Make the qfatal for redeclaring a type with the same name a warning.

Change-Id: I5a25b2043a6b5a598a004d30c9a8056564c136e3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Doc: Adding navigation configs in the module qdocconf files.

-The navigation bar requires the titles of the landing page and
 relevant pages.

Change-Id: I5d5986b2bf74205cd49957b63fd6ac4e32cbb36b
Reviewed-by: Martin Smith <martin.smith@digia.com>
Doc: Applying new qt-project.org style to "online" style.

-added images
-modified template and CSS file

Change-Id: I0d50f940271d6af80ade38f50d4efa2028441dba
Reviewed-by: Martin Smith <martin.smith@digia.com>
Doc: Fixed QDoc's navigation mechanism.

The HTML pages need to display minimal navigation such
as a link to the module landing page or Qt 5's index.html.

-new variables available in qdocconf files:
    navigation.landingpage
    navigation.homepage
    navigation.cppclassespage
    navigation.qmltypespage
    buildversion

The navigation variables are for the new navigation bar.
The buildversion variable is to insert documentation build
information into the pages.

Note about compatibility with Qt Creator docs:
The HTML template files for Qt Creator is retained to keep
Qt Creator compatible with 5.0.x and 5.1.x.

Change-Id: Ibb4d7cada19644204457d822b6b77b2aa7b70f8d
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
QWidget - add property toolTipDuration

This adds a property that specifies how long a tooltip is displayed.

This partly solves:
Task-number: QTBUG-1016

Change-Id: Ieea218bbcb869f6b48e72913d967e74fa792f2e2
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
iOS: add support for Qt::ApplicationStates

Change-Id: I39858fe835c131d5c681db535f2ec9308e2f8223
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
iOS: post the code that closes the input panel

When the user is tranferring input focus between line edits
(or similar controls), the edit that lost focus will close
the input panel, just to see that the input that gained
focus will open it again. This will cause the input panel
to "jump", and can also trigger other input panel related
code/signals unnecessary.

Change-Id: Iac0a103e8d2f0f7cdcc04b8ec5b10e07587d1ad6
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
iOS: activate window when input panel opens

When a window is active in Qt, it means that is has keyboard
focus. And on iOS, we only want a window to be rendered with
keyboard focus when the input panel is open. Therefore we
choose to call QWindowSystemInterface::handleWindowActivated()
as a response to the input panel opening or closing, rather than
from QPlatformWindow::requestActivateWindow(). And becoming or
resigning first responder is that same as showing or hiding
the input panel.

Change-Id: I33b1bad769bec1fdd7c6ae4119b4b445da2f930f
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
QPlatformIntegration: add new style hint: SetFocusOnTouchRelease

On desktop platforms, widgets have traditionally received
focus on mouse press. On touch platforms (iOS, Android) this
is different, there you need to delay setting the focus
until a touch release (probably to check if the press starts
a flick or tap'n'hold etc).

This patch will add a new style hint SetFocusOnRelease that
can be set by the plugin to control this behavior in Qt.

Change-Id: I2e4d714894e327822c855eb48a3b28e354726e95
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
iOS: add support for new style hint: SetFocusOnTouchRelease

Change-Id: I3ec2e2397d76f750f3263e67745aff082d253d15
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>