Implement smooth-scrolling for horizontal and vertical scrollbars

Currently only a smoothscrolling was provided into the
scroll-direction, but not in case of the details-view where a
horizontal scrollbar might be shown too.

Some minor adjustments of the private KItemListSmoothScroller interface
will be done later...

1 files changed, 2 insertions, 0 deletions

diff --git a/src/kitemviews/kitemlistview.h b/src/kitemviews/kitemlistview.h
index e49dbe48d..3ddfabde6 100644
--- a/src/kitemviews/kitemlistview.h
+++ b/src/kitemviews/kitemlistview.h
@@ -66,6 +66,7 @@ class LIBDOLPHINPRIVATE_EXPORT KItemListView : public QGraphicsWidget
     Q_OBJECT
 
     Q_PROPERTY(qreal scrollOffset READ scrollOffset WRITE setScrollOffset)
+    Q_PROPERTY(qreal itemOffset READ itemOffset WRITE setItemOffset)
 
 public:
     KItemListView(QGraphicsWidget* parent = 0);
@@ -199,6 +200,7 @@ public:
     virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
 
 signals:
+    void scrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous);
     void scrollOffsetChanged(qreal current, qreal previous);
     void maximumScrollOffsetChanged(qreal current, qreal previous);
     void itemOffsetChanged(qreal current, qreal previous);