no new windows

src/widgets/card_display/imp.rs

@@ -30,7 +30,6 @@ impl ObjectSubclass for CardDisplay {
     fn class_init(klass: &mut Self::Class) {
         klass.bind_template();
         klass.set_layout_manager_type::<gtk::BoxLayout>();
-        // klass.set_layout_manager_type(a);
     }
 
     fn instance_init(obj: &InitializingObject<Self>) {
@@ -46,8 +45,6 @@ impl ObjectImpl for CardDisplay {
         self.obj().set_layout_manager(Some(layout_manager));
         self.image.set_width_request(256);
         self.image.set_height_request(256);
-        // self.image.
-        // self.image.set
     }
 
     fn dispose(&self) {

src/widgets/card_display/mod.rs

@@ -65,7 +65,11 @@ impl CardDisplay {
 
         self.update_file_for_image();
 
+        connection.flush_prepared_statement_cache();
+        connection.cache_flush().expect("Cannot flush cache");
+
         Some((&self.imp().imagepath, &self.imp().hieroglyph))
+        
     }
 
     pub fn get_answer_entry(&self) -> &Entry {