--- a/ui/motif/list.h	Thu Sep 10 17:36:06 2026 +0200
+++ b/ui/motif/list.h	Fri Sep 11 17:27:12 2026 +0200
@@ -58,6 +58,10 @@
     ui_callback ondrop;
     void* ondropsdata;
     UiBool multiselection;
+    
+    ui_tree_getdepthfunc getdepth;
+    void *getdepthdata;
+    UiBool is_treeview;
 } UiListView;
 
 void ui_listview_destroy(Widget w, UiListView *listview, XtPointer d);