test: Mark tst_qsharedpointer as insignificant only on Mac OS X

This test has been passing lately for Linux and Windows.

Task-number: QTBUG-31100
Change-Id: I925accd0637250ba8e7a0173c51a2171b4e960b3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
qmake/vcxproj: fix parsing of /RTC* options

/RTCsu and /RTCus must be handled as full runtime check options.

Task-number: QTBUG-30711

Change-Id: I783bf49f2ab1d4fd9636dca8e434bccb54844c8c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from commit 3c62f4d0c65f1a60bd8d4e6b985d79cb0aa8342b)
qmake/vcxproj: resurrect support for /we compiler switch

The vcxproj format supports the /we compiler switch as
TreatSpecificWarningsAsErrors tag.
Support for this switch got lost during refactoring of the
vc(x)proj generators for Qt 4.8.0.

Task-number: QTBUG-29098

Change-Id: I607e907dcb9c1bc7d261053b6d757941ec7db822
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from commit a3d1d41d1d88b989fe7c460ef32b4f8606aafe0c)
Disabling largefile support for WinCE.

This was disabled before, but
2bba0eadc1570f29331285738b9d319687f84d4c
enabled it per default.

Change-Id: Ic5a8e50d116cf6b15719668faf055967a6f34e06
(cherry picked from commit 45750b18187ef257a986cf6ab8b2c97ef3ba6e52)
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Backport qmlRegisterUncreatableType with version template

Otherwise it is not possible to extend or add uncreatable types safely.

Change-Id: I22e81bb46a69efcec3522454d5ad465099b2555b
Reviewed-by: Christopher Adams <chris.adams@jollamobile.com>
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
BlackBerry: Revised error handling in event dispatcher

Added an upper bound check for socket notifier file descriptors. Too
high FDs have been a real source of failure.
Added compiler hints to allow error-free code path run faster (errors
are highly unlikely) and adjusted warning messages (some were misleading
and too long).
Backported from qtbase: ebd5de1

Change-Id: Ib982f853ee803447bdcaf22aed310697a36b4ccf
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Widgets: avoid integer divide by zero in QProgressDialog

Autotest is included.

Task-number: QTBUG-31046

Change-Id: Ief7d71b58e7a5416f3659f19445e5d729849b3b6
(cherry picked from commit 69c05bbef47fb9d30d70e594bd5942add8b135fe)
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Liang Qi <liang.qi@digia.com>
test: Mark tst_qinputdialog as insignificant only on Mac OS X

This test has been passing lately for Linux and Windows.

Task-number: QTBUG-31101
Change-Id: Iccb8169dc513df7c0c34cd15d21d11e59cb44f11
Reviewed-by: Simo Fält <simo.falt@digia.com>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Prevent crash due to giving QWidget::update() a large rect.

We can simply clip the update rect against the widget's rect and return
if it's empty. Otherwise we risk ending up with update rects that are
larger than INT_MAX due to multiple update rects being merged.

Task-number: QTBUG-30876
Change-Id: I23bd0149fbe8d1a007a60b228e6bddb45dc4fc32
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
(cherry picked from commit a298216bb4383dbe96688dfb80da0cd875766de0)
Prevent crash due to giving QWidget::update() a large region.

Similar to what change a298216bb4383dbe96 does for update(QRect) we clip
the update region against the widget's rect and return if it's empty.
Otherwise we risk ending up with update rects that are larger than
INT_MAX due to multiple update rects being merged.

Task-number: QTBUG-30876
Change-Id: Idf695b1fdca50449a1e5ddf37500653de290590c
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
(cherry picked from commit 69ee30260a667b2b977a0d4b52abf6537521cce8)
QGV: fix items not to be selected on right mouse button release

Task-number: QTBUG-30990
Change-Id: Iaf2dd7ed496625097daa05d5dc92ef5957574ee9
(Cherry-picked from qtbase/0b862e067756132225e33be09670631edd50d944)
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Andreas Aardal Hanssen <andreas@hanssen.name>
Respect specified minimum height for menuBar also if it has HFW.

If the menu bar is subject to height for width (HFW) we should of
course respect that, but in addition we should ensure that the HFW is
within the minimum and maximum height. This also is consistent with how
QGridLayout calculates the effective minimum row height.

This fixes a regression because change 4780f94e391b5e881497c5228661dead
turned QTabWidget into a proper height-for-width citizen, and when
setting a QTabWidget as a menuwidget, the buggy codepath for HFW was
suddenly hit in menuBarHeightForWidth().

Task-number: QTBUG-31057

Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
(cherry picked from qtbase/27e690e163408dec1e9c56ffc07131354d4b2c8a)

Change-Id: I915d37c69152c1804925000303e82a3fae5a9a47
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Convert the new filename to native separators before checking it

If a native separator was put in the new name when renaming a file name
via the file dialog then it would correctly fail. But if a non-native
one was used on Windows then it would cause the file to be moved
instead if the directory existed.

Change-Id: If01760b8c54a69b600c9a44c7509017be70d33e3
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
(cherry picked from qtbase/9ec493fa41d06a618d3983c02d9a1141d9d306df)