Internal interface cleanup

Let derived classes from KItemListView just implement
preferredColumnWidth() for one role of an item instead of returning
a hashtable for a given item-range.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/kitemviews/kfileitemlistview.h b/src/kitemviews/kfileitemlistview.h
index db8566934..1e372881a 100644
--- a/src/kitemviews/kfileitemlistview.h
+++ b/src/kitemviews/kfileitemlistview.h
@@ -78,7 +78,7 @@ public:
     virtual QSizeF itemSizeHint(int index) const;
 
     /** @reimp */
-    virtual QHash<QByteArray, qreal> preferredColumnWidths(const KItemRangeList& itemRanges) const;
+    qreal preferredColumnWidth(int index, const QByteArray& role) const;
 
     /** @reimp */
     virtual QPixmap createDragPixmap(const QSet<int>& indexes) const;
@@ -109,7 +109,6 @@ private slots:
     void updateIconSize();
 
 private:
-    QSizeF visibleRoleSizeHint(int index, const QByteArray& role) const;
     void updateLayoutOfVisibleItems();
     void updateTimersInterval();
     void updateMinimumRolesWidths();