Call function from other class

I have in view file code like this

class MyView extends Ui.View {

    hidden var color;
.....
 function highlight() {
 findDrawableById("lbl_one").setText("111");
...
}
}

class GameViewDelegate extends Ui.BehaviorDelegate
{

    function initialize() {
       BehaviorDelegate.initialize();
    }


function onKeyPressed( evt ) {

  	?????????[HTML][/HTML]
       Sys.println("My function from other class is work!!");	
          return true;
      }

How I can call function highlight() in onKeyPressed event?

travis.vitek over 8 years ago

How I can call function highlight() in onKeyPressed event?

There are a few ways to handle this. The easiest way is to pass a reference to the view to the delegate, like this...

class MyView extends Ui.View
{
  function initialize() {
    View.initialize();
  }

  function highlight() {
    findDrawableById("lbl_one").setText("111");
  }
}

class GameViewDelegate extends Ui.BehaviorDelegate
{
  hidden var _M_view;

  function initialize(view) {
    BehaviorDelegate.initialize();
    _M_view = view;
  }

  function onKeyPressed( evt ) {
    _M_view.highlight();
    return true;
  }
}

// when you create your view and delegate...
var view = new GameView();
var delegate = new GameViewDelegate(view);

Travis