2 Answers

• Kim

  You have not stated your mobile platform or Ti SDK version. An easy way of doing this is simply to add the information to your tags when you post a question.

  You may need to post some code before anyone can give you a definitive answer, but why not just place the animation code before the window's close() method?

  If you are looking for a specific Ti method to add the animation by default for all windows close events then, no, I'm afraid this is not possible.

• you can create an animation and then listen for the completion of the animation so close the window you are trying to close

  var firstWindow = Titanium.UI.createWindow({
      title: "App FirstWindow"
  });
  var sayByeByeButton = Titanium.UI.createButton({
      title:'Bye Bye',
      top:110,
      width:90,
      height:35,
      borderRadius:1,
      font:{fontWeight:'bold',fontSize:14}
  });
  firstWindow.add(sayByeByeButton); 
  
  
  sayByeByeButton.addEventListener('click',function(e)
  {
      // lifted from kitchen sink....
      var t4 = Ti.UI.create2DMatrix();
      t4 = t4.rotate(-30);
      t4 = t4.scale(1.5);    
      var a2 = Titanium.UI.createAnimation();
      a2.transform = t4;
      a2.duration = 3000;
      a2.autoreverse = true
  
      a2.addEventListener('complete',function() {
          Ti.API.info('a2.oncomplete'); 
          firstWindow.close();
  
          var secondWindow = Titanium.UI.createWindow({
              title: "App SecondWindow"
         });
         secondWindow.open();
      }
  }