+typedef enum {
+ UIProgressIndicatorStyleLargeWhite,
+ UIProgressIndicatorStyleMediumWhite,
+ UIProgressIndicatorStyleMediumBrown,
+ UIProgressIndicatorStyleSmallWhite,
+ UIProgressIndicatorStyleSmallBlack,
+ UIProgressIndicatorStyleTinyWhite,
+} UIProgressIndicatorStyle;
+
+typedef enum {
+ UIReturnKeyDefault,
+ UIReturnKeyGo,
+ UIReturnKeyGoogle,
+ UIReturnKeyJoin,
+ UIReturnKeyNext,
+ UIReturnKeyRoute,
+ UIReturnKeySearch,
+ UIReturnKeySend,
+ UIReturnKeyYahoo,
+ UIReturnKeyDone,
+ UIReturnKeyEmergencyCall,
+} UIReturnKeyType;
+
+typedef enum {
+ UISegmentedControlStylePlain,
+ UISegmentedControlStyleBordered,
+ UISegmentedControlStyleBar,
+} UISegmentedControlStyle;
+