Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-qml

13 files changed, 120 insertions, 10 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 2ef6305..b378db2 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -787,6 +787,7 @@ void QDeclarativeGridView::setModel(const QVariant &model)
         disconnect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         disconnect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
         disconnect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
+        disconnect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         disconnect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         disconnect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
     }
@@ -821,6 +822,7 @@ void QDeclarativeGridView::setModel(const QVariant &model)
         connect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         connect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
         connect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
+        connect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         connect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         connect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
         emit countChanged();
@@ -1688,6 +1690,16 @@ void QDeclarativeGridView::itemsMoved(int from, int to, int count)
     d->layout(removedBeforeVisible);
 }
 
+void QDeclarativeGridView::modelReset()
+{
+    Q_D(QDeclarativeGridView);
+    d->clear();
+    refill();
+    d->moveReason = QDeclarativeGridViewPrivate::SetIndex;
+    d->updateCurrent(d->currentIndex);
+    emit countChanged();
+}
+
 void QDeclarativeGridView::createdItem(int index, QDeclarativeItem *item)
 {
     Q_D(QDeclarativeGridView);
diff --git a/src/declarative/graphicsitems/qdeclarativegridview_p.h b/src/declarative/graphicsitems/qdeclarativegridview_p.h
index b36c4aa..b488475 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativegridview_p.h
@@ -144,6 +144,7 @@ private Q_SLOTS:
     void itemsInserted(int index, int count);
     void itemsRemoved(int index, int count);
     void itemsMoved(int from, int to, int count);
+    void modelReset();
     void destroyRemoved();
     void createdItem(int index, QDeclarativeItem *item);
     void destroyingItem(QDeclarativeItem *item);
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 77e3a15..bd2f4fc 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -1477,6 +1477,7 @@ void QDeclarativeListView::setModel(const QVariant &model)
         disconnect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         disconnect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
         disconnect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
+        disconnect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         disconnect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         disconnect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
     }
@@ -1511,6 +1512,7 @@ void QDeclarativeListView::setModel(const QVariant &model)
         connect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         connect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
         connect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
+        connect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         connect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         connect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
         emit countChanged();
@@ -2684,6 +2686,16 @@ void QDeclarativeListView::itemsMoved(int from, int to, int count)
     d->layout();
 }
 
+void QDeclarativeListView::modelReset()
+{
+    Q_D(QDeclarativeListView);
+    d->clear();
+    refill();
+    d->moveReason = QDeclarativeListViewPrivate::SetIndex;
+    d->updateCurrent(d->currentIndex);
+    emit countChanged();
+}
+
 void QDeclarativeListView::createdItem(int index, QDeclarativeItem *item)
 {
     Q_D(QDeclarativeListView);
diff --git a/src/declarative/graphicsitems/qdeclarativelistview_p.h b/src/declarative/graphicsitems/qdeclarativelistview_p.h
index 1b6276e..5e3edb0 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativelistview_p.h
@@ -221,6 +221,7 @@ private Q_SLOTS:
     void itemsInserted(int index, int count);
     void itemsRemoved(int index, int count);
     void itemsMoved(int from, int to, int count);
+    void modelReset();
     void destroyRemoved();
     void createdItem(int index, QDeclarativeItem *item);
     void destroyingItem(QDeclarativeItem *item);
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index ab6be1c..ec7aa62 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -143,7 +143,7 @@ QDeclarativeMouseAreaPrivate::~QDeclarativeMouseAreaPrivate()
 
 
 /*!
-    \qmlclass MouseRegion QDeclarativeMouseRegion
+    \qmlclass MouseArea QDeclarativeMouseArea
     \since 4.7
     \brief The MouseArea item enables simple mouse handling.
     \inherits Item
@@ -172,7 +172,7 @@ QDeclarativeMouseAreaPrivate::~QDeclarativeMouseAreaPrivate()
 /*!
     \qmlsignal MouseArea::onEntered()
 
-    This handler is called when the mouse enters the mouse region.
+    This handler is called when the mouse enters the mouse area.
 
     By default the onEntered handler is only called while a button is
     pressed.  Setting hoverEnabled to true enables handling of
@@ -184,7 +184,7 @@ QDeclarativeMouseAreaPrivate::~QDeclarativeMouseAreaPrivate()
 /*!
     \qmlsignal MouseArea::onExited()
 
-    This handler is called when the mouse exists the mouse region.
+    This handler is called when the mouse exists the mouse area.
 
     By default the onExited handler is only called while a button is
     pressed.  Setting hoverEnabled to true enables handling of
@@ -295,12 +295,12 @@ QDeclarativeMouseArea::~QDeclarativeMouseArea()
 
     If the hoverEnabled property is false then these properties will only be valid
     while a button is pressed, and will remain valid as long as the button is held
-    even if the mouse is moved outside the region.
+    even if the mouse is moved outside the area.
 
     If hoverEnabled is true then these properties will be valid:
     \list
         \i when no button is pressed, but the mouse is within the MouseArea (containsMouse is true).
-        \i if a button is pressed and held, even if it has since moved out of the region.
+        \i if a button is pressed and held, even if it has since moved out of the area.
     \endlist
 
     The coordinates are relative to the MouseArea.
@@ -567,9 +567,9 @@ void QDeclarativeMouseArea::timerEvent(QTimerEvent *event)
 
 /*!
     \qmlproperty bool MouseArea::containsMouse
-    This property holds whether the mouse is currently inside the mouse region.
+    This property holds whether the mouse is currently inside the mouse area.
 
-    \warning This property is not updated if the region moves under the mouse: \e containsMouse will not change.
+    \warning This property is not updated if the area moves under the mouse: \e containsMouse will not change.
     In addition, if hoverEnabled is false, containsMouse will only be valid when the mouse is pressed.
 */
 bool QDeclarativeMouseArea::hovered() const
@@ -580,7 +580,7 @@ bool QDeclarativeMouseArea::hovered() const
 
 /*!
     \qmlproperty bool MouseArea::pressed
-    This property holds whether the mouse region is currently pressed.
+    This property holds whether the mouse area is currently pressed.
 */
 bool QDeclarativeMouseArea::pressed() const
 {
@@ -600,7 +600,7 @@ void QDeclarativeMouseArea::setHovered(bool h)
 
 /*!
     \qmlproperty Qt::MouseButtons MouseArea::acceptedButtons
-    This property holds the mouse buttons that the mouse region reacts to.
+    This property holds the mouse buttons that the mouse area reacts to.
 
     The available buttons are:
     \list
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index b9e38ef..c131f4c 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -206,6 +206,7 @@ void QDeclarativePathView::setModel(const QVariant &model)
     if (d->model) {
         disconnect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         disconnect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
+        disconnect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         disconnect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         for (int i=0; i<d->items.count(); i++){
             QDeclarativeItem *p = d->items[i];
@@ -234,6 +235,7 @@ void QDeclarativePathView::setModel(const QVariant &model)
     if (d->model) {
         connect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         connect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
+        connect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         connect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
     }
     d->firstIndex = 0;
@@ -782,7 +784,7 @@ void QDeclarativePathView::itemsRemoved(int modelIndex, int count)
     if (!d->isValid() || !isComponentComplete())
         return;
     if (d->pathItems == -1) {
-        for (int i = 0; i < count; ++i) {
+        for (int i = 0; i < count && d->items.count() > modelIndex; ++i) {
             QDeclarativeItem* p = d->items.takeAt(modelIndex);
             d->model->release(p);
         }
@@ -812,6 +814,12 @@ void QDeclarativePathView::itemsRemoved(int modelIndex, int count)
         d->moveOffset.setValue(targetOffset);
 }
 
+void QDeclarativePathView::modelReset()
+{
+    Q_D(QDeclarativePathView);
+    d->regenerate();
+}
+
 void QDeclarativePathView::createdItem(int index, QDeclarativeItem *item)
 {
     Q_D(QDeclarativePathView);
diff --git a/src/declarative/graphicsitems/qdeclarativepathview_p.h b/src/declarative/graphicsitems/qdeclarativepathview_p.h
index d351a4e..709a4fc 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview_p.h
+++ b/src/declarative/graphicsitems/qdeclarativepathview_p.h
@@ -115,6 +115,7 @@ private Q_SLOTS:
     void ticked();
     void itemsInserted(int index, int count);
     void itemsRemoved(int index, int count);
+    void modelReset();
     void createdItem(int index, QDeclarativeItem *item);
     void destroyingItem(QDeclarativeItem *item);
 
diff --git a/src/declarative/graphicsitems/qdeclarativerepeater.cpp b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
index ca57d3c..e4cd499 100644
--- a/src/declarative/graphicsitems/qdeclarativerepeater.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
@@ -166,6 +166,7 @@ void QDeclarativeRepeater::setModel(const QVariant &model)
         disconnect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         disconnect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
         disconnect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
+        disconnect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         /*
         disconnect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         disconnect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
@@ -193,6 +194,7 @@ void QDeclarativeRepeater::setModel(const QVariant &model)
         connect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
         connect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
         connect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
+        connect(d->model, SIGNAL(modelReset()), this, SLOT(modelReset()));
         /*
         connect(d->model, SIGNAL(createdItem(int, QDeclarativeItem*)), this, SLOT(createdItem(int,QDeclarativeItem*)));
         connect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
@@ -325,4 +327,9 @@ void QDeclarativeRepeater::itemsMoved(int,int,int)
     regenerate();
 }
 
+void QDeclarativeRepeater::modelReset()
+{
+    regenerate();
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/graphicsitems/qdeclarativerepeater_p.h b/src/declarative/graphicsitems/qdeclarativerepeater_p.h
index f58d1b6..db46699 100644
--- a/src/declarative/graphicsitems/qdeclarativerepeater_p.h
+++ b/src/declarative/graphicsitems/qdeclarativerepeater_p.h
@@ -88,6 +88,7 @@ private Q_SLOTS:
     void itemsInserted(int,int);
     void itemsRemoved(int,int);
     void itemsMoved(int,int,int);
+    void modelReset();
 
 private:
     Q_DISABLE_COPY(QDeclarativeRepeater)
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
index bfe8db9..2402648 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
@@ -660,6 +660,7 @@ void QDeclarativeVisualDataModel::setModel(const QVariant &model)
                             this, SLOT(_q_dataChanged(const QModelIndex&,const QModelIndex&)));
         QObject::disconnect(d->m_abstractItemModel, SIGNAL(rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)),
                             this, SLOT(_q_rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)));
+        QObject::disconnect(d->m_abstractItemModel, SIGNAL(modelReset()), this, SLOT(_q_modelReset()));
     } else if (d->m_visualItemModel) {
         QObject::disconnect(d->m_visualItemModel, SIGNAL(itemsInserted(int,int)),
                          this, SIGNAL(itemsInserted(int,int)));
@@ -705,6 +706,7 @@ void QDeclarativeVisualDataModel::setModel(const QVariant &model)
                             this, SLOT(_q_dataChanged(const QModelIndex&,const QModelIndex&)));
         QObject::connect(d->m_abstractItemModel, SIGNAL(rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)),
                             this, SLOT(_q_rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)));
+        QObject::connect(d->m_abstractItemModel, SIGNAL(modelReset()), this, SLOT(_q_modelReset()));
         d->m_metaDataCacheable = true;
         return;
     }
@@ -927,6 +929,33 @@ QDeclarativeVisualDataModel::ReleaseFlags QDeclarativeVisualDataModel::release(Q
     return stat;
 }
 
+/*!
+    \qmlproperty object VisualDataModel::parts
+
+    The \a parts property selects a VisualDataModel which creates
+    delegates from the part named.  This is used in conjunction with
+    the Package element.
+
+    For example, the code below selects a model which creates
+    delegates named \e list from a Package:
+
+    \code
+    VisualDataModel {
+        id: visualModel
+        delegate: Package {
+            Item { Package.name: "list" }
+        }
+        model: myModel
+    }
+
+    ListView {
+        width: 200; height:200
+        model: visualModel.parts.list
+    }
+    \endcode
+
+    \sa Package
+*/
 QObject *QDeclarativeVisualDataModel::parts()
 {
     Q_D(QDeclarativeVisualDataModel);
@@ -1237,6 +1266,12 @@ void QDeclarativeVisualDataModel::_q_dataChanged(const QModelIndex &begin, const
         _q_itemsChanged(begin.row(), end.row() - begin.row() + 1, d->m_roles);
 }
 
+void QDeclarativeVisualDataModel::_q_modelReset()
+{
+    Q_D(QDeclarativeVisualDataModel);
+    emit modelReset();
+}
+
 void QDeclarativeVisualDataModel::_q_createdPackage(int index, QDeclarativePackage *package)
 {
     Q_D(QDeclarativeVisualDataModel);
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h b/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
index 76c8994..d34bcaf 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel_p.h
@@ -93,6 +93,7 @@ Q_SIGNALS:
     void itemsInserted(int index, int count);
     void itemsRemoved(int index, int count);
     void itemsMoved(int from, int to, int count);
+    void modelReset();
     void createdItem(int index, QDeclarativeItem *item);
     void destroyingItem(QDeclarativeItem *item);
 
@@ -195,6 +196,7 @@ private Q_SLOTS:
     void _q_rowsRemoved(const QModelIndex &,int,int);
     void _q_rowsMoved(const QModelIndex &, int, int, const QModelIndex &, int);
     void _q_dataChanged(const QModelIndex&,const QModelIndex&);
+    void _q_modelReset();
     void _q_createdPackage(int index, QDeclarativePackage *package);
     void _q_destroyingPackage(QDeclarativePackage *package);
 
diff --git a/src/declarative/util/qdeclarativeanimation_p_p.h b/src/declarative/util/qdeclarativeanimation_p_p.h
index bb81fb3..65c9807 100644
--- a/src/declarative/util/qdeclarativeanimation_p_p.h
+++ b/src/declarative/util/qdeclarativeanimation_p_p.h
@@ -165,6 +165,9 @@ public:
 protected:
     virtual void updateCurrentValue(const QVariant &value)
     {
+        if (state() == QAbstractAnimation::Stopped)
+            return;
+
         if (animValue)
             animValue->setValue(value.toReal());
     }
diff --git a/src/declarative/util/qdeclarativepackage.cpp b/src/declarative/util/qdeclarativepackage.cpp
index 356d7a1..34ae466 100644
--- a/src/declarative/util/qdeclarativepackage.cpp
+++ b/src/declarative/util/qdeclarativepackage.cpp
@@ -46,6 +46,33 @@
 
 QT_BEGIN_NAMESPACE
 
+/*!
+    \qmlclass Package QDeclarativePackage
+    \brief Package provides a collection of named items
+
+    The Package class is currently used in conjunction with
+    VisualDataModel to enable delegates with a shared context
+    to be provided to multiple views.
+
+    Any item within a Package may be assigned a name via the
+    \e {Package.name} attached property.
+
+    The example below creates a Package containing two named items;
+    \e list and \e grid.  The third element in the package is parented to whichever
+    delegate it should appear in.  This allows an item to move
+    between views.
+
+    \snippet examples/declarative/package/Delegate.qml 0
+
+    These named items are used as the delegates by the two views who
+    reference the special VisualDataModel.parts property to select
+    a model which provides the chosen delegate.
+
+    \snippet examples/declarative/package/view.qml 0
+
+*/
+
+
 class QDeclarativePackagePrivate : public QObjectPrivate
 {
 public: