Quit from any window, Settings too, asks about unsaved tabs in front (X-01)

apps/ely-pdf/src/viewer.rs

@@ -115,7 +115,7 @@ pub fn open(app: AppId, window: &mut Window, cx: &mut App) -> Entity<Root> {
     let root = ely_ui::document_root(app, viewer.clone().into(), &commands::FILE, crate::keys::menus(cx), window, cx);
     viewer.update(cx, |viewer, cx| {
         viewer.core.root = root.downgrade();
-        viewer.core.window = Some(window.window_handle());
+        viewer.own_window(window, cx);
         window.focus(&viewer.core.focus, cx);
     });
     for path in ely_ui::launch_files(cx) {
@@ -247,7 +247,6 @@ impl Render for Viewer {
             .on_action(cx.listener(Self::on_save_as))
             .on_action(cx.listener(Self::on_export))
             .on_action(cx.listener(Self::on_print))
-            .on_action(cx.listener(Self::on_quit))
             .on_action(cx.listener(Self::on_close_tab))
             .child(shell)
             .children(self.core_dialog(cx))