Fix #106 Wheelable should emit

taataa · Feb 27, 2018 · 00cd0e0 · 00cd0e0
1 parent 33661d8
commit 00cd0e0
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/lib/Wheelable/Recognizer.js b/lib/Wheelable/Recognizer.js
@@ -31,23 +31,19 @@ var Recognizer = function (element, target, view, emitter, mode) {
   this.target = target
   this.view = view
   this.mode = mode
+  this.emitter = emitter
 
   var onWheel = function (ev) {
     ev.preventDefault()
 
     var tr, itr, pivot, x, y, dx, dy, dz
 
     // Available event properties
-    // ev.pageX
-    // ev.pageY
-    // ev.deltaX
-    // ev.deltaY
-    // ev.deltaZ for 3D-mouses
     x = ev.pageX
     y = ev.pageY
     dx = ev.deltaX
     dy = ev.deltaY
-    dz = ev.deltaZ
+    dz = ev.deltaZ // for 3D-mouses
 
     itr = ITransform.IDENTITY
 
@@ -78,6 +74,12 @@ var Recognizer = function (element, target, view, emitter, mode) {
     } else {
       self.target.transformBy(itr.inverse())
     }
+
+    self.emitter.emit('wheel', {
+      element: self.element,
+      item: self.target,
+      originalEvent: ev
+    })
   }
 
   this.element.addEventListener('wheel', onWheel)