controlTextDidChange:

Declaration

- (void) controlTextDidChange:(NSNotification *) obj;

Parameters

• obj:

  The notification object. The name of the notification is always Textdidchangenotification.

Discussion

This method is invoked when text in a control such as a text field or form changes. The control posts a textDidChangeNotification notification, and if the control’s delegate implements this method, it is automatically registered to receive the notification. Use the key @"NSFieldEditor" to obtain the field editor from the userInfo dictionary of the notification object.