SIC QPrintSupport: Remove unused PPK_SuppressSystemPrintStatus

Print Engine key PPK_SuppressSystemPrintStatus was added in Qt4.1
for Cocoa dialog to suppress the progress dialog.  In Qt5 all cocoa
code has been removed and this key is now unused.

Change-Id: I3a91e9651e16f81611a9a736163f76acf9f20096
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

Patch file for ANGLE for fixing blackscreen after minimize

Task-number: QTBUG-27994

Change-Id: Iee3d9ff992b0d99c9d1ec3f13631c137114a52a9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

QJpegHandler: err should be set before jpeg_create_decompress()

If ERREXIT2 is called in jpeg_create_decompress(), SIGSEGV occurs with
no error message. ERREXIT2 macro uses jpeg_compress_struct.err to handle
error case.

Change-Id: I8517a4d6f6e6aa4c1c59cd1aaea435554cca7ac3
Reviewed-by: Jørgen Lind <jorgen.lind@gmail.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

Qnx: Handle the MeasurementSystem value in QNX

Change-Id: I00837421431d82aa831b785d3effb0920b4541f3
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Fix regression in QXmlStreamWriter with codec set to UTF-16

Actually, this broke using QXmlStreamWriter with any codec
where characters in the ASCII range have a different encoding
than the ASCII standard.

This was a regression from 558fe9383ba0aecbec09cc411c0ebab132aac137

Task-number: QTBUG-23310

Change-Id: I75bd013e9d5de53da564a76c2f06e95ff35303a8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

QProxyStyle: fix the base style assignment in constructor

Assign the baseStyle member before calling setParent(), because that
will trigger ParentChange event and thus calls ensureBaseStyle(). The
baseStyle member must be set at that point, because otherwise it will
start creating a fallback base style.

Change-Id: I3522e41bb6b82e3fe2e7790d53a53978c18a027a
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Detect Unity by checking XDG_CURRENT_DESKTOP and use Gnome theme.

Fallback to Gtk for unknown desktops, which should be suitable
for most cases like XFCE.

Task-number: QTCREATORBUG-8254

Change-Id: Iaf9959f75852e03a83b5af7d0dead01ef657d678
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>

don't run syncqt three times in debug_and_release configs

Change-Id: Ifdf7727444779ffa79d9f2ec908d24d1e0663c21
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

don't set CONFIG+=release during build passes

otherwise we get inconsistent builds.

Task-number: QTBUG-28046
Change-Id: I7952000bfc8e02ced5fd2c1bbffab7384f2730c1
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Fix black screen after minimizing OpenGL window with ANGLE

CreateTexture will fail on zero dimensions, so just release old target
and reset dimensions when resetSwapChain is called with zero size area.

Task-number: QTBUG-27994
Change-Id: I1e500c4fd4b92f7d9ea2a49a44f3fb930b575cd1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Fixed rendering artifacts when drawing cursor.

Get rid of the + 1 in addition to the ascent and descent.

Task-number: QTBUG-27658
Change-Id: I8721226a034099ebe348cad3c49ac711c7fe44b9
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

QHeaderView - do not keep indexes from an obsolete model

When we call setModel persistentHiddenSections are no longer relevant.
It contains indexes from the previous model.

This solves:

Task-number: QTBUG-18196

Change-Id: Ida02fa63a915695e3730fd63995ac5f8520ae827
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Made QGtkStyle internal

We will take this opportynity to remove various QStyle specializations
from the public API in Qt5. This gives us much more freedom, for
example some styles could be even separated out of QtWidgets and be
provided as plugins instead.

=> Use QStyleFactory and/or QProxyStyle instead of creating an instance
or inheriting QGtkStyle directly.

Change-Id: Iea1f7ebc80949d29f02733f81674355578e2e4fc
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

exclude 3rdparty from lupdate

Change-Id: I00c569787943a87dda60786b179af1f55a94ea68
Reviewed-by: hjk <qthjk@ovi.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

create interface QSqlDriver::cancelQuery()

This is useful for canceling a long running sql query.
Note that it needs support from the individual drivers.

Change-Id: Ia170a70487ff4ee13c85f12bc13e62fb198617fe
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Handle Qt::WA_MacSmallSize in QApplication::font(const QWidget *).

Task-number: QTBUG-27669
Task-number: QTBUG-27665
Change-Id: Id7eb8092076a57a755a53d1eb5c46d706756ca81
Reviewed-by: hjk <qthjk@ovi.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Merge "Merge branch 'newdocs'" into refs/staging/master

QMimeDatabase: remove deprecated API

c241d8921ea6384c30a1731a036aec8edc7609ab renamed the methods but kept
the old ones "for a week or two" at Thiago's request.

Change-Id: I0747c032b549e45f6c8201db577d84863f39f599
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Merge branch 'newdocs'

Added prepare_docs to qt_build_config.prf (it was added
directly in configure in the source branch)

Conflicts:
configure
tools/configure/configureapp.cpp

Change-Id: I1337c69fc62b1c934e3e39b4409e4857440c9db8

Added doc with IO functions

Minor spelling and editorial issues
see remarks J.Pasion 30 Oct.

Corrected syllabifying error and minor punctuation issue

Added link to Qt Core in introduction

Change-Id: I1516c94c7f9b70125801ab7f9dfeeaed94db6d91
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Reviewed-by: Geir Vattekar <geir.vattekar@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Doc: Changing titles in HTML template.

-Easier to differentiate the links.

Change-Id: I9294affcdbf037d91d94fa707449d78fac01bcbb
Reviewed-by: Martin Smith <martin.smith@digia.com>

Use setImage workaround on all OS X versions.

The painting bug that we are working around/fixing
here has been observed on 10.7 as well.

Change-Id: Ic29421bcc84405afa085af2f0ed2bc554c684f98
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Teemu Katajisto <teemu.katajisto@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

SQL: Fix OCI driver's compile errors.

Task-number: QTBUG-27979

Change-Id: I4ae4cdba855c05bc6fab0f845ff16a96c8119fdb
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Fixed memory leak in assign operator of QGLBuffer

Change-Id: Icb51dd5a567483b415ab0e8af9eb62221225890d
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Fixed memory leak in assign operator of QOpenGLBuffer

Change-Id: I47f9128b54770bae7a63f82bf66ca16144b67c55
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

QLocale: replace hard-coded default country-for-language map

...with a generated one in a way similar to what
http://www.unicode.org/reports/tr35/#Likely_Subtags suggests.
The supplemental/likelySubtags.xml contains all the required data.
This changes some default countries to a most-expected ones.

Change-Id: I920a5623601d8661a943e78197d3bcc838191483
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Document what the QMimeDatabase constructor really does.

Change-Id: I8d4dcc92296163dea7b78fbb0ceefaee08e57a94
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Allan Sandfeld Jensen <kde@carewolf.com>

QSystemTrayIcon/X11: Use display obtained as native screen resource.

Previously, the screen name was used, which contained the
display name. This was changed to return the xrandr-name.

Task-number: QTBUG-5416
Change-Id: I560143d6d459a8051c9640079cf7d39a3caebfec
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Add QPlatformNativeInterface::nativeResourceForScreen().

Task-number: QTBUG-5416
Change-Id: Ic163a5ff1c7a06869d324acb9aa7c257a0262e72
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Doc: Adding subtitle to the online snapshot HTML

-other fixes to the HTML template.

Change-Id: I85070c615796c4342a89cc730ab2ca8ab51dd5e6
Reviewed-by: Geir Vattekar <geir.vattekar@digia.com>

Add a new location for QML 2.x imports

This commits adds a -qmldir configuration option for the configures to
allow the user to change the default location (it defaults to
$archdatadir/qml).

It adds a QLibraryInfo::Qml2ImportsPath value for
QLibraryInfo::location, a qmake property of QT_INSTALL_QML and a qt.conf
configure location entry "Qml2Imports".

At the same time, it makes the qmake .prf files dealing with QML plugins
be the QML 2 version. Those files are new in Qt 5, so we have the option
to choose which version we want to use.

Discussed-on: http://lists.qt-project.org/pipermail/development/2012-October/007136.html
Change-Id: I8c1c53e8685a5934ed0a9a42ba5663297b81a677
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Doc: Adding online styles

-Has the Qt logo
-For generating the archives and online snapshot

Change-Id: I88d1d6335c0ba600a62868a25fadaed8a751f2b4
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

MinGW: Don't add version number '0' to the library name

This fixes linking on MinGW after the library renaming, and is also
in line with the logic in the nmake generator.

Change-Id: Ie25ce6c1d2b8f292c4e454db1cad9bcbbee7a05d
Suggested-by: Erik van Pienbroek
Task-number: QTBUG-27137
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Compile with -no-widgets.

Remove QApplication usage in qcocoasystemtrayicon.mm

Move qt_mac_cg_context from qpaintengine_mac.mm to
qcocoahelpers.mm to make it available in no-widgets
builds.

(Move qt_mac_colorSpaceForDeviceType as well; color
space support needs to be cleaned up later on.)

Change-Id: I724fdb09538d65eae56c26165f3ba53b6814ea78
Reviewed-by: Liang Qi <liang.qi@digia.com>

Remove obsolete Mac mkspecs.

Project Builder was replaced with Xcode in Mac OS 10.3.
The xlc compiler is not in use on OS X any more.

Change-Id: Ie9150243cf5594a70f692a6841ee8221a2fa9ddb
Reviewed-by: Andy Shaw <andy.shaw@digia.com>

Fix error reporting in TDS SQL driver.

The error and message handlers used by the freetds library were getting
reset to back to the default every time a database was opened.  The
Qt TDS SQL driver was calling dbinit() from QTDSDriver::open().  This
had two problems:

1. dbinit() would reset the error handler previously set by a call to
   dberrhandle().  A db error would then cause the application to
   abort.
2. freetds expects dbinit() and dbexit() to be called symmetrically.
   Opening multiple database connections would result in freetds not
   cleaning up on application close.

Solved by moving the dbinit() call into the QTDSDriver constructor.

Change-Id: I59018d83238672c903b96a4d7f3f21b664c3ff4c
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Fix msvc2010 compiler warnings of switch with default but no case labels

Change-Id: I5de4d7405131314c4e2bdb1222d2bb1a2d34a993
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Doc: Removed "class=" in an /div.

-not valid XML

Change-Id: I832490e87113d9143b2280127b539c68a46b0e94
Reviewed-by: Geir Vattekar <geir.vattekar@digia.com>

fix namespaced build

Change-Id: I7ac3f3dc2057914108876241883cf8c7e30d2c33
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

make qt_tool support building bootstrapped tools

as a "side effect", this fixes the build of bootstrapped tools when
doing a debug build under msvc: qt.prf would add CONFIG+=release after
default_post.prf already loaded debug.prf.

Change-Id: Idd17cf28d358950fd90bb18ca7a8d67e06953bc1
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

remove pointless TARGET assignments

TARGET defaults to the project file's basename

Change-Id: I0cd204ae6559e6c51d3c987bc38ae372e2b4a3dd
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

MinGW: Add missing constants for float control.

Change-Id: Ibce64ed1ec2809551b0cd334b53b33ed445f90f7
Reviewed-by: Jonathan Liu <net147@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

configure.exe: add inotify auto detection support

This patch complements already existing functionality in the configure shell
script.

Change-Id: I09f4875cbe7ec60d36bb33774d28944a34cc8470
Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

qdoc: Handle extra imahes exactly like styles

The values of the extraimages variable in the qdocconf file
must now be paths that are relative to the location of
the qdocconf file, just like for styles. They can be
absolute paths, of course, but if they are relative,
they must be relative to the qdocconf file containing
the extraimages variable.

The extraimages variable is for including images used
in the HTML heard and footer that are not referred to
in the documentation.

Task-number: QTBUG-27878
Change-Id: If5e0d1dee7ba231a9c1a73f02a1bbaeb7bfe52c8
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

qdoc: Handle scripts exactly like styles

The values of the scripts variable in the qdocconf file
must now be paths that are relative to the location of
the qdocconf file, just like for styles. They can be
absolute paths, of course, but if they are relative,
they must be relative to the qdocconf file containing
the scripts variable.

Task-number: QTBUG-27878
Change-Id: Iec12d1937ca9db540a2aa5e378fadc60de0a2d8c
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Accept subsequent drag moves in QWidgetWindow if enter was accepted.

Add handling similar to QGuiApplicationPrivate::processDrag.

Task-number: QTBUG-28008
Change-Id: I516531da242471cdfbb59418d0052b25f799f373
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Remove qSort from QCollator docs

Change-Id: I4523b7e4cd2a7f9e07a39e48e8024ceb0d7eb839
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

Remove qSort from QList/QSet docs

Change-Id: I82ac7cafbda3bb6d54a0ba26903ab11113640067
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

qdoc: Removed debug code

Just removing calls to qDebug().

Task-number: QTBUG-27878
Change-Id: I592ddbb8541b5b65aee9e0f940b50217e84b3a5e
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Doc: Removed "templatedir" from qdocconf file.

No longer needed as the paths are resolved relative to the file.

Change-Id: Id4012336b7de00a5dcf8686e44f7a972e2b8b284
Reviewed-by: Martin Smith <martin.smith@digia.com>

qdoc: better copying of .css files

This change ignores templatedir for css files.
It assumes that the paths in the stylesheets
variable are relative to the qdocconf file that
contains the stylesheets variable.

Task-number: QTBUG-27878
Change-Id: I2155e58f352e17d710c93ad4e92679beb169d823
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Fix QStringList::sort test

Checking that the result of sort() is a specific list is wrong,
as sort() can put equivalent elements in an arbitrary order.

Change-Id: Ib06399cdecedb6cf01e721d4d92048449d66b40d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Fix QMutex::tryLock timeout computation on Linux

The timeout is in millisecond. So we just need to divide by 1000 to get
the number of seconds

Regression introduced in f587e8f4fd670f11fa1e878c1015d7241033559a
Reported in the comments of QTBUG-24795

Change-Id: Id16e05e7d04d33605860926f7516d14cdefd6a36
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Fix incorrect size hint for abstract spinbox

This size hint was based on strange logic from an alternate
universe. The size hint should only contain the text size
and let the style add what is neccessary for the frame rect etc.
Most styles have worked around this by simply ignoring it,
however some styles could still break a bit.

Note that we add 4 since that is the constant that the old
code 'usually' ended up at and should be compatible with
our existing styles.

Change-Id: Iebdbcb8949dd8b7daa7d8cb96ae5ab7351e4f79d
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Missing break in case QEvent::WindowStateChange.

The missing break causes state change event handling to fall through
to tablet event handling, which is clearly wrong.

Change-Id: If19d7b3f794b3614961b9e79952331b0ede1fba1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Disable static contents optimization for now.

Since none of the platform backingstore implementations currently
implement this, skip trying to use the optimization for now to avoid
graphical glitches.

Task-number: QTBUG-27971
Change-Id: Ic6d263bb552ef0b4786910d71f965d26d810b7eb
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>

Add feature to enable rounded line edit on mac

This will not currently be exposed in the widget API but we
can make use of it for qt quick components.

Change-Id: I08300a3bcd58e68df633fe9b36a988eb6176ef9c
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Improve highligted colorization on mac with Fusion style

This mimics the platform behavior of using blue color when
the system palette is in use.

Change-Id: I9ad6a552614a3466a930ad5b28fc70d9343d2022
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Accessibility: Add documentation

This keeps the docs as internal, but add
information about the events.

Change-Id: I9b961a946a6d799232a756a9ac874c0caf91ecbc
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

Accessibility Mac: Implement value interface

Change-Id: Iea6e3c69b220d35bddb1798ff991f8e67e1749e3
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

Implement EditableText accessibility for Mac.

Change-Id: Ibe03975bafc5a6a420b3bd69dfaa93dbf65c9958
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>

Bring back -nograb/-dograb for debugging.

Task-number: QTBUG-27632

Change-Id: I4b59df01519af4684d9dbe6e4b6c18a5ebd9aeae
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Fix QApplication::primaryScreen() in Windows

QPlatformInterface::screenAdded() documentation specifies that first
added screen will be the primary screen, so we need to ensure that
the screen Windows reports as the main display gets added first.

Task-number: QTBUG-27988
Change-Id: Ibc17b05a6c37007ff749fb54ab62d47ffa40f8ac
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Assign correct codes to QLocale::AnyCountry and AnyScript

as their meaning, in fact, is unknown (or default) country/script.

Change-Id: Id75a70d4b33c2092de414f3ac357f6bcb627ba47
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Add a bunch of missed scripts

Change-Id: I078bf95cb50c7ef634f9f3133ab9f9d25439e4ef
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Add missing Bodo language introduced in CLDR 1.9.1

Change-Id: I4feb6ba781299d65ff3bf2717f08a0ac7eae7928
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Misc fixes to the QLocale data parser/generator

Change-Id: I01589eae4e48bc1f484d54277de8f18262ca8f31
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Regression fix to QHeaderView::setDefaultSectionSize

When the sections has been resized we need to calculate new values
for the section start-positions. Otherwise we break visualIndexAt
and sectionPosition.

This fixes a regression introduced in
b800d8b94a7861ecf8853621f6556fca186fb5b7

Change-Id: I148dbf44f742208787ed59b70d82b8048d721e90
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Windows: Fixed mouse events related to size grips

The code which was adapted from Qt4 seems not to work as expected on
current Windows versions. There are no additional mouse move events
after releasing the mouse button from the size grip.

One special behaviour in regards to SizeGrips here seems to be that
there is no WM_LBUTTONUP message but a WM_MOUSEMOVE received when
the mouse button is released from the size grip. Due to mouse event
handling in the Windows plugin that event triggers the desired mouse
release event so everything should be fine.

With the previous implementation the behaviour from the bug report
can be explained by the fact, that the mouseMove event is eaten in
qwindowsmousehandler and so the second mouse click isn't even
delivered. Basically the first click triggers the press event without
a release and the second click does not trigger a press but a release
event.

Task-number: QTBUG-27864

Change-Id: I987c6e01dec4a6b6189ed30959daf7a2fcc17df6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

QHash: constify some QHashNode members

They're read-only member variables (key, hash value of the key)
set only in the ctors, or a "comparison" member function.
All of them can be constified.

Change-Id: Ifd9242577213f38439a4f998b678f5b05413ad21
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: João Abecasis <joao@abecasis.name>

Change to enter/leave policy while grabbing.

Sending enter and leave events to other windows than the grabbing
window is not logical. The policy should be that only the grabbing
window receives enter and leave events.

Changed the documentation accordingly and provided the necessary
changes to Windows implementation.

Also removed explicit leave event generation for widgets when
popup is opened as that is now redundant.

tst_QWidget::underMouse() test was changed to behave according to
new logic.

Task-number: QTBUG-27871
Change-Id: I127fb8685b4a4206d1a319f42cba491ec02bc8ca
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Add comment to resetCursorBlinkTimer to avoid accidental removal of it

Change-Id: Ied4c686ab5f4d4530d4d5ae3ce22c6b9ffc4c1de
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Add resetCursorBlinkTimer() back again.

Apparently it was used by QtQuick1

Change-Id: Ia0cf8535cbfed9b09e151b887c243fb173ca300a
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Fix mouse cursor behavior for QMainWindow splitters

The cursor handling has changed in Qt5 somewhat, which made old cursor
logic for splitters invalid, causing the splitter resize cursor to
persist after hovering over splitter, as well as cursor flicker
during splitter drag.

Since the cursor is changed always in dispatchEnterLeave, CursorChange
event can now come for QMainWindow when cursor hasn't actually changed,
so we now check if the cursor is still our adjusted cursor before
updating the old stored cursor. We also ensure that our adjusted cursor
stays visible if cursor is in fact changed - the changed cursor will
be shown when we no longer need adjusted cursor.

Additionally, we skip cursor adjustments while we are dragging the
splitter to avoid cursor flicker, which is caused by splitter actually
moving asynchronously after the mouse event is handled.

Task-number: QTBUG-27970
Change-Id: Id9f6a0e9653563e09b883f21396de056a88f78a7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

ANGLE: Invalidate client window area when resetting swap chain

Resizing a window larger results in the newly exposed region being
invalidated but the old region is treated as valid. This can result in
the old region no longer updating. This has been observed on Windows 7
64-bit with Aero theme using NVIDIA GeForce GTS 250 and driver version
301.42. Invalidate the entire client window area when resetting the
swap chain so that it updates properly.

Upstream patch: https://codereview.appspot.com/6812076/

Task-number: QTBUG-27822
Change-Id: I0f5d2004576019458baee74c35e52f69b893a219
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Windows: Fix autocapture for multiple buttons

Automatic capture of mouse events on button press was released when
the first button was released, even if multiple buttons were pressed.
Changed it so that the capture is released when the last button is
released.

Task-number: QTBUG-28007
Change-Id: Icee59aacaf0ba947820c40cb7ede00193ff46a14
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Mac: add runtime check for not calling preferredScrollerStyle on 10.6

Task-number: QTBUG-27915
Task-number: QTBUG-27913
Task-number: QTBUG-27911

Change-Id: I1da49c5a1455b30335dec53921a35dc09cd27aa4
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

QMimeDatabase: Fix handling of duplicate mimetype definitions.

When both freedesktop.org.xml and kde.xml define text/x-qml (*.qml),
the XML provider would look up *.qml, see two mimetypes, and treat that
as a glob conflict, and proceed with contents-based-determination,
which for this sample file, would find "C source" due to the C comment.

Fixed by ignoring duplicate pattern-mimetype associations.

The binary-cache provider doesn't have this problem, update-mime-database
already filters out duplicates when generating the on-disk extension tree.

Change-Id: Ie335b0b419e7413fa0550779709513f68c2bfc68
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

Widgets: Stop cursor blink timer when QLineEdit is read-only

This prevents unnecessary updates, since the cursor is not visible.

Change-Id: Iec54ed338a0cb526a03cd611de4d823e26f3d804
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

qdoc: better copying of .css files

This fix searches for the css files specified in the
stylesheets variable. It searches for them in the
directory specified as the templatedir. It copies
them into the style subdirectory of the outputdir.

It also tests QT_INSTALL_DOCS before setting it to
the library info. If it was set on the command line,
it is not set from the library info.

This change also includes some debug code, which
will be removed after testing.

Task-number: QTBUG-27878
Change-Id: I7a9469b840e13b966aca44b99aebba102e5d4f0c
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Cocoa: application menu items sometimes get duplicated

Under some circumstances, the same menu item appears several times
in the application menu in the menu bar. This can be seen in Qt creator,
where "About Qt Creator" appears twize.

The reason is that QCocoaMenu::syncMenuItem does not take into account
that merged items cannot be found in the QCocoaMenu that owns the
menuItem, but rather inside the application menu. And because of this,
it fails cleaning up the old item when it changes from e.g
TextHeuristicRole to ApplicationRole.

This patch will fix this.

Change-Id: Ia84f552d1788d80d778c7dded3393412b9d2d8cb
Reviewed-by: Chris Meyer <cmeyer1969@gmail.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

qtAddModule(): define PRE_TARGETDEPS for static modules

This ensures that for example the platform plugins get properly
re-linked when the static platform-support lib changes.

Change-Id: Iad493d4de30d6f6977f80aa56d0b27d05e9e3770
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Send enter to the child at the position of the QEnterEvent.

This was apparently done so in each of the widget_<platform>.cpp
in Qt 4.8. This then causes the cursor to be updated in
dispatchEnterLeave() on Windows and Linux.

Task-number: QTBUG-27871
Task-number: QTBUG-27585
Task-number: QTBUG-26424
Change-Id: Idf14cd96ccb36f7c2607853ed8b0024c36a5413c
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

Added expose and configure event compression in xcb platform plugin.

We had this in 4.x to prevend swamping the event queue and causing a lot
of needless processing of stale events.

Task-number: QTBUG-27734
Change-Id: I020fe44885569f5a68c07220fcb44bea3e138089
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Windows: Fixed handling of key events containing ctrl modifier

QKeyEvent::key() returned the wrong value if the ctrl modifier was used
in that key event. That was due to the fact that ToUnicode might not
return the correct code for these events/keyboard states. While it works
for alt+shift+= (us layout) and gives '+' as unicode value it just
claims that it cannot translate the given state for ctrl+shift+=. So if
the control modifier is used and ToUnicode return 0 toKeyOrUnicode
should try again without the control modifier.

Task-number: QTBUG-10781

Change-Id: I5eb9c200701b4c98a8089fc0ab1ebaa385dbeea8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

Cocoa: QPrintDialog does not show/closes down immediatly

This happends if an event loop recursion ends before
the native print dialog gets executed (in the same scope).

The reason is that the event dispatcher gets interrupted as the
first recursion ends. And (because of the big difference between
how AppKit implements modal windows compared to Qt) this sets a flag
in the dispatcher that gets handled on the next callback to
QCocoaEventDispatcher::processPostedEvents. This will tell
the dispatcher to break out of the current modal session.
But since it cannot detect that an alien (native) session is now
running, it closes down that session by accident instead.

While code can be written in the event dispatcher to detect this
problem, it ends up more clean to just work around the problem
from the native dialogs instead. This to avoid making the
dispatcher more complex than it already is. Native dialogs is
a bit messy already, and the work-arounds needed should be
isolated inside those components, and not inside the dispatcher.

Change-Id: Ibfde9db4c98401562e7628da1db18d6bed619245
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

Don't link QtGui to winspool.dll

The printer support API has moved to printsupport module/plugins

Change-Id: I6fdc6c08e600d0f7cc8d79bef808227b54880904
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Refactor create_cmake to re-use the computed stem.

Change-Id: I3b277316b1befbb57613b465fc5bbedc6b2305f7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

complain about empty $$TARGET

this should be fatal, but so should be a lot of other conditions.

Change-Id: I0c2c0bb9590ea1e4d0eae76e29eda34915914217
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

define the module rpath in the installed module pri file

the fallback path wouldn't account for a sysroot. as there is no clean
way to implement that, rather remove the fallback alltogether and make
the rpath a mandatory part of modules.

Change-Id: I6f2bd6e36889be2f61e17a579174380aa3c6622d
Reviewed-by: Romain Pokrzywka <romain.pokrzywka@gmail.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Fix zero-duration animations running Backwards.

If you set the duration of any variant or property animation to 0,
its progress will be stuck at 1 (0..1), and its "end" value set on
the target object, after start() has been called. If you change the
direction of the animation to QAbstractAnimation::Backward, you
would expect the progress to be 0 after start. Instead it's still
1; the code seems to assume that if the duration is 0, the
progress must be 1 always.

The fix is that if the duration is 0, the direction is checked to
determine whether progress should be 0 (Backward) or 1 (Forward).

Task-number: QTBUG-27969
Change-Id: Ibeca084bbbce41df1dca7b7d96c15b6b54394996
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Thierry Bastian <thierryb@filewave.com>
Reviewed-by: Magne Zachrisen <mazachri@cisco.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

Doc: Adding \externalpage links to qtbase/doc/global

-Moved from qtdoc repository
-included in the default configuration for each module
-grouped links

Change-Id: I544d9232950f50ae9fb877c1a0166ab157f70942
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Martin Smith <martin.smith@digia.com>

Clean up styles.qdoc.

Corrected all spelling and grammar mistakes and formatted values
properly.

Change-Id: Iecfa0126e532ab08f8b6c307b5c00dc046e77a2a
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

tests: Mark tst_qfilesystemmodel as insignificant on Mac

Task-number: QTBUG-27890

Change-Id: I8af9f019c00d38551ce04b4cdb4bb895a61a50c5
Reviewed-by: Simo Fält <simo.falt@digia.com>
Reviewed-by: Liang Qi <liang.qi@digia.com>
Reviewed-by: Janne Anttila <janne.anttila@digia.com>

Cocoa: fix window focus lost when opening combobox

In cocoa, saying that a panel accepts key events, will make it receive
key events, but also show it as the active window on screen. The former
we dont really have to care about, since Qt will take care of forwarding
events to the popup for us anyway, even when they target another window.
So the only reason to actually let a panel become key window, is when
we want it to become active. And for popups, we only want this to happend
for Tool windows.

Change-Id: Ic4e5058307c514cbe30174d2a2d4ca0f41c8f71f
QTBUG: 26598
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

QWidget: Move break statement to the right place

An InputMethodQuery event should NOT be transformed into a PolishRequest
if the receiving widget has no WA_InputMethodEnabled attribute set.

Change-Id: I0727c600f1eb68087cb9fbc25f6458aca5417693
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Avoid duplicate entries in QGenericUnixTheme::themeNames()

Change-Id: I6dc258274dc6614f56f306c30c95fe20c14fdf89
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

test: Remove Q_WS_X11 from tst_QTextScriptEngine

remove private->public hack, make it build on all platforms;
replace homebrew testing code with QtTest based one

Change-Id: Iaed93fd21938620e58ae90189456df1b8061f2f5
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

evdevtouch: also use BTN_TOUCH with value == 0 to detect TouchPointReleased

The current code seems to rely on an event, ABS_MT_TOUCH_MAJOR with a
value of 0 to detect a touch release.  Not all devices[0] emit this, and
the spec[1] does not specify this behavior.

So, add a check for a BTN_TOUCH with a value of 0 to also indicate
Qt::TouchPointReleased.

[0]
http://www.chalk-elec.com/?page_id=1280#!/~/product/category=3094861&id=14647624
using hid_ntrig kernel module.

[1] https://www.kernel.org/doc/Documentation/input/multi-touch-protocol.txt

Change-Id: I4fc8ff404cad2083a57ff18737c5ea2b06d8ceac
Reviewed-by: Robert Daniels <robert.daniels@vantagecontrols.com>
Reviewed-by: Laszlo Agocs <lagocs83@gmail.com>

Fix a warning on compilers not supporting constexpr.

Macros should call QSKIP instead of creating a semi-empty function body.

Change-Id: I389701f618fe9bf0a40aa26f161620389a80e407
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>