Forwarding conformsToProtocol method to delegate

ninjinkun · Apr 25, 2014 · a920dd5 · a920dd5
1 parent 2758294
commit a920dd5
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/NJKScrollFullScreen/NJKScrollFullScreen.m b/NJKScrollFullScreen/NJKScrollFullScreen.m
@@ -189,4 +189,13 @@ - (BOOL)respondsToSelector:(SEL)aSelector
     return ret;
 }
 
+- (BOOL)conformsToProtocol:(Protocol *)aProtocol
+{
+    BOOL ret = [super conformsToProtocol:aProtocol];
+    if (!ret) {
+        ret = [_forwardTarget conformsToProtocol:aProtocol];
+    }
+    return ret;
+}
+
 @end