1 files changed, 1 insertions, 0 deletions
diff --git a/structs.go b/structs.go
index 718bb47..ce06d02 100644
--- a/structs.go
+++ b/structs.go
@@ -100,6 +100,7 @@ type guiWidget struct {
 	children     []*guiWidget // mirrors the binary node tree
 	node         *tree.Node   // the pointer back to the tree
 	windowFrame  *guiWidget   // this is the frame for a window widget
+	internal     bool         // indicates the widget is internal to gocui and should be treated differently
 	hasTabs      bool         // does the window have tabs?
 	currentTab   bool         // the visible tab
 	value        string       // ?