From 4656540417bc2ce426a21b12bc32eebeeb259263 Mon Sep 17 00:00:00 2001
From: mitchmindtree <mitchell.nordine@gmail.com>
Date: Sun, 19 Mar 2017 19:32:24 +1100
Subject: [PATCH] Close NSWindow when `Window` is dropped if not already
 closed.

Previously, if a `Window` was `Drop`ped while open, the window would
remain open until the user pressed the x button. This fixes the
behaviour so that the window is closed when dropped if it has not
already been closed.
---
 src/platform/macos/window.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/platform/macos/window.rs b/src/platform/macos/window.rs
index c3cafa13..577f99dc 100644
--- a/src/platform/macos/window.rs
+++ b/src/platform/macos/window.rs
@@ -181,6 +181,14 @@ impl Drop for Window {
         if let Some(ev) = self.delegate.state.events_loop.upgrade() {
             ev.find_and_remove_window(id);
         }
+
+        // Close the window if it has not yet been closed.
+        let nswindow = *self.window;
+        if nswindow != nil {
+            unsafe {
+                msg_send![nswindow, close];
+            }
+        }
     }
 }