Fix style animations to stop when the animation target is hidden

QStyleAnimation automatically stopped for hidden QWidgets, but didn't
know anything about QQuickItems and kept animating regardless of their
visibility. This change ensures that style animations stop as soon as
the animation target no longer accepts the animation update eg. it has
become hidden or the window was minimized.

Task-number: QTBUG-35319
Change-Id: Ie48191fd918c626c0d9afe2e7d2390c495efb071
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
qdoc: Fix output filenames for QML basic type documentation

qdoc intends to prepend all html files related to QML with
a 'qml-' prefix. This doesn't work for basic QML types, as
those nodes do not have valid qml module name information.

This change fixes the issue by removing the requirement
for a qml module name, thereby always using the qml
prefix for a qml (basic) type.

Task-number: QTBUG-35229
Change-Id: If61572b2dc8a39be08140c37aa59646b88e99b29
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
iOS: fix crash when application quits

An application will sometimes crash if the keyboard
is told to hide while the application is about to
quit. This patch will ensure that we set m_qioswindow
(and [UIView qwindow]) to 0 when the window is destroyed.
We also check this pointer before telling QUIView to
resign first responder when closing the keyboard. The
latter will fix the crash.

Task-number: QTBUG-35356

Change-Id: I934088beb7e877c5b33d96225cb215a8ffd4dbb2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
iOS: fix crash when focusWindow changes while keyboard is open

It turns out we cannot rely on QGuiApplication::focusWindow() to
be non-zero at all times (e.g when pop-ups are closing etc).
So instead use m_focusView.qwindow which points to a
valid QWindow. This window is the same as QGuiApplication::focusWindow
most of the time, except when a focus window closes.
For those cases we get a new call to scrollRootView immediately
after with m_focusView updated to reflect the new focusWindow.

Task-number: QTBUG-35339

Change-Id: Icb3a8d3140af1f1904495a9289c8c26ab79e70f6
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
added buildsystem/qmake changelog

Change-Id: Ic1549b97fd4f71ac41f66432d40ff12bfa9d6897
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Make layoutDirection pass with new expose behavior

A QMenu with no actions gets a size of (0, 0) on OS X.
With the new stricter expose event behavior this
is considered invalid geometry and the platform plugin
won't send an expose event, causing the qWaitForWindowExposed
test to fail.

Add a menu entry since the layoutDirection test is
not really interested in testing the special case of
empty menus.

Change-Id: I5221dc3f0472ac13edf821df08bacc3a4eb5cd9d
Reviewed-by: Simo Fält <simo.falt@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Improve expose event handling.

Prevent the cocoa platform plugin from sending expose
events for windows that are off-screen or has invalid
geometry.

Differentiate between initial exposes and geometry
update exposes, in order that e.g. geometry updates
that happen before setVisible() don't trigger expose
events. After the initial expose geometry updates
to and from invalid geometry will trigger obscure
and expose events.

Task-number: QTBUG-35143
Task-number: QTBUG-35091
Change-Id: Ibbff20c69974f098ea7635e9ca38620597840a05
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
iOS: Disable drag and drop completely instead of enabling simple d'n'd

The drag and drop event filters do not play nicely with touch events
or virtual keyboards.

Task-number: QTBUG-35348
Change-Id: Id4d079ae72882f48750d394f13e10700d60e4532
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
iOS: fix assert when using QOffscreenSurface

Qt defaults to creating a QWindow as offscreen surface
if QPlatformIntegration::createPlatformOffscreenSurface
returns 0. Using an offscreen surface is often done
in a background thread, which is problematic, since then
a QIOSWindow will also be created in a background thread.
According to Apple docs, working with a UIView from other
threads than the main thread should not be done. In our
case, we instead hit an assert in QApplication that
checks for the same.

As a quick fix for Qt 5.2, we remove the offending call that
causes the assert, since we anyway will call the same function
lazily when becoming first responder.

Task-number: QTBUG-35378

Change-Id: Id35462f99783a9748c688b163f6497de9bfff73e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Revert "Cocoa (OpenGL): If no view is attached, makeCurrent() should return false"

This reverts commit 2eb1e28a90eaf82f4405dc65584021f16415014b,
which makes several of the OpenGL examples crash on startup.
(textures, hellogl_es2)

Change-Id: Id47d2df6f57b2396c333e478b3c062f4cb4becb5
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Doc: Adjust description of the qreal typedef

Change-Id: I038df8034ee00868eeee18b1ed09f7a70e3dd77a
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
iOS: Handle statusbar changes to child windows

Going through the platform window failed when the parent wasn't created
yet. We can still get the window state of an yet-to-be-created top level
window.

Change-Id: Iaa61ddc50df037ac0bd2fd0884884c2bfce1dd9a
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
iOS: don't show statusbar if hidden from Info.plist

Currently there is no way to always hide the statusbar
on iOS other than showing a window in fullscreen. This
patch will check if the statusbar is (initially) hidden
from the Info.plist, and respect that in the application.

SubAttack is an example of an app that (because
of styling issues with MainWindow margins) manually
sets the geometry larger than fullsreen, and calls
showNormal(). In that case we still want the statusbar to be
hidden.

Change-Id: Ia365d14971978360d0b39621ff0f8f82f74b57e2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
iOS: move infoPlistValue to qiosglobal

Change-Id: If237f08683290105413dc47923e23a496765bb22
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Android: Fix crash caused by QJNIs classLoader code.

In some cases the classLoader is not able to resolve fully-qualified
names that contains forward slashes. Unlike FindClass() which expects
the fully-qualified name to contain slashes, the classLoader expects
the binary name, i.e., with '.' as separator.

This caused a crash in QtMultimedia when accessing a nested class.

Task-number: QTBUG-35298
Change-Id: I77728352fbab930ae1914bc1cb2189e458e179e2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: BogDan Vatra <bogdan@kde.org>
QStyle: Fix painting of pixmaps with non-integer devicePixelRatio

For example QIcon can return pixmaps with non-integer devicePixelRatio,
if there is no pixmap that exactly matches the requested size.

Task-number: QTBUG-35125
Change-Id: I76bfa2766979a454c24b1abcf9e18930f5671c1e
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
QComboBox: Don't do anything if wheel event delta is zero

This is a consequence of us wanting to show the OS X transient scrollbars
as soon as the user touches the trackpad with two fingers.

Task-number: QTBUG-35120
Change-Id: Icf63b0ec8c32ac66108822804bb06a0762547ef1
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Document that disconnectNotify may be called with a mutex locked

And that connectNotify and disconnectNotify might be called from
another thread

Task-number: QTBUG-34829

Change-Id: Id118b97b92e9aa085a1d4368282294f90cfb1706
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
don't install modules-inst dir

for in-source builds, we end up attempting to install the modules-inst
dir in case we re-run qmake after some modules have been built.

Change-Id: I50d4d394bfd6f48b9a5f5faa584919710a03dea9
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
support s///i option in built-in sed

Change-Id: I7521699a9b833c8b1d640a843b82f213952bba5a
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>