Change copyrights and license headers from Nokia to Digia

Change-Id: Ie7f5d49ed8235d7a7845ab68f99ad1c220e64d5c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Change-Id: I4941e96e9ea96dfe364b9b95a00372d94695c7a3
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Change-Id: I9e2dac37d18e3ca62e4a92be25e5c2e60ffeba00
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

Change-Id: Ica77b78b113321f962066f1edabd34bf21d38910
Reviewed-by: Bea Lam <bea.lam@nokia.com>

-To simplify QDoc, \qmlclass is now \qmltype.
-'\instantiates <C+++ class>' is for the types that are defined in C++.

Change-Id: I29242d33daf7b972d8b86a356b9689638866b950
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Bea Lam <bea.lam@nokia.com>
Reviewed-by: Martin Smith <martin.smith@nokia.com>

This allows the view to be positioned on a snap boundary, which is
generally what is wanted when strict highlight mode s set or snapping
is enabled.

Task-number: QTBUG-26605
Change-Id: I6288dc8be4ff16c412b56ab449b6a9fb7b7ea889
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Implement ListModel and XmlListModel using QAbstractListModel
instead.

Task-number: QTBUG-15728

Change-Id: I14e03d90883d341f4b1d89c1e9fc9dc1534fde78
Reviewed-by: Glenn Watson <glenn.watson@nokia.com>

Task-number: QTBUG-24785
Change-Id: I223479b879514abaacb123852323c1cfada7a5e1
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Make section header updates part of the layout process.

Task-number: QTBUG-23298
Change-Id: I4586bc58bc195fcc47f6db79346727eb6e3d3845
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Change-Id: I63c02d186b1832e7bf890a00caad150d5bf136cb
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Delete all allocated section items before doing an update when the
section delegate is changed.

Task-number: QTBUG-24899
Change-Id: I09dc7a1c602a49ad7bb37512a7e5116392259457
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Schedule a new layout after the section property is changed to correct
item positions if section headers are added or removed.

Task-number: QTBUG-24900

Change-Id: I7e46ec6dc00e5a810029396a4c5ca4e87ee1d94d
Reviewed-by: Martin Jones <martin.jones@nokia.com>

This reverts commit 18fb5506

.

Without these properties there's no way to set a constant
movement speed.

Change-Id: I49cd648846f801eb479ecce8cde09ff49ea11736
Reviewed-by: Martin Jones <martin.jones@nokia.com>

If asynchronous item creation finishes while the content area of a
ListView has been dragged full outside the visible area a full refill
is triggered which can overwrite the requested index and potentially
result in a single delegate item being assigned to multiple view items
and later being doubly released.  Only create the view item object in
the createItem function to prevent this from happening.

Secondly only reset the visible items if jumping outside the buffer
range rather than just the fill range to prevent churn when the list
only contains buffered items.

Task-number: QTBUG-26232

Change-Id: I5bce845898ef5f699f34afc268594ef38e01d6a3
Reviewed-by: Martin Jones <martin.jones@nokia.com>

ListView should only have duration-type properties (i.e.
highlightMoveDuration and highlightResizeDuration) as it's unnecessary
to have both duration and speed properties for the highlight animation.
(PathView and GridView only have the duration-related properties.)

Change-Id: I1b94599e3e89afe6488ce2a882c2802354a859fe
Reviewed-by: Martin Jones <martin.jones@nokia.com>

The documentation currently has no clear separation between Qt QML
and Qt Quick.  With recent commits like:
6c8378ea
and
ab1e5101


the separation between the language definition and implementation,
provided by Qt QML, and the standard library for the QML language,
provided by Qt Quick, is clear.

This commit creates a new documentation structure that is more
navigable and separates concepts into logical categories, with
clear separation between QtQML and QtQuick.  It also provides a more
generic QML Application Developer Resources page which contains links
to information for QML application developers.

Change-Id: Ia807ccfbfd24ffa0e1c7f0a51ed9d2ed3aa6a733
Reviewed-by: Martin Jones <martin.jones@nokia.com>

We were attempting to update velocities/overbound correction for both
axes even if only one of them had changed, leading to inaccurate values
for one of the axes.  Also removes a bunch of code duplication.

Change-Id: I6a50b908992c976889373f541bdd1abad462e247
Reviewed-by: Bea Lam <bea.lam@nokia.com>

The likelihood of constant framerate when flicking is considerably
improved by having a cacheBuffer.  Since there is only a minimal cost
in having a modest cacheBuffer, it is better to have a more optimal
default value - 320 seems a good starting point.

Change-Id: Id3c8a153821573b5b08c6fbd80d34152908d358d
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Setting a cacheBuffer introduced more work for the scenegraph due to
cached delegates' visibility being toggled.  Changing visibility is
expensive as it is proagated to all children.  Introduce a cheap
method of hiding a branch instead.

Also avoid initiating incubation in the same frame as a completed
creation.

Change-Id: I573bcf37f441f96a7502d445be50ef4301f217d5
Reviewed-by: Bea Lam <bea.lam@nokia.com>

The moving and flicking signals should only be emitted once when
the view has been moved/flicked both vertically and horizontally. (This
was already done correctly for the dragging signals.)

Also changes QQuickFlickable::flick() to return bool instead of void.
Subclasses no longer emit the flicking signals but call
flickingStarted() instead.

Also splits the tst_qquickflickable::movingAndDragging() test up into
several tests.

Change-Id: Ie527568a9702049dd0bcda18c2eb3e43d8938a18
Reviewed-by: Martin Jones <martin.jones@nokia.com>

-created new groups and converted some overviews into group pages
-edited type documentation and added \ingroup
-articles still need title fixes and link fixes

Groups:
qtquick-visual-types
qtquick-item-graphics
qtquick-shaders
qtquick-canvas
qtquick-text
qtquick-text-validator
qtquick-interaction
qtquick-positioners
qtquick-transformations
qtquick-states
qtquick-animation-define
qtquick-animation-properties
qtquick-animation-control
qtquick-animation-modifiers
qtquick-images-sprites
qtquick-images
qtquick-models
qtquick-containers
qtquick-views
qtquick-paths
qtquick-utility

Task: QTBUG-25685

Change-Id: I81d4df3320bf5daad5cabb5e42408013fb24f464
Reviewed-by: Bea Lam <bea.lam@nokia.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

qtqml.qdocconf and qtquick.qdocconf now refer to the correct
snippets and source directories.

Snippet paths in .qdoc and .cpp files have been updated to refer to
the new shortened path references, e.g. \snippet qml/file.cpp instead of
\snippet doc/src/snippets/qml/file.cpp.

This also deletes snippets from src/qml/doc/snippets that belonged under
src/quick/doc/snippets (and were already duplicated there anyway) and
restores some snippet files that shouldn't have been deleted.

Also fixes some inline snippets to use \code .. \endcode instead of
\qml .. \endqml as they contained javascript or partial QML
snippets that were causing parsing errors from qdoc.

There are still snippet errors arising from qmlintro.qdoc as the
qmlintro snippets directory that it refers to cannot be located.

There are also two references to a removed snippet identifier in
examples/qml/cppextensions/plugins/plugin.cpp that need to be fixed
in conjunction with the related docs in a later commit as the relevant
code has changed and the docs are now invalid.

Task-number: QTBUG-25721

Change-Id: I50c665245a74c140470c58a32546591d187dfe4b
Reviewed-by: Chris Adams <christopher.adams@nokia.com>

Headers and footers are given a default z value. This value
should be set between Component beginCreate() and completeCreate()
to avoid overwriting any binding in the header or footer item
that has already set the 'z' value.

Change-Id: I8e3ee97232d99500a32f2d77d2b663016eb404f7
Reviewed-by: Martin Jones <martin.jones@nokia.com>

-modified \brief
-checked QML modules
-added qml directory to the qdocconf file
-added particles directory to the qdocconf file

Change-Id: I589e32d3106cda37c7fa4d55a941afd9876fc2b2
Reviewed-by: Geir Vattekar <geir.vattekar@nokia.com>

-moved documentation from
   doc/src/qtquick2
   doc/src/localstorage
   doc/src/particles
 to src/quick/doc/
-fixed qdocconf file
-fixed snippets, images, and other qdoc errors related to the new
 directories
-fixed links in the main Qt Quick page

Change-Id: Ie3408c2624f623c17de07e5635d5c7284d02b973
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Change-Id: Iccbb17c929f7966bb1cfa21437434d9a9a6a04ee
Reviewed-by: Bea Lam <bea.lam@nokia.com>

If visibleItems.first() changes size in a ListView, the size change
should be made in the direction of the content flow. This was not
working correctly for layouts other than the default vertical+LTR
layout. This patch fixes the issue for other layouts and also fixes
resizing of implicitly sized delegates (e.g. positioners) within the
default layout.

Change-Id: Ib1d84ce000a3a341fe617cf644420dc5d589d577
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

Provide verticalLayoutDirection property with TopToBottom
and BottomToTop values.

Change-Id: If6f0da5dd4735036162868d391852a661854de5b
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

If there are pending changes when the ListView viewport changes then
do a full layout instead of a refill.  Likewise for GridView and when
animations finish or the cacheBuffer size changes.

Change-Id: I57a2b01fee5729381558af366dad24ba26c223ef
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Allows use of mixed case model data without having to add a
special role just for sectioning.

Change-Id: I0a747e51542b5bf0f9db8fc2732882928a6cc676
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Geometry listeners were called for deleted header/footer.

Change-Id: I47854178232f8a4ab5e19a931901b49741fec388
Reviewed-by: Bea Lam <bea.lam@nokia.com>

If the model is cleared or replaced with an empty one,
the section headers should be released.

Change-Id: Ia2f070c312593743b2c5332a6c69facaf222ee6d
Reviewed-by: Bea Lam <bea.lam@nokia.com>

QDoc now has support for Doxygen style commands for italics, bold
and list items. This change applies that change in QDoc to the
actual documentation.

Task-number: QTBUG-24578
Change-Id: I62d203f21df63a95ee236e578b10418fd9680707
Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>

refill() functionality should reposition items immediately, else
removeNonVisibleItems() sees different positions from those added in
addVisibleItems() if an item is animating.

Change-Id: Ib9904e08bf92b18fd4b712270c0ab69e9a113e04
Reviewed-by: Martin Jones <martin.jones@nokia.com>

This patch renames it to QQuickItemViewTransitionableItem, and
FxViewItem and PositionedItem now create instances of this instead of
subclassing it, to reduce the memory used when transitions are not
required.

Change-Id: Ie050cda5a121bff9542c7ba7356f6eacf37d241a
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

If the delegate's size changes in componentComplete and all
items are flicked out of view, an incorrect jump calculation
in addVisibleItems() resulted in a new delegate being created
in the wrong position, and retriggering the jump calculation,
which resulted in a new delegate being created in the wrong
position, and retriggering the jump...

Also fixed currentItem visibility.

Change-Id: Iad5f211c4fc5eed9c009d51a0ce3b58181a7b36e
Reviewed-by: Bea Lam <bea.lam@nokia.com>

This is the default displaced transition that will be applied if addDisplaced,
removeDisplaced or moveDisplaced are not specified (or are disabled).

Change-Id: I9356036dc93bd9cb26e64e0b1769228113b74273
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Move most of the view transition functionality from qquickitemview*
into qquickitemviewtransition*.

- Move QQuickViewTransitionAttached
- Move QQuickItemViewTransitionManager, rename to QQuickItemViewTransitionJob
- Move FxViewItem transition-specific features into new QQuickViewItem
- Move transition-specific functions like transitionNextReposition() and
  canTransition() into QQuickItemViewTransitioner which holds all the
  transition objects now

Also mention in docs that there's no defined order for choosing between
multiple matching displaced transitions.

Change-Id: I8701c0d40d2af152c5d432a4c8de646854c76ea2
Reviewed-by: Martin Jones <martin.jones@nokia.com>

The currentItem FxViewItem contained it's own section item,
which when created would cause the current item delegate
to be repositioned.  This change associates the section item
with the delegate item, via the attached object.

Change-Id: Ie675d545539b56d0f1cf5a9b4ea26668978a5e72
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Symbols beginning with QDeclarative are already exported
by the quick1 module.

Users can apply the bin/rename-qtdeclarative-symbols.sh
script to modify client code using the previous names of the
renamed symbols.

Task-number: QTBUG-23737
Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66
Reviewed-by: Martin Jones <martin.jones@nokia.com>