Fix includes

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

diff --git a/src/kitemviews/kstandarditemmodel.h b/src/kitemviews/kstandarditemmodel.h
index 5cf60085b621cc0c4b9de330f7ae904ace28f0d3..721e155299862f91a2c3e9bbd4999d92611401b8 100644 (file)
--- a/src/kitemviews/kstandarditemmodel.h
+++ b/src/kitemviews/kstandarditemmodel.h
@@ -43,25 +43,69 @@ public:
     explicit KStandardItemModel(QObject* parent = 0);
     virtual ~KStandardItemModel();
 
+    /**
+     * Inserts the item \a item at the index \a index. If the index
+     * is equal to the number of items of the model, the item
+     * gets appended as last element. KStandardItemModel takes
+     * the ownership of the item. If the index is invalid, the item
+     * gets deleted.
+     */
     void insertItem(int index, KStandardItem* item);
-    void replaceItem(int index, KStandardItem* item);
-    void appendItem(KStandardItem* item);
+
+    /**
+     * Changes the item on the index \a index to \a item.
+     * KStandardItemModel takes the ownership of the item. The
+     * old item gets deleted. If the index is invalid, the item
+     * gets deleted.
+     */
+    void changeItem(int index, KStandardItem* item);
+
     void removeItem(int index);
     KStandardItem* item(int index) const;
     int index(const KStandardItem* item) const;
 
+    /**
+     * Convenience method for insertItem(count(), item).
+     */
+    void appendItem(KStandardItem* item);
+
     virtual int count() const;
     virtual QHash<QByteArray, QVariant> data(int index) const;
     virtual bool setData(int index, const QHash<QByteArray, QVariant>& values);
-    virtual QMimeData* createMimeData(const QSet<int>& indexes) const;
+    virtual QMimeData* createMimeData(const KItemSet& indexes) const;
     virtual int indexForKeyboardSearch(const QString& text, int startFromIndex = 0) const;
     virtual bool supportsDropping(int index) const;
     virtual QString roleDescription(const QByteArray& role) const;
     virtual QList<QPair<int, QVariant> > groups() const;
 
+    virtual void clear();
+protected:
+    /**
+     * Is invoked after an item has been inserted and before the signal
+     * itemsInserted() gets emitted.
+     */
+    virtual void onItemInserted(int index);
+
+    /**
+     * Is invoked after an item or one of its roles has been changed and
+     * before the signal itemsChanged() gets emitted.
+     */
+    virtual void onItemChanged(int index, const QSet<QByteArray>& changedRoles);
+
+    /**
+     * Is invoked after an item has been removed and before the signal
+     * itemsRemoved() gets emitted. The item \a removedItem has already
+     * been removed from the model and will get deleted after the
+     * execution of onItemRemoved().
+     */
+    virtual void onItemRemoved(int index, KStandardItem* removedItem);
+
 private:
     QList<KStandardItem*> m_items;
     QHash<const KStandardItem*, int> m_indexesForItems;
+
+    friend class KStandardItem;
+    friend class KStandardItemModelTest;  // For unit testing
 };
 
 #endif