protected void onNameTextChange(object sender, KeyEventArgs args)
{
if (diagramEditor.designerCanvas.SelectionService.CurrentSelection.Count > 0)
{
var designerItems = diagramEditor.designerCanvas.SelectionService.CurrentSelection.OfType <DesignerItem>();
DesignerItem item = designerItems.ElementAt(0);
if (args.Key == Key.Escape)
{
item.CancelEdition();
}
else if (args.Key == Key.Enter)
{
item.Editor.Text = nameTextBox.Text;
item.ValidateEdition();
}
}
}
