Added an assertion to protect against subviews being added to TUINSView

adib · Jul 18, 2012 · b363a4e · b363a4e
1 parent f5ab5ef
commit b363a4e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/UIKit/TUINSView.m b/lib/UIKit/TUINSView.m
@@ -647,6 +647,11 @@ - (void)setUp {
 	[self recalculateNSViewClipping];
 }
 
+- (void)didAddSubview:(NSView *)view {
+	NSAssert(view == self.tuiHostView || view == self.appKitHostView, @"Subviews should not be added to TUINSView %@: %@", self, view);
+	[super didAddSubview:view];
+}
+
 #define ENABLE_NSTEXT_INPUT_CLIENT
 #import "TUINSView+NSTextInputClient.m"
 #undef ENABLE_NSTEXT_INPUT_CLIENT