make common Delete() codev0.0.4

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

1 files changed, 15 insertions, 0 deletions

diff --git a/addNode.go b/addNode.go
index ab0e687..26dc8d0 100644
--- a/addNode.go
+++ b/addNode.go
@@ -45,3 +45,18 @@ func (me *TreeInfo) AddNode(a *widget.Action) *Node {
 	p.children = append(p.children, n)
 	return n
 }
+
+func (n *Node) DeleteNode() {
+	p := n.Parent
+	for i, child := range p.children {
+		log.Warn("parent has child:", i, child.WidgetId, child.GetProgName())
+		if n == child {
+			log.Warn("Found child ==", i, child.WidgetId, child.GetProgName())
+			log.Warn("Found n ==", i, n.WidgetId, n.GetProgName())
+			p.children = append(p.children[:i], p.children[i+1:]...)
+		}
+	}
+	for i, child := range p.children {
+		log.Warn("parent now has child:", i, child.WidgetId, child.GetProgName())
+	}
+}