Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  The declarative parser should only save comment text (and not /*,*/,//)
  Support for qsTrId and meta-data in comments for QML.
  Flickable ensure internal pressed state is cleared when mouse is released.
  Fix examples autotest
  Support JS "in" operator on QML objects
  Only emit change signal when variant properties actually change
  Use QApplication in QDeclarativeEngine example.

4 files changed, 15 insertions, 54 deletions

diff --git a/doc/src/declarative/qml-intro.qdoc b/doc/src/declarative/qml-intro.qdoc
index 63d6825..9130be0 100644
--- a/doc/src/declarative/qml-intro.qdoc
+++ b/doc/src/declarative/qml-intro.qdoc
@@ -58,7 +58,12 @@ would be a property.
 
 The basic syntax of an \l{QML Elements}{element} is
 
-\snippet doc/src/snippets/declarative/qml-intro/basic-syntax.qml basic syntax
+\code
+SomeElement {
+    id: myObject
+    ... some other things here ...
+}
+\endcode
 
 Here we are defining a new object. We specify its 'type' first as SomeElement.
 Then within matching braces { ... } we specify the various parts of our 
diff --git a/doc/src/declarative/qmlruntime.qdoc b/doc/src/declarative/qmlruntime.qdoc
index d44e774..9a84237 100644
--- a/doc/src/declarative/qmlruntime.qdoc
+++ b/doc/src/declarative/qmlruntime.qdoc
@@ -104,20 +104,22 @@ can be constructed directly instead. In this case, \c application.qml is
 loaded as a QDeclarativeComponent instance rather than placed into a view:
 
 \code
-    #include <QCoreApplication>
+    #include <QApplication>
     #include <QDeclarativeEngine>    
+    #include <QDeclarativeContext>
+    #include <QDeclarativeComponent>
 
     int main(int argc, char *argv[])
     {
-        QCoreApplication app(argc, argv);
+        QApplication app(argc, argv);
     
         QDeclarativeEngine engine;
-        QDeclarativeContext *windowContext = new QDeclarativeContext(engine.rootContext());
+        QDeclarativeContext *objectContext = new QDeclarativeContext(engine.rootContext());
     
         QDeclarativeComponent component(&engine, "application.qml");
-        QObject *window = component.create(windowContext);
+        QObject *object = component.create(objectContext);
          
-        // ... delete window and windowContext when necessary
+        // ... delete object and objectContext when necessary
     
         return app.exec();
     }
diff --git a/doc/src/snippets/declarative/qml-intro/basic-syntax.qml b/doc/src/snippets/declarative/qml-intro/basic-syntax.qml
deleted file mode 100644
index 686a927..0000000
--- a/doc/src/snippets/declarative/qml-intro/basic-syntax.qml
+++ /dev/null
@@ -1,48 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-// Note: this file is not intended to be run.
-
-//! [basic syntax]
-SomeElement {
-    id: myObject
-    ... some other things here ...
-}
-//! [basic syntax]
diff --git a/doc/src/snippets/declarative/qml-intro/sequential-animation3.qml b/doc/src/snippets/declarative/qml-intro/sequential-animation3.qml
index f83a966..6926f8a 100644
--- a/doc/src/snippets/declarative/qml-intro/sequential-animation3.qml
+++ b/doc/src/snippets/declarative/qml-intro/sequential-animation3.qml
@@ -39,6 +39,8 @@
 ****************************************************************************/
 
 //! [document]
+import Qt 4.7
+
 Rectangle {
     id: mainRec
     width:  600