String displayName

Gets the current display name of this node. This is the $name config. If it does not exist, then null is returned.

Source 

String get displayName => configs[r"$name"];
void displayName=(String value)

Sets the display name of this node. This is the $name config. If this is set to null, then the display name is removed.

Source 

set displayName(String value) {
  if (value == null) {
    configs.remove(r"$name");
  } else {
    configs[r"$name"] = value;
  }

  updateList(r"$name");
}