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diff --git a/treeInit.go b/treeInit.go
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+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
+/*
+	DO NOT EDIT THIS FILE
+
+	this file is the same for every GUI toolkit plugin
+	when you are making a new GUI toolkit plugin for
+	a specific toolkit, you just need to define these
+	functions.
+
+	for example, in the "gocui" toolkit, the functions
+	below are what triggers the "gocui" GO package
+	to draw labels, buttons, windows, etc
+
+	If you are starting out trying to make a new GUI toolkit,
+	all you have to do is copy this file over. Then
+	work on making these functions. addWidget(), setText(), etc.
+
+	That's it!
+*/
+
+package main
+
+/*
+	This is reference code for toolkit developers
+
+	This is how information is passed in GO back to the application
+	via the GO 'plugin' concept
+
+	TODO: switch this to protocol buffers
+*/
+
+import (
+	"go.wit.com/toolkits/tree"
+	"go.wit.com/widget"
+)
+
+// Other goroutines must use this to access the GUI
+//
+// You can not acess / process the GUI thread directly from
+// other goroutines. This is due to the nature of how
+// Linux, MacOS and Windows work (they all work differently. suprise. surprise.)
+//
+// this sets the channel to send user events back from the plugin
+func Callback(guiCallback chan widget.Action) {
+	me.myTree.Callback(guiCallback)
+}
+
+func PluginChannel() chan widget.Action {
+	initOnce.Do(initPlugin)
+	return me.myTree.PluginChannel()
+}
+
+func initTree() *tree.TreeInfo {
+	t := tree.New()
+	t.PluginName = PLUGIN
+	t.Add = newAdd
+	t.SetTitle = setTitle
+	t.SetLabel = setLabel
+	t.SetText = setText
+	t.AddText = addText
+
+	t.Enable = enableWidget
+	t.Disable = disableWidget
+
+	t.SetChecked = setChecked
+	t.ToolkitClose = toolkitClose
+	t.ShowTable = showTable
+
+	return t
+}