Merge pull request #1250 from kif-framework/dostrander/check-control-tapgesture

Update tappable to check if UIControl is enabled

Author: dostrander

Sources/KIF/Additions/UIView-KIFAdditions.m

@@ -765,7 +765,35 @@ - (BOOL)isProbablyTappable
 // Is this view currently on screen?
 - (BOOL)isTappable;
 {
-    return [self isTappableInRect:self.bounds];
+    return ([self hasTapGestureRecognizerAndIsControlEnabled] ||
+            [self isTappableInRect:self.bounds]);
+}
+
+- (BOOL)hasTapGestureRecognizerAndIsControlEnabled
+{
+    __block BOOL hasTapGestureRecognizer = NO;
+    
+    [self.gestureRecognizers enumerateObjectsUsingBlock:^(id obj,
+                                                          NSUInteger idx,
+                                                          BOOL *stop) {
+        if ([obj isKindOfClass:[UITapGestureRecognizer class]]) {
+            hasTapGestureRecognizer = YES;
+            
+            if (stop != NULL) {
+                *stop = YES;
+            }
+        }
+    }];
+    
+    // In iOS 15 UIButton's still have tap gesture recognizers when disabled. 
+    // This prevents a control that is disabled, but still has the system gesture
+    // recognizers to say it's tappable.
+    if ([self isKindOfClass:[UIControl class]]) {
+        UIControl *control = (UIControl *)self;
+        return hasTapGestureRecognizer && control.isEnabled;
+    }
+    
+    return hasTapGestureRecognizer;
 }
 
 - (BOOL)isTappableInRect:(CGRect)rect;