private void AddNode()
{
NsNode node = new NsNode("new", Node);
NsNodeEditor edit = new NsNodeEditor(node);
if (edit.ShowDialog() == DialogResult.OK)
{
nodeList.Items.Add(CreateNodeItem(node));
nodeList.Refresh();
}
}
void EditSelectedNode()
{
if (nodeList.SelectedItems != null && nodeList.SelectedItems.Count > 0)
{
NsNode n = nodeList.SelectedItems[0].Tag as NsNode;
if (n != null)
{
NsNodeEditor edit = new NsNodeEditor(n);
if (edit.ShowDialog() == DialogResult.OK)
nodeList.SelectedItems[0].Text = n.Label;
}
}
}