- port Q_FOREACH to C++11 range-for
- port uses of inefficient QLists to QVector or C arrays
- port uses of dynamic containers with static content, to constexpr
C arrays
- fix algorithmic mistakes:
* use adjacent_find with greater<> to emulate C++11 std::is_sorted
instead of sorting the range and comparing it with the original
(and not even using stable_sort to do this).
* use std::unique == end() to detect absence of duplicates instead
of poplulating a QSet and comparing its size with that of the
original range.
* use a simple QCOMPARE instead of populating a QSet with statically-
known content, removing known options to be able to check that the
remaining options are unknown
Fixes errors pointed out by my tree's static checks.
Change-Id: I935dbc21d56b55889d96aaf6ec179624c6ce9047
Reviewed-by: David Faure <david.faure@kdab.com>
Private Use Area characters are quite valid input characters when used
in combination with a custom font. Joiners also serve an important language
purpose in semitic writing systems.
Note that there is a hack where we disregard any character produced
using CTRL or CTRL+SHIFT specifically because of German keyboards. I have chosen to
keep the hack in this patch to limit the change (though I have made an exception
for ZWJ and ZWNJ since both are produced using Ctrl+Shift on Windows), but it
will probably have to be reverted.
[ChangeLog][QtWidgets][Input] Accept characters in Private Use Area, as well as
zero-width joiners and zero-width non-joiners in input in QLineEdit and QTextEdit.
Task-number: QTBUG-42074
Task-number: QTBUG-57003
Change-Id: I73f3b7d587a8670de24e902dc52a51f7721dba5a
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
The ARGB32PM code-path doesn't have enough precision to accurately
render ARGB32 images, but the RGB64 code-path does. Since this is
already a slow configuration and the most costly part is the conversion
we can switch to the more accurate code-path for little cost.
Task-number: QTBUG-55720
Change-Id: Ifa0afba8d8cc0c2f699bb91f51726f4ee5228f3e
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Throw out unused code and simply format table to only care about bpp
and use it consistently for all bpp.
Also makes QImage use the 180 degree memrotate, and fixes the tiled
packed qt_memrotate270 so it can be put to use.
Change-Id: If4ef1666fca960ce8e4ce32d85dc5f347b6986f4
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Commit 2bc7a40048 taught the CoreText font database to populate the
families lazily, and in the process added a guard to ensure that we
didn't populate internal fonts (prefixed with a '.'), as these fonts
would then show up in font selection dialogs.
Commit 909d3f5c7 then added support for private fonts, by making it
possible to filter out any private fonts from font selection daialogs.
But the guard was not removed, so we were still not populating these
fonts. This guard has been removed, and the filtering function has
been updated to include the conditions of the guard.
Next, commit e5e93345c5 used [UIFont fontNamesForFamilyName:] to verify
that each family that we registered with the font database would also
have matching fonts when finally populated. This is not the right approach,
as [UIFont fontNamesForFamilyName:] does not handle internal fonts.
Instead we trust what CTFontDescriptorCreateMatchingFontDescriptors()
gives us, but make sure to register the resulting font descriptors
with the original/originating font family, instead of the one we pull
out of the font descriptor.
Finally, as of iOS 10, we can use CTFontManagerCopyAvailableFontFamilyNames
instead of [UIFont familyNames], which gives us all of the internal font
families like on macOS, instead of just the user-visible families. For
earlier iOS versions we manually add '.PhoneFallback', as we know it
will be available even if not listed in [UIFont familyNames].
The end result is that we register and populate families like '.PhoneFallback',
which is critical to supporting more esoteric writing systems.
The check in tst_QFont that styles for a given family is not empty has
been removed, as we can't guarantee that on all platforms, which is
also documented for QFontDatabase::styles().
Task-number: QTBUG-45746
Task-number: QTBUG-50624
Change-Id: I04674dcb2bb36b4cdf5646d540c35727ff3daaad
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
The function was incorrectly handling green and blue color channels
causing them to be dropped. This affects drawing non 32-bit images onto
10-bit per color channels formats such as RGB30.
Change-Id: I9211e253b1a9da0dada5c418d592a8f531265989
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Several people agreed that the name was confusing and that this one
is better.
Task-number: QTBUG-54616
Change-Id: I31cf057f4bc818332b0551a27d1711599440207c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Sune Vuorela <sune@vuorela.dk>
The alpha channel of an RGB32 image was not properly ignored when doing
blending with partial opacity.
Now the alpha value is properly ignored, which is both more correct
and faster. This also makes SSE2 and AVX2 implementations match NEON
which was already doing the right thing (though had dead code for
doing it wrong).
Change-Id: I4613b8d70ed8c2e36ced10baaa7a4a55bd36a940
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
- Declare as Q_MOVABLE_TYPE
- Prevent QList<QPointerUniqueId> from being instantiated
(use QVector instead)
- Add equality relational operators
- Add qHash() overload
- Replace non-default ctor with named ctor.
- Add Q_DECL_NOTHROW.
- Add Q_DECL_CONSTEXPR.
- Rename numeric() -> numericId().
- Update docs.
The extension vector for this class calls for additional
properties to be added later, but these are not user-
settable. It thus suffices to rely on the only data
member, a qint64, which can be reinterpreted to an index
into an array or hash with actual objects. This allows
to make the class a Trivial Type (ie. no overhead over
an int) while still supporting later extension. Cf.
QSslEllipticCurve as another example of such a class.
The extension has to maintain the following invariants,
encoded into user code by way of being used in inline
functions:
- m_numericId == -1 <=> !isValid()
This is trivial to support. An extension could not and
still cannot reinterpret the qint64 member as a d-pointer,
but a d-pointer is only necessary for user-settable
properties where updating a central private data structure
would cause too much contention.
Add a test.
Since this type is used in other modules, keep the existing
functions, but mark them as deprecated with the expectation
that these compat functions be removed before 5.8.0 final.
Task-number: QTBUG-54616
Change-Id: Ia3ede0ecaeeef4cd3ffa94a72b1050bd409713a5
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
We parse the EXIF header in order to get the proper orientation, so
let's be a bit more careful in what we accept. This patch adds better
handling for reading past the end of the stream, plus it limits the
number of IFDs read (to avoid processing too much data) and deals with a
pathological case of the EXIF file format: EXIF (due to its TIFF
origins) permits the offset to the next IFD to be backwards in the file,
which means it could result in a loop or pointing to plain corrupt data.
We disallow any backwards pointers, since it seems that's what other
decoders do (libexif, for example).
Change-Id: Iaeecaffe26af4535b416fffd1489332db92e3888
(cherry picked from 5.6 commit 02150649f95b8f46f826e6e002be3fa0b6d009bc)
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
../tst_qfile.cpp: In member function 'void tst_QFile::handle()':
../tst_qfile.cpp:2661:38: warning: ignoring return value of 'ssize_t read(int, void*, size_t)', declared with attribute warn_unused_result [-Wunused-result]
tst_qstatictext.cpp:862:58: warning: unused parameter 'textItem' [-Wunused-parameter]
../tst_qtcpsocket.cpp: In member function 'void tst_QTcpSocket::abortiveClose()':
../tst_qtcpsocket.cpp:2254:90: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
Test.cpp: In member function 'void My4Socket::read()':
Test.cpp:66:20: warning: 'reply' may be used uninitialized in this function [-Wmaybe-uninitialized]
../tst_qlocalsocket.cpp: In lambda function:
../tst_qlocalsocket.cpp:701:51: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../tst_qtcpserver.cpp: In member function 'void tst_QTcpServer::linkLocal()':
../tst_qtcpserver.cpp:935:92: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
../tst_qtcpserver.cpp:940:92: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
Change-Id: Ic315069768bcb63a6b333c28ac65b0b992b0d43f
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
Turns the two set of tables in QDrawHelperGammaTables into two
QColorProfile classes that use similar structures and can be reused for
other gamma correction.
At the same time clean-up and improve the comma-correct blending code
to use the new profiles and QRgba64 precision.
Change-Id: I302bd87a5c836e1010fff6d633eeb56fd4ae2ff0
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Looks up the canonical names of enumerated fonts and register them under
their preferred names if present.
Also changes the logic handling registration of english aliases, so it
is always done, even if it might in rare cases cause a double
registration since that is safe.
Task-number: QTBUG-53458
Change-Id: Ia010774b26072192b55697b717cc37442c852881
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Analogous to QWidget::setAttribute(), introduce an API to easily
enable/disable a single window flag without having to resort to
w.setFlags(w.flags() | Qt::NewFlag).
Change-Id: Ib0f7254a34c8d884cdec181c41b99e5ef035d954
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Sérgio Martins <sergio.martins@kdab.com>
Change qtConfig(opengl(es2)?) to qtConfig(opengl) as that covers
the case without any regular expression.
Change-Id: I935e3150f87e195e8bd3d0e55b4ed43572b131cf
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Tests are not supposed to write into the build/application directory,
but rather should output to the temp directory.
Change-Id: Idcdf51226a2d547514aea2fbb2054998d8a3437e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
No-break-spaces should not be counted in the space data, but rather
be treated as any other non-breakable character. We were already
taking care of this in the loop we reach if the item starts with
a character which isn't whitespace, but there is a second loop for
items that begin with whitespace characters.
The result of this was that in certain circumstances where you gave
the nbsp its own format and made the line wrap, the previous line
would count an extra trailing space and it would swallow the first
character in its following line.
[ChangeLog][QtGui][Text] Fixed a bug where a no-break space would
sometimes cause the first character of the containing line to not be
displayed.
Task-number: QTBUG-56714
Change-Id: Idd760a389052e6de70f6cc397122b217987fa5f2
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We were throwing away important information by claiming that all
fonts support all the standard sizes in QFontDatabase on Windows
This caused the font dialog to list unsupported sizes for bitmap
fonts, unlike the native font dialog.
We would also claim to support creating bitmap fonts at
unsupported sizes, which would lead to
1. QFontInfo(font).pointSize() would return the requested size,
not the actual rendered size.
2. Bitmap fonts created at 64 pixels and higher would be invisible.
On Mac, there are no system bitmap fonts, and the use is not very
common, but installing some bitmap fonts on the system, it does
seem to ignore the sizes supported in the font and just displays
the standard list instead, so we keep the current behavior there.
[ChangeLog][QtGui][Text] Fixed list of supported sizes for
bitmap fonts on Windows.
Task-number: QTBUG-56672
Change-Id: Idbec2db9eb3381ab5ddf6259bd2befcba9b93564
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This is second attempt of change cd26e66c2e
This allows us to not have conflicts between the point ids between
different devices for QtQuick pointer handlers.
We do this in QtGui because we can then safely compare point ids from
QTouchEvent::TouchPoint and QQuickEventPoint.
(Point ids that QtQuick pointer handlers use will be based on the point
ids provided by QTouchEvent::TouchPoint::id)
[ChangeLog][QtGui][QTouchEvent][Important Behavior Changes]
Touch point ids are now unique even between different devices. As a
consequence of that, you cannot anymore assume that
QTouchEvent::TouchPoint::id has the same value as given by the native
platform nor the same value as given by synthesized touch points.
Change-Id: Iad2fd8c6a43ccc571a227a01134a1e8f829dfaf4
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Same behavior as QWidget, and allows platform plugins to maintain order of
native windows based on the QWindow hierarchy, instead of having to manually
keep track of window levels.
Change-Id: Iacc7e9ee2527f0737c9da6debc7cec101064f782
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
With the client message _NET_ACTIVE_WINDOW, not all window managers
will pass focus from a child window to its root window, Detect this
child-to-root case, and use xcb_set_input_focus() instead.
Task-number: QTBUG-39362
Change-Id: Ib32193018e3b725b323f87d7306c9ae9493d78a7
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
The QTextDocument::toPlainText() converts some characters in the
text to ASCII, which can be problematic for use cases where you
want to save the precise contents of the document, e.g. in
Qt Creator. Since we don't want to change the behavior of
toPlainText(), we introduce a new function which returns the
raw text contents of the document instead, with no modifications.
[ChangeLog][QtGui][Text] Added QTextDocument::toRawText() function.
Task-number: QTBUG-56538
Change-Id: Ib6c48a16551c4c71c4c431760f993793d1af6806
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Fixes the test for width of condensed fonts so it doesn't depend
on the presence of the Liberation font on the system, and adds
another test that condensed sub-families can be matched
consistently. The latter will however not work on Windows until
QTBUG-53458 is solved.
Task-number: QTBUG-51335.
Change-Id: Id6d046274fa21b2dce0ad6b32dce7f1c8a92a4f4
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Commit c5db8fc74 changed all instances of Q_WS_FOO to have the prefix
Q_DEAD_CODE_FROM_QT4 instead, to make it clearer when reading the code
that the code in question was a left-over from Qt4, when we used
Q_WS_ defines instead of Q_OS_ defines.
This worked well for cases of #ifdef Q_DEAD_CODE_FROM_QT4, but less so
for cases of #ifndef Q_DEAD_CODE_FROM_QT4, where the code was actually
unconditionally included.
To make this even clearer, the defines have been replaced by checks for
1 or 0, with a comment describing how the code used to look in Qt4. The
use of constants in the check also makes it easier for editors to parse
the condition and show visually that the code is defined out.
Change-Id: I152070d87334df7259b417cd5e17d7b7950379b7
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Previously when a new QOpenGLFramebufferObject was bound, the
QOpenGLContextPrivate::qgl_current_fbo member was also updated to point
to this new object.
But if a user called QOpenGLFramebufferObject::bindDefault(),
qgl_current_fbo was not unset, meaning that if the FBO object would be
deleted at some point, qgl_current_fbo would be a dangling pointer.
This patch makes sure to clear the value of qgl_current_fbo when
bindDefault() is called. It is cleared, and not set to point to another
object because the default platform OpenGL FBO is not backed by a
QOpenGLFramebufferObject.
Task-number: QTBUG-56296
Change-Id: I68b53d8b446660accdf5841df3d168ee2f133a90
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Also bump minimum required Qt version for Android: Ministro updates.
Conflicts:
src/android/java/src/org/qtproject/qt5/android/bindings/QtActivityLoader.java
src/android/java/src/org/qtproject/qt5/android/bindings/QtLoader.java
src/plugins/platforms/android/androidjnimain.cpp
Change-Id: I966f249bebf92da37bfdeb995ad21b027eb03301
Clip the transformed and rounded sourceClip to the source rectangle,
so we don't try to rotate pixels outside the source.
Task-number: QTBUG-56252
Change-Id: Ib9cb80f9856724118867aea37ead0b02a6c71495
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
... and avoid detach()ing potentially large data for just
preserving the QPlatformPixmap::pixelType().
A QBitmap differs from a QPixmap (its base class, urgh)
by always having a data != nullptr and a Bitmap pixel
type, yet load() was unconditionally setting 'data' to
nullptr on failure, turning a QBitmap into a non-QBitmap.
Fix by move-assigning a null QBitmap instead of resetting
'data'.
Add some tests.
Change-Id: Ida58b3b24d96472a5f9d0f18f81cc763edcf3c16
Reviewed-by: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
The layout isn't actually created until endLayout() or setLineWidth() is
called. So in the case where this was not done, the height of the line
would be 0, thus multiple lines would be placed on top of each other, at
y == 0.
[ChangeLog][QtGui][Text] Fixed QStaticText when manually breaking lines
and no text width was set.
Task-number: QTBUG-56346
Change-Id: I7f6ed6260545882f05fe39b21134315eca7401b9
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
After e109b8a0f3, it is possible
that the cache will be flushed as a result of inserting a new
font rather than just when the timer event triggers. When doing
superscript and subscript text layouts, we would first get
a regular font engine, then a scaled one, and then reference
the regular font engine *after* getting the scaled one. If the
regular font engine was deleted as a result of inserting the scaled
one, we would get a dangling pointer and crash.
The situation was improved by 49926bb9ef.
You would now to switch between 256 different fonts in the layout
in order to trigger it. The test in the commit will trigger the
crash even with this change.
[ChangeLog][Qt Gui][Text] Fixed a crash that could happen if you
were doing many different text layouts with different fonts
and superscript or subscript alignment.
Task-number: QTBUG-53911
Change-Id: Ia33108252e030eff25924ef1b7c10b9d59b5bc8c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
There is no need to switch to the current directory, when there is no
process support. This also fixes running the test on sandboxed target
platforms.
Change-Id: I25fabb8b22d3510062a012884eb1eaab682901d3
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
The inefficiency of QColor(const char*) came to light by
a recent refactoring which showed that the existing char*
overload of qt_get_hex_rgb() was never called.
So, provide a QLatin1String interface for named colors
that allows user code to reach that internal function
without converting to QString first.
Change-Id: I74df7b570ef28c00e35ca4adf46c4b7c7e9994b3
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Instead of creating files relative to the application binary, use a
temporary directory. This also cleans up the test data after execution.
Change-Id: I5d680fd01c60b0d33df06f9cb9aaef7c86279710
Reviewed-by: Jesus Fernandez <jesus.fernandez@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Move the different parts of configure.json/.pri into the libraries where
they belong.
Gui is not yet fully modularized, and contains many things related to
the different QPA plugins.
Done-with: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Change-Id: I6659bb29354ed1f36b95b8c69e7fce58f642053f
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Not all tests have been updated to consider sandboxed targets causing
open/write errors.
Change-Id: Id7bb925c0faf04bf88cb126fb7c2846c38f36290
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
cf53aa21bf and 3aaa5d6b32
were reverted because of reconstruction in 5.7.
defineTest(qtConfTest_checkCompiler) in configure.pri is smart
enough to cover the case in a9474d1260.
DirectWrite: Fix advances being scaled to 0
Since 131eee5cd, the stretch of a font can be 0, meaning
"whatever the font provides". In combination with ec7fee96,
this would cause advances in the DirectWrite engine to be scaled to
0, causing the QRawFont test to fail.
Conflicts:
configure
mkspecs/features/uikit/device_destinations.sh
mkspecs/features/uikit/xcodebuild.mk
src/corelib/global/qglobal.cpp
src/corelib/global/qnamespace.qdoc
src/plugins/platforms/cocoa/qcocoamenuitem.h
src/plugins/platforms/windows/qwindowsservices.cpp
src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp
src/plugins/platforms/windows/qwindowsfontenginedirectwrite.cpp
src/widgets/kernel/qapplication.cpp
tests/auto/widgets/dialogs/qfiledialog/tst_qfiledialog.cpp
tests/auto/widgets/dialogs/qfiledialog2/tst_qfiledialog2.cpp
Change-Id: I4656d8133da7ee9fcc84ad3f1c7950f924432d1e
[ChangeLog][QtGui][QTextDocument] Fixed a bug that would return a wrong
position when searching backward from the end of the document.
Task-number: QTBUG-48182
Change-Id: I6e88f808a50cb840f61e7bc579e2a28c5300089d
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Some qpa backends do not provide a QPlatformNativeInterface. Hence,
check whether return value is valid.
Change-Id: Iab46bc59a151aa244fcfebf58edb37496369db89
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Use the new qtConfig macro in all pro/pri files.
This required adding some feature entries, and adding
{private,public}Feature to every referenced already existing entry.
Change-Id: I164214dad1154df6ad84e86d99ed14994ef97cf4
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
These tests use helpers, which are not supported on UIKit platforms.
Change-Id: I51447754dba2cd2547be05c3767e4ff3b6b5a671
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Cap height is an important metric of font, in particular it is
required to make decent implementation of "initial-letter"
CSS property in QtWebKit.
Note that some fonts lack cap height metadata, so we need to
fall back to measuring H letter height.
Change-Id: Icf69d92159d070889085e20d31f2e397d796d940
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
If an entire font family is condensed or stretched and we match by
family name, the default stretch factor of 100 will make the font
engine try to synthesize it back to medium stretched font.
The existing code is already made to deal with a stretch of 0 that is
no longer used. This patch reintroduces 0 stretch to indicate no
specific stretch has been requested. Specifically setting stretch to
100 on a QFont will introduce the old behavior.
[ChangeLog][QtGui][QFont] The default value of QFont::stretch() is
now 0 to indicate any default stretch is acceptable.
Task-number: QTBUG-48043
Change-Id: I574747f980fd4f9893df828818aae99a07b41623
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Don't try to locate the text by coordinates at the edge of the text but
simply aim at the center vertically _and_ horizontally.
Task-number: QTBUG-52991
Change-Id: Ia9e84fc5d12491840e739c4eea730fe13058f3c7
Reviewed-by: Simo Fält <simo.falt@theqtcompany.com>
(Move QT_FORWARD_DECLARE_CG to qglobal.h)
This function converts to CGImage for supported formats. This
is done by creating a CGImageRef that reuses the QImage data.
The CGImage and QImage ref counting systems are bridged, implemented
by using CGDataProvider that holds a copy of the QImage.
Unlike the previous internal implementation this public version
does not implicitly convert unsupported formats to ARGB32_Premultiplied.
See included documentation for the complete description.
Change-Id: Ie3984a7a8331e02a6f1c42943caaf76854e93538
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
The test no longer writes to SRCDIR, so don't try to remove
generated files from there, either.
Amends bb5570082e.
Change-Id: I1d5df88b1865f3dbd914ec71147de61e173f2f4e
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
don't refer to non-existent feature 'OdfWriter', and test these
classes if we have a developer build.
Change-Id: I59b0d4bbba4958ed3bd76f504cd8b493dbd7f877
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
- port uses of dynamic containers with static content to constexpr
C arrays
Fixes errors pointed out by my tree's static checks.
Change-Id: I5e1cafa6e428500afae0d653ce48a7fb465c19ed
Reviewed-by: David Faure <david.faure@kdab.com>
Before: HexRgb: 0.00230 ms per iteration, HexArgb: 0.00290 ms per iteration
After: HexRgb: 0.00051 ms per iteration, HexArgb: 0.00061 ms per iteration
This showed up as a relevant optimization when profiling KIconLoader
which uses QColor::name() as part of the key -- thanks to Mark Gaiser for
the investigation and first suggestion of a solution. I have also seen
customer code writing a replacement for QColor::name() because it was
too slow to be used as a hash key.
Change-Id: I009ccdd712ea0d869d466e2c9894e0cea58f0e68
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Nothing fancy, just a safety-net for a following refactoring.
Change-Id: I5be87c86cd61e24bf96881d2485dd7560ea6184a
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Font style names are quite irregular and the simplistic matching
implemented in QFontDatabase::styleString(const QFont &) is unable to
properly resolve the style name when font is recreated from a string.
This causes the fonts before and after serialization to be considered
different, even though they are not. The from/toString methods were
made to write and respect the exact font style.
[ChangeLog][QtGui][Important Behavior Changes] QFont::toString() and
QFont::key() were modified to save the font's style name if one is
set, invalidating any stored font identifiers. QFont::fromString()
was also adjusted to accommodate the change.
Task-number: QTBUG-54936
Change-Id: Ibc7c54119acdd8f0950d6049cc89f859bf981504
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Conflicts:
configure
5.7 now supports clang on android; but dev re-worked configure
src/gui/kernel/qevent.h
One side renamed a parameter of a constructor; the other added an
alternate constructor on the next line. Applied the rename to both
for consistency.
tests/auto/tools/moc/tst_moc.cpp
Each side added a new test at the end.
.qmake.conf
Ignored 5.7's change to MODULE_VERSION.
configure.json
No conflict noticed by git; but changes in 5.7 were needed for the
re-worked configure to accommodate 5.7's stricter handling of C++11.
Change-Id: I9cda53836a32d7bf83828212c7ea00b1de3e09d2
In Qt Quick there are many places which copy mouse events repeatedly,
with the only goal of adjusting the local position. Instead it's much
more sensible to re-use the same event.
Change-Id: I2c6f2b73ee3a7a6df489f813cf2f60b48a6e48df
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Change QOpenGLTextureBlitter to be a public API, as it was originally intended.
There are now significant external uses outside qtbase (C++ compositor examples
in QtWayland), and the API is considered proven enough.
[ChangeLog][QtGui] QOpenGLTextureBlitter, a utility class to draw textured quads,
has been made public.
Change-Id: If7a2c94e1494195e2aa375d214932fa7b4c78321
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Adds parsing and handling of the indirect sibling selector, this should
mean we can at least parse all CSS3 selectors even if we do not yet
support all of them.
Also adds tests for previously added CSS3 selectors.
Change-Id: I1ce9afb9466044a38bdec167affc21a87837e4a4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Fix a mistake introduced recently and revealed by lancelot. Adds an
auto-test for rotations to catch similar errors faster in the future.
Change-Id: I028a160107d98899e723481b6201ef776f20c721
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
This is a partial revert of a4e2f2e687.
That fix tried to avoid the risk of a crash in pixel() by ensuring
Mono QImages created with external data also got a default color
table. However, that broke usable behavior in existing code that was
painting in Mono QImages using color0/color1.
This commit reverts to the old behavior, and instead expands on the
checking in pixel() so that lacking color table is handled gracefully
for all indexed formats.
Task-number: QTBUG-54827
Change-Id: I9164198bed9d20c4b12cdba40a31c141bef3128d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Adds the three CSS3 attribute selectors.
During this the internal naming of the existing attribute-selectors have
been changed to be more clear, and the dash-matching has been fixed to
not just be beginsWith.
A non-breaking space have also been removed from the CSS.
Change-Id: Ia4db4a5a19e3ceee8c3c8a4b744149edd1d32bdc
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Adds rounding before using the optimized low accuracy interpolation,
this reduces the magnitude of error in the scaled result from ~4 bits
to just 2 bits.
Change-Id: Ie4e618bf5b1f4a74367aa419ebbd534cc6a846b3
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Send synthesized expose event while shrinking the QWindow. This fixes
the regression which can break some applications which need the paint
events while shrinking the QWindow.
Added auto test.
Task-number: QTBUG-54040
Change-Id: Iaa992abba67f428237fa12c6cae56592b8fcadb0
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@qt.io>
tst_QAbstractTextDocumentLayout::imageAt() is flaky and is blacklisted
Task-number: QTBUG-53648
Change-Id: Ia9b0c8934a82d7518ff9d9e1538d995ab73feedb
Reviewed-by: Heikki Halmet <heikki.halmet@qt.io>
And blacklisted a few tests in tst_QUdpSocket.
Conflicts:
src/android/jar/src/org/qtproject/qt5/android/QtNative.java
src/corelib/global/qglobal.cpp
src/corelib/global/qsystemdetection.h
src/corelib/io/qfileselector.cpp
src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp
tests/auto/network/socket/qudpsocket/BLACKLIST
Task-number: QTBUG-54205
Change-Id: I11dd1c90186eb1b847d45be87a26041f61d89ef6
The test is flaky and we need to blacklist it.
Task-number: QTBUG-54179
Change-Id: I12ff10b2370e4e6cc55782031449d4c15cf468b7
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Avoid all inplace modification of images using external data
buffers. Since the QImage methods are documented to create a
(modified) copy, there is afterwards no API requirement on the
lifetime of the data buffer.
This patch supersedes 509bc7e59c
Task-number: QTBUG-53721
Change-Id: I3ccc01619eb61d8630104449394e0b76df0af695
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Passes locally (on 10.10), but seems to have become
unstable on the CI system.
Task-number: QTBUG-53790
Change-Id: I0432fca4121b97bcdd6cec529fc4e148dfb8c1ab
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
When ShowLineAndParagraphSeparators was set, we would replace the
separator character in the user's string in some cases, since we never
detached from the input string and just const_cast the pointer to the
shared buffer.
[ChangeLog][QtGui][Text] Fixed bug where a QTextLayout with
ShowLineAndParagraphSeparators would modify the layout's input
string.
Task-number: QTBUG-42033
Change-Id: I92f9100b750f16e52b38b718245c13e5c4a0ebb9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
To get QtWayland in the CI, we need to blacklist formatAt on OpenSUSE
42.1
Task-number: QTBUG-52991
Change-Id: I8f411ccd6ab1e1d385e98cd8cae81a5570d68a8f
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
We need to blacklist the test since we need to get QtWayland in CI
Task-number:QTBUG-53648
Change-Id: Id98c18aa8f39766b5dbb859b085f1912c42339fe
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
If applicationDisplayName has not been set, the signal is emitted when
applicationNameChanged() is emitted.
[ChangeLog][QtGui][General] Add
QGuiApplication::applicationDisplayNameChanged() signal.
Task-number: QTBUG-53076
Change-Id: I18494ad90bd8dec3f79ef5175a3a85e776560fd0
Reviewed-by: David Faure <david.faure@kdab.com>
Pass -xplatform macx-tvos-clang to configure to build.
Builds device and simulator by default.
Added ‘uikit’ platform with the common setup.
Also added QT_PLATFORM_UIKIT define (undocumented).
qmake config defines tvos (but not ios).
tvOS is 64bits only (QT_ARCH is arm64) and requires bitcode to be
embedded in the binary. A new ‘bitcode’ configuration was added.
For ReleaseDevice builds (which get archived and push to the store),
bitcode is actually embedded (-fembed-bitcode passed to clang). For all
other configurations, only using bitcode markers to keep file size
down (-fembed-bitcode-marker).
Build disables Widgets in qtbase, and qtscript (unsupported,
would require fixes to JavaScriptCore source code).
Qpa same as on iOS but disables device orientation, status bar, clipboard,
menus, dialogs which are not supported on tvOS.
Change-Id: I645804fd933be0befddeeb43095a74d2c178b2ba
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
In commit c6c9304, the earlier size limit of 128 was raised to the
format's defined maximum of 256. But the required special storage of
this size in the image structures was not implemented. Hence,
attempting to store such big icons would result in invalid image
files.
Fix the size storing details, and add some autotests of ico format
writing since that was practically uncovered.
Task-number: QTBUG-53259
Change-Id: I00e17a04e90c32dcf1124ba5adaf53728fb74dc7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
All this code was skipped on all platforms, so keeping it is just
confusing.
Change-Id: I405d2e791b22a2494fe5ccac6e3bf08905dc4e5a
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
This is a partial revert of 992f233c in Qt 4 repo. The rest of the
change cannot be reverted, since it added public API, but that
API might be useful anyway.
The patch was wrong, basically. QFont::exactMatch() should not claim
that you can get an exact match for a typeface alias. It also introduced
some weird inconsistencies: For instance, if the first font the alias
resolved to in FontConfig did not exist, then exactMatch() would return
false, even if it then resolved to the next one which existed. This
caused a test failure on OpenSuse, where the preferred font for "sans"
is Arial, which doesn't exist, so Roboto will be used instead.
[ChangeLog][QtGui][Important Behavior Changes] QFont::exactMatch() now
returns false when the provided typeface is an alias.
Task-number: QTBUG-46054
Change-Id: I7532d2879b492544620aa0d1d87dd493a4923af9
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
The test used to output random character sequences which contained
terminal control characters. Change it to output plain ASCII and
Unicode syntax for non-ASCII characters.
Change-Id: Ifaa72f50242bd27416a8698a1f5152bc8b902898
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
As of 5.7, HB-NG is the default shaper engine.
Change-Id: Ia5400444a5e387fa6b56de47fabc6f1c2c166f85
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Override preceding Common-s with a subsequent non-Inherited,
non-Common script.
This produces longer script runs, which automagically improves
the shaping quality (as we don't lose the context anymore),
the shaping performance (as we're typically shape a fewer runs),
and the fallback font selection (when the font supports more
than just a single language/script).
Task-number: QTBUG-29930
Change-Id: I1c55af30bd397871d7f1f6e062605517f5a7e5a1
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
The QTextBlockFormat::FixedHeight overrides the line height
regardless of its calculated height. If the line contains
objects or text which is higher than the specified line height,
using FixedHeight will cause them to overlap with the previous
line. This is not what happens in normal web browsers. The
expected behavior is that the line height given in CSS is the
minimum height, but that we still reserve space needed to display
everything without overlaps.
To make it possible for people to retain the old behavior, we
introduce the -qt-line-height-type property, which allows them
to override the default.
This also fixes output from toHtml() to use the new property
rather than set the minimum height of the paragraph or the
"line-spacing" property, which does not exist in either CSS nor
in Qt.
[ChangeLog][QtGui][Important Behavior Changes] When line height
is specified in pixels, this is now interpreted as the minimum
line height rather than an absolute line height to avoid overlaps.
To get the old behavior, use the -qt-line-height-type property in
CSS and set it to "fixed".
Task-number: QTBUG-51962
Change-Id: Ic2dde649b69209672170dad4c2de1e1c432a1078
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The header defined a macro QTEST_NO_CURSOR depending
QT_NO_CURSOR or obsolete platforms Windows CE and Meego.
Replace usages by QT_NO_CURSOR in the tests.
Change-Id: I3edac88e684d1f932dd3b721bb1c1b3fe9144237
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
QImage::convertToFormat was ignoring its conversion flag argument, only
performing dithering when converting to indexed formats.
This patch updates the documentation and implements ordered dithering
for other conversions.
Change-Id: I807353d61669694185b7e595ef262d80d9fbb3f1
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Our handling of plugins when Qt is build statically is
nowadays good enough, so we don't need to build the
JPEG and GIF support directly into Qt for static builds.
Let's simply always build them as plugins.
Also simplify the logic in configure, and get rid of the
no-gif, no-jpeg and no-png config variables.
[ChangelLog][Build system] JPEG and GIF image support is now
always built as a plugin. Removed -imageformat-[jpeg|gif]
arguments to configure.
Change-Id: Ic01559ff406c966807b3be8761252e8802adcdf7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Removing blacklistings from tests that are now passing.
Change-Id: I00aa1ce286d3e7715fb4bee4a36d0d77049a29ae
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@theqtcompany.com>
QImage::pixel() assumed that the color table was valid
for the values in the bitmap. This was always wrong
for indexed images with explicit no color table set and
was wrong for mono images that were constructed from
preexisting data.
For mono images, we default to a black/white color table,
like we do when constructing with uninitialized data.
For indexed image, we always default to no color table,
but instead of crashing in pixel(), we warn and return
an undefined value.
[ChangeLog][QtGui][Image] Fixed possible crash in QImage::pixel()
for mono or indexed images.
Change-Id: Ieaf19c03984badddfd06e1855a7e287b862adc70
Task-number: QTBUG-50745
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Remove #ifdef sections for Q_OS_WINCE and wince .pro file clauses in library,
and tests.
Task-number: QTBUG-51673
Change-Id: I55f61845c3b54027c467a5c59c122e7d16955358
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Cleaning out the workarounds for the discontinued "Embedded Android"
platform of Boot2Qt.
Change-Id: I0ff9d770e82a43457fb7e5da0428f4597ead4038
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Subjects each *.png file that matched grep -law "sRGB" to:
pngcrush -ow -brute -rem allb -reduce
(Two needed -force but did get smaller.)
Change-Id: Ia030f0bc1d3617ba716bcc26677ff919ef58423c
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
Math functions are linked in by default on INTEGRITY.
Change-Id: I737ae87c02b2321caca3975f69525731e839d1a7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
The new imageAt() method pairs with the existing anchorAt() method, and
allows retrieving the source link of the image under the cursor.
We also expose the common logic between these two methods as an
additional formatAt() method.
[ChangeLog][QtGui][QAbstractTextDocumentLayout] Added imageAt() and
formatAt() methods, which respectively can be used to retrieve the
source link of the image under the cursor, or the QTextFormat of the
text under the cursor.
Change-Id: If09815dde91de6616edcb19c72c462dbf7abd8ef
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
It is already blacklisted in openSUSE 13.1 and is a
known bug somewhere.
Task-number: QTBUG-46054
Change-Id: Ie2fb23bcede1871d3b9fa15644112fb2ab975c2b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
openSUSE 42.1 returns 2 font families comma separated
when querying monospace font families. Without splitting
we compared the family against the whole list.
Task-number: QTBUG-51336
Change-Id: Icd757e173aa8ffab713b83cf9e38b78aab00c07e
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
This change partially reverts 1bfc7f68 about QT_HAS_BUILTIN define
and undef in src/corelib/tools/qsimd_p.h.
This change is also squashed with "Fall back to c++11 standard
compiler flag for host builds" which is done by Peter Seiderer.
Conflicts:
mkspecs/features/default_post.prf
src/3rdparty/sqlite/0001-Fixing-the-SQLite3-build-for-WEC2013-again.patch
src/3rdparty/sqlite/sqlite3.c
src/corelib/tools/qsimd_p.h
src/gui/kernel/qevent.cpp
src/gui/kernel/qwindowsysteminterface.cpp
src/gui/kernel/qwindowsysteminterface_p.h
src/plugins/bearer/blackberry/blackberry.pro
src/plugins/platforms/cocoa/qcocoasystemsettings.mm
src/plugins/platformthemes/gtk2/gtk2.pro
src/plugins/styles/bb10style/bb10style.pro
src/sql/drivers/sqlite2/qsql_sqlite2.cpp
tools/configure/configureapp.cpp
Task-number: QTBUG-51644
Done-with: Peter Seiderer <ps.report@gmx.net>
Change-Id: I6100d6ace31b2e8d41a95f0b5d5ebf8f1fd88b44
Only two tests inside tst_qstatictext required private symbols, so
we can enable the rest on all builds.
Change-Id: Id222ba01d9676c40b6447c1526ee127fcc2090d3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Factor out function to check on the pixel color that
outputs a verbose message on failure.
Change-Id: I2331fe45f35327d1ff8ae547a58d93a2e6fe9184
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
tst_qkeyevent.cpp(140): warning C4334: '<<': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
Change-Id: Id3e0eea125f7f7ec13f9b9428e034b922d2ce204
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
If a user selected the text "foo" and typed "bar", upon pressing undo,
the text would change to "b". This is incorrect and does not match the
functionality of QLineEdit or the default behaviours of Windows/OSX/Ubuntu.
This was fixed by a change made to always merge two sequential inserts
if they are not part of the same block. Previously the selection delete
and the "b" were part of one edit block and "ar" was part of another.
With this change, the selection delete and "bar" are part of the same
edit block.
Unit test changes are part of a separate review (Part #1) since they
required changes in qtdeclarative.
[ChangeLog][QtGui][Important Behavior Changes] Fixed QTextEdit to match
undo functionality of QLineEdit to group two sequential inserts into one
undo action.
Task-number: QTBUG-38825
Change-Id: I76bf30e331e3526277c3e0ade58cf95b611fc117
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Add missing slash to the prefix pointing to the temporary directory.
Change-Id: I0d00f706af58214a9922758a60d097cab7d6bc9d
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Verify that the temporary directory could be created. Check whether
the gtk-update-icon-cache binary exists before running and skip cleanly.
Check successful execution. Fixes Windows warnings:
SKIP : tst_QIcon::fromThemeCache() gtk-update-icon-cache not run
.\tst_qicon.cpp(707) : failure location
QWARN : tst_QIcon::fromThemeCache() QTemporaryDir: Unable to remove "D:\\temp\\tst_qicon-DSSn9G" most likely due to the presence of read-only
files.
Change-Id: Ibc8f883121e62b30d71586bc64b42eb6c480925f
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Virtually all code in Qt that inspects a QRegion does
so by calling rects(), which returns a QVector<QRect>.
But rects() has a problem: A QRegion that contains just
one rectangle internally is not represented by a QVector,
and the mere act of calling rects() makes QRegion create
one.
So, expose the fact that QRegion is a container of QRects
to users by providing iterators and begin()/end(), which
can be nothrow, since for the one-rectangle case, instead
of vectorize()ing the region, we just return pointers to
(and one past) the 'extent' rectangle.
As a consequence, the iterator type is just const QRect*,
but I think that whatever containers QRegion may use under
the hood in the future, it will be certainly one that is
layout-compatible with a C array.
No mutable iterators are provided, since QRegion maintains
a running bounding-rect, so a mutable iterator would have
to call into QRegion for every change, which doesn't make
sense.
[ChangeLog][QtGui][QRegion] Is now iterable as a container
of QRects: added {c,}{r,}{begin,end}().
Change-Id: I2fa565fac0c1d26e2c0937604b23763cd4e23604
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
QTypeInfoQuery was introduced for 5.6 to decouple isStatic
and isRelocatable so old code continues to work. But since
this test still uses !isStatic to mean trivially-relocatable,
it will fail as soon as one of the checked types is marked as
Q_RELOCATABLE_TYPE instead of Q_MOVABLE_TYPE.
Incidentally, such a change is in the pipeline for Qt 5.7/5.8,
so fix the test by porting to QTypeInfoQuery. Do this in 5.6,
because that's when QTypeInfoQuery was introduced.
Change-Id: I06f815f26ca9b430e124c4a2f8de2a729999762b
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
OpenSUSE 42.1 failed this case for some reason. With this change
the test tests the anchor from the middle of the string instead
of looking for it from the end.
Task-number: QTBUG-51345
Change-Id: I2fc7496399f46926f261c7a1f48756bfaf782f7b
Reviewed-by: Pekka Vuorela <pvuorela@iki.fi>
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
When a modal window is closed and the mouse is not under the modal
window - find a proper window and send a fake enter event.
Added auto test for checking enter event on window when modal window
is closed.
Task-number: QTBUG-35109
Change-Id: I370b52d386503820ac9de21e6d05fd019ca456ec
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
This also reverts commit 018e670a26.
The change was introduced in 5.6. After the refactoring, 14960f52,
in 5.7 branch and a merge, it is not needed any more.
Conflicts:
.qmake.conf
src/corelib/io/qstandardpaths_mac.mm
src/corelib/tools/qsharedpointer_impl.h
tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp
Change-Id: If4fdff0ebf2b9b5df9f9db93ea0022d5ee3da2a4
Pass modeltest after clear(). Otherwise it fails because more flags
than Qt::ItemIsDropEnabled get returned for the QModelIndex().
Change-Id: I8f11515cc7dc9383f528f785312ffb77b3c2699d
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This allows methods that return an icon name, to sometimes also
return an icon full path (e.g. because the icon was dynamically generated
and stored into a local cache on disk)
Change-Id: Ib01c3955f4b64236463846241d9814b2d0686634
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
After this change, this was the distribution of calls in
QtGui and QtWidgets when the patch was developed for 5.4:
QtGui QtWidgets
move 23 63
copy 23 36
Change-Id: If3f536e52fc242c585e7fa0662049c0657efcc9c
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Blacklisting all tests, which were failing locally.
Task-number: QTQAINFRA-949
Change-Id: I40c25ab0155b8977596d61297ab252a546515f87
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@theqtcompany.com>
Labels would use a statically defined font for <pre> blocks.
Use the one defined by the QPlatformTheme instead, through
QFontDatabase::systemFont(FixedFont)
Task-number: QTBUG-50564
Change-Id: I5491bd0defce651bdf809bcbc6a529a900f4959b
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
A malformed bmp file header could specify a negative color table
size. The bmp handler would then return a QImage that claimed to be
valid, but actually was invalid, having an empty color table. This
would cause crash later, e.g. when attempting to paint it.
Change-Id: I7df7c40867557a82dbcee44c7de061226ff232c0
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
To calculate the real count we need to use the actual fixed point
increment and can not use the floating point value increment wass based
on since it might round differently.
Includes auto-test by Gabriel de Dietrich.
Task-number: QTBUG-50153
Change-Id: Ia973088f361c90370fa20bac14a4b8f373b5d234
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The QKeySequence test no longer uses private members (since commit
725bdc3fd2), so that is no longer needed.
Also, remove the unused include from the test.
Change-Id: I4d252bb3efd7282f74c44e48444c23ab51d48ea5
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
This reverts commit 4c71db7567.
It's too risky for 5.6, we should let it cook in dev for a while
and backport when ready.
Change-Id: I91e677e65d967f29c84a254cd3dffc8bb847b263
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
When getting the glyph runs from a QTextLayout with multiple
lines, the glyph runs would be merged if possible, but not their
bounding rects. This was an oversight.
[ChangeLog][Text][QTextLayout] QTextLayout::glyphRuns() now returns
united bounding rects for glyph runs that are merged.
Change-Id: Ibbeaa99ecfc4e82e7965342efdae7c3c2b637343
Task-number: QTBUG-50715
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Resetting focus_window and other internal QGuiApplication variables before
calling setVisible(false) and destroying the platform window means that the
platform window can't reason about whether or not it was the focus window
unless it can resolve that using native APIs. We should let the platform
window take care of resetting the focus window and related states, and
only execute our fallback logic if the plugin doesn't do the right
thing.
We also use QPA to update the state instead of modifying the internal
QGuiApplication variables directly, so that events and signals are
emitted as a result of the reset.
The QLineEdit test gets two added calls to processEvents(), since
assuming that activateWindow() is synchronous is not correct, and
would result in the QMenu resetting the focus window to 0 on destroy.
Task-number: QTBUG-46414
Change-Id: I562788393ed0ffd77d7a4be2279862322f721c1a
Reviewed-by: Błażej Szczygieł <spaz16@wp.pl>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Parse the requested family before we're looking/saving into the cache,
thus hitting the cached EngineData for:
* quoted family names (eg. QFont("'Arial'"))
* non-simplified family names (eg. QFont(" Arial "))
* substituted family names (\sa QFont::insertSubstitution())
* explicit fallback list, where possible (eg. QFont("Tahoma, Arial"))
This also improves the cache hitting for the font engines in some cases.
Change-Id: I18cdc3e8d669cccec961f84e9b27329402e2b7ed
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
We depend on the assumption QFontCache::findEngine(key) for key.multi=1
returns a font engine of type QFontEngine::Multi;
guarantee that by checking it in a single place.
Change-Id: I287da4fd62deb22fc5520cde5b0505bc44547609
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Both constructors were taking a pointer, so they participated in
overload resolution along with QTextDocument and QTextFrame pointers.
Instead, make them take references and move them to the private section
of QTextCursor. That necessitated adding a method to QTextCursorPrivate
to access that private constructor from non-friend classes.
Change-Id: I7e6338336dd6468ead24ffff1410e3bc534d77dd
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some
exceptions, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one
(in those files which will be under GPL 3 with exceptions)
Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The test inserts strings "0" ... "9" into the text document,
takes the half of resulting document's size, makes half of
lines invisible and compares sizes. On OS X 10.11 after inserting
"4" the width changes, so making "4" invisible also reduces the width
and QCOMPARE(currentSize, previosHalfSize) fails. Instead of digits,
insert the same string "A" 10 times.
Change-Id: Ie88a0442703f98949cea9bcdb694cecee59695f3
Task-number: QTBUG-49848
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
While a native dialog is open, the application message queue is
handled by the native event loop which is external to Qt. In this
case, QEventDispatcherWin32::processEvents() does not run and socket
notifiers will not be activated. So, this patch moves the notifier
activation code into the window procedure, which enables socket
event processing with native dialogs.
Task-number: QTBUG-49782
Task-number: QTBUG-48901
Change-Id: Icbdd96b2e80c50b73505f4fe74957575b83d6cf1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
- Do not save geometry when going from maximized->fullscreen
- Use SW_SHOWNA instead SW_SHOWNOACTIVATE as otherwise the
maximized geometry is restored.
- Add a test for Windows.
Task-number: QTBUG-49709
Change-Id: Ic81e7398ee90d499a50b02192a45cb09276a2105
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Adds NEON version of interpolate_4_pixels used by smooth upscaling, and
bilinear sampling.
The SSE2 version is reordered to match the NEON version so they have
the same order of operations and a faster version that loads directly
into vector registers.
Testing is extended so we have a test of smoothness that can catch more
possible mistakes.
Change-Id: I0de4aecf5cb79468e7c8f19f421aa24b2955547c
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
TEST_HELPER_INSTALLS cannot be used on platforms with no
QProcess support.
Change-Id: I2a6a283d94ca4487fc628449c53fc37140dd291d
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Move some code (like registrations of meta types) from init() to
initTestCase() in the process.
Change-Id: I57db5156647cfadab554fbed853b2e68b2815f3b
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
QColor always uses unpremultiplied alpha, but the new QImage methods
were based on the QRgb versions which might be either. This patches fixes
the two new methods so they treat QColor alpha correctly.
Change-Id: I78a5b875ad4e78ad7fde3b811c6187482b4f6d15
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
This follows up 130c2baa93.
Change-Id: I2f6c9b4f995af427cec9a2162b782039debf8564
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
QVariant was using QColor::name() to convert a color to string, which by
default loses alpha value. The patch is fixing the problem by always
including the alpha value in the string when required.
[ChangeLog][Core][Variant] QVariant(QColor)::toString() uses
QColor::HexArgb format when the alpha component is different from 1.
Task-number: QTBUG-37851
Change-Id: I887460c1ea151180ba99d64dd873ba9d6e2268f2
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
On Windows, the wrong value was used to calculate the
design-to-device scale. The assumption has been that tmHeight
in the TEXTMETRIC is the pixel size of the em square, but
it is not, it's the height of the font (ascent + descent).
The pixel size of the font is defined to be the em square size
in pixels.
On OS X, the kerning data was never actually read from the
font. I've added a lazy initialization for this similar to
the one in the FT engine.
This was discovered when investigating QTBUG-48546, as it turned
out that the kerning information extracted by Qt in this case was
different from the one used by Harfbuzz.
I've changed testfont.ttf to kern "_2" so that the digit is positioned
directly on top of the underscore and constructed a test.
[ChangeLog][QRawFont] Fixed kerning on advances in QRawFont for
OS X and Windows.
Change-Id: Ic9a321ad119ea880cef89b861c75a820ab8d3182
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Use a QTemporaryFile in readFromFileAfterJunk() instead writing
to the current directory which might not have write permission.
Enclose each call to QFile::open() in QVERIFY2() with error message.
Change-Id: I3c5da31c6681a2396cee473cafe7d92c5c220de3
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Create a temporary directory instead of writing to the
test data directory or home path (Android).
Change-Id: I6af583e5da91eefb603eaae179e7d789487dc626
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
VS2010 is not supported in Qt5.7+
Task-number: QTBUG-31611
Change-Id: I4b2bd703f6462e6f0a4de9e75bca8316b8707680
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
The EcmaScript format for printing doubles in exponent form differs
from Qt's format only in this aspect. EcmaScript explicitly prohibits
leading zeroes in exponents. It is thus worthwhile to add those flags
in order to be able to generate and parse doubles in compliance with
EcmaScript.
[ChangeLog][QtCore][QLocale] Additional flags in QLocale::NumberOption
allow generating and parsing doubles in EcmaScript compliant format.
Change-Id: Ia7b82c2e67bb8b80bd890014ff5cd4563faf2a03
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The platform is no longer supported or actively maintained, and is
in the way for improvements to the Unix event dispatcher and QProcess
implementations.
Change-Id: I3935488ca12e2139ea5f46068d7665a453e20526
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The ppm decoder used a fixed size buffer to discard comment lines,
which would fail for comments longer than 100 characters.
Task-number: QTBUG-49414
Change-Id: I92e910e025cf7584a6ff1c0e5b0e8a4ab281d479
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
The test is new and something seems to go wrong on the Ubuntu test
machines.
Since it ends up failing a lot, blacklist it for the time being.
Task-number: QTBUG-49388
Change-Id: I06de7ba15aaee68351a747e3a06c0150018b39de
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Tests that window creation order doesn't affect the resulting geometry
of the parent and child windows.
Change-Id: Iff0cb5adf87107dfed4a633a67e1b4312b90e24a
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
When a child QWindow is shown by calling setVisible(true), we don't need to
create the platform window immediately if the parent window hasn't been
created yet.
We defer creation until the parent is created, or we're re-parented into
a created parent or made top level.
This optimization is more important now that we create the full parent
hierarchy once we decide that we need to create a child QWindow.
Change-Id: Ia4f0430f0d3709a12f41f6473c1cea6b0ef3c9cd
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
If the QWindow has been created and has a platform window, we need to
ensure that the windows in the parent hierarchy also are created before
we set a new parent on the platform window, otherwise the platform window
will think that it's a top level window.
Change-Id: Icb2c3cd5411cd1eb595e8673e144095feda31df9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
To be able to create a platform window for a given QWindow we need to
sync up the parent hierarchy first, so that the newly created window
can be placed into that hierarchy.
Without creating the parent hierarchy first, the QPlatformWindow will
end up thinking it's a top level window, when in reality is represents
the platform backing of a child QWindow.
Change-Id: I2cad7759fbc118b04718e7a27ec7570ce1238757
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Use QByteArray/QString addition instead in loops and for
test row names.
Change-Id: I31adb60bdaf7ea243143a9244b6c4f66f38b189d
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Prefer QCOMPARE over QVERIFY for equality and use QLatin1String().
Change-Id: If226a0fc7b25be3e6774c7e36ca1e6f99234e5dd
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Use character literals where applicable.
Change-Id: I1a026c320079ee5ca6f70be835d5a541deee2dd1
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
The error return has been observed to vary.
Task-number: QTBUG-48566
Change-Id: Iecfe7819898a6a8a482c1b2251543193ecfa4841
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Use QVERIFY2() with QTemporaryDir/File::errorString() consistently.
Attempt to catch issues like the below warning and follow-up issues.
QSYSTEM: tst_QFiledialog::clearLineEdit() QFileSystemWatcher: FindNextChangeNotification failed for "C:\Users\qt\_____aaaaaaaaaaaaaaaaaaaaaa" (Access is denied.)
Task-number: QTBUG-47370
Change-Id: I58a6e87c502627e976efa62ad73c912f3b2d49fa
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Use case insensitive comparison and static invocation
of QGuiApplication::platformName().
Change-Id: I8c197c7b4f0669f71c019fbcee09a0f03dfab399
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
The test assumed that an event loop can be tested for emptiness
multiple times, which is wrong because an event can be delivered any
time.
Change-Id: Ic44245321eeed2091b640ada2c83d205b83a1cc2
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
We need a method to check whether a specified pixmap is still
cached without touching the recently-accessed list for this pixmap.
[ChangeLog][QtGui][QPixmapCache] Added QPixmapCache::Key::isValid().
Change-Id: I90fa4f67b569099b67b6207e78494beb3111b68e
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
According to MSDN, the zero value of ICONDIRENTRY bHeight and bWidth
fields mean a maximum icon size 256 pixels. So QtIcoHandler::option()
should return 256 instead of 0 pixels for such icons. Also there is
fixed wrong seek offset at the second call on this method.
http://blogs.msdn.com/b/oldnewthing/archive/2010/10/18/10077133.aspx
Task-number: QTBUG-48103
Change-Id: I99f0c9720fd58889045b0c73c51498f2065b0b91
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
By serializing the capitalization value of QFont, it ensures that it is
correctly preserved when QPicture streams it and later plays it back.
Subsequently the QDataStream version has been bumped up to account for the
change of the data format for serializing QFont.
[ChangeLog][QtGui][QFont] QFont now serializes the capitalization setting.
[ChangeLog][Important Behavior Changes] QDataStream version bumped up to
17 to account for changes in the serialization of QFont.
Task-number: QTBUG-15214
Change-Id: I042680760e5a69d18d41e786b7500a3eebbe562f
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>
Loading icons is quite slow because we need to stat many files in many directories.
That's why gtk adds a cache in the icon theme directory so it avoids stating lots
of files.
The cache file can be generated with gtk-update-icon-cache utility on a theme
directory. If the cache is not present, corrupted, or outdated, the normal slow lookup
is still run.
[ChangeLog][QtGui][QIcon] fromTheme gained the ability to use the GTK icon cache
to speed up lookups.
Change-Id: I3ab8a9910be67a34034556023be61a86789a7893
Reviewed-by: David Faure <david.faure@kdab.com>
Disable input and cursor for QGuiApplication instances used in
autotest to initialize it properly.
Change-Id: I78dc9b776269c082c20f244a51f858289129275d
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
The keyword no longer has a meaning for the new CI.
Change-Id: Ibcea4c7a82fb7f982cf4569fdff19f82066543d1
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
The logic used in the FreeType font engine can be generalized
and move to the QFontEngine baseclass. This allows the CoreText
font engine to correctly report the minimum left/right bearings,
which decreases the chance that an optimization in QTextLayout's
line breaking algorithm will produce wrong results.
The calculation of left and right bearing has been moved to the
glyph_metrics_t type to reduce code duplication. This allows us
to use the with and height of the bounding box to determine if
the glyph has any contours.
Change-Id: I864697d3f31ed56f22f04666199b6c5023c5e585
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
At the edge of the view, a line segment could end up as not producing
any pixels even if not clipped by the floating-point clip
routine. Make sure the starting point for the next line is still
updated correctly for any significant segment lengths.
Change-Id: I381a4efb81ce6006f3da4c67abf279aea79e4663
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
If Qt is not running its own event loop (e.g. if Qt is a plugin running
in a non-Qt host application with its own event loop, a call to
sendPostedEvents() should process all events by default, and not depend
on the flags passed to the last call to processEvents()
We also modify sendPostedEvents() to call its base implementation instead
of directly calling QCoreApplication::sendPostedEvents(). (The behavior of
the base implementation is the same, so no behavior change there).
This also adds a test for QWindow event handling without Qts event loop is
running. This is a black box test, just to ensure that basic functionality
is working. It can be extended later.
Task-number: QTBUG-45956
Change-Id: I7d688c0c6dec5f133fb495f07526debdde5389af
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
This property might be set by applications whose desktop entry file name
cannot be determined by heuristics already in place.
It is particularly useful for QtWayland as it can be used to determine
the app_id simply by stripping the ".desktop" suffix from this property.
Without a correct app_id, Wayland compositors won't be able to e.g.
show the application icon on task managers.
This property is also very interesting for X11 as there are various
desktop environments trying to map windows to launchers.
It will be possible to export desktopFileName as a xproperty, making
such mapping less error prone.
Change-Id: I0fef23f28f383639e625379ab46e36aecb338ac4
Reviewed-by: Martin Gräßlin <mgraesslin@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: David Faure <david.faure@kdab.com>
Input context selection works differently across platforms. On some
platforms it is not possible to request a specific context at all
(e.g. Wayland). This will be unified, depending on the environment
variable "QT_IM_MODULE", you will get:
- null: default (platform) context, if defined (otherwise no context)
- empty: no context
- set: set one, if it exists and is valid (otherwise no context)
[ChangeLog][Platform Specific Changes] Haromnized input context selection.
QT_IM_MODULE environment variable will be taken into account.
Change-Id: Ic8f826fbc6ace25941cd19b9b086943e848fbe01
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Nedim Hadzic <nedim.hadzic@pelagicore.com>
In C++, type punning with a union is not allowed. It will result in
compiler defined behavior at best, and undefined behavior at worst.
Specifically, if QRgba64 is passed to a function by value, the different
members of a struct might be passed in separate registers. This means
that any write to the quint64 might not blank out the values of the
struct whenever the compiler looses track with TBAA.
Change-Id: I991b5492fe4bb13a14bb670fef5bf13dacbe6c0a
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Just like from RGB32 to RGB30 we must also repremultiply when converting
from RGB64 because the alpha channel loses more precision than the other
color channels.
Since this is not approximated accurately in the simple blending
functions and the functions are no longer needed now the main render
engine supports higher accuracy, the simple blending routines for RGB30
have been removed.
Change-Id: I2b7b8eb015e330a487848fc4370ad3a1e966be91
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Have an autotest to prevent introducing JSON syntax errors
that become apparent only at runtime.
Change-Id: If2bcbf4d227fddcbeb9c095b7986bada078131d7
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Build it only in -developer-build mode for tests that might depend
on exact-matching font behavior.
Return earlier to avoid doing any useless job.
Change-Id: I966ee5689f03403e45f4c957b63e3113f0467803
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
- Replace Q[TRY]_VERIFY(pointer == 0) by Q[TRY]_VERIFY(!pointer).
- Replace Q[TRY]_VERIFY(smartPointer == 0) by
Q[TRY]_VERIFY(smartPointer.isNull()).
- Replace Q[TRY]_VERIFY(a == b) by Q[TRY]_COMPARE(a, b) and
add casts where necessary. The values will then be logged
should a test fail.
Change-Id: I624deb320c378c18a29b3707f48583d53bfd5186
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Introduce overloads in the API to allow specifying multiple color
attachment sizes and formats. When these are in use and MRT is supported,
a texture or renderbuffer is created for each of GL_COLOR_ATTACHMENT0, 1, 2, ...
[ChangeLog] Added support for multiple render targets in QOpenGLFramebufferObject
Task-number: QTBUG-39235
Change-Id: Ie7cfd81d1b796a9166b80dff7513aafe0120d53d
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
Preparing the replacement of Q[TRY]_VERIFY(a == b) by
Q[TRY]_COMPARE(a, b) for non-boolean types.
Change-Id: Iab6ec2f0a89a3adc79e18304573994965013dab5
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>
- Replace Q[TRY]_VERIFY(pointer == 0) by Q[TRY]_VERIFY(!pointer).
- Replace Q[TRY]_VERIFY(smartPointer == 0) by
Q[TRY]_VERIFY(smartPointer.isNull()).
- Replace Q[TRY]_VERIFY(a == b) by Q[TRY]_COMPARE(a, b) and
add casts where necessary. The values will then be logged
should a test fail.
Change-Id: I7add5b7afeba83895acdcbed110e8275dc76864a
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
FileInfo is larger than a void*, so holding them in a QList is needlessly
inefficient. Worse, the code could come to depend on the fragile property
of (inefficient) QLists that references to elements therein never are
invalidated.
Change-Id: I772177c5ac544a5fecce2368f628148308ef260f
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The test sends touch events to the root item at the top left
corner which fails if the views starts to scroll.
Make the view sufficiently large to prevent scrolling and align
at top left.
FAIL! : tst_QTouchEvent::touchBeginWithGraphicsWidget() Compared values are not the same
Actual (((root->touchBeginCounter))): 0
Expected (1) : 1
Loc: [/work/build/qt/qtbase/tests/auto/gui/kernel/qtouchevent/tst_qtouchevent.cpp(1471)]
Change-Id: I357322ccc809ddb5cb587febf3c75cbe497e59d8
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
There was an attempt to allow static instances of QIcon in
7727a4355876607a1a022ff54e2570dae883f79c (Qt 4). This patch does only
solve some of the corner cases and broke with
aa5f70c00a. Since the "breakage" has been
there for two years, let's officially declare it unsupported instead of
trying to work around the issue.
Change-Id: I61e12fd03953763ee2e70eae58bcaecabdcb85b8
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
With two alpha-bits half opacity can not be represented, so we must use
one third (85) instead of half (127).
Change-Id: I2b3f1c983a3034196bf2604840945ad3a81f5b38
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
os.version is the kernel version which is just not very useful or easy to
use for us. Instead, introduce a string that allows easy differentiation
between Windows 7 and 8.
From the adapter identifier the driver description is often helpful too,
especially in virtual machines.
These allow writing rules like:
{ "description": "Use WARP in some Win 8 and 8.1 VMs",
"os": { "type": "win", "release": [ "8", "8.1" ] },
"driver_description": "VMware SVGA 3D",
"features": [ "disable_desktopgl", "disable_d3d9", "disable_d3d11" ]
}
Change-Id: I196f6b44d7bb9e42ef47f61f4c28d8aa79afb7c4
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
This reverts commit a6000e2b66.
Temporarily remove this to unblock the qtdeclarative dev CI.
While Windows 8 VMs are fixed by this patch, Windows 7 has different
problems.
Change-Id: I45ef064ed953cc4b7bbf19657300d4fc43d82452
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
By adding support for the driver description, we can detect if
we are in VMware. In this case D3D9 and 11 get disabled, so only
the software-based options are in use.
This allows running autotests like tst_qopengl, tst_qopenglwidget,
tst_qgl, etc. in the Qt CI system. There OpenGL 2.x is not available,
so ANGLE is the only option. D3D11 is not an option, so it picks D3D9
by default. However, this results in mystic failures. The stable solution
seems to be to use WARP. This can be achieved by setting disable_d3d9 in
the built-in GPU blacklist.
Change-Id: I937c4b3fa82fc1a2d524b4eb712732722df2070c
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
Verify the bounding rect of the left hand side of copy/assignment,
not the right hand side (which is passed by const ref).
Change-Id: I5044d269fe0acb5f4484c82da7e030ca33958792
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
They didn't show up in the "old" CI runs because they usually pass the second
time they are executed - which the testrunner does. The new CI doesn't do that
anymore, instead we now mark those tests explicitly and will track their record
of passing and failing in the new metrics database.
Change-Id: Id34dd6f792f38995b07b6fec88f833df64de2f8b
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Previously, QStandardItem::operator<() returned true when both
items had invalid data. With MSVC in debug mode (checked
iterators/STL), this triggered an assert in
tst_QStandardItem::sortChildren() since that verifies
that !(b < a) when a < b:
Debug Assertion Failed!
Line: 3006
Expression: invalid operator<
Introduce a stable sort order for invalid items such that
other items are always less than invalid items and comparing
invalid items returns false (indicating equivalence).
Change-Id: Ica0f0d9f001c86973b1941dbcc1faf282e4c47df
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
When a premultiplied alpha changes value because it is rounded to fewer
bits the premultiplied colors may need to be recalculated with the new
value. Otherwise the color will both be wrong and potentially invalid.
Change-Id: I9ec74a22aac73cd7ffab04e180cf2bf35bb4c315
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
- Use QTRY_COMPARE() in touchBeginWithGraphicsWidget.
- Change raw event translation tests to wait for the
window to become active to avoid WM positioning issues.
- Blacklist the raw event translation tests on Linux.
Task-number: QTBUG-46266
Change-Id: I73aae375ee279a518a2a083d0ce8919cce474cb3
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
QTextLayout::additionalFormats setters and getters using QList<FormatRange> have
been deprecated; port to the QVector versions.
Moved op== definition for FormatRange needed in tst_qsyntaxhighlighter.cpp
to a friend declaration in FormatRange itself, because MSVC 2008 doesn't find
it otherwise.
Change-Id: Ibab6589df057f02377d895079b56395859e3401e
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Add CONFIG += testcase to the .pro file which was missing.
The test thus was never executed by make check and left to
rot.
Fix up code:
- Remove module includes.
- Introduce explicit constructors taking parent object
for helper classes, removing calls to setParent().
- Ensure test does not leak objects by converting pointers
to stack variables or introducing QScopedPointer, verify
by checking for an empty window list in cleanup().
- Simplify code by removing unneeded variables.
- Split up conditions in QVERIFY().
Fix tests:
- Show windows were required when events are sent to
QWidget::windowHandle().
- Invert the conditions checking whether touch events are
accepted by widgets since widgets no longer accept them
by defaults in Qt 5 after
e50416066c.
- XFAIL multiPointRawEventTranslationOnTouchPad()
which started to fail at some point in Qt 5.
- Mark as insignificant on OS X due to crash.
Task-number: QTBUG-46266
Change-Id: I6676d021afb015411a24d97d9b8f7c327d4d3c3f
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
This should allow us to make the rest of 14.04 enforcing
Change-Id: I37f6751e8b966b047d1bd2e49ba9482e5846acb1
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>
Make it possible to read images with EXIF orientation automatically
applied. This was originally implemented without opt-out in Qt 5.4, but
reverted. Here it is implemented as opt-in for JPEG, and opt-out for TIFF
to keep behavioral consistency.
The EXIF support for JPEG was written by Rainer Keller.
[ChangeLog][QtGui][Image plugins] An option has been added to
QImageReader to enable automatic application of EXIF orientation.
This behavior was default in Qt 5.4.1, but reverted in Qt 5.4.2.
Task-number: QTBUG-37946
Task-number: QTBUG-43563
Task-number: QTBUG-45552
Task-number: QTBUG-45865
Change-Id: Iaafd2519b63ede66ecc1f8aa4c7118081312b8f5
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
and deprecate isTristate()/setTristate() which isn't specific enough.
This matches the changes to the flags themselves.
Change-Id: I0ba592af340cb81fc9f4d483569844fe8d7510c3
Reviewed-by: Jarek Kobus <jaroslaw.kobus@theqtcompany.com>
This makes the behavior much more clear. You can get a tristate checkbox
just by setting the CheckStateRole to PartiallyChecked, no tristate flag needed.
The flag, on the other hand, enables the automatic-tristate behavior in
QTreeViews (and only there), hence the new name for it.
Change-Id: I18d292a8b8294c863eab806f3874d15dfb72556c
Reviewed-by: Jarek Kobus <jaroslaw.kobus@theqtcompany.com>
Completes the inplace converters so that we can rely on inplace
conversions to succede as long as the image depth is the same.
Change-Id: Ia1ae34b5de1bc16e87ff5403bdacfcae44a22791
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Some inplace conversions would not set the requested image format in
the returned image, due to the same conversion being used for several
destination formats.
This patch ensures all inplace conversions return the right format,
and adds testing infrastructure to easily test iterate over all formats
so that they all can be tested.
Change-Id: I68ab17a713ddb2aa8ed6aaf0a0a1ec8bbcb56090
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
The one converters from RGB30 was misplaced in the method table, and
the unpremultiplication from A2RGB30 to RGB30 had an underflow mistake
when alpha was 2.
Change-Id: I92c11ede28611a3dbdce72aca1898845c120c209
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Due to a behavior change.
This reverts commit 9157087334.
This reverts commit 16c32c6dfb.
Task-number: QTBUG-37946
Task-number: QTBUG-45552
Task-number: QTBUG-43563
Change-Id: Idf8df7d8f22465e8f6b51acb68993ac97208b184
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Some QImage methods were not preserving image metadata, or only
preserving some of it. This adds the missing parts and adds a test for
metadata.
Change-Id: Ib5892a23e49dfde5ea26074d3deaa887fa930c6b
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
The tests were trying to access one pixel outside of the image.
Change-Id: Ieabdefbbdb76bb736214a0495bec72c881b27d2c
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
The QImage inplace mirroring method, failed to handle the middle line
when mirroring both ways (rotate 180). In both other mirroring cases
the middle can be left untouched, but in this case it needs to be
mirrored half way.
To make the logic simpler, double mirroring will now mirror half the
lines instead of half of every line.
Change-Id: Iaa1f1e1c3f7dedfb78891fc93207f6d0c64bcafe
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Could causedSSE4 instructions to be used on non SSE4 machines
in cases when qUnpremultiplywas not inlined.
This reverts commit 964ccc5853.
Change-Id: Ic676ade8f75129e8d37c4d96cbfb2bdb5b794919
Task-number: QTBUG-45741
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QMatrix and QTransform can be compared for equality,
so qHash should be overloaded, too.
[ChangeLog][QtCore][QMatrix] Added qHash(QMatrix).
[ChangeLog][QtCore][QTransform] Added qHash(QTransform).
Change-Id: I1ce925ebe258c9d7e35b68e5ac5c3373f1460c58
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
In order to obey a palette set globally on QApplication, an application
attribute for checking if it's set at all is added.
Task-number: QTBUG-39800
Change-Id: I26b965e6e18e0e1ca4df03cf343b3527df3636b2
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Merges the SSE4 specific unpremultiply with the normal version, and
adds a SSE2 fallback. There was no reason to split the two since
compile time options will ensure the right version is inlined.
Also adds short-cut for 0 and 255 values.
Change-Id: Ie5aa262f6964219fd3062d4a498f697cf79a4595
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This will be essential on Linux, especially Embedded where PCI IDs are
not that useful.
Change-Id: I2fa8ca07236e8aae203e21fe629d12aab092c7fd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Adds the last two missing source types to rgb64 rendering.
Conical and radial gradients. At the same time linear
gradients are moved to a template form to increase code
sharing.
Change-Id: I30fdd0837b0da03e3447683856ebbe4d7f48df6c
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
