QGraphicsItemAnimation: save some string data (text size -= 1K)

Also changed the 'step' range check to treat NaNs as invalid, too.

Change-Id: I993c5efffcf7140fba8f80a7db499cd2335867e0
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Android: Use java.util.Random in qrand()

Android does not provide rand_r(), so we would fall back to rand()
and srand() which means we where not keeping the promise of qrand
and qsrand being thread-safe. As a replacement we can use the Java
api and have one Random object for each thread.

Task-number: QTBUG-32814
Change-Id: Id46d195a0bb122bc7a5a8de43bdf088e11a9c42e
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
QLocale - Mac fix typos in comments

Fix some typos in the comments.

Change-Id: I14eed0ffed74f0a60b05441430158f71cb530c01
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Add JSON parsing support to qmake.

Add qjson* implementation files from corelib/json
to the qmake build. Add a read-only compile mode,
enabled by defining QT_JSON_READONLY.

Add qmake built-in function parseJson(file, into)
which parses a json file into the given variable.

qmake uses a flat key -> value-list implementation
for storing variables, which means that some hackery
is need to represent arbitrarily nested JSON. Use a
special "_KEYS_" variable for arrays and objects:

Arrays:
["item1", "item2"]
$${array._KEYS_} -> 0 1 2
$${array.0} -> "item1"
$${array.1} -> "item2"

Objects:
{ "key1" : "value1", "key2" : "value2" }
$${object._KEYS_} -> key1 key2
$${object.key1} -> value1
$${object.key2} -> value2

Change-Id: I0aa2e4e4ae14fa25be8242bc16d3cffce32504d2
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Add support for disabling exceptions with ICC

Change-Id: Id1ea1bda14a20e44af1eb9f53bae877a3b9fd2e4
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Allow non-character codes in utf8 strings

Changed the processing of non-character code handling in the UTF8 codec.
Non-character codes are now accepted in QStrings, QUrls and QJson strings.
Unit tests were adapted accordingly.
For more info about non-character codes,
see: http://www.unicode.org/versions/corrigendum9.html

[ChangeLog][QtCore][QUtf8]
UTF-8 now accepts non-character unicode points; these are not replaced
by the replacement character anymore

[ChangeLog][QtCore][QUrl]
QUrl now fully accepts non-character unicode points; they are encoded as
percent characters; they can also be pretty decoded

[ChangeLog][QtCore][QJson]
The Writer and the Parser now fully accept non-character unicode points.

Change-Id: I77cf4f0e6210741eac8082912a0b6118eced4f77
Task-number: QTBUG-33229
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Clarify that the URL scheme does not include the ':'

From the documentation of setScheme it was not clear if the scheme should
be terminated by a ':' or not. Documentation has been updated to clarify
the expected syntax for the scheme.

Change-Id: Ied8533beef7daa12e1d5e7da0649c184efb84522
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Add explanation to QEXPECT_FAIL statements

Added clarifying explanations to the QEXPECT_FAIL statements.
Now it should be easier to understand what is expected from the parser.

Change-Id: I1dacd60564f292d9ce43de7254525c34fa7cdc55
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
linux-rasp-pi: Remove custom cursor code

This code was added as an optimization for showing a mouse cursor on
the Raspberry Pi.  What happens though is while the mouse cursor does
move more smoothly, the actual application becomes less smooth when the
mouse cursor is moved.  By removing the custom cursor code, performance
will no longer be effected by rendering a moving mouse cursor.

Change-Id: I9f8ac6c236cd4ff6d8e1d999a461c3e6db75d7e3
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Static builds: Link QML plugins.

Run qmlimportscanner, add found plugins to the LIBS
line, generate qml_plugin_import.cpp.

Change-Id: I6c6b927cceb36fa2dc405ad698f26d20398b33c8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
iOS: Mark argument as unused for release builds

Change-Id: I73497a6c16236f912646c9fbe9b136ff760ce4f7
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Refresh Windows printer list when QPrinterInfo.availablePrinters() is called.

Introduce static query functions.

Task-number: QTBUG-33666
Change-Id: I291098c9da82bc2cc24957044187e93cdc33c41d
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
qmake: Add support for QMAKE_{PRE,POST}_LINK in the Xcode generator

Change-Id: I038cf0aebb74d7ecfe6cb3ed868287042342eb7e
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
iOS: Wrap user's main by renaming symbol and relying on weak linking

This approach is similar to the earlier apprach of defining main=qt_main
when building the user's sources, but uses the linker to rename the
symbol instead, which is less fragile than using the preprocessor.

To keep the hybrid usecase unaffected by our wrapper logic we declare
both our main wrapper and a fallback qt_main as weak symbols, which
ensures that when the user's application links in our plugin the
real main/qt_main provided by the user is preferred over our weak
symbols.

Change-Id: Ic76f3ba8932430c4b13a1d3a40b8ed2322fe5eea
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Clear QGuiApplicationPrivate::tabletPressTarget in ~QWindow.

Task-number: QTBUG-34007

Change-Id: I81b8496746f425f58a21b18ffaf96dfdbbe2a815
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Windows: Capture last error right after CreateDirectory() in QFileSystemEngine.

Custom allocators invoked by freeing the QString contents might change
it.

Task-number: QTBUG-34046
Task-number: QTBUG-32314

Change-Id: Ied5305c21fcce228448fe565899163997536ea7a
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Implement native gestures on OS X.

Add QWindowSystemInterface::GestureEvent and
QNativeGestureEvent to QtGui. These events are copies
of Qt4's QNativeGestureEvent, where it was an implementation
detail of QGestureManager.

Add gesture message handlers to QNSView and bring
back the Mac gesture recognizers for QGestureManager.

Task-number: QTBUG-28126
Change-Id: I1304e09e776fa7c44d133d54ca8b895ca2f544c5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Properly paint QListView dragged item in icon mode

Currently, when dragging a QListView item in icon mode, only the
item is moved and once out of the view port, the visual feedback is
lost. This patch updates the QDrag pixmap to have a persistent view of
what is moved.

Task-number: QTBUG-1180

[ChangeLog][QtWidgets][QTBUG-1180] Dragging an item outside the QListView in icon
mode doesn't lose the icon.

Change-Id: I14f864a8f947997f3bdad1a05fabd200de026d66
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Move the viewOptions code back to public implementation

The code generating the QStyleOptionViewItem has been moved back to the
public implementation and the private QAbstractItemView::viewOptions
calling it (like the Qt 4 implementation does). This makes the item
views behave properly again e.g. QListView drag & drop in Icon mode
gets the correct options to draw the moving items

Task-number: QTBUG-1180

Change-Id: I068861e1485252f12d73f9acaf12933d0ec84e2c
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Blackberry: Cannot create shared egl contexts.

Currently the share context is always set to
EGL_NO_CONTEXT when it should instead query the
share handle from the QOpenGlContext and pass that
to the eglCreateContext call.

Change-Id: Ia7e32574e1427fba0f919003e5367cfc98688d9d
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>