From 3f16aadac209539d39e59a01dbbe72925328c380 Mon Sep 17 00:00:00 2001
From: Shelley Vohr <shelley.vohr@gmail.com>
Date: Mon, 24 Sep 2018 22:22:39 -0700
Subject: [PATCH] fix: inconsistent titleBarStyle on transparent fullscreen

---
 atom/browser/native_window_mac.mm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/atom/browser/native_window_mac.mm b/atom/browser/native_window_mac.mm
index 0397c62d8df94..4d1f412ed25e4 100644
--- a/atom/browser/native_window_mac.mm
+++ b/atom/browser/native_window_mac.mm
@@ -380,6 +380,7 @@ - (void)windowDidEnterFullScreen:(NSNotification*)notification {
 
     // Set window style to hide the toolbar, otherwise the toolbar will show in
     // fullscreen mode.
+    [window setTitlebarAppearsTransparent:NO];
     shell_->SetStyleMask(true, NSFullSizeContentViewWindowMask);
   }
 }
@@ -397,6 +398,7 @@ - (void)windowWillExitFullScreen:(NSNotification*)notification {
   // Turn off the style for toolbar.
   if (base::mac::IsAtLeastOS10_10() &&
       shell_->title_bar_style() == atom::NativeWindowMac::HIDDEN_INSET) {
+    [window setTitlebarAppearsTransparent:YES];
     shell_->SetStyleMask(false, NSFullSizeContentViewWindowMask);
   }
 }