add Destroy()v0.12.9

    improve syntax shortcuts
    go mod update

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 22 insertions, 4 deletions

diff --git a/common.go b/common.go
index 7430f98..c6397fa 100644
--- a/common.go
+++ b/common.go
@@ -33,13 +33,19 @@ func (n *Node) Hide() *Node {
 	if ! n.Ready() { return n }
 	if n.Hidden() { return n }
 
+
 	if n.WidgetType == widget.Window {
 		log.Warn("Hide on a window", n.progname)
 		log.Warn("this needs to do TestDestroy() ?")
+		n.Destroy()
+		n.hidden = true
+		n.changed = true
+		return nil
 	}
 
 	n.hidden = true
 	n.changed = true
+
 	// inform the toolkits
 	sendAction(n, widget.Hide)
 	return n
@@ -73,6 +79,18 @@ func (n *Node) Disable() *Node {
 	return n
 }
 
+func (n *Node) Destroy() {
+	if ! n.Ready() { return }
+	// if ! n.enabled { return }
+
+	n.enabled = false
+	n.changed = true
+
+	// inform the toolkits
+	sendAction(n, widget.Delete)
+	return
+}
+
 
 // add a new text string to widgets that support
 // multiple string values
@@ -128,17 +146,17 @@ func (n *Node) GetBool() bool {
 }
 
 // should get the reference name used for programming and debugging
-func (n *Node) SetProgName(s string) {
-	if ! n.Ready() { return }
+func (n *Node) SetProgName(s string) *Node {
+	if ! n.Ready() { return n }
 
 	if n.progname == s {
 		// don't do anything since nothing changed
-		return
+		return n
 	}
 
 	n.changed = true
 	n.progname = s
-	return
+	return n
 }
 
 /*