From 3d09c6517af1f54591f4ecc753a2f884f7cb0f12 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Wed, 3 Feb 2016 14:15:18 -0800
Subject: [PATCH] Add a binding to -[NSView superview].

---
 src/appkit.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/appkit.rs b/src/appkit.rs
index b3f8efb..83f6644 100644
--- a/src/appkit.rs
+++ b/src/appkit.rs
@@ -1242,6 +1242,7 @@ pub trait NSView {
     unsafe fn setWantsBestResolutionOpenGLSurface_(self, flag: BOOL);
     unsafe fn convertPoint_fromView_(self, point: NSPoint, view: id) -> NSPoint;
     unsafe fn addSubview_(self, view: id);
+    unsafe fn superview(self) -> id;
 }
 
 impl NSView for id {
@@ -1277,6 +1278,9 @@ impl NSView for id {
         msg_send![self, addSubview:view]
     }
 
+    unsafe fn superview(self) -> id {
+        msg_send![self, superview]
+    }
 }
 
 pub trait NSOpenGLView {