Fix deleting children in MappingTreeModel

Deleting children tried to remove it from mappings instead of
mappings_parents2. The mapping itself should not be deleted.

1 files changed, 3 insertions, 0 deletions

diff --git a/mappingtreemodel.h b/mappingtreemodel.h
index 72a7b7f..1aebbef 100644
--- a/mappingtreemodel.h
+++ b/mappingtreemodel.h
@@ -9,6 +9,7 @@
 #define MAPPINGTREEMODEL_H
 
 #include <QSqlDatabase>
+#include <QSqlError>
 
 #include "smtreemodel.h"
 
@@ -52,6 +53,7 @@ class MappingTreeModel : public SmTreeModel {
         MappingData mappingDataFromIndex(QModelIndex &idx) const;
         QStringList paths() const;
         const QString &forbidden() const { return mForbidden; }
+        const QSqlError &lastError() const { return mLastError; }
 
     public slots:
         void populate();
@@ -94,6 +96,7 @@ class MappingTreeModel : public SmTreeModel {
         QMap<QString, int> mMappings;
         const QString mForbidden;
         int mType;
+        QSqlError mLastError;
 };
 
 class MappingTreeResultModel : public SmTreeModel {