diff options
Diffstat (limited to 'sigmodr/tree/TreeModel.cpp')
| -rw-r--r-- | sigmodr/tree/TreeModel.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sigmodr/tree/TreeModel.cpp b/sigmodr/tree/TreeModel.cpp index ff7426bd..4ccd47f5 100644 --- a/sigmodr/tree/TreeModel.cpp +++ b/sigmodr/tree/TreeModel.cpp @@ -93,7 +93,7 @@ QModelIndex TreeModel::parent(const QModelIndex& child) const bool TreeModel::hasChildren(const QModelIndex& parent) const { - if (!parent.isValid()) + if (!parent.isValid() || (0 < parent.column())) return false; return (0 < static_cast<TreeItem*>(parent.internalPointer())->childCount()); } @@ -102,6 +102,8 @@ int TreeModel::rowCount(const QModelIndex& parent) const { if (!parent.isValid()) return 0; + if (0 < parent.column()) + return 0; return static_cast<TreeItem*>(parent.internalPointer())->childCount(); } |