUG-3033
Reviewed-by: Trond
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qcache.h:73: warning: declaration of 'object' shadows a member of this
Spotted by compilerwarnings autotest
Reviewed-by: Thiago
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qt-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixed spelling in docs
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