--- a/ui/cocoa/container.h	Tue Oct 14 09:45:44 2025 +0200
+++ b/ui/cocoa/container.h	Tue Oct 14 10:41:21 2025 +0200
@@ -66,7 +66,13 @@
 
 @end
 
+@interface ScrollViewContainer : NSScrollView<Container>
 
+@property NSView<Container> *child;
+
+- (id)init:(UiSubContainerType)subContainer columnSpacing:(int)columnSpacing rowSpacing:(int)rowSpacing;
+
+@end
 
 UiContainerX* ui_create_container(UiObject *obj, id<Container> container);