msvc tries to instenties the return type of overloads that are not chosen by overload resolution
(cherry picked from commit 7307d712e10783b57c4c95c8390a9455b69f473a)
At least make RVCT 2.2 work.
Task-number: QTBUG-5182
Task-number: QTBUG-9070
Reviewed-by: Olivier Goffart
Reviewed-by: joao
(cherry picked from commit 0ba0c374fe055623381e3795daa6743c5c995bbc)
Regression from 4.5 causing performance and size degradation.
Task-number: QTBUG-18997
Reviewed-by: Samuel
(cherry picked from commit 18122b473ecbd85ba953f70743b1756358bf7c0c)
The plugin loader is used without QCoreApplication.
This fixes 31ef8fa6abc2ea23c6f0a996b36494d88aafb0b5
(cherry picked from commit 988871dabf3c949ffc71d126131281a3ae641ebf)
Flushing native child widgets in VG and GL window
surfaces caused performance downgrade because unnecessary
swapBuffers calls. On Symbian we must not support flushing
native child widgets in VG and GL window surfaces because
it causes GPU memory overhead and performance issues. Symbian
graphics architecture allows us to render native child widgets
to TLW EGL surface correctly in most of the cases.
Task-number: QTMOBILITY-1570
Reviewed-by: Samuel Rødal
(cherry picked from commit 6a92de7c89764848f7a85b1aa412a07bedc72b1a)
Error: #793: explicit specialization of class "QTypeInfo<QProcessEnvironmentPrivate::Key>" must precede its first use
just un-nest QProcessEnvironmentPrivate::{Key,Value}
Reviewed-by: thiago
(cherry picked from commit 167044693cc1d16684a5732b05e3926d0af61960)
values are converted between byte arrays and qstrings on demand.
this makes it feasible to use the class as a generic environment container
with fast reading and writing access.
Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 7aa4ecdedba60ac4cbc07a774ae9d834677002e9)
on unix, don't do the roundtrip over unicode.
on windows, use the WinAPI unicode environment instead of the 8-bit CRT
environment.
Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 60194ad0ea68d7c82b4729119d122dcfeb909842)
the converted keys also cache their hash, as they are used only for the
purpose of looking up in a qhash.
Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit 18f1613aa8ece72d24ac10e28f06e3db1d8ce400)
this will enable them to access other members later
Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit a2d70d71c8c7652ded41d5d603672c3927df44e6)
while windows itself does not care which case the variable names are in,
they may be passed to unix tools which *do* care.
note that this uses true case folding for string comparisons while
windows uses uppercasing. this means that "ess" and "eß" will be
considered the same by us, while not by windows. this is not expected to
have real-world impact, particularly because non-ascii variable names
are not used much.
Task-number: QTCREATORBUG-3110
Reviewed-by: thiago
Reviewed-by: dt
(cherry picked from commit f3db5603871928ebed43a085a496397e65952b39)
The patch moves the global static QSettings object
from QLibrary to QCoreApplication and reduces a
few stat and open calls.
Without the patch, a large Trolltech.conf was
pushed out of the unused settings cache during
startup, meaning Trolltech.conf was parsed
more than once.
Reviewed-by: Liang Qi
(cherry picked from commit 31ef8fa6abc2ea23c6f0a996b36494d88aafb0b5)
Clamp to GRADIENT_COLOR_TABLE-1, not GRADIENT_COLOR_TABLE-2. Fixes
visible error in gradients.qps
Reviewed-by: Kim Motoyoshi Kalland <kim.kalland@nokia.com>
(cherry picked from commit af9d20680c91f587f4791aa68f3a8b03d3a42be0)
This reverts commit feabda665de62a0f6a82d831b45926697f30b45b.
They were already added by Denis Dzyubenko in commit 2916b074.
(cherry picked from commit ffe0a2ec7c1f4412792a977401bdc4dbf6c76acd)
In QString, it would comlain that:
assuming signed overflow does not occur when assuming that (X - c) > X is always false
Changing to unsigned comparison fix the warning
Others are about unused variables
Reviewed-by: Thiago
(cherry picked from commit 5e5485809e8c6f8339bb9f19ad71ed623a8b23c7)
These helper functions make it convenient to avoid making an unnecessary
copy of the string before converting it to a QByteArray. The current
most obvious way to do this would be:
// QStringRef text
QByteArray latin1 = text.toString().toLatin1();
Though the copy can also be avoided by doing:
const QString textData =
QString::fromRawData(text.unicode(), text.size());
QByteArray latin1 = textData.toLatin1();
Now the faster method can be achieved using the new obvious way:
QByteArray latin1 = text.toLatin1();
Reviewed-by: Thiago Macieira
Reviewed-by: Robin Burchell
(cherry picked from commit feabda665de62a0f6a82d831b45926697f30b45b)
The OpenVG engine correctly uses vgClear() to fill the surface with
transparent pixels whenever the window has the WA_TranslucentBackground
attribute enabled. However both scissoring and masking affects
the operation of vgClear(). Drawing artifacts were previously
visible due this, simply because scissoring was left enabled by
the VG paint engine, and the filling with transparent pixels
happens in the window surface's beginPaint() that is called
between the paint engine's end() (for the previous paint) and
begin() (for the next paint).
Task-number: QT-4907
Reviewed-by: Jani Hautakangas
(cherry picked from commit 4a1ae3d1b4e8e032b1c978fcc7e1812e37e1f047)
There is no reason not to report the name or allow actions
when a widget is invisible.
Reviewed-by: Morten Sorvig
(cherry picked from commit b88b2cb05c56a4c936a073ccf53c9fb3ad50d5d8)
Fixes QTBUG-18290 and the "missing Z" from QTBUG-9698
Merge-request: 1149
Reviewed-by: Zeno Albisser <zeno.albisser@nokia.com>
(cherry picked from commit 8f95a19d330480bd86650c3d2e4e147d3bca5789)
The test case freed the wrong pointer, causing crash in Symbian devices.
Task-number: QTBUG-17489
Reviewed-by: Janne Koskinen
(cherry picked from commit 02bb8e4c5f4584f3c0a7ed16bcba20c7f43456cd)
For some reason this test is sometimes giving false results
with intel compilers.
The child count is most likely style dependent.
For now ignore it in the test.
Reviewed-by: Thierry
(cherry picked from commit 0ddecd383c91afb18ce2776eed5608bb1a0c2129)
Unlike OpenGL, the EGL_SWAP_BEHAVIOR_PRESERVED_BIT was not set for
the EGL configuration used with OpenVG. Yet the preserved swap was
enabled still, which, according to the EGL spec, should fail. To
make sure it still works with other EGL implementations, the bit
is now set in the configuration.
Reviewed-by: Jani Hautakangas
(cherry picked from commit 710aa7f8fbd72ee303c3348aa3aaf12d6984964d)
tables() returns tables in all databases on the server"
This bugfix has been rewritten to match contributors advise.
Change-Id: I3a9cf900ff7eae47c9ffdbcf34bcb1b4396d9837
Merge-request: 1010
Reviewed-by: Charles Yin <charles.yin@nokia.com>
(cherry picked from commit c0ca29efdeb442a6b88ccadff409e3f7ef828ce8)
With the new fromX11Pixmap function there are valid use-cases where
checking the handle() is useful also with the raster graphicssystem.
Reviewed-by: Thiago Macieira
(cherry picked from commit 1124f41253edd0e03704db72b0e1b6b4b518bd0f)
This reverts commits 0916a68056154ecb60e4ea2c79726ab2e49b1532 and
6f1384fcbeea993d5be47590c696de60215b7608.
This effectively reverts most of MR 694.
Reviewed-by: Olivier
(cherry picked from commit 06e104b9c305d3db0dd1848e6e633ee3888fd1de)
When using QtextCursor::insert() with a large text followed by setting
the vertical scrollbar to its maximum value (scroll to bottom),
QPlainTextEdit would not behave properly if a document size
change was triggered by the insertion due to line wrapping.
This was visible in Qt Creator.
Auto test included.
Reviewed-by: con
(cherry picked from commit 5d144faf3c524ab557b88f69c4b755e20237e846)
It was previously not possible to render text (QPainter::drawText)
in a secondary thread on Symbian, it always resulted in some
kind of panic. This patch corrects it. For S60 5.0 and earlier
the behavior is not changed, threaded text rendering is only
supported on Symbian^3 and newer. This also means
QFontDatabase::supportsThreadedFontRendering() will return
true from now on, but only on Symbian^3 and higher.
Task-number: QTBUG-18516
Reviewed-by: mread
(cherry picked from commit 0c62e02b80570bf8b92eff7acceb9018df61c89e)
