Update to winit 0.27.2, glutin 0.29.0, glium 0.32 (#1914)

egui-winit/src/lib.rs

@@ -400,7 +400,7 @@ impl State {
     }
 
     fn on_mouse_wheel(&mut self, delta: winit::event::MouseScrollDelta) {
-        let mut delta = match delta {
+        let delta = match delta {
             winit::event::MouseScrollDelta::LineDelta(x, y) => {
                 let points_per_scroll_line = 50.0; // Scroll speed decided by consensus: https://github.com/emilk/egui/issues/461
                 egui::vec2(x, y) * points_per_scroll_line
@@ -410,8 +410,6 @@ impl State {
             }
         };
 
-        delta.x *= -1.0; // Winit has inverted hscroll. Remove this line when we update winit after https://github.com/rust-windowing/winit/pull/2105 is merged and released
-
         if self.egui_input.modifiers.ctrl || self.egui_input.modifiers.command {
             // Treat as zoom instead:
             let factor = (delta.y / 200.0).exp();

egui-winit/src/window_settings.rs

@@ -4,7 +4,7 @@
 pub struct WindowSettings {
     /// Position of window in physical pixels. This is either
     /// the inner or outer position depending on the platform.
-    /// See [`winit::window::WindowAttributes`] for details.
+    /// See [`winit::window::WindowBuilder::with_position`] for details.
     position: Option<egui::Pos2>,
 
     fullscreen: bool,