private void createText(object sender, EventArgs e)
{
TreeNode selected = tree.SelectedNode;
if (selected.Tag is LayerController)
{
// model
LayerController parent = (LayerController)selected.Tag;
TextController node = new TextController(new Text());
if (!parent.add(node))
{
// failed! TODO
}
// ui
TreeNode added = selected.Nodes.Add(node.getName());
added.Tag = node;
selected.Expand();
}
}