Animate popup window as if it were an NSMenu

2022-09-15 12:15:40 +02:00
parent 9efa39e81e
commit 147268157c
1 changed files with 11 additions and 2 deletions
@@ -475,11 +475,20 @@ impl Window {
                native_window.center();
            }

-            native_window.makeKeyAndOrderFront_(nil);
            match options.kind {
                WindowKind::Normal => native_window.setLevel_(NSNormalWindowLevel),
-                WindowKind::PopUp => native_window.setLevel_(NSPopUpWindowLevel),
+                WindowKind::PopUp => {
+                    #[allow(non_upper_case_globals)]
+                    const NSWindowAnimationBehaviorUtilityWindow: NSInteger = 4;
+
+                    native_window.setLevel_(NSPopUpWindowLevel);
+                    let _: () = msg_send![
+                        native_window,
+                        setAnimationBehavior: NSWindowAnimationBehaviorUtilityWindow
+                    ];
+                }
            }
+            native_window.makeKeyAndOrderFront_(nil);

            window.0.borrow().move_traffic_light();
            pool.drain();