Merge pull request #116 from JagieChen/master

add support for pagingEnabled

Author: michaeltyson

TPKeyboardAvoiding/UIScrollView+TPKeyboardAvoidingAdditions.m

@@ -26,6 +26,9 @@ @interface TPKeyboardAvoidingState : NSObject
 @property (nonatomic, assign) BOOL         keyboardVisible;
 @property (nonatomic, assign) CGRect       keyboardRect;
 @property (nonatomic, assign) CGSize       priorContentSize;
+
+
+@property (nonatomic) BOOL priorPagingEnabled;
 @end
 
 @implementation UIScrollView (TPKeyboardAvoidingAdditions)
@@ -61,6 +64,9 @@ - (void)TPKeyboardAvoiding_keyboardWillShow:(NSNotification*)notification {
     state.priorInset = self.contentInset;
     state.priorScrollIndicatorInsets = self.scrollIndicatorInsets;
 
+    state.priorPagingEnabled = self.pagingEnabled;
+    self.pagingEnabled = NO;
+    
     if ( [self isKindOfClass:[TPKeyboardAvoidingScrollView class]] ) {
         state.priorContentSize = self.contentSize;
 
@@ -117,6 +123,7 @@ - (void)TPKeyboardAvoiding_keyboardWillHide:(NSNotification*)notification {
 
     self.contentInset = state.priorInset;
     self.scrollIndicatorInsets = state.priorScrollIndicatorInsets;
+    self.pagingEnabled = state.priorPagingEnabled;
     [UIView commitAnimations];
 }