4 files changed, 27 insertions, 1 deletions
diff --git a/toolkit/gocui/click.go b/toolkit/gocui/click.go
index 0dadc8b..a43dab4 100644
--- a/toolkit/gocui/click.go
+++ b/toolkit/gocui/click.go
@@ -34,6 +34,7 @@ func (w *cuiWidget) doWidgetClick() {
 		} else {
 			w.setCheckbox(true)
 		}
+		w.doUserEvent()
 	case toolkit.Grid:
 		me.rootNode.hideWidgets()
 		w.placeGrid()
@@ -47,10 +48,28 @@ func (w *cuiWidget) doWidgetClick() {
 		}
 		w.placeWidgets()
 		w.toggleTree()
+	case toolkit.Button:
+		w.doUserEvent()
 	default:
 	}
 }
 
+// this passes the user event back from the plugin
+func (w *cuiWidget) doUserEvent() {
+	if (me.callback == nil) {
+		log(logError, "doUserEvent() no callback channel was configured")
+		return
+	}
+	var a toolkit.Action
+	a.WidgetId = w.id
+	a.Name = w.name
+	a.Text = w.text
+	a.B = w.b
+	a.ActionType = toolkit.User
+	me.callback <- a
+	log(logNow, "END:   sent a button click callback()")
+}
+
 var toggle bool = true
 func (w *cuiWidget) toggleTree() {
 	if (toggle) {
diff --git a/toolkit/gocui/main.go b/toolkit/gocui/main.go
index ab50237..6821a82 100644
--- a/toolkit/gocui/main.go
+++ b/toolkit/gocui/main.go
@@ -6,6 +6,7 @@ package main
 
 import (
 	"os"
+	"git.wit.org/wit/gui/toolkit"
 )
 
 func Init() {
@@ -27,6 +28,11 @@ func Init() {
 	me.padH = 3
 }
 
+// this sets the channel to send user events back from the plugin
+func Callback(guiCallback chan toolkit.Action) {
+	me.callback = guiCallback
+}
+
 func Exit() {
 	// TODO: exit correctly
 	me.baseGui.Close()
diff --git a/toolkit/gocui/structs.go b/toolkit/gocui/structs.go
index f83622a..8170416 100644
--- a/toolkit/gocui/structs.go
+++ b/toolkit/gocui/structs.go
@@ -23,7 +23,7 @@ type config struct {
 	rootNode *cuiWidget // the base of the binary tree. it should have id == 0
 	ctrlDown *cuiWidget // shown if you click the mouse when the ctrl key is pressed
 
-	callback func(int)
+	callback chan toolkit.Action
 	helpLabel *gocui.View
 
 	defaultBehavior bool
diff --git a/toolkit/widget.go b/toolkit/widget.go
index 01215ed..09fd962 100644
--- a/toolkit/widget.go
+++ b/toolkit/widget.go
@@ -110,6 +110,7 @@ const (
 
 const (
 	Add ActionType = iota
+	User // the user did something (mouse, keyboard, etc)
 	Delete
 	Get
 	Set