1 files changed, 1 insertions, 0 deletions
diff --git a/structs.go b/structs.go
index e807e0d..f96158d 100644
--- a/structs.go
+++ b/structs.go
@@ -30,6 +30,7 @@ type TreeInfo struct {
 	SetText    func(*Node, string)
 	SetTitle   func(*Node, string)
 	SetLabel   func(*Node, string)
+	SetChecked func(*Node, bool)
 }
 
 type Node struct {