From f0f69b73237cfc5f14a8d5863012315cde8f3980 Mon Sep 17 00:00:00 2001
From: Erica Z <zerica@callcc.eu>
Date: Tue, 12 Nov 2024 11:11:34 +0100
Subject: [PATCH] try this

---
 src/application.rs | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/application.rs b/src/application.rs
index 4ad0547..05a63b8 100644
--- a/src/application.rs
+++ b/src/application.rs
@@ -17,15 +17,19 @@ mod imp {
     impl ObjectImpl for Application {}
 
     impl ApplicationImpl for Application {
+        // called once by the primary instance
+        fn startup(&self) {
+            self.parent_startup();
+            ui::Window::new(self.obj().as_ref());
+        }
+
+        // executed by the primary instance
         fn activate(&self) {
             self.parent_activate();
-            match self.obj().active_window() {
-                None => {
-                    let window = ui::Window::new(self.obj().as_ref());
-                    window.present();
-                }
-                Some(win) => win.present(),
-            }
+            self.obj()
+                .active_window()
+                .expect("no window was active")
+                .present();
         }
     }