Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
  Some polishing to merge request 723
  Patch to QTBUG-3078

4 files changed, 23 insertions, 0 deletions

diff --git a/src/gui/graphicsview/qgraphicsgridlayout.cpp b/src/gui/graphicsview/qgraphicsgridlayout.cpp
index 062b5ac5f9..8a3f17a4e9 100644
--- a/src/gui/graphicsview/qgraphicsgridlayout.cpp
+++ b/src/gui/graphicsview/qgraphicsgridlayout.cpp
@@ -589,6 +589,18 @@ void QGraphicsGridLayout::removeAt(int index)
 }
 
 /*!
+    Removes the layout item \a item without destroying it.
+    Ownership of the item is transferred to the caller.
+
+    \sa addItem()
+*/
+void QGraphicsGridLayout::removeItem(QGraphicsLayoutItem *item)
+{
+    Q_D(QGraphicsGridLayout);
+    int index = d->engine.indexOf(item);
+    removeAt(index);
+}
+/*!
     \reimp
 */
 void QGraphicsGridLayout::invalidate()
diff --git a/src/gui/graphicsview/qgraphicsgridlayout.h b/src/gui/graphicsview/qgraphicsgridlayout.h
index ddfb447a5e..d10235cc6a 100644
--- a/src/gui/graphicsview/qgraphicsgridlayout.h
+++ b/src/gui/graphicsview/qgraphicsgridlayout.h
@@ -114,6 +114,7 @@ public:
     int count() const;
     QGraphicsLayoutItem *itemAt(int index) const;
     void removeAt(int index);
+    void removeItem(QGraphicsLayoutItem *item);
 
     void invalidate();
 
diff --git a/src/gui/graphicsview/qgridlayoutengine.cpp b/src/gui/graphicsview/qgridlayoutengine.cpp
index a084647dd5..8b65282a08 100644
--- a/src/gui/graphicsview/qgridlayoutengine.cpp
+++ b/src/gui/graphicsview/qgridlayoutengine.cpp
@@ -775,6 +775,15 @@ QGridLayoutItem *QGridLayoutEngine::itemAt(int index) const
     return q_items.at(index);
 }
 
+int QGridLayoutEngine::indexOf(QGraphicsLayoutItem *item) const
+{
+    for (int i = 0; i < q_items.size(); ++i) {
+        if (item == q_items.at(i)->layoutItem())
+            return i;
+    }
+    return -1;
+}
+
 int QGridLayoutEngine::effectiveFirstRow(Qt::Orientation orientation) const
 {
     ensureEffectiveFirstAndLastRows();
diff --git a/src/gui/graphicsview/qgridlayoutengine_p.h b/src/gui/graphicsview/qgridlayoutengine_p.h
index 9ac9a8ed88..a4ef21d924 100644
--- a/src/gui/graphicsview/qgridlayoutengine_p.h
+++ b/src/gui/graphicsview/qgridlayoutengine_p.h
@@ -326,6 +326,7 @@ public:
     // returns the number of items inserted, which may be less than (rowCount * columnCount)
     int itemCount() const;
     QGridLayoutItem *itemAt(int index) const;
+    int indexOf(QGraphicsLayoutItem *item) const;
 
     int effectiveFirstRow(Qt::Orientation orientation = Qt::Vertical) const;
     int effectiveLastRow(Qt::Orientation orientation = Qt::Vertical) const;