--- a/ui/cocoa/window.h	Sat Oct 04 14:54:25 2025 +0200
+++ b/ui/cocoa/window.h	Sun Oct 19 21:20:08 2025 +0200
@@ -28,3 +28,13 @@
 
 #import "toolkit.h"
 #import "../ui/window.h"
+
+@interface UiDialogWindow : NSPanel<UiToplevelObject>
+
+@property UiObject *obj;
+@property NSWindow *parent;
+@property UiTri modal;
+@property ui_callback onclick;
+@property void *onclickdata;
+
+@end