opal/browser/event/drag.rb in opal-browser-0.2.0 vs opal/browser/event/drag.rb in opal-browser-0.3.0

@@ -1,16 +1,18 @@
 module Browser; class Event
 
-# TODO: handle transfers
 class Drag < Event
+  handles 'drag', 'dragend', 'dragenter', 'dragexit', 'dragleave', 'dragover',
+          'dragstart', 'drop'
+
   def self.supported?
     Browser.supports? 'Event.Drag'
   end
 
   class Definition < Definition
     class Client
-      include Native
+      include Native::Wrapper
 
       def x=(value)
         `#@native.clientX = #{value}`
       end
 
@@ -18,11 +20,11 @@
         `#@native.clientY = #{value}`
       end
     end
 
     class Screen
-      include Native
+      include Native::Wrapper
 
       def x=(value)
         `#@native.screenX = #{value}`
       end
 
@@ -58,11 +60,11 @@
     def related=(elem)
       `#@native.relatedTarget = #{Native.convert(elem)}`
     end
 
     def transfer=(value)
-      `#@native.dataTransfer = #{Native.convert(elem)}`
+      `#@native.dataTransfer = #{Native.convert(value)}`
     end
   end
 
   if Browser.supports? 'Event.constructor'
     def self.construct(name, desc)
@@ -108,12 +110,14 @@
 
   def related
     DOM(`#@native.relatedTarget`)
   end
 
+  # Returns a {DataTransfer} related to this event
+  #
   # @see https://developer.mozilla.org/en-US/docs/Web/API/DataTransfer
   def transfer
-    raise NotImplementedError
+    DataTransfer.new(`#@native.dataTransfer`)
   end
 end
 
 end; end