Add PlatformSpecific winit settings for macOS

winit/src/settings.rs

@@ -2,10 +2,12 @@
 #[cfg(target_os = "windows")]
 #[path = "settings/windows.rs"]
 mod platform;
-#[cfg(not(target_os = "windows"))]
-#[path = "settings/not_windows.rs"]
+#[cfg(target_os = "macos")]
+#[path = "settings/macos.rs"]
+mod platform;
+#[cfg(not(any(target_os = "windows", target_os = "macos")))]
+#[path = "settings/other.rs"]
 mod platform;
-
 pub use platform::PlatformSpecific;
 
 use crate::conversion;
@@ -137,6 +139,20 @@ impl Window {
                 .with_drag_and_drop(self.platform_specific.drag_and_drop);
         }
 
+        #[cfg(target_os = "macos")]
+        {
+            use winit::platform::macos::WindowBuilderExtMacOS;
+
+            window_builder = window_builder
+                .with_title_hidden(self.platform_specific.title_hidden)
+                .with_titlebar_transparent(
+                    self.platform_specific.titlebar_transparent,
+                )
+                .with_fullsize_content_view(
+                    self.platform_specific.fullsize_content_view,
+                );
+        }
+
         window_builder = window_builder
             .with_fullscreen(conversion::fullscreen(primary_monitor, mode));
 

winit/src/settings/macos.rs

@@ -0,0 +1,13 @@
+#![cfg(target_os = "macos")]
+//! Platform specific settings for macOS.
+
+/// The platform specific window settings of an application.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub struct PlatformSpecific {
+    /// Hides the window title.
+    pub title_hidden: bool,
+    /// Makes the titlebar transparent and allows the content to appear behind it.
+    pub titlebar_transparent: bool,
+    /// Makes the window content appear behind the titlebar.
+    pub fullsize_content_view: bool,
+}

winit/src/settings/other.rs

@@ -1,6 +1,3 @@
-#![cfg(not(target_os = "windows"))]
-//! Platform specific settings for not Windows.
-
 /// The platform specific window settings of an application.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
 pub struct PlatformSpecific {}