Custom cursor improvements (#3292)

src/platform_impl/linux/wayland/types/cursor.rs

@@ -27,7 +27,7 @@ pub struct CustomCursor {
 }
 
 impl CustomCursor {
-    pub fn new(pool: &mut SlotPool, image: &CursorImage) -> Self {
+    pub(crate) fn new(pool: &mut SlotPool, image: &CursorImage) -> Self {
         let (buffer, canvas) = pool
             .create_buffer(
                 image.width as i32,

src/platform_impl/linux/wayland/window/mod.rs

@@ -507,8 +507,11 @@ impl Window {
     }
 
     #[inline]
-    pub(crate) fn set_custom_cursor(&self, cursor: Arc<PlatformCustomCursor>) {
-        self.window_state.lock().unwrap().set_custom_cursor(&cursor);
+    pub(crate) fn set_custom_cursor(&self, cursor: PlatformCustomCursor) {
+        self.window_state
+            .lock()
+            .unwrap()
+            .set_custom_cursor(&cursor.0);
     }
 
     #[inline]

src/platform_impl/linux/wayland/window/state.rs

@@ -726,7 +726,7 @@ impl WindowState {
     }
 
     /// Set the custom cursor icon.
-    pub fn set_custom_cursor(&mut self, cursor: &CursorImage) {
+    pub(crate) fn set_custom_cursor(&mut self, cursor: &CursorImage) {
         let cursor = {
             let mut pool = self.custom_cursor_pool.lock().unwrap();
             CustomCursor::new(&mut pool, cursor)