This patch updates the internal color precisions of solids and
gradients to 16bit per color. This makes it possible to render
at higher precision on non-premultiplied ARGB32, the RGB30
formats and any other hi-color formats if more are added.
[ChangeLog][QtGui][Painting] Internal precision of solids and gradients
is now up to 16bit per color.
Change-Id: Ieae5468bd6de1f56adfa4cb9fa966faf2ed824fd
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Add an ordinary peek() function which also allows retrieving data from
a specified position. We need this functionality in several places.
Change-Id: Ia4a1b6fe1d7f76cb8f6f1ea34b3e4b89e05a2a68
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This will allow to utilize the native return keys provided by most mobile
platforms, to indicate what kind of action pressing it will result in,
such as performing a search, a navigation, moving on to the next input
field or just closing the keyboard.
[ChangeLog][QtCore][Global] Added ReturnKeyType enum allowing for fine-grained
control of the platform's on screen keyboard return key
Change-Id: I6a691045ad6970e6893f23773b2449a7bafd98fc
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
The reduces the amount of code the compiler has to parse when all
the header does is implement its own qHash().
I left the implementation in qhash.cpp, as it doesn't influence
qHash*() users.
Change-Id: Id320d690a33769bae78b03ccc3b08f7124123459
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
This provides the ability to pass a *real* clear environment to a
QProcess, rather than (DY)LD_LIBRARY_PATH always being copied over
from the current environment behind-the-scenes. This is important
to users because passing a truly clear environment is now possible.
[ChangeLog][Important Behavior Changes] (DY)LD_LIBRARY_PATH will
no longer "stick" in the process environment when starting a
QProcess. This means that if a QProcess is started with a clear
environment, it will not specially inherit (DY)LD_LIBRARY_PATH
from the parent process. This should not affect most applications,
but if the old behavior is desired, one can simply pass a clear
QProcessEnvironment with the (DY)LD_LIBRARY_PATH values added, to
the QProcess.
Change-Id: I51d1bc14905c5cc126fb02d91dddc2faade41a3c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
In preparation for refactoring the Node class hierarchy,
several data member names and some getter and setter names
in the Node hierarchy have been changed to make them more
readable.
Change-Id: Id76ce21c960e4033673f5cf0684aa70e701957b1
Task-number: QTBUG-45450
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
QSaveFile is intended to be a replacement for QFile, and should use the
same permissions for newly created files. QTemporaryFile however creates
new files with 0600 mask by default.
Fix this by making the mode_t argument QTemporaryFileEngine uses
configurable, and using 0666 for QSaveFile (like we do in QFile).
[ChangeLog][Important behavior changes] Files created by QSaveFile do
now have the same rights as files created by QFile. This also fixes a
regression in QSettings: In the Qt 5.4 series, new files created by
QSettings were only readable by the current user.
Task-number: QTBUG-44086
Change-Id: Ie1cc20e9f25c6e72e1bc9176490c419c27c5fc82
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Please find the explanation at the top of qtablegenerator.cpp.
Change-Id: Ib1a5ee49d382034520ed0871bb524b7931cf330a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QOpenGLFramebufferObject::blitFramebuffer() passes 0 when no FBO is specified.
This goes against the rest of the framework where the default fbo is what
QOpenGLContext::defaultFramebufferObject() returns. This becomes significant
with QOpenGLWidget and on iOS.
Task-number: QTBUG-45328
Change-Id: Iaeb82cd3786ad395116679c9626bdcb10e93b4e3
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
qdoc was creating the scripts and used-in-examples subdirectories
whether or not there were any scripts or images used in examples.
Now qdoc creates these subdirectories only if there is something
to put in them.
Change-Id: Ied0e1b38ee28973313c68754c821b34edfd5f505
Task-number: QTBUG-44655
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
Unlike all the QMAKE_* command variables it requires the arguments "cqs"
to be part of the variable. This means we need to append the arguments
for compatibility with autoconf.
Change-Id: I961e89d506612873ba1f9cbecff97c448e83a5a2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This has no influence on text size, but by executing similar functions
temporally close to each other, we should make better use of the i-cache.
It's also more readable.
Change-Id: Ia211e562d798d4f16f3fd17f87f1e2cad2e0359d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
...to avoid checking the same conditions a second time.
Saves 32B in text size on my machine, too.
Change-Id: I0368408b9f5feb02e811dc15ade79d9796031896
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
...by using the predicate from nextPending() in the two
showMessage() functions, too, which thus become identical,
when substituting type -> QString().
Also saves around 250B in text size.
Change-Id: Ibf5d081dbec3438b7b1be4e240879e26d0455d6b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Last commit changed QDateTime::d to be a QSharedDataPointer that
implicitly detaches on non-const operator->() calls. That means we no
longer need to explicitly call detach().
More than that, we should not do it, so we avoid checking the ref count
and try to detach on every use. To do that, in functions where the d
pointer was accessed more than once, I detach at the top and shadow the
"d" variable with a local plain pointer. We don't compile our sources
with -Wshadow, so this should not be a problem.
Change-Id: Ic5d393bfd36e48a193fcffff13b969c281c36d0c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Functions under the QtConcurrent namespace used to be documented
as header files, using the \headerfile command. These documents
have been since converted to standard pages using the \page
command, and the reference documentation for these functions
now live in the namespace page only.
However, the former pages contain useful usage information and
code snippets, but they've not been linked to from anywhere.
This change links to these pages from the module landing page,
as well as from the function reference doc.
Change-Id: Ia750d72d12503cec96ee2c9e202dd561e548cb24
Task-number: QTBUG-28977
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
There were several issues caught by GCC:
* deleting object of polymorphic class type which has non-virtual
destructor might cause undefined behaviour
* comparison between signed and unsigned integer expressions
* 'GetUserDefaultLocaleName' was not declared in this scope
(depends on WINVER >= 0x0600)
Change-Id: I39f2cc0d5e158f4d85377edd55e9f74a512c7303
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Use GlyphInfo as a temporary buffer for storing the glyph metrics
and go through the same code for fetchMetricsOnly and !fetchMetricsOnly.
Change-Id: If8bb85056e5f09588cc3956b43dc51a54d5aecfe
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Move some variables initialization closer to the usage context.
Change-Id: I0f1de0ddc9f0fbe3ec4a56455ccc14f9e8d94e5a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Make it consistent with fetchMetricsOnly path.
Change-Id: I6a2d2568d5579255582217515a4e598722547c60
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
...which constructs a quaternion using specified forward and upward
directions, so that the resulting Z axis "faces" a given forward direction.
Change-Id: Ib77b8ab5c359a4880b0d946face87026acdc6f0b
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Michael Krasnyk <michael.krasnyk@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
...for both cached and non-cached modes, by disabling hinting
for transformed glyphs in loadGlyphFor().
Change-Id: I13766a653ebd72cbed0f5c38ca3536d042aed762
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
QT_INSTALL_LIBS is not the right place to check for Qt dlls, as they
cannot be found there in a non-developer build. In order to be able
to find the dlls and make adding dll locations easier for the user,
QMAKE_DLLS_PATHS was added. On Windows, the variable points to Qt's
bin directory by default.
Task-number: QTBUG-44960
Change-Id: Ie4e5beeaadee798a055599387e842d7c0502c27a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
QQueue is-a QList, so it inherits the trait that types larger than
a void* cause a heap-allocation when inserted, which is horribly
inefficient.
Use a std::queue instead, which, by default, is backed by std::deque.
Requires rewriting the API calls, since QQueue uses non-standard
function names.
Text and data size increase negligibly (23 and 8 bytes, respectively),
even though we're instantiating a completely new type (std::deque)
instead of QList<QPair<QString, QString>>, which is probably still
used, despite the inefficiency.
Change-Id: I9bb04a2ec32bb1b9fa2eb83780f0aaa26e872d49
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
The port from split() to splitRef() speeds up typical section()
calls (where the separator is included) by ca. 1/3.
The complete truth includes that section() calls where the
separator is not found seem to have gotten twice slower.
But that's a corner-case.
Change-Id: I7e957cb65fccfd095ac522d523aef3464425e4e4
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This is mostly straight-forward, but some things are worth noting:
1. Yes, this is necessary. The noexcept operator looks for noexcept tagging,
not at the contents of the function to determine whether to return true.
The more conditionally-noexcept functions are used, the more important it
becomes that low-level classes are correctly marked noexcept. In that, it
is like constexpr.
2. The decomposition() functions, returning a QString, can throw (bad_alloc).
Consequently, they're not marked nothrow. they're the only ones.
Change-Id: Iae50283aaa2d0596a265b7e2652c9fb04cedc706
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This hopefully prevents buggy compilers from choking on the definitions
outside the class as inconsistent, even though they are consistent.
Also helps developers, as the rather lengthy attribute lists for
C++11 functions does not need to be repeated.
This is in preparation of plastering the QChar API with Q_DECL_NOTHROW.
I had to keep operator== and operator< outside the class because
Clang on OS X 10 didn't find it when called with types implicitly
convertible to QChar.
Change-Id: I8bd634bc756d1bf5d208d7a2ce7e7ded73c4ce56
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
std::vector has them, too.
[ChangeLog][QtCore][QVarLengthArray] Added relational operators <, <=, >, >= if the element
type supports operator<.
Change-Id: I69e16d361fd4738a56b292ebfa78316d28871eda
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
std::vector has them, too.
[ChangeLog][QtCore][QList] Added relational operators <, <=, >, >= if the element
type supports operator<.
Change-Id: Id2bd905e92c0365ad9f439d49908045c8df309c3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Currently, socket options setting is hardcoded in QTcpServer::listen()
function after the engine initialization and before a binding to the
address. This disallows a socket tuning in further QTcpServer inheritance.
Add a private virtual configureCreatedSocket() method that gives an
ability to set the socket options before listening.
Change-Id: Ice9b477e64f21daee96c0ec6d27a8408f9e1aa93
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
