void EditTextRequested(Blackboard blackboard, VisualElement visualElement, string newText)
{
var field = (BlackboardField)visualElement;
var property = (IShaderProperty)field.userData;
if (!string.IsNullOrEmpty(newText) && newText != property.displayName)
{
m_Graph.owner.RegisterCompleteObjectUndo("Edit Property Name");
newText = m_Graph.SanitizePropertyName(newText, property.guid);
property.displayName = newText;
field.text = newText;
DirtyNodes();
}
}