attempt clean plugin exits

1 files changed, 16 insertions, 0 deletions

diff --git a/plugin.go b/plugin.go
index 396829d..1f3bc98 100644
--- a/plugin.go
+++ b/plugin.go
@@ -333,6 +333,22 @@ func (n *Node) ListToolkits() {
 	}
 }
 
+// cleanly close all toolkits
+func (n *Node) Close() {
+	Exit()
+}
+
+func Exit() {
+	log.Log(PLUG, "Closing all toolkits")
+	for _, plug := range allPlugins {
+		log.Log(PLUG, "Exit() found plugin", plug.name)
+		var a widget.Action
+		a.ActionType = widget.ToolkitClose
+		plug.pluginChan <- a
+	}
+	allPlugins = nil
+}
+
 func (n *Node) CloseToolkit(name string) bool {
 	log.Log(PLUG, "CloseToolkit() for name =", name)
 	for i, plug := range allPlugins {