Event listener for specific property value change

Hi,

how can i create even listener using eventBus to listen the changes in panel properties specific control e.g . changes in TextboxA

I see below one is refer to change in all panel properties elements

eventBus.on('elements.changed', function(e) {

    var current = self._current;
    var element = current && current.element;
	
    if (element) {
      if (e.elements.indexOf(element) !== -1) {
        self.update(element);
      }
    	
	}
  });

Thank

You cannot listen to specific property changes right now.