need protobuf here

Signed-off-by: Jeff Carr <jcarr@wit.com>

common.go

@@ -1,6 +1,7 @@
 package tree
 
 import (
+	"go.wit.com/log"
 	"go.wit.com/widget"
 )
 
@@ -8,16 +9,35 @@ func (n *Node) GetProgName() string {
 	return n.State.ProgName
 }
 
+/*
 func (n *Node) GetValue() any {
 	return n.State.Value
 }
+*/
 
 func (n *Node) Bool() bool {
-	return widget.GetBool(n.State.Value)
+	return false // widget.GetBool(n.State.Value)
 }
 
 func (n *Node) String() string {
-	return widget.GetString(n.State.Value)
+	switch n.WidgetType {
+	case widget.Button:
+		return n.State.Label
+	case widget.Window:
+		return n.State.Label
+	case widget.Checkbox:
+		return n.State.Label
+	case widget.Group:
+		return n.State.Label
+	case widget.Label:
+		return n.State.Label
+	case widget.Dropdown:
+		return n.State.CurrentS
+	case widget.Combobox:
+		return n.State.CurrentS
+	}
+	log.Log(TREE, "do not know how to do String() on widget type", n.WidgetType)
+	return ""
 }
 
 func (n *Node) ProgName() string {
@@ -34,9 +54,15 @@ func (n *Node) GetText() string {
 }
 */
 
+/*
 func (n *Node) SetValue(a any) {
 	n.State.Value = a
 }
+*/
+
+func (n *Node) SetCurrentS(s string) {
+	n.State.CurrentS = s
+}
 
 func (n *Node) GetLabel() string {
 	return n.State.Label

event.go

@@ -93,7 +93,6 @@ func (me *TreeInfo) SendUserEvent(n *Node) {
 	}
 	var a widget.Action
 	a.WidgetId = n.WidgetId
-	a.Value = n.State.Value
 	a.State = n.State
 	a.ActionType = widget.User
 	if n.WidgetType == widget.Checkbox {

init.go

@@ -21,11 +21,16 @@ func (me *TreeInfo) newAction(a widget.Action) {
 			return
 		}
 	case widget.SetText:
+		log.Info("tree.SetText() a.State.CurrentS =", a.State.CurrentS)
+		log.Info("tree.SetText() a.State.DefaultS =", a.State.DefaultS)
+		log.Info("tree.SetText() a.State.NewString =", a.State.NewString)
 		switch n.WidgetType {
 		case widget.Dropdown:
-			me.SetText(n, widget.GetString(a.State.Value))
+			me.SetText(n, a.State.NewString)
 		case widget.Combobox:
-			me.SetText(n, widget.GetString(a.State.Value))
+			me.SetText(n, a.State.NewString)
+		case widget.Textbox:
+			me.SetText(n, a.State.NewString)
 		case widget.Window:
 			me.SetTitle(n, a.State.Label)
 		default:
@@ -35,9 +40,9 @@ func (me *TreeInfo) newAction(a widget.Action) {
 	case widget.AddText:
 		switch n.WidgetType {
 		case widget.Dropdown:
-			me.AddText(n, widget.GetString(a.State.Value))
+			me.AddText(n, a.State.NewString)
 		case widget.Combobox:
-			me.AddText(n, widget.GetString(a.State.Value))
+			me.AddText(n, a.State.NewString)
 		default:
 			log.Warn("AddText() not supported on widget", n.WidgetType, n.String())
 		}

structs.go

@@ -11,7 +11,7 @@ import (
 )
 
 type TreeInfo struct {
-	PluginName        string
+	PluginName string
 
 	// this is the channel we send user events like
 	// mouse clicks or keyboard events back to the program
@@ -20,16 +20,16 @@ type TreeInfo struct {
 	// this is the channel we get requests to make widgets
 	pluginChan chan widget.Action
 
-	treeRoot          *Node
+	treeRoot *Node
 	// NodeI             interface{}
 
 	// ActionFromChannel func(widget.Action)
 	NodeAction func(*Node, widget.ActionType)
-	Add func(*Node)
-	AddText func(*Node, string)
-	SetText func(*Node, string)
-	SetTitle func(*Node, string)
-	SetLabel func(*Node, string)
+	Add        func(*Node)
+	AddText    func(*Node, string)
+	SetText    func(*Node, string)
+	SetTitle   func(*Node, string)
+	SetLabel   func(*Node, string)
 }
 
 type Node struct {