diff options
| -rw-r--r-- | Libraries/LibGUI/TreeView.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Libraries/LibGUI/TreeView.cpp b/Libraries/LibGUI/TreeView.cpp index 583080c7cc..c3bbda16f9 100644 --- a/Libraries/LibGUI/TreeView.cpp +++ b/Libraries/LibGUI/TreeView.cpp @@ -115,6 +115,8 @@ void TreeView::set_open_state_of_all_in_subtree(const ModelIndex& root, bool ope int row_count = model()->row_count(root); int column = model()->tree_column(); for (int row = 0; row < row_count; ++row) { + if (on_toggle) + on_toggle(root, open); auto index = model()->index(row, column, root); set_open_state_of_all_in_subtree(index, open); } |