Fix doc snippets paths and parsing errors

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>

1 files changed, 9 insertions, 9 deletions

diff --git a/src/quick/items/qquicklistview.cpp b/src/quick/items/qquicklistview.cpp
index 864c639f35..8ee3625775 100644
--- a/src/quick/items/qquicklistview.cpp
+++ b/src/quick/items/qquicklistview.cpp
@@ -1659,13 +1659,13 @@ void QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
     The following example shows the definition of a simple list model defined
     in a file called \c ContactModel.qml:
 
-    \snippet doc/snippets/qml/listview/ContactModel.qml 0
+    \snippet qml/listview/ContactModel.qml 0
 
     Another component can display this model data in a ListView, like this:
 
-    \snippet doc/snippets/qml/listview/listview.qml import
+    \snippet qml/listview/listview.qml import
     \codeline
-    \snippet doc/snippets/qml/listview/listview.qml classdocs simple
+    \snippet qml/listview/listview.qml classdocs simple
 
     \image listview-simple.png
 
@@ -1676,7 +1676,7 @@ void QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
     An improved list view is shown below. The delegate is visually improved and is moved
     into a separate \c contactDelegate component.
 
-    \snippet doc/snippets/qml/listview/listview.qml classdocs advanced
+    \snippet qml/listview/listview.qml classdocs advanced
     \image listview-highlight.png
 
     The currently selected item is highlighted with a blue \l Rectangle using the \l highlight property,
@@ -1691,7 +1691,7 @@ void QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
     this attached property directly as \c ListView.isCurrentItem, while the child
     \c contactInfo object must refer to this property as \c wrapper.ListView.isCurrentItem.
 
-    \snippet doc/snippets/qml/listview/listview.qml isCurrentItem
+    \snippet qml/listview/listview.qml isCurrentItem
 
     \note Views do not enable \e clip automatically.  If the view
     is not clipped by another item or the screen, it will be necessary
@@ -1756,7 +1756,7 @@ QQuickListView::~QQuickListView()
 
     This property may be used to adjust the appearance of the current item, for example:
 
-    \snippet doc/snippets/qml/listview/listview.qml isCurrentItem
+    \snippet qml/listview/listview.qml isCurrentItem
 */
 
 /*!
@@ -1803,7 +1803,7 @@ QQuickListView::~QQuickListView()
     until an animation completes. The example delegate below ensures that the
     animation completes before the item is removed from the list.
 
-    \snippet doc/snippets/qml/listview/listview.qml delayRemove
+    \snippet qml/listview/listview.qml delayRemove
 
     If a \l remove transition has been specified, it will not be applied until
     delayRemove is returned to \c false.
@@ -1913,7 +1913,7 @@ QQuickListView::~QQuickListView()
 
     Here is a highlight with its motion defined by a \l {SpringAnimation} item:
 
-    \snippet doc/snippets/qml/listview/listview.qml highlightFollowsCurrentItem
+    \snippet qml/listview/listview.qml highlightFollowsCurrentItem
 
     Note that the highlight animation also affects the way that the view
     is scrolled.  This is because the view moves to maintain the
@@ -2172,7 +2172,7 @@ void QQuickListView::setOrientation(QQuickListView::Orientation orientation)
     each section.
 
 
-    \snippet examples/declarative/modelviews/listview/sections.qml 0
+    \snippet examples/quick/modelviews/listview/sections.qml 0
 
     \image qml-listview-sections-example.png