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: (135 commits)
  Do not treat images in qml examples differently.
  Replace Flickable overshoot property with boundsBehavior
  Autotests and doc
  Give error on attempt to import types from too-early version number.
  Remove (undocumented) QML bindings for effects.
  De-straighten them lines.
  Doc: fix QStringList model doc (really).
  Doc: fix QStringList model docs
  Change return type to match value().
  Add duration and easing properties to AnchorAnimation.
  Autotest
  Remove dead code
  Compile on Windows (export decl fix).
  Fix versioning of Qt Declarative's in-built types
  Fixed declarative/parserstress autotest.
  Fix parsing of regular expression literals.
  Fill out QGraphicsLayout bindings
  Update test files to new syntax
  Compile without Qt3 support.
  Ensure workerscript.qml works (autotested).
  ...

3 files changed, 13 insertions, 0 deletions

diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 20ea262..6cc3f7d 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -1237,6 +1237,8 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, const Q
     }
 
     dirtySceneTransform = 1;
+    if (!inDestructor && (transformData || (newParent && newParent->d_ptr->transformData)))
+        transformChanged();
 
     // Restore the sub focus chain.
     if (subFocusItem) {
@@ -3622,6 +3624,7 @@ void QGraphicsItemPrivate::setTransformHelper(const QTransform &transform)
     q_ptr->prepareGeometryChange();
     transformData->transform = transform;
     dirtySceneTransform = 1;
+    transformChanged();
 }
 
 /*!
@@ -3812,6 +3815,8 @@ void QGraphicsItem::setRotation(qreal angle)
 
     if (d_ptr->isObject)
         emit static_cast<QGraphicsObject *>(this)->rotationChanged();
+
+    d_ptr->transformChanged();
 }
 
 /*!
@@ -3876,6 +3881,8 @@ void QGraphicsItem::setScale(qreal factor)
 
     if (d_ptr->isObject)
         emit static_cast<QGraphicsObject *>(this)->scaleChanged();
+
+    d_ptr->transformChanged();
 }
 
 
@@ -3931,6 +3938,7 @@ void QGraphicsItem::setTransformations(const QList<QGraphicsTransform *> &transf
         transformations.at(i)->d_func()->setItem(this);
     d_ptr->transformData->onlyTransform = false;
     d_ptr->dirtySceneTransform = 1;
+    d_ptr->transformChanged();
 }
 
 /*!
@@ -3947,6 +3955,7 @@ void QGraphicsItemPrivate::prependGraphicsTransform(QGraphicsTransform *t)
     t->d_func()->setItem(q);
     transformData->onlyTransform = false;
     dirtySceneTransform = 1;
+    transformChanged();
 }
 
 /*!
@@ -3963,6 +3972,7 @@ void QGraphicsItemPrivate::appendGraphicsTransform(QGraphicsTransform *t)
     t->d_func()->setItem(q);
     transformData->onlyTransform = false;
     dirtySceneTransform = 1;
+    transformChanged();
 }
 
 /*!
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h
index f922842..8c7fbb4 100644
--- a/src/gui/graphicsview/qgraphicsitem_p.h
+++ b/src/gui/graphicsview/qgraphicsitem_p.h
@@ -284,6 +284,7 @@ public:
     void setEnabledHelper(bool newEnabled, bool explicitly, bool update = true);
     bool discardUpdateRequest(bool ignoreVisibleBit = false,
                               bool ignoreDirtyBit = false, bool ignoreOpacity = false) const;
+    virtual void transformChanged() {}
     int depth() const;
 #ifndef QT_NO_GRAPHICSEFFECT
     enum InvalidateReason {
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index 42df800..d027b91 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -1350,6 +1350,7 @@ bool QLineControl::processEvent(QEvent* ev)
 #endif
     switch(ev->type()){
 #ifndef QT_NO_GRAPHICSVIEW
+        case QEvent::GraphicsSceneMouseDoubleClick:
         case QEvent::GraphicsSceneMouseMove:
         case QEvent::GraphicsSceneMouseRelease:
         case QEvent::GraphicsSceneMousePress:{
@@ -1439,6 +1440,7 @@ void QLineControl::processMouseEvent(QMouseEvent* ev)
             moveCursor(cursor, mark);
             break;
         }
+        case QEvent::GraphicsSceneMouseDoubleClick:
         case QEvent::MouseButtonDblClick:
             if (ev->button() == Qt::LeftButton) {
                 selectWordAtPos(xToPos(ev->pos().x()));