From 8445eb7c1c9674af5500009214cabac6a4110526 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Sat, 24 Nov 2018 09:38:07 -0500
Subject: [PATCH] Use acceptsFirstMouse on MacOS so mouse button callback will
 trigger when the clicked window is not focused.

---
 src/cocoa_window.m | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/cocoa_window.m b/src/cocoa_window.m
index 43a38ddad..e6a5e649a 100644
--- a/src/cocoa_window.m
+++ b/src/cocoa_window.m
@@ -497,6 +497,11 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
     updateCursorImage(window);
 }
 
+- (BOOL)acceptsFirstMouse:(NSEvent *)event
+{
+    return YES;
+}
+
 - (void)mouseDown:(NSEvent *)event
 {
     _glfwInputMouseClick(window,