fixed immovable points #18

adamwulf · Apr 23, 2015 · 480e0ea · 480e0ea
1 parent d61ec5f
commit 480e0ea
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/physics-2D-Verlet/PropertiesView.m b/physics-2D-Verlet/PropertiesView.m
@@ -40,8 +40,13 @@ -(id) initWithFrame:(CGRect)frame{
 -(UIView*)hitTest:(CGPoint)point withEvent:(UIEvent *)event{
     UIView* ret = [super hitTest:point withEvent:event];
     if(!ret) return nil;
-    if([ret isKindOfClass:[UIControl class]]){
-        return ret;
+
+    UIView* foobar = ret;
+    while(foobar.superview){
+        if([foobar isKindOfClass:[UIControl class]]){
+            return ret;
+        }
+        foobar = foobar.superview;
     }
     return self;
 }