Add press action to QAccessibleCombobox

VoiceOver expects press to open the combobox.

Task-number: QTBUG-37922
Change-Id: Iee7b7974db097e4e2444202c703bd587e1576fe0
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Observe case insensitive file systems in QFileDialog::selectFile().

When stripping the root path from a file name that cannot be found
in the model, use case sensitive comparison depending on
file system.

Task-number: QTBUG-38162
Change-Id: I28e28973fca2da35a5768fdd00cc258b9669a15a
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Allow to control animations frame rate from a custom QAnimationDriver

Don't use time from the global timer (QUnifiedTimer::time.elapsed()) for
animations updating when an user overrides QAnimationDriver::elapsed()

Task-number: QTBUG-38390
Change-Id: Ic1470b43d8bbc0ee0a2bbb87f7173f97ba03f852
Reviewed-by: Michael Brasser <michael.brasser@live.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Doc: add info about the -perf benchmark switch to QtTest's manual

Change-Id: I923dcf4f59db8281800950684fdd6dcc6715508e
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Doc: QSize::isValid does >= 0 instead of > 0 comparisons

The member function documentation was correct, just the class
description was off.

Task-number: QTBUG-38535
Change-Id: I55dded9d5ea79d93ce4984911acbeec8bbe6884a
Reviewed-by: Martin Smith <martin.smith@digia.com>
Direct2D QPA: Speed up widget painting

By only starting/ending drawing once in the backing store, we can avoid
multiple start/ends and thus flushes of the direct2d device context. This
can potentially be much faster with some drivers when many widgets that
draw to the same backing store need to redraw. Because starts/ends of
QWindowsDirect2DDeviceContext are already refcounted this works out of the
box.

Change-Id: Ib48edceef6a1041ae0509587c77ac0caa8b29fc6
Reviewed-by: Risto Avila <risto.avila@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Direct2D QPA: Correctly set active state in paint engine

Change-Id: I4eea073ad11ba8684212258b344c1f237598a9c5
Reviewed-by: Risto Avila <risto.avila@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
iOS: scroll screen after hiding keyboard programatically

When the keyboard is told to hide, we resign first responder. If this
is done programatically on touch press, this will make the "hide keyboard
gesture" receive a touchesCancelled instead of a touchesEnded. Since we
didn't catch this from before, the gesture was left in a mixed state causing
the screen not to scroll when later showing the keyboard.

Change-Id: I70ed59710128a912097cd5bfbdd8f49b20b7934c
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Add missing QT_NO_NETWORKPROXY guards around HTTP connect statements

Without these, a spew of connection warnings will occur when using HTTP
on Qt builds with QT_NO_NETWORKPROXY.

Change-Id: I330f6d98d1abdbadc57768dc48b8fab0ee1f6655
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
Fix PSQL column's metadata

Fixed libpq's PQfmod() interpretation inside QPSQLResult::record()

Task-number: QTBUG-12477
Change-Id: I0e4c94ca1b06fd6a8e5b5702235cdd6d9736f8bf
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Allow building against static ICU libs also on Unix

For dynamic builds of ICU, libicudata is an implicit dependency. Anyhow,
it doesn't harm to explicitly link against it, either. So let's do
this everywhere ...

Task-number: QTBUG-38445
Change-Id: I420ba096e2ce5e1b8d81814ffb4aa7b300143b01
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
make use of QDir::NoDotAndDotDot

Change-Id: Ib4bdc0d4051fed25dec7dc030658b4d0822a37bd
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
remove pointless checks for "." and ".."

Change-Id: Id2b1353a73012461c594319f9d1341bccef85ecc
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>