diff -r 4db3ecd4d1ea -r eae98e4f3f1f ui/ui/tree.h
--- a/ui/ui/tree.h	Sun Oct 27 09:38:21 2024 +0100
+++ b/ui/ui/tree.h	Sun Oct 27 10:22:19 2024 +0100
@@ -105,6 +105,8 @@
     UiBool vexpand;
     int colspan;
     int rowspan;
+    const char *name;
+    const char *style_class;
 
     UiList* list;
     const char* varname;
@@ -121,6 +123,8 @@
     ui_callback ondrop;
     void* ondropsdata;
     UiBool multiselection;
+    
+    const int *groups;
 };
 
 UIEXPORT UiModel* ui_model(UiContext *ctx, ...);