diff options
| -rw-r--r-- | vcl/unx/gtk3/gtk3gtkinst.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx index 02055e04b15b..46fa3b9cf03a 100644 --- a/vcl/unx/gtk3/gtk3gtkinst.cxx +++ b/vcl/unx/gtk3/gtk3gtkinst.cxx @@ -10144,6 +10144,14 @@ public: disable_notify_events(); const GtkInstanceTreeIter& rGtkIter = static_cast<const GtkInstanceTreeIter&>(rIter); GtkTreeModel *pModel = GTK_TREE_MODEL(m_pTreeStore); + GtkTreeIter Iter; + if (gtk_tree_model_iter_parent(pModel, &Iter, const_cast<GtkTreeIter*>(&rGtkIter.iter))) + { + GtkTreePath* path = gtk_tree_model_get_path(pModel, &Iter); + if (!gtk_tree_view_row_expanded(m_pTreeView, path)) + gtk_tree_view_expand_to_path(m_pTreeView, path); + gtk_tree_path_free(path); + } GtkTreePath* path = gtk_tree_model_get_path(pModel, const_cast<GtkTreeIter*>(&rGtkIter.iter)); gtk_tree_view_scroll_to_cell(m_pTreeView, path, nullptr, false, 0, 0); gtk_tree_view_set_cursor(m_pTreeView, path, nullptr, false); |