fix(ionList): allow scrolling while reorder or delete is active

Closes #1703

Author: ajoslin

js/angular/directive/itemDeleteButton.js

@@ -1,5 +1,5 @@
 var ITEM_TPL_DELETE_BUTTON =
-  '<div class="item-left-edit item-delete ng-hide">' +
+  '<div class="item-left-edit item-delete ng-hide enable-pointer-events">' +
   '</div>';
 /**
 * @ngdoc directive

js/angular/directive/itemReorderButton.js

@@ -1,5 +1,5 @@
 var ITEM_TPL_REORDER_BUTTON =
-  '<div data-prevent-scroll="true" class="item-right-edit item-reorder ng-hide">' +
+  '<div data-prevent-scroll="true" class="item-right-edit item-reorder ng-hide enable-pointer-events">' +
   '</div>';
 
 /**

js/angular/directive/list.js

@@ -140,9 +140,12 @@ function($animate, $timeout) {
             if (isShown) listCtrl.closeOptionButtons();
             listCtrl.canSwipeItems(!isShown);
 
+            var deleteButton = jqLite($element[0].getElementsByClassName('item-delete'));
+
             $element.children().toggleClass('list-left-editing', isShown);
-            toggleNgHide('.item-delete.item-left-edit', isShown);
-            toggleTapDisabled('.item-content', isShown);
+            toggleNgHide(deleteButton, isShown);
+
+            $element.toggleClass('disable-pointer-events', isShown);
           });
           $scope.$watch(function() {
             return listCtrl.showReorder();
@@ -153,28 +156,23 @@ function($animate, $timeout) {
             if (isShown) listCtrl.closeOptionButtons();
             listCtrl.canSwipeItems(!isShown);
 
+            var reorderButton = jqLite($element[0].getElementsByClassName('item-reorder'));
+
             $element.children().toggleClass('list-right-editing', isShown);
-            toggleNgHide('.item-reorder.item-right-edit', isShown);
-            toggleTapDisabled('.item-content', isShown);
+            toggleNgHide(reorderButton, isShown);
+
+            $element.toggleClass('disable-pointer-events', isShown);
           });
 
-          function toggleNgHide(selector, shouldShow) {
-            forEach($element[0].querySelectorAll(selector), function(node) {
+          function toggleNgHide(element, shouldShow) {
+            forEach(element, function(node) {
               if (shouldShow) {
                 $animate.removeClass(jqLite(node), 'ng-hide');
               } else {
                 $animate.addClass(jqLite(node), 'ng-hide');
               }
             });
           }
-          function toggleTapDisabled(selector, shouldDisable) {
-            var el = jqLite($element[0].querySelectorAll(selector));
-            if (shouldDisable) {
-              el.attr('data-tap-disabled', 'true');
-            } else {
-              el.removeAttr('data-tap-disabled');
-            }
-          }
         }
 
       };