Deprecating Element.elements for Element.children.

samples/calculator/calculator.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:html';
 import 'dart:math' as Math;
 part 'tape.dart';
 part 'settings.dart';
 part 'calcui.dart';
 
@@ skipping 61 matching lines @@
   document.on.keyUp.add((e) {
     processKeyEvent(e);
   });
 
   document.on.click.add((MouseEvent e) {
     bool wasOpened = mySettings.isOpen;
 
     // If settings dialog is open close it.
     mySettings.close(e);
 
-    renderPad(document.body.elements.last);
+    renderPad(document.body.children.last);
     if (wasOpened) {
       removePadEvents();
       addPadEvents();
     }
   });
 }
 
 void addPadEvents() {
   // Hook-up number key events:
   padUI.keyZero.on.click.add((MouseEvent e) { doCalc(48); });
@@ skipping 52 matching lines @@
       removePadEvents();
     }
     padUI = new ButtonPadUI();
     update = true;
   }
 
   if (update) {
     // Update calculator pad.
 
     // Remove previous pad UI
-    if (parentElement.elements.length > 1) {
-      parentElement.elements.last.remove();
+    if (parentElement.children.length > 1) {
+      parentElement.children.last.remove();
     }
 
     // Add new pad UI.
-    parentElement.elements.add(padUI.root);
+    parentElement.children.add(padUI.root);
   }
 }
 
 /**
  * Controls the logic of how to respond to keypresses and then update the
  * UI accordingly.
  */
 void processKeyEvent(KeyboardEvent e) {
   int code = e.keyCode;
   bool shift = e.shiftKey;
@@ skipping 189 matching lines @@
       window.setTimeout(() => resetKey(key, classToAdd), 80);
     }
   }
 }
 
 void main() {
   final Element element = new Element.tag('div');
 
   // Create our Tape UI.
   tapeUI = new TapeUI();
-  element.elements.add(tapeUI.root);
+  element.children.add(tapeUI.root);
 
   // Create our tape controller.
   tape = new Tape();
 
   renderPad(element);
 
   // Render the UI.
-  document.body.elements.add(element);
+  document.body.children.add(element);
 
   currentRegister = "";
   total = 0.0;
 
   setupEvents();
 }