complete cards/game

src/widgets/card_entry/imp.rs

@@ -1,9 +1,7 @@
 use std::cell::RefCell;
-use std::sync::OnceLock;
 
 use glib::subclass::InitializingObject;
 use glib::Properties;
-use gtk::glib::subclass::Signal;
 use gtk::subclass::prelude::*;
 use gtk::{glib, prelude::*, Button, CompositeTemplate, Label, Picture};
 
@@ -44,19 +42,9 @@ impl ObjectSubclass for CardEntry {
 }
 #[glib::derived_properties]
 impl ObjectImpl for CardEntry {
-
-    fn signals() -> &'static [Signal] {
-        static SIGNALS: OnceLock<Vec<Signal>> = OnceLock::new();
-        SIGNALS.get_or_init(|| {
-            vec![Signal::builder("created")
-                .build()]
-        })
-    }
-
     fn constructed(&self) {
         self.parent_constructed();
 
-
         let hieroglyph_label_binding: &Label = self.hieroglyph_label.as_ref();
         self.obj()
             .bind_property("hieroglyph", hieroglyph_label_binding, "label")