Improve tile widget

src/tile.rs

@@ -1,11 +1,24 @@
-use gtk::{glib, subclass::prelude::*};
+use gtk::{glib, glib::Properties, prelude::*, subclass::prelude::*};
+use std::cell::RefCell;
 
 mod imp {
     use super::*;
 
-    #[derive(Debug, Default, gtk::CompositeTemplate)]
+    #[derive(Properties, Debug, Default, gtk::CompositeTemplate)]
+    #[properties(wrapper_type = super::MusicusTile)]
     #[template(file = "data/ui/tile.blp")]
-    pub struct MusicusTile {}
+    pub struct MusicusTile {
+        #[property(get, set)]
+        pub title: RefCell<String>,
+
+        #[property(get, set)]
+        pub subtitle: RefCell<Option<String>>,
+
+        #[template_child]
+        pub title_label: TemplateChild<gtk::Label>,
+        #[template_child]
+        pub subtitle_label: TemplateChild<gtk::Label>,
+    }
 
     #[glib::object_subclass]
     impl ObjectSubclass for MusicusTile {
@@ -22,7 +35,29 @@ mod imp {
         }
     }
 
-    impl ObjectImpl for MusicusTile {}
+    #[glib::derived_properties]
+    impl ObjectImpl for MusicusTile {
+        fn constructed(&self) {
+            self.parent_constructed();
+
+            self.obj()
+                .bind_property("title", &self.title_label.get(), "label")
+                .sync_create()
+                .build();
+
+            self.obj()
+                .bind_property("subtitle", &self.subtitle_label.get(), "visible")
+                .sync_create()
+                .transform_to(|_, s: Option<String>| Some(s.is_some()))
+                .build();
+
+            self.obj()
+                .bind_property("subtitle", &self.subtitle_label.get(), "label")
+                .sync_create()
+                .build();
+        }
+    }
+
     impl WidgetImpl for MusicusTile {}
     impl FlowBoxChildImpl for MusicusTile {}
 }
@@ -33,7 +68,14 @@ glib::wrapper! {
 }
 
 impl MusicusTile {
-    pub fn new() -> Self {
-        glib::Object::new()
+    pub fn with_title(title: &str) -> Self {
+        glib::Object::builder().property("title", title).build()
+    }
+
+    pub fn with_subtitle(title: &str, subtitle: &str) -> Self {
+        glib::Object::builder()
+            .property("title", title)
+            .property("subtitle", subtitle)
+            .build()
     }
 }