Remove nodes

Implement remove nodes for ArchiveView. Only empty nodes without
children can be removed. Everything else is too dangerous :)

1 files changed, 2 insertions, 0 deletions

diff --git a/archivemodel.h b/archivemodel.h
index 946bb3c..8055c31 100644
--- a/archivemodel.h
+++ b/archivemodel.h
@@ -30,6 +30,7 @@ class ArchiveModel : public SmTreeModel {
         ArchiveCollector *collector() { return mCollector; }
         virtual QVariant data(const QModelIndex &index, int role) const;
         virtual bool setData(const QModelIndex &idx, const QVariant &value, int role);
+        virtual bool removeNode(const QModelIndex &idx);
         QStringList indexToPath(const QModelIndex &idx) const;
         QModelIndexList pathToIndex(const QStringList &path) const;
 
@@ -46,6 +47,7 @@ class ArchiveModel : public SmTreeModel {
         void collectorFinished();
 
     private:
+        void emitDatabaseError(const QSqlError &e);
         QSqlDatabase mDb;
         QHash<QString, int> mAvailableOrders;
         ArchiveCollector *mCollector;