Commit Graph

39761 Commits

Author SHA1 Message Date
Tor Arne Vestbø
a9246c7132 Reset QWidget's winId when backing window surface is destroyed
We already reset it though e.g. QWidget::destroy, but if the backing
window is destroyed spontaneously or via another API we need to catch
that and send a WinIdChange event so clients who pulled out the original
winId will not think the pointer is still valid

Change-Id: I8556940ee871e81a51f73daeb2064f95bf41371c
Fixes: QTBUG-69289
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2019-05-11 12:01:40 +00:00
Giuseppe D'Angelo
41aa78856e QSharedPointer: fix threadsafety docs
Try and explain better the situation around QSharedPointer:
it's reentrant, not thread safe.

Change-Id: Ief9d28be8ea3fbaa6014cb6b999626db1bab52ca
Reviewed-by: Martin Smith <martin.smith@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-11 10:16:40 +00:00
Ulf Hermann
1a0df46b98 Add qurlquery.cpp to the bootstrap library
This amends change 587bdd144b. As we have
added QUrl we should also add QUrlQuery because the former uses the
latter.

Change-Id: Iab3b0cb91ef65e673c6c2db4c30fad5660ff30fd
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-11 08:23:44 +00:00
Vova Mshanetskiy
341c910688 Android: Fix wrong height of text editor context menu in some locales
Combined width of all four buttons (cut, copy, paste, select all) is
greater than width of the screen in some locales and/or on some devices.
This was causing width of the last button to be set to zero and height
of the whole popup to grow too much due to word wrapping in the last
button. The context menu used to look something like this then:

  Cut    Copy    Paste    S
                          e
                          l
                          e
                          c
                          t

                          a
                          l
                          l

This commit disables word wrapping and enables text ellipsizing for
button labels. This fixes height of the popup. In the long term though
Qt will probably have to implement an overflow button like in Android's
built context menu.

The linked bug report contains before and after screenshots.

Fixes: QTBUG-72933
Change-Id: I8e270dbf8ca66f99748cdc531a77e11a5ab11c2b
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2019-05-10 20:24:07 +00:00
Vova Mshanetskiy
c905ff4392 QAndroidInputContext: Fix start value of Cursor attribute in longPress()
The value of start for a QInputMethodEvent::Cursor attribute must be
specified relative to the start of preedit string, but longPress() was
specifying it relative to start of surrounding text. This was causing
QQuickTextInput to return wrong values of cursor and anchor rectangles.
And this was causing invalid positioning of cursor selection handles
after a long press.

Change-Id: Ief67e86dd90b09ebf2ba191a2b0311ff803afdd9
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
2019-05-10 20:23:55 +00:00
Allan Sandfeld Jensen
4d2ee7f358 Add unvectorized fallback in case FP exceptions are not masked
If an application enables FP exceptions our FP-based unpremul will
raise the INVALID exception. Since disabling them locally might be slow
just take a slow path when detected.

Fixes: QTBUG-75592
Change-Id: Ie22a032a4f62229f68ad21ede359c62291adc9bf
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-10 19:35:10 +00:00
Ville Voutilainen
2a1651cc16 Make moc grok binary literals with digit separators
Task-number: QTBUG-75656
Change-Id: I6011ef2fb07497cc2a055d6828a1b6356927c281
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2019-05-10 18:34:02 +00:00
Tor Arne Vestbø
c99678fb19 macOS: Deliver geometry changes when content view changes frame
This was disabled in 9f22ac0aa0 under the
assumption that the windowDidResize callback was sufficient, but in the
situation when macOS native tabs are enabled, AppKit will report the
wrong geometry for the first windowDidResize callback when a new tab
is created.

We could potentially remove the geometry change in windowDidResize,
as the viewDidChangeFrame callback should be enough for content
views, but this is something that needs more investigation.

Change-Id: I85045507da1a01b4a906e6f88301f3321c660943
Fixes: QTBUG-75482
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2019-05-10 17:15:29 +00:00
Tor Arne Vestbø
123053bba8 macOS: Don't clip menu item drawing to bounding rect when using CoreText
The bounding rect was computed based on the font metrics HarfBuzz gave
us, but those may not be 1:1 with what CoreText ends up using. When that
happens, drawInRect: will line-break the last word, which makes it fall
completely outside of the single line bounding rect. This is not a good
failure mode, so we prefer to draw the text at a point instead, allowing
the resulting text to draw slightly outside of the bounding rect. This
is preferable to adding a random padding to the width and hoping it will
be enough to solve the problem.

Change-Id: Ifa58a33bd9fad689ed4ee947327b7079f3c1b61d
Fixes: QTBUG-74565
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2019-05-10 17:15:27 +00:00
Keith Kyzivat
b7edc811ec Work around VS2015/17 bitset + qfloat16.h compiler bug
[ChangeLog][QtCore][Global] Added the QT_NO_FLOAT16_OPERATORS macro in
order to work around a Microsoft <= VS2017 compiler bug that is
exposed when using std::bitset along with any Qt header that includes
<qfloat16.h>.

This is fixed in MSVC 2019[1], but the workaround is needed for
earlier versions.

In this case, cl.exe fails with
    C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.10.25017\include\bitset(270): error C2666: 'operator /': 10 overloads have similar conversions
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qsize.h(364): note: could be 'const QSizeF operator /(const QSizeF &,qreal)'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qsize.h(194): note: or       'const QSize operator /(const QSize &,qreal)'
    c:\qt\5.12.0\msvc2017_64\include\qtcore\qmargins.h(427): note: or       'QMarginsF operator /(const QMarginsF &,qreal)'
    c:\qt\5.12.0\msvc2017_64\include\qtcore\qmargins.h(213): note: or       'QMargins operator /(const QMargins &,qreal)'
    c:\qt\5.12.0\msvc2017_64\include\qtcore\qmargins.h(207): note: or       'QMargins operator /(const QMargins &,int)'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(205): note: or       'double operator /(int,qfloat16) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(205): note: or       'double operator /(qfloat16,int) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(195): note: or       'float operator /(float,qfloat16) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(195): note: or       'float operator /(qfloat16,float) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(194): note: or       'double operator /(double,qfloat16) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(194): note: or       'double operator /(qfloat16,double) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(193): note: or       'long double operator /(long double,qfloat16) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(193): note: or       'long double operator /(qfloat16,long double) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qfloat16.h(176): note: or       'qfloat16 operator /(qfloat16,qfloat16) noexcept'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qpoint.h(402): note: or       'const QPointF operator /(const QPointF &,qreal)'
    C:\Qt\5.12.0\msvc2017_64\include\QtCore/qpoint.h(206): note: or       'const QPoint operator /(const QPoint &,qreal)'
    C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.10.25017\include\bitset(270): note: or       'built-in C++ operator/(::size_t, )'
    C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.10.25017\include\bitset(270): note: while trying to match the argument list '(::size_t, )'
    C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.10.25017\include\bitset(266): note: while compiling class template member function 'std::bitset<8> &std::bitset<8>::set(::size_t,bool)'
    C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.10.25017\include\bitset(39): note: see reference to function template instantiation 'std::bitset<8> &std::bitset<8>::set(::size_t,bool)' being compiled
    ..\Qt5.12.0-C2666\main.cpp(7): note: see reference to class template instantiation 'std::bitset<8>' being compiled

Invoke this workaround by defining the macro QT_NO_FLOAT16_OPERATORS
in user code prior to the inclusion of Qt includes in a translation
unit.

Arithmetic operators from qfloat16 will then not be present in that
compilation unit.

[1] https://developercommunity.visualstudio.com/content/problem/406329/compiler-error-c2666-when-using-stdbitset-and-cust.html

Task-number: QTBUG-72073
Change-Id: I58f8400bf933ad781d4213731695e20e0c482166
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2019-05-10 16:29:50 +00:00
Lars Knoll
9dc1edb314 Deprecate QQueue::swap(i, j)
QList::swapItemsAt() is the replacement.

Change-Id: Id0f194f9b63fd34c612f15e7952c33564f90120c
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-10 15:27:48 +00:00
Edward Welbourne
0fb30652b5 Add support for /etc/TZ as default value for $TZ
This is used by uClibc, at least.

[ChangeLog][QtCore][QTimeZone] The TZDB back-end now recognizes the
contents of /etc/TZ as a fall-back for $TZ (as used by uClibc).

Fixes: QTBUG-75565
Change-Id: I3067e2d023cf30a85633575b5d7dc0ee3ec36927
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-10 14:17:22 +00:00
Edward Welbourne
ab2655c559 Support POSIX rules as $TZ values
The TZ environment variable can validly contain a POSIX rule, rather
than an IANA ID, as described here:
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_03

However, if TZ were set to such a value, leading to it being used as
systemTimeZoneId(), it would be passed to QTzTimeZonePrivate::init(),
which is a no-op unless it manages to open a zoneinfo/ file with the
given ianaId as name.  When the environment variable doesn't name a
zoneinfo/ file, we would thus get an invalid time-zone.  We can,
instead, check whether the ianaId looks like a valid POSIX rule and,
if it does, use it as m_posixRule, enabling us to correctly handle
this case.

Tweak parsing of POSIX rules so that a zone using name "UTC" or "GMT"
with an offset other than 0 will be rejected as invalid.  This avoids
parsing a zone name such as "GMT+17" or "UTC+00:01" as a POSIX rule,
where it should be understood as an offset from UTC (and only certain
well-established offsets are supported).

Added two test-cases to tst_QTimeZone::tzTest() for validity of a
POSIX zone value - a simple one constructed during discussion of the
bug, the other taken from an example in:
http://leaf.sourceforge.net/doc/buci-tz3.html

Task-number: QTBUG-75565
Change-Id: Ia5cb1cc56b13b0f6b56258e48be98d04d909e32a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-10 14:17:01 +00:00
Mårten Nordheim
b29cc512f8 Granularize blacklist of qsslsocket for Windows
Using the information from grafana we can unblacklist all the things
which are consistently passing.

Change-Id: I79917ca9c40e1df2dab46bb54cc0a2bd4a1a4621
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2019-05-10 13:09:19 +00:00
Mårten Nordheim
fa6859c119 Granularize blacklist of qhttpsocketengine for Windows
Using the information from grafana we can unblacklist all the things
which are consistently passing.

Change-Id: I3676d9cb5f9167039c3d1963521fa85785210f7c
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2019-05-10 13:09:18 +00:00
Mårten Nordheim
1503265eb1 Granularize blacklist of platformsocketengine for Windows
Using the information from grafana we can unblacklist all the things
which are consistently passing.

Change-Id: If04963cd5f9a53ee2293d596f9111ebcb1add532
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2019-05-10 13:09:17 +00:00
Timur Pocheptsov
8ac77123e2 QNetworkStatusMonitor - make it always enabled on Darwin
Also undo changes in setNetworkAccessible and setConfiguration
since they introduced a change in behavior, which results
in auto-test failing.

Change-Id: I5d74c47338bff8f964ba2e27256902c79303e00f
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2019-05-10 10:45:43 +00:00
Tor Arne Vestbø
3159845c9c macOS: Implement QCALayerBackingStore::toImage()
It's not part of the QBackingStore API, but clients such as the Qt Quick
software renderer access it through the platform backingstore, to grab
the window.

Change-Id: I203484ce13a5f8fb6815d27ab07f874fa9d16b8c
Fixes: QTBUG-75467
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2019-05-10 09:41:41 +00:00
Anton Kudryavtsev
681bd76e67 QStringView, QLatin1String: add indexOf methods
[ChangeLog][QtCore][QLatin1String] Added indexOf().

[ChangeLog][QtCore][QStringView] Added indexOf().

Change-Id: I9f56e5b40030e39b29e50914a46beb58013b537b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-10 07:16:42 +00:00
Yulong Bai
daaa557259 QTypeModuleInfo: fix clang '-wconstant-logical-operand' warnings
Clang generates a 'constant-logical-operand' warning when it finds
a non-boolean constant in a logical operation. Just make
the enum's base type as bool here to suppress the warning.

Change-Id: Ie53f53fa54f57535f89598bdabc4d893f6a1cc32
Fixes: QTBUG-75737
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-09 17:56:22 +00:00
Liang Qi
591116490c Merge "Merge remote-tracking branch 'origin/5.12' into 5.13" into refs/staging/5.13 2019-05-09 13:06:22 +00:00
Qt Forward Merge Bot
e56d3b03ed Merge remote-tracking branch 'origin/5.12' into 5.13
Conflicts:
	src/corelib/tools/qlocale_data_p.h
        (Regenerated by running the scripts in util/local_database/)
	src/gui/opengl/qopengltextureuploader.cpp

Done-With: Edward Welbourne <edward.welbourne@qt.io>
Done-With: Allan Sandfeld Jensen <allan.jensen@qt.io>
Change-Id: I12df7f066ed0a25eb109f61c4b8d8dea63b683e2
2019-05-09 13:06:11 +00:00
Laszlo Agocs
64a2dc3962 Add missing backslash to kmsconvenience.pro
Change-Id: I3519447af657bdbb7304aca272de416104dca0f9
Fixes: QTBUG-75730
Reviewed-by: Johan Helsing <johan.helsing@qt.io>
2019-05-09 12:55:06 +00:00
Jan Arve Saether
2b7edd0534 Fix bug with QLayout::replaceWidget(a, a)
It should effectively leave the layout untouched

Fixes: QTBUG-69706
Change-Id: I4d8232895bf1d1ae0d1b73156ef6ec6001d8968a
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>
2019-05-09 12:01:38 +00:00
Joerg Bornemann
a12b6e7bf6 Fix CMake file generation for debug libs on macOS
CMAKE_QT_STEM already contains the _debug suffix.
Do not add it again.

This amends commit bb8a3dfc.

Fixes: QTBUG-75520
Change-Id: I6c311f0913ea83fcf299a21a0ee1f28c3861371f
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
2019-05-09 07:50:32 +00:00
Edward Welbourne
17c44479aa Update CLDR version in attribution
This is a follow-up to 43abe86e.

Change-Id: I2442304c9c79bcb1932fb173b8d993a242d79f4b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
2019-05-09 07:40:06 +00:00
Eirik Aavitsland
3d8ed3ba96 Fix: style sheet styling of background of triangular QTabWidget tabs
The triangular tab shape is not reproducible with setting style border
options, so it should be painted with the usual code path, also when a
custom background has been set.

Fixes: QTBUG-72096
Change-Id: I7bc1c0579386b8ea7266ce6456534c2519d9addf
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
2019-05-09 06:47:30 +00:00
Friedemann Kleint
fa890c4686 Windows QPA: Improve debug messages
Include screen and MINMAXINFO values in the message about not being able to
set the geometry.

Suppress output of some window finding functions unless verbose.

Change-Id: Iaaae59ecb302438b3444735067d018c77d2af162
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-05-09 06:13:27 +00:00
Martin Storsjö
827b7afba7 ANGLE: Backport fix for compilation on mingw/64bit with clang
This backports the following upstream fix from angle:
63cc351fba

Change-Id: Id80dba62c69f3505eb836f758367b4bf054b1fd5
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-05-08 21:21:41 +00:00
Shawn Rutledge
7dd71e8125 Markdown: blockquotes, code blocks, and generalized nesting
Can now detect nested quotes and code blocks inside quotes, and can
rewrite the markdown too.

QTextHtmlParser sets hard-coded left and right margins, so we need to do
the same to be able to read HTML and write markdown, or vice-versa,
and to ensure that all views (QTextEdit, QTextBrowser, QML Text etc.)
will render it with margins.  But now we add a semantic memory too:
BlockQuoteLevel is similar to HeadingLevel, which was added in
310daae539 to preserve H1..H6 heading
levels, because detecting it via font size didn't make sense in
QTextMarkdownWriter.  Likewise detecting quote level by its margins
didn't make sense; markdown supports nesting quotes; and indenting
nested quotes via 40 pixels may be a bit too much, so we should consider
it subject to change (and perhaps be able to change it via CSS later on).
Since we're adding BlockQuoteLevel and depending on it in QTextMarkdownWriter,
it's necessary to set it in QTextHtmlParser to enable HTML->markdown
conversion.  (But so far, nested blockquotes in HTML are not supported.)

Quotes (and nested quotes) can contain indented code blocks, but it seems
the reverse is not true (according to https://spec.commonmark.org/0.29/#example-201 )

Quotes can contain fenced code blocks.

Quotes can contain lists.  Nested lists can be interrupted with
nested code blocks and nested quotes.

So far the writer assumes all code blocks are the indented type.
It will be necessary to add another attribute to remember whether the
code block is indented or fenced (assuming that's necessary).
Fenced code blocks would work better for writing inside block quotes
and list items because the fence is less ambiguous than the indent.

Postponing cursor->insertBlock() as long as possible helps with nesting.
cursor->insertBlock() needs to be done "just in time" before inserting
text that will go in the block.  The block and char formats aren't
necessarily known until that time.  When a nested block (such as a
nested quote) ends, the context reverts to the previous block format,
which then needs to be re-determined and set before we insert text
into the outer block; but if no text will be inserted, no new block
is necessary.  But we can't use QTextBlockFormat itself as storage,
because for some reason bullets become very "sticky" and it becomes
impossible to have plain continuation paragraphs inside list items:
they all get bullets.  Somehow QTextBlockFormat remembers, if we copy it.
But we can create a new one each time and it's OK.

Change-Id: Icd0529eb90d2b6a3cb57f0104bf78a7be81ede52
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-05-08 20:28:53 +00:00
Shawn Rutledge
82b26444a4 Change QTextMarkdownWriter to pass by const pointer and QAIM
- QObjects are always passed by pointer not by reference, by convention
- writeTable() takes QAIM rather than QATM to make testing via
  QStandardItemModel possible in the future

Change-Id: I5bc6b8cd9709da4fb5d57d98fa22e0cb34360944
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-05-08 20:28:44 +00:00
Shawn Rutledge
76716c4a9a Markdown: deal with horizontal rules (thematic breaks)
Change-Id: I14d4bcfe1a6c3bd87d1328f0abb81b2138545e4e
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-05-08 20:28:37 +00:00
Shawn Rutledge
040dd7fe26 Markdown: fix several issues with lists and continuations
Importer fixes:
- the first list item after a heading doesn't keep the heading font
- the first text fragment after a bullet is the bullet text, not a
  separate paragraph
- detect continuation lines and append to the list item text
- detect continuation paragraphs and indent them properly
- indent nested list items properly
- add a test for QTextMarkdownImporter
Writer fixes:
- after bullet items, continuation lines and paragraphs are indented
- indentation of continuations isn't affected by checkboxes
- add extra newlines between list items in "loose" lists
- avoid writing triple newlines
- enhance the test for QTextMarkdownWriter

Change-Id: Ib1dda514832f6dc0cdad177aa9a423a7038ac8c6
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-05-08 20:28:28 +00:00
Shawn Rutledge
6a58a68ae3 Remove 3rdparty include from QTextMarkdownImporter header file
It's a private header; but to be able to use it in a test, it has to
be as clean as a public header.

Change-Id: I868372406e62acc24051a6523fee89bb911a61f9
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
2019-05-08 20:28:20 +00:00
Friedemann Kleint
c1721cc859 uic/Python: Generate empty strings as "" instead of QString()
Task-number: PYSIDE-797
Change-Id: I4ce12ba01318e5ed7e88178dfd2450d9fe78c708
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
2019-05-08 19:29:50 +00:00
Sergio Martins
9444416a46 Define Q_OS_WINDOWS, make it an alias to Q_OS_WIN
As seen in several occasions, both in user code and in Qt proper,
people make these mistakes. What makes it harder to spot is that it doesn't
look like a typo, and feels natural (natural as Q_OS_LINUX instead of Q_OS_LIN feels).

There's been a P1 in qtdeclarative/ and currently there's a Q_OS_WINDOWS usage
in qtwebengine.

This is a recurring problem, no matter how much people test and review
these errors will happen, so the alias is justified.

Change-Id: If6943b52e17f0c8b238c36bb1f7834802123f12a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-08 17:22:01 +00:00
Konstantin Shegunov
c6bee8e4b2 Fix integer overflows in QDeadlineTimer
If the deadline is far in the future, the conversions to nanoseconds
or internal arithmetic may overflow and give an invalid object, thus
the deadline may end up in the past. Added a test to the testlib
selftest for sleep.

[ChangeLog][QtCore][QDeadlineTimer] Fixed integer overflows
leading to immediate timeouts.

Task-number: QTBUG-69750
Change-Id: I9814eccdf9f9b3add9ca66ec3e27e10cd5ad54a8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-05-08 17:19:44 +00:00
Joerg Bornemann
2a79af6b5c Doc: Document the c++2a CONFIG value
Change-Id: Ia4d84ac141b6fb27b244dfb8272b8039e337a9e4
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2019-05-08 13:42:28 +00:00
Mårten Nordheim
8adcfa8b24 WinRT: Fix crash in native socket engine during close
Make sure "this" still exists when we're done sending the
readNotification.

The crash manifested itself when connecting to certain websites as they
would reply with status 403, then close the connection. On our end we
would then handle this "remote host closed" followed by handling the
data we received. The http code handles the data successfully and sees
we are done and there is nothing more to do, so it closes the
connection. Which leads to closing QAbstractSocket, which closes
native socket again and then deletes it.

Fixes: QTBUG-75620
Change-Id: I233c67f359aa8234f1a2c4ea9463108b08c9165f
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-05-08 13:26:03 +00:00
Friedemann Kleint
a1516c3b93 Windows: Add debug output for message WM_DPICHANGED
Add it to the name lookup and add verbose formatting
to the debug operator.

Task-number: QTBUG-73014
Change-Id: I31ee31bc28ef563fdbc0adedcea03546ced5faad
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-05-08 13:25:59 +00:00
Christian Ehrlicher
69f6cab0af Doc: replace even more null/0/nullptr with \nullptr macro
Try to replace all wordings like '.. to 0' with '.. to \nullptr'. Also
checked for 'null pointer' and similar.

Change-Id: I73341f59ba51e0798e816a8b1a532c7c7374b74a
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2019-05-08 12:48:32 +00:00
Dmitry Kazakov
a5725561da Fetch stylus button remapping from WinTab driver
The user can remap the stylus buttons using tablet driver settings.
This information is available to the application via CSR_SYSBTNMAP
WinTab feature. We should fetch this information every time the
stylus gets into proximity, because the user can change these settings
on the fly.

Change-Id: Idc839905c3485179d782814f78fa862fd4a99127
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-05-08 12:42:32 +00:00
Eirik Aavitsland
95fa35fc72 Fix possible endless loop when stroking curves
The bezier shifting algorithm compared coordinates exactly, and so
could end up in an endless loop when values were at the edge of the
number resolution. Fix by using fuzzy comparison instead.

Fixes: QTBUG-75522
Change-Id: I61346edbd87389f66965a906ac337fc1f5300e5c
Reviewed-by: Robert Loehning <robert.loehning@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2019-05-08 12:34:19 +00:00
Tor Arne Vestbø
19d13f8b2d macOS: Deliver and handle screen change unconditionally
We can't rely on the previous screen and current screen to accurately
reflect whether or not the window has been moved from one screen to
another, or if the window just stayed on the same screen but the screen
was reconfigured by macOS. The reasons for this are many-fold, but
include factors such as Qt using the screen of the top level window
to resolve the screen of the child windows, and AppKit delivering
screen change events in an order that makes things harder to track.

The result is that we need to always send screen change events, for
all windows, including child windows, and we also need to restart the
display link by re-requesting an update request if needed, so that
child windows that are running animations will continue to animate
on the new screen.

Change-Id: I0b87849c41323e92c08f5115842be067fa8f8490
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2019-05-08 12:24:19 +00:00
Tor Arne Vestbø
9054950b7c macOS: Always respond to cursorUpdate by applying custom cursor if set
Calling super will push the default arrow cursor, so we should only
do that if our own cursor has been unset.

Change-Id: I71d8934e7eab2b15e150730e2282e7063ada305a
Fixes: QTBUG-75552
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2019-05-08 12:23:47 +00:00
Joerg Bornemann
ce1830fd21 Migrate Windows system libs to external dependencies
Started-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Change-Id: I211ce3252b836894aeeac1c85eb316d9596bca57
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-05-08 08:30:02 +00:00
Kai Koehne
99b1719c1e qmake: Document DESTDIR deficiencies
Fixes: QTBUG-75261
Change-Id: I8d0635a914785171cdee1bf691f773d4c356c6c1
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
2019-05-08 08:07:12 +00:00
Friedemann Kleint
7c5c857679 Windows QPA: Fix over-large transparent tooltips
Setting transparency (WS_EX_LAYERED) causes a WM_PAINT to be sent to
the invisible windows, which causes a resize to the default size
(640x480) to be sent from QGuiApplicationPrivate::processExposeEvent().
Suppress these messages.

Fixes: QTBUG-75455
Change-Id: Idc540aa7f9bf0047e78ec7c27db260940483f7c4
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
2019-05-07 18:32:12 +00:00
Edward Welbourne
add4b56b21 Add warning suppression for icc when comparing floating-point values
The new implementations of qIsNull use naked floating point
comparisons to 0 and suppress the warnings for clang and gcc; so add
suppression also for icc.

Fixes: QTBUG-75644
Change-Id: I59aa1443666a542f38197f2b124503cc562708cb
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
2019-05-07 17:46:08 +00:00
Dmitry Kazakov
2841d5bf64 Return QScreen's HMONITOR handle via QPlatformNativeInterface
It is needed to be able to fetch extra information about the display via
DXGI interface.

Change-Id: Id83982eb07ade157719e430d0abcc2613409a343
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
2019-05-07 17:28:58 +00:00