ensure that each module has a .qmake.cache when properly qmake'd

this makes properly configured modules (whose top-level project file was
evaluated) uniformly recognizable.

Change-Id: Ib127df2becb2ff7f51ee8cc5a194ff168b41c227
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Doc: Changed title of Qt Print Support's C++ Classes page.

-old title created broken links in Assistant.
-conforms to Qt 5 naming scheme.

Change-Id: Iaf619c1264edc1f9d2fd24f7031fe6c07efd2c1d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Doc: Fix typo in the property system documentation

priorty -> priority

Task-number: QTBUG-28756
Change-Id: I79138f49db78ee6d1b96e44585ae4c1565920b18
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
make the libexec default on windows bin/ after all

the dlls being in lib/ is kind of an accident (a side effect of how
qmake builds them). in fact, the libdir should be entirely irrelevant
for windows deployments (and indeed, the SDK is delivered with dlls only
in bin/).

Change-Id: If47e72b24774721a61ba63847f6132f88ff110be
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Windows: Fix reported screen metrics.

A call to SetProcessDPIAware() is required in some cases.

Task-number: QTBUG-30063
Change-Id: Iba0203d76c8e7068bf9fd4581770c1aca76a4708
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
qt.conf: default LibraryExecutables to bin/ on windows

this matches the platform-specific configure default.

as a "side effect", this fixes the in-builddir execution of webkit
examples, as the non-installed qmake now agrees with QLibraryInfo about
the location of QWebProcess.exe.

Task-number: QTBUG-30322
Change-Id: Id28f2c246e4bfda6d5f4d719a66a16f24bb7cdb7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Revert "qclass_lib_map.h: Fix include of the QDeclarativeView widget."

This reverts commit 7b655eef489038a96c5c5ba2e80d6129eca3cf41.

QDeclarativeView is back in QDeclarative.

Task-number: QTBUG-25196
Change-Id: Ibe40e790c98b5129bbd844924f71cf3ca0202b5f
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Changelog 5.0.2: Add Windows-specific changes.

Change-Id: I6578b13d27373931107572f82458fc6d006cd86b
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
qdoc: Use 'org.qt-project.' prefix in namespace

Standarize the qdoc namespace to match all the others configurations.

Change-Id: I364d41f20084b77ab3805e72c870147c05da1d42
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Add some more qconfigs to configureapp.

REDUCE_EXPORTS -> QT_VISIBILITY_AVAILABLE
REDUCE_RELOCATIONS -> QT_REDUCE_RELOCATIONS
!QT_GETIFADDRS -> QT_NO_GETIFADDRS

These will be used for Android build on Windows.

Change-Id: I2cde989e41dc5b7f9bef1345e935cc7e19aba983
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
QtSql tests: Remove DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0

Change-Id: I93169244b51f8b993f97f7595e0bc7006ae04e3a
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Mac style: Fix scaled clipping regions on retina displays

Task-number: QTBUG-30311

Change-Id: Ic91fc6b2787a035292917c39d26b578dde0a6346
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Support high-dpi pixmaps and images.

When Qt::AA_UseHighDPIImages is set images and pixmaps
may be of the high-dpi type.

Account for this when calculating layout sizes dividing
by devicePixelRatio() to go from device pixels to
device-independent pixels.

Change-Id: I8aa3d2ee947635ce2a49fff9e0029c9f55ae6c09
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Support high-dpi pixmaps.

When Qt::AA_UseHighDPIImages is set images and pixmaps
may be of the high-dpi type.

Account for this when calculating layout sizes by
dividing by devicePixelRatio() to go from device pixels
to device-independent pixels.

Change-Id: I977a86789f9097ebc3c3704ae76e9706f2cb79d8
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
QTreeView - improve ItemNeverHasChildren slightly

QTreeViewPrivate has a private function hasVisibleChildren that
returns if an index has visual children. This can (and should)
check the ItemNeverHasChildren flag.

That will likely be an performance improvement and it will ensure
consistent behavior in error-situations. (The flag will then always
overrule even if the model is inconsistent)

Change-Id: Ied37daf56c39daccea1cb4f5cc555d5cdbc7d971
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Load "@2x" images on high-dpi "retina" systems.

Check for the existence of a "@2x" file when adding
an image to QIcon. For example, adding "foo.png" will
also add "foo@2x.png" if that file exists.

Change-Id: If32a3446cf56ca0828de17f6a361091e4c874f26
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
QMetaTypeId: use QByteArray, not QVarLengthArray, to construct type names

So far, type-name strings for class template instantiations were constructed
in QMetaTypeId::qt_metatype_id() by concatenating various bits and pieces
into a QVarLengthArray<char>, presumably to avoid the dynamic memory
allocation for small strings.

Yet, when passing the result to qRegisterNormalisedMetaType, which takes
a QByteArray, the QVarLengthArray was copied from, not by
QByteArray::fromRawData(), but by QByteArray(const char*,int), which
unconditionally results in a dynamic memory allocation after all.

What's worse: the characters are copied twice: First into the QVarLengthArray,
and then into the QByteArray.

Remove the first of these copies by using QByteArray+reserve() to copy
directly into the final QByteArray.

Change-Id: Id915798a318fe97279a7cc0aca176544f99c7e86
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
QWidget: micro-optimisation

Compare string size before content.

Change-Id: I00f9c6c6cf31148af4807455fa6f6b9254dda9d7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
QEventLoop: fix race on 'exit' and 'returnCode' private members

Change-Id: I380046f386448783e3e4e93bde8cbe15b9b0279e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Doc: Replaced canConvert() with canConvert(int)

This change makes the function reference more
relevant to the example being discussed.

Task-number: QTBUG-28204

Change-Id: I50bea45f1e11d7e1eef4bc6726ebb329151fbc3d
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>