Allow setting return_key_type via a symbol.

motion/ruby_motion_query/stylers/protocols/ui_text_input_traits.rb

@@ -20,7 +20,7 @@ module RubyMotionQuery
         def keyboard_type=(v) ; view.setKeyboardType(KEYBOARD_TYPES[v] || v) ; end
 
         def return_key_type ; view.returnKeyType ; end
-        def return_key_type=(v) ; view.returnKeyType = v ; end
+        def return_key_type=(v) ; view.setReturnKeyType(RETURN_KEY_TYPES[v] || v) ; end
 
         def secure_text_entry ; view.secureTextEntry ; end
         def secure_text_entry=(v) ; view.secureTextEntry = v ; end

motion/ruby_motion_query/stylers/ui_view_styler.rb

@@ -25,6 +25,20 @@ module RubyMotionQuery
       alphabet: UIKeyboardTypeASCIICapable
     }
 
+    RETURN_KEY_TYPES = {
+      default: UIReturnKeyDefault,
+      go: UIReturnKeyGo,
+      google: UIReturnKeyGoogle,
+      join: UIReturnKeyJoin,
+      next: UIReturnKeyNext,
+      route: UIReturnKeyRoute,
+      search: UIReturnKeySearch,
+      send: UIReturnKeySend,
+      yahoo: UIReturnKeyYahoo,
+      done: UIReturnKeyDone,
+      emergency_call: UIReturnKeyEmergencyCall
+    }
+
     # When you create a styler, always inherit UIViewStyler
     class UIViewStyler
       def initialize(view)

spec/stylers/ui_text_field_styler.rb

@@ -7,11 +7,16 @@ describe 'stylers/ui_text_field' do
       st.border_style = UITextBorderStyleRoundedRect
       st.autocapitalization_type = UITextAutocapitalizationTypeWords
       st.keyboard_type = UIKeyboardTypeDefault
+      st.return_key_type = UIReturnKeyNext
     end
 
     def ui_text_field_email(st)
       st.keyboard_type = :email_address
     end
+
+    def ui_text_field_google(st)
+      st.return_key_type = :google
+    end
   end
 
   before do
@@ -32,6 +37,7 @@ describe 'stylers/ui_text_field' do
       v.borderStyle.should == UITextBorderStyleRoundedRect
       v.autocapitalizationType.should == UITextAutocapitalizationTypeWords
       v.keyboardType.should == UIKeyboardTypeDefault
+      v.returnKeyType.should == UIReturnKeyNext
     end
   end
 
@@ -39,4 +45,9 @@ describe 'stylers/ui_text_field' do
     view = @vc.rmq.append(@view_klass, :ui_text_field_email).get
     view.keyboardType.should == UIKeyboardTypeEmailAddress
   end
+
+  it 'should allow setting a return key via symbol' do
+    view = @vc.rmq.append(@view_klass, :ui_text_field_google).get
+    view.returnKeyType.should == UIReturnKeyGoogle
+  end
 end