Use window::run in editor example

examples/editor/Cargo.toml

@@ -12,4 +12,4 @@ iced.features = ["highlighter", "tokio", "debug"]
 tokio.workspace = true
 tokio.features = ["fs"]
 
-rfd = "0.13"
+rfd.workspace = true

examples/editor/src/main.rs

@@ -4,7 +4,8 @@ use iced::widget::{
     button, center_x, column, container, operation, pick_list, row, space,
     text, text_editor, toggler, tooltip,
 };
-use iced::{Center, Element, Fill, Font, Task, Theme};
+use iced::window;
+use iced::{Center, Element, Fill, Font, Task, Theme, Window};
 
 use std::ffi;
 use std::io;
@@ -97,7 +98,10 @@ impl Editor {
                 } else {
                     self.is_loading = true;
 
-                    Task::perform(open_file(), Message::FileOpened)
+                    window::oldest()
+                        .and_then(|id| window::run(id, open_file))
+                        .then(Task::future)
+                        .map(Message::FileOpened)
                 }
             }
             Message::FileOpened(result) => {
@@ -246,14 +250,19 @@ pub enum Error {
     IoError(io::ErrorKind),
 }
 
-async fn open_file() -> Result<(PathBuf, Arc<String>), Error> {
+fn open_file(
-    let picked_file = rfd::AsyncFileDialog::new()
+    window: &dyn Window,
+) -> impl Future<Output = Result<(PathBuf, Arc<String>), Error>> + use<> {
+    let dialog = rfd::AsyncFileDialog::new()
         .set_title("Open a text file...")
-        .pick_file()
+        .set_parent(&window);
-        .await
-        .ok_or(Error::DialogClosed)?;
 
-    load_file(picked_file).await
+    async move {
+        let picked_file =
+            dialog.pick_file().await.ok_or(Error::DialogClosed)?;
+
+        load_file(picked_file).await
+    }
 }
 
 async fn load_file(

src/lib.rs

@@ -647,6 +647,7 @@ pub use font::Font;
 pub use program::Program;
 pub use renderer::Renderer;
 pub use task::Task;
+pub use window::Window;
 
 #[doc(inline)]
 pub use application::application;