Calculate all item size hints at once.

[dolphin.git] / src / kitemviews / kstandarditemlistwidget.h

diff --git a/src/kitemviews/kstandarditemlistwidget.h b/src/kitemviews/kstandarditemlistwidget.h
index 7dd93b2b819babd5e48271ba47a1d89339b166bb..ca198c36b5c4693fdbf7a1a00d9d3e7f8c383380 100644 (file)
--- a/src/kitemviews/kstandarditemlistwidget.h
+++ b/src/kitemviews/kstandarditemlistwidget.h
@@ -38,7 +38,7 @@ public:
     KStandardItemListWidgetInformant();
     virtual ~KStandardItemListWidgetInformant();
 
-    virtual QSizeF itemSizeHint(int index, const KItemListView* view) const;
+    virtual void calculateItemSizeHints(QVector<QSizeF>& sizeHints, const KItemListView* view) const;
 
     virtual qreal preferredRoleColumnWidth(const QByteArray& role,
                                            int index,
@@ -61,6 +61,10 @@ protected:
     virtual QString roleText(const QByteArray& role,
                              const QHash<QByteArray, QVariant>& values) const;
 
+    void calculateIconsLayoutItemSizeHints(QVector<QSizeF>& sizeHints, const KItemListView* view) const;
+    void calculateCompactLayoutItemSizeHints(QVector<QSizeF>& sizeHints, const KItemListView* view) const;
+    void calculateDetailsLayoutItemSizeHints(QVector<QSizeF>& sizeHints, const KItemListView* view) const;
+
     friend class KStandardItemListWidget; // Accesses roleText()
 };