We don't need to mention that we've copied code from Qt when we're
inside Qt. Qt code is allowed to contain Qt code ;)

Change-Id: I1d449496e64be1cb5e8d4f692b7ccd6d50fcef66
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Use the standard Qt Project template, while retaining
the copyright. This adds Qt Commercial and GPL version 2
in addition to LGPL version 3.

Change-Id: Ib4d6732f843b0bf3f3bb9563cb4b3e576967f1cd
Reviewed-by: Gerry Boland <gerry.boland@canonical.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Change-Id: Ie694227780bc0c8cdd9398e45e2e0a5d73c8a7d4
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

If you call QWindowSystemInterface::handleExposeEvent() from the render
thread you won't give a change for the main thread to process further
resize events. In a long resize animation (like dragging a window border
with mouse) the resize events will queue up like crazy, leving
handleSurfaceResize() to deal with a ton of outdated resize events
once the resize animation is finally over.

Furthermore, as there's no synchronicity between the processing of resize
events and the consupmtion of buffers, there's no point in trying to tie
one to the other in any way. So better ignore the actual size information
from a resize event.

Change-Id: I5109245761f19a527d98c3c6f5d24789b633ed14
Reviewed-by: Gerry Boland <gerry.boland@canonical.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Change-Id: Ia60a8cba37aa690c687417c6f8b5c13249eb6986
Reviewed-by: Gerry Boland <gerry.boland@canonical.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Change-Id: I3c40e0e3458d97304e0a412cc581cef33a5a0a99
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

The only thing the Mir plugin used from QtSensors was the enum
QOrientationReading::Orientation.

Change-Id: I09ea17ddb243e079506c5969f60296f61b113bbb
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Also rename ubuntumirclient -> mirclient

Change-Id: I938722c38e903870867732e87bbdbba755dba2c6
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Pure import from http://bazaar.launchpad.net/~phablet-team/qtubuntu/trunk/



Change-Id: I32fddc13dd718bf0b2b0711d00d55bebc0510f3d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Resolve ambiguity with function calls (due to double->float conversion),
use qreal where needed intead of explicit 'double'.

Change-Id: I28f1fb4a2b424b1399fb082a36ba9cff666f7c62
Task-number: QTBUG-47433
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

As we may have multiple versions of a QML module present in the
doc build, the logic QDoc uses for merging collection nodes from
different trees needs to be revised a bit.

After this change, the collection nodes for identically-named
QML and JS modules are merged only if the major version number
matches. This prevents the situation where QML types for both
versions are listed in QML module pages.

Change-Id: I76b056a2073744347b160b25ed5bb043279f2b8a
Task-number: QTBUG-47536
Reviewed-by: Martin Smith <martin.smith@digia.com>

To query back certain things, like the actual OpenGL version from the created context,
the eglconvenience code makes the new context current either without a surface
(in case EGL_KHR_surfaceless_context is supported) or with a pbuffer (or other
platform specific equivalent). There is no problem with the former. The latter
can however fail when samples are requested for the context and there are no
matching pbuffer configs. The result is a pbuffer without multisampling,
which could lead to a BAD_MATCH.

This is visible on GLES 2.0 devices like the Beaglebone. The solution is to fall
back to creating a new, temporary context with a config matching the pbuffer's
whenever the makeCurrent attempt fails.

Change-Id: Icd9f3383f2cad36dd5b60dead655328b7b9af658
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>

Change-Id: Id04ac0d4825ad3e8489c0db186425e049e2c6108
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

Change-Id: I4d2c1b1bc5773c23d3dfd8522268a422c3e513e6
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

Instead of going to qmake to generate the makefile that we want, we write
the makefile directly and include it from the generated makefile. This
leaves us with a single top level makefile for handling exclusive builds
through xcodebuild, and covers all the various build configurations in
a unified manner. It also allows for improved test device handling.

Change-Id: I66851f181ac4da2c8938645e0aa95ffa0fee33c7
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>

The logic was lumped together in one big file. Now that things are more
stable and the logic has proven to work over time we can split it out
into the more appropriate sub-prfs.

Change-Id: I9a40ad72ad9d7550b609e7f50fade1049dfa3ac1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>

opengl\qtriangulatingstroker.cpp(130): warning C4305: '=': truncation from 'double' to 'float'
opengl\qtriangulatingstroker.cpp(546): warning C4305: '=': truncation from 'double' to 'float'
opengl\qopenglshaderprogram.cpp(1779): warning C4312: 'reinterpret_cast': conversion from 'int' to 'const void *' of greater size
qglshaderprogram.cpp(1709): warning C4312: 'reinterpret_cast': conversion from 'int' to 'const void *' of greater size

Change-Id: If1de629aada308d18c3641b504d74d3294b1e8bf
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

When resolving targets added for each node, QDoc didn't run the
check recursively; this meant that \target and \keyword commands
did not link when used in documentation nodes that are not direct
children of the root node. There include e.g. documentation for
functions and QML properties/methods.

This commit fixes that issue, and also modifies the behavior of
\keyword slightly: Using a \keyword no longer generates a HTML
anchor reference. Instead, linking to a keyword links directly
to the parent item which defines the \keyword. This produces
cleaner HTML by omitting unnecessary anchors.

Change-Id: I87659642770a5372409ecb09cb576fbad295155e
Task-number: QTBUG-47286
Reviewed-by: Martin Smith <martin.smith@digia.com>

Also removed the XFAIL from connectToUnresponsiveHost

Change-Id: Ie0f5685a8fa437c00d22f9e76b51ac61347ce03b
Task-number: QTBUG-15111
Reviewed-by: Caroline Chao <caroline.chao@theqtcompany.com>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>

Change-Id: I1d6eaa5a1525ae060f8a9f37ae4295bee2f4bb38
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>

Change-Id: I0f631c3b120d052ad552809d0aab9493e5b41a70
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

This is useful, for example, when we want to test the virtual
keyboard on OS X. It uses the usual QT_IM_MODULE code path
provided by QPlatformInputContextFactory if that environment
variable is set. If not, it defaults to QCocoaInputContext.

Change-Id: Ib917d7bd2f4e86eacbc50dd7592cc288a9a702de
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

qwindowstheme.cpp(635): warning C4312: 'reinterpret_cast': conversion from 'int' to 'FakePointer<int> *' of greater size

Change-Id: Ia2b7c14a5f31bd29243302e76105ad97563951b2
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>

In the QMainWindow::GroupedDragging mode, we can have floating
tabs of QDockWidget's, but it was not possible to drop onto
already floating QDockWidgets to tab them.

Task-number: QTBUG-47211
Change-Id: Ic666f6f8816d91a3eed844a6da1eb8698c8c7a0c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>

Before, stat -c on Linux (enabling this code path):

% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 0.00    0.000000           0       256       256 mkdir

After:
 0.00    0.000000           0         1         1 mkdir

“To err is human, to persist in error is diabolical” - Georges
Canguilhem

“The definition of insanity is repeating the same mistakes over and over
again and expecting different results.” - Albert Einstein, Mark Twain or
Benjamin Franklin (all mis-attributed)

Change-Id: Ib306f8f647014b399b87ffff13f0a3c155053e6a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: David Faure <david.faure@kdab.com>

lex.prf was trying to be halfway between the standard POSIX lex
requirements and those of GNU flex. So fix it to work with both, more or
less, by noticing when lex is actually flex and using the extended GNU
options. Note that POSIX lex is untested and may still not work.

Change-Id: Ib306f8f647014b399b87ffff13f1e8e43fb68b3c
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

Rename some slots to avoid ugly casts.

Change-Id: I5d7b2c044ab6a725f7259e5e34f00c3d06fff050
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.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: Ie29640451dddeb58342038a8cd5fac152cce39e5
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: I624deb320c378c18a29b3707f48583d53bfd5186
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

Task-number: QTBUG-47522
Change-Id: I3b276e7a07c0b70eaafd244ab1203432df7a22c1
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

Change-Id: Ibbe530856bb833e465dd9fa1da5425c018fecc21
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>

The drawing is antialiased and with rounded caps and joins.
Rotation stylus acts like a felt marker.
Airbrush sprays a radial gradient of color, and its alpha can
depend on the tangential pressure if so chosen.

Task-number: QTBUG-46694
Change-Id: I4fb16eb621707e3c56a75aa302dd0d3bf418a745
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

The existing recentfiles example was basically a clone of the SDI
example with a "Recent" menu added. Assuming it is better to have
it all in one place, the functionality is merged into the existing
SDI/MDI examples.

- Implement recently opened files handling using a submenu and a
  QSettings array in the SDI/MDI examples.
- Remove recentfiles example.

Change-Id: Id5a1ab9fa1c2e6b9ec81309cfe74cf86f450392a
Reviewed-by: Topi Reiniö <topi.reinio@digia.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: Icaa1edafcc6e2779fbd6dbc2c058544d6e07f1e9
Reviewed-by: Richard J. Moore <rich@kde.org>

[ChangeLog][QtCore][QStorageInfo] Added QStorageInfo::blockSize(), which
returns the optimal block size for data transfer to and from the
storage.

Change-Id: Ib306f8f647014b399b87ffff13f4eba6000452d4
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Tobias Koenig <tobias.koenig@kdab.com>

Add several new tests to verify that Qt behaves properly when
high-DPI scaling is enabled. Add a generic framework for
manual tests for good measure. This could be refactored and
used for other manual tests later.

Includes tests written by Morten and Friedemann.

Task-number: QTBUG-46615
Change-Id: Ib6762ec1454711e71f0c094b19015932b99e8d6d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

Task-number: QTBUG-46615
Change-Id: I724f56fb3bc1a4b671b5d010765ef4e354412e2e
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

Font hinting is done in the Qt coordinate system, and ends up
looking very wrong if the painter is scaled. Now that high-DPI
scaling is cross platform, we can move the responsibility for
turning off hinting out of the platform plugin.

Note that we cannot change our minds later, since Qt does not have
a reference to all objects that perform text layout. Therefore, we
turn off hinting if and only if there is at least one screen with
scaling enabled at application startup. If this is not good enough
for you, you should disable scaling and support resolution independence
manually.

Task-number: QTBUG-46615
Change-Id: I15fa09aa1e952cf3abeb2d8c26f13ad1f1cbf9bf
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

If the data fits inline, let's store it using the dummy member. GCC,
Clang and ICC optimize the code on all architectures I tested to one
single store.

Previously, the function for "return QVersionNumber(5,4,0);" was:
 x86-64:
        movb    $7, (%rdi)
        movb    $5, 1(%rdi)
        movb    $4, 2(%rdi)
        movb    $0, 3(%rdi)
 x86:
        movb    $7, (%eax)
        movb    $5, 1(%eax)
        movb    $4, 2(%eax)
        movb    $0, 3(%eax)
 ia64:
        addl r17 = 7, r0
        adds r16 = 1, in0
        adds r15 = 2, in0
        adds r14 = 3, in0
        st1 [in0] = r17
        addl r17 = 5, r0
        ;;
        st1 [r16] = r17
        addl r16 = 4, r0
        ;;
        st1 [r15] = r16
        st1 [r14] = r0
 armv7a:
        mov     r1, #7
        mov     r2, #5
        strb    r1, [r0]
        mov     r1, #4
        strb    r2, [r0, #1]
        mov     r2, #0
        strb    r1, [r0, #2]
        strb    r2, [r0, #3]
 mips32:
        li      $3,7                    # 0x7
        sb      $3,3($4)
        li      $3,5                    # 0x5
        sb      $3,0($4)
        li      $3,4                    # 0x4
        sb      $3,1($4)
        sb      $0,2($4)
 mips64:
        li      $3,7                    # 0x7
        sb      $3,7($4)
        li      $3,5                    # 0x5
        sb      $3,0($4)
        li      $3,4                    # 0x4
        sb      $3,1($4)
        sb      $0,2($4)
 ppc32:
        li 10,7
        stb 10,3(3)
        li 10,5
        stb 10,0(3)
        li 10,4
        stb 10,1(3)
        li 10,0
        stb 10,2(3)
 ppc64:
        li 10,7
        stb 10,7(3)
        li 10,5
        stb 10,0(3)
        li 10,4
        stb 10,1(3)
        li 10,0
        stb 10,2(3)

Now it is:
 x86-64:
        movq    $263431, (%rdi)
 x86:
        movl    $263431, (%eax)
 ia64:
        addl r14 = 263431, r0
        ;;
        st8 [in0] = r14
 armv7a:
        movw    r3, #1287
        movt    r3, 4
        str     r3, [r0]
 mips32:
        li      $3,84148224                     # 0x5040000
        addiu   $3,$3,7
        sw      $3,0($4)
 mips64:
        li      $3,321                  # 0x141
        dsll    $3,$3,50
        daddiu  $3,$3,7
        sd      $3,0($4)
 ppc64:
        lis 9,0x504
        sldi 9,9,32
        ori 9,9,7
        std 9,0(3)
 ppc32:
        lis 9,0x504
        ori 9,9,7
        stw 9,0(3)

All assembly listings from GCC 4.8.1, but the Clang and ICC outputs are
identical or at least very similar (I tested Clang for ARM, MIPS and
PowerPC). Both MIPS and PowerPC were compiled in big-endian mode and this
listing shows that the 64-bit implementation is correct.

Additionally, the output is also the same for GCC when using brace
initialization (that is, return QVersionNumber{5,4,0}). Clang and ICC
couldn't optimize that.

Change-Id: I9a4a4c9fc83f1182401f63fd2da829c935a8c9da
Reviewed-by: Keith Gardner <kreios4004@gmail.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

Task-number: QTBUG-46615
Change-Id: Iad548e62a580d6fbd15b7a826116a53ce23b4b8b
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>