Merge branch 'master' into improvement/update-wgpu_glyph

1 files changed, 37 insertions, 0 deletions

diff --git a/winit/src/settings.rs b/winit/src/settings.rs
index d58c51f0..37cb832f 100644
--- a/winit/src/settings.rs
+++ b/winit/src/settings.rs
@@ -8,6 +8,11 @@ mod platform;
 
 pub use platform::PlatformSpecific;
 
+use crate::conversion;
+use crate::Mode;
+use winit::monitor::MonitorHandle;
+use winit::window::WindowBuilder;
+
 /// The settings of an application.
 #[derive(Debug, Clone, Copy, PartialEq, Default)]
 pub struct Settings<Flags> {
@@ -38,6 +43,38 @@ pub struct Window {
     pub platform_specific: platform::PlatformSpecific,
 }
 
+impl Window {
+    /// Converts the window settings into a `WindowBuilder` from `winit`.
+    pub fn into_builder(
+        self,
+        title: &str,
+        mode: Mode,
+        primary_monitor: MonitorHandle,
+    ) -> WindowBuilder {
+        let mut window_builder = WindowBuilder::new();
+
+        let (width, height) = self.size;
+
+        window_builder = window_builder
+            .with_title(title)
+            .with_inner_size(winit::dpi::LogicalSize { width, height })
+            .with_resizable(self.resizable)
+            .with_decorations(self.decorations)
+            .with_fullscreen(conversion::fullscreen(primary_monitor, mode));
+
+        #[cfg(target_os = "windows")]
+        {
+            use winit::platform::windows::WindowBuilderExtWindows;
+
+            if let Some(parent) = self.platform_specific.parent {
+                window_builder = window_builder.with_parent_window(parent);
+            }
+        }
+
+        window_builder
+    }
+}
+
 impl Default for Window {
     fn default() -> Window {
         Window {