Fix size-hint calculation in KFileItemListView

The current approach works fine but should be replaced in the longterm
by a helper class shared by KFileItemListWidget and
KFileItemListView to share information that is required to
calculate the size hints in KFileItemListView and to represent
the actual data in KFileItemListWidget.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/kitemviews/kfileitemlistwidget.h b/src/kitemviews/kfileitemlistwidget.h
index 4f1cf1133..71c57ea73 100644
--- a/src/kitemviews/kfileitemlistwidget.h
+++ b/src/kitemviews/kfileitemlistwidget.h
@@ -52,6 +52,14 @@ public:
     virtual QRectF textBoundingRect() const;
     virtual QRectF expansionToggleRect() const;
 
+    /**
+     * @return Shown string for the role \p role of the item with the values \p values.
+     */
+    // TODO: Move this method to a helper class shared by KFileItemListWidget and
+    // KFileItemListView to share information that is required to calculate the size hints
+    // in KFileItemListView and to represent the actual data in KFileItemListWidget.
+    static QString roleText(const QByteArray& role, const QHash<QByteArray, QVariant>& values);
+
 protected:
     /**
      * Invalidates the cache which results in calling KFileItemListWidget::refreshCache() as
@@ -103,8 +111,6 @@ private:
     
     void updateAdditionalInfoTextColor();
 
-    QString roleText(TextId textId, const QVariant& roleValue) const;
-
     void drawPixmap(QPainter* painter, const QPixmap& pixmap);
 
     static QPixmap pixmapForIcon(const QString& name, int size);