Direct2D QPA: Add missing break statement

Change-Id: Ib40daa1ba56cce423b29ac8f1ab50e4638980728
Reviewed-by: Risto Avila <risto.avila@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Direct2D QPA: Fix HighRes painting

It turns out that supporting HighRes painting with Direct2D is quite
simple. Two things are necessary.

First, we set the unit mode to D2D1_UNIT_MODE_PIXELS on all our device
contexts, which tells Direct2D that we specify everything in pixels.
Direct2D will internally do the required conversions.

Second, we scale font sizes according to DPI.

Previously rendering errors resulted when a highres mode was used, this
fixes those errors.

Task-number: QTBUG-39105
Change-Id: Ibb4dbea4746687228249e2c36d48c4bd6c5c7bf9
Reviewed-by: Risto Avila <risto.avila@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
WinRT: fix default font when DirectWrite is disabled

Instead of loading the default font "Helvetica", which is likely not
part of the package, load the first font found.

Change-Id: I225979986883a26c3fec72858cf32c3d1e45d902
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Call doneCurrent on QOpenGLContext when the surface dies

Doing makeCurrent() followed by destroying the surface (and no
doneCurrent) results in still having the pointer stored internally
in the QOpenGLContext. If then a function like defaultFramebufferObject()
is called, the pointer is dereferenced.

To fix this, the doneCurrent() has to be called when the surface is destroyed
before the context without doneCurrent(). This is pretty much what the
user would expect anyhow.

Task-number: QTBUG-38994
Change-Id: Ibd4083d9291c7fd39b38ce81a988a8e0c9d55d60
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
fix quoting and path separators in qtPrepareTool()

we need to store commands with system path separators in the .pri files,
as we might clobber windows command arguments if we just converted
separators later on. and we can actually do that, as the path separators
are actually bound to the host system, not the shell.

we also need to shell-quote the commands, as whitespace, and more
commonly windows path separators in an msys shell, would break things.
we delay this to the last moment possible, as it does depend on the
shell.

Change-Id: I1fe6b63aebd5663b72492c32928ec397f86e336f
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
purge obsolete variable documentationPath

Change-Id: I1eb9e7ff28e0632c5a87b726dcd52b6542612101
Reviewed-by: Martin Smith <martin.smith@digia.com>
fix/simplify the qmlimportscanner's import path construction

now that we have QTREPOS, we can use that directly instead of collecting
the QT.<foo>.qml dirs. as a "side effect", this makes qml modules without
a corresponding c++ module available to the scan.

Change-Id: I6f172121588ec01c9fa47a99d9990bf9fcfbc69f
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
fix qmlplugindump's import path construction

the location of the import paths have changed a long time ago.
also, we can make use of QTREPOS now.

Change-Id: Iee50854b7441968c3c60538e54d9312e53d39cb6
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
fix C4275 warnings for MSVC 2010 build

The _HAS_EXCEPTIONS=0 define that was introduced in commit
f59083636b89fc9b7983f9a0758a79f2980826dc leads to lots of C4275
warnings:
non dll-interface class "stdext::exception" used as base for dll-interface class "std::bad_cast"
from the <algorithm> include in qglobal.h.
Newer versions of MSVC do not have this problem.

Task-number: QTBUG-39126
Change-Id: Ieea5adde649fe16e6b41fbbb23fd582b3bb12b89
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
escape apostrophe

Change-Id: Ib9da4903167fce8ccc41fd2aa050b5c611cced11
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
fix and de-duplicate qprocess apidocs

- rectify confusion and outright disinformation about argument quoting
- say that open() is an alias for start(), not the other way round, as
  this is more consistent
- apply some trickery to hide mergeable startDetached() overload
- rename program -> command where it stands for a joined command line,
  for consistency
- copy less information to the various overloads
- misc language fixes and reshuffling

Change-Id: I1b9c8dbed003f551ee6855044bbfc0aedddb4757
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
iOS: Be more careful when hiding the keyboard upon enter

A typical pattern in an application is to listen
for "enter" in a line edit and transfer focus to
the next edit in the focus chain. This would currently
not work on iOS since we would force the keyboard down
after delivering the KeyPress/release events, effectively
overriding any focus handling done by the app.

This patch will hide the keyboard _before_ sending the
events, so that we don't override focus handling done
by the app. By also hiding the keyboard using
QInputMethod, the hiding will also be delayed a bit
(in QIOSInputContext) to catch subsequent hide/show calls.

Change-Id: Ic19511d494a55d1bda963ed9bc7185d63b51bc03
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Remove unused variable in qwindowsmousehandler.cpp.

Change-Id: Iacfeec396c2eeef973b62bf78c698aa206b01c41
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Windows: Fix qt_imageFromWinHBITMAP().

Factor out common code paths from the QPixmap/QImage conversion
code and use the same algorithm for copying the image data with
alpha correction as does qt_pixmapFromWinHBITMAP().

Rename the previous version of qt_imageFromWinHBITMAP() to
qt_imageFromWinIconHBITMAP() since it is used for HICON conversion.

Task-number: QTBUG-39084
Change-Id: Ia4042c33db485c3604461a5eafd6282968b36e3b
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
QPrinter/Windows: Fix handling of native paper source ids.

On Windows, it is possible to pass native Windows paper source
ids >= DMBIN_USER to QPrinter::setPaperSource() and they are
listed by supportedPaperSources().

Task-number: QTBUG-38897
Task-number: QTBUG-38888
Change-Id: I8f1264e80ce5bdddd3873602200b24eabee00502
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Fix the doc so it uses the defined parameter names for the signals

The documentation needs to use the defined parameter names for the signals
as this is what QML will make them available as if they are used in a
connection to that signal.

Task-number: QTBUG-35694
Change-Id: I0f56b9e1ace45cfff72c45273dd64766e3c792f2
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
QOpenGLTexture: test for extensions when checking features

Don't use only the GL version, as vendors expose many many extensions
on viable hardware.

For instance, I have a NVIDIA G210 which supports up to GL3.3, but
which features immutable storage, immutable multisampled storage,
texture buffers and ranges, stencil texturing, and cubemap arrays.

Change-Id: Ie6023ee854b679737fca982578cb2093e10d083f
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
IPv6 scope ID of zero is not valid

IANA reserves scope ID of 0x0 to mean "no scope ID", so make sure that
we don't try to set it when reading from the sockaddr_in6 structure.

Change-Id: I71b207e6f8262ab2bf9fde993288a71ba63c7572
Reviewed-by: Richard J. Moore <rich@kde.org>
Fix loss of precision warnings

Found by http://www.viva64.com/en/b/0251

Change-Id: I2a0c3dba74fef07c3119c9e57b343a8253ee7daa
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Account for the sort indicator being placed above the text on Vista

In WindowsVista style and later the sort indicator is placed above the
text as opposed to alongside it. Therefore the extra space given is moved
to the common style allowing styles that have it placed differently to
easily ensure it is not included.

Task-number: QTBUG-19915
Change-Id: Ic21fcc1d95f4c3cc2eb9c465e1c8afb9b805389a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>