Update to to winit 0.28 (#2654)

* Update to winit 0.28

Mac trackpads pinch gestures will now generate `egui::Event::Zoom`

* Update accesskit_winit

* Try to get Android CI green

* Fix wayland compilation

* Add comment about android-activity

* Update changelogs

* Fix call to register_xlib_error_hook

crates/eframe/CHANGELOG.md

@@ -10,6 +10,7 @@ NOTE: [`egui-winit`](../egui-winit/CHANGELOG.md), [`egui_glium`](../egui_glium/C
 
 #### Desktop/Native:
 * `eframe::run_native` now returns a `Result` ([#2433](https://github.com/emilk/egui/pull/2433)).
+* Update to `winit` 0.28, adding support for mac trackpad zoom ([#2654](https://github.com/emilk/egui/pull/2654)).
 
 #### Web:
 * Prevent ctrl-P/cmd-P from opening the print dialog ([#2598](https://github.com/emilk/egui/pull/2598)).

crates/eframe/Cargo.toml

@@ -92,7 +92,7 @@ egui-winit = { version = "0.20.0", path = "../egui-winit", default-features = fa
   "links",
 ] }
 raw-window-handle = { version = "0.5.0" }
-winit = "0.27.2"
+winit = "0.28"
 
 # optional native:
 dark-light = { version = "1.0", optional = true }

crates/eframe/src/native/epi_integration.rs

@@ -78,7 +78,6 @@ pub fn build_window<E>(
 
     let mut window_builder = winit::window::WindowBuilder::new()
         .with_title(title)
-        .with_always_on_top(*always_on_top)
         .with_decorations(*decorated)
         .with_fullscreen(fullscreen.then(|| winit::window::Fullscreen::Borderless(None)))
         .with_maximized(*maximized)
@@ -143,7 +142,16 @@ pub fn build_window<E>(
         }
     }
 
-    window_builder.build(event_loop)
+    let window = window_builder.build(event_loop)?;
+
+    use winit::window::WindowLevel;
+    window.set_window_level(if *always_on_top {
+        WindowLevel::AlwaysOnTop
+    } else {
+        WindowLevel::Normal
+    });
+
+    Ok(window)
 }
 
 fn largest_monitor_point_size<E>(event_loop: &EventLoopWindowTarget<E>) -> egui::Vec2 {
@@ -235,7 +243,12 @@ pub fn handle_app_output(
     }
 
     if let Some(always_on_top) = always_on_top {
-        window.set_always_on_top(always_on_top);
+        use winit::window::WindowLevel;
+        window.set_window_level(if always_on_top {
+            WindowLevel::AlwaysOnTop
+        } else {
+            WindowLevel::Normal
+        });
     }
 }
 

crates/eframe/src/native/run.rs

@@ -363,7 +363,7 @@ mod glow_integration {
             // try egl and fallback to x11 glx
             #[cfg(target_os = "linux")]
             let preference = glutin::display::DisplayApiPreference::EglThenGlx(Box::new(
-                winit::platform::unix::register_xlib_error_hook,
+                winit::platform::x11::register_xlib_error_hook,
             ));
             #[cfg(target_os = "macos")]
             let preference = glutin::display::DisplayApiPreference::Cgl;