fix(slidebox): prevent scrolling while sliding

Closes #2814

Author: adamdbradley

js/angular/directive/slideBox.js

@@ -41,7 +41,8 @@ IonicModule
   '$compile',
   '$ionicSlideBoxDelegate',
   '$ionicHistory',
-function($timeout, $compile, $ionicSlideBoxDelegate, $ionicHistory) {
+  '$ionicScrollDelegate',
+function($timeout, $compile, $ionicSlideBoxDelegate, $ionicHistory, $ionicScrollDelegate) {
   return {
     restrict: 'E',
     replace: true,
@@ -81,9 +82,25 @@ function($timeout, $compile, $ionicSlideBoxDelegate, $ionicHistory) {
           $scope.activeSlide = slideIndex;
           // Try to trigger a digest
           $timeout(function() {});
+        },
+        onDrag: function() {
+          freezeAllScrolls(true);
+        },
+        onDragEnd: function() {
+          freezeAllScrolls(false);
         }
       });
 
+      function freezeAllScrolls(shouldFreeze) {
+        if (shouldFreeze && !_this.isScrollFreeze) {
+          $ionicScrollDelegate.freezeAllScrolls(shouldFreeze);
+
+        } else if (!shouldFreeze && _this.isScrollFreeze) {
+          $ionicScrollDelegate.freezeAllScrolls(false);
+        }
+        _this.isScrollFreeze = shouldFreeze;
+      }
+
       slider.enableSlide($scope.$eval($attrs.disableScroll) !== true);
 
       $scope.$watch('activeSlide', function(nv) {

js/views/scrollView.js

@@ -692,7 +692,7 @@ ionic.views.Scroll = ionic.views.View.inherit({
 
             //update scroll view
             self.resize();
-          })
+          });
         }
 
         self.isShrunkForKeyboard = true;

js/views/sliderView.js

@@ -361,6 +361,7 @@ ionic.views.Slider = ionic.views.View.inherit({
             translate(index+1, delta.x + slidePos[index+1], 0);
           }
 
+          options.onDrag && options.onDrag();
         }
 
       },
@@ -451,6 +452,7 @@ ionic.views.Slider = ionic.views.View.inherit({
           document.removeEventListener('mouseup', events, false);
         }
 
+        options.onDragEnd && options.onDragEnd();
       },
       transitionEnd: function(event) {