show identity details as dropdown item tooltip

src/app/browser/window/tab/item/identity/gemini/widget/form/list.rs

@@ -63,12 +63,10 @@ impl List {
             title.set_css_classes(if item.is_active() { &["success"] } else { &[] });
 
             // Update `subtitle` (expected as the last child)
-            child
-                .last_child()
-                .unwrap()
-                .downcast::<Label>()
-                .unwrap()
-                .set_label(&item.subtitle());
+            let subtitle = child.last_child().unwrap().downcast::<Label>().unwrap();
+
+            subtitle.set_label(&item.subtitle());
+            subtitle.set_tooltip_text(Some(&item.tooltip()));
         });
 
         // Init main `DropDown`
@@ -87,9 +85,18 @@ impl List {
     // Actions
 
     /// Append new item
-    pub fn append(&self, value: Value, title: &str, subtitle: &str, is_active: bool) {
-        let item = Item::new(value, title, subtitle, is_active);
+    pub fn append(
+        &self,
+        value: Value,
+        title: &str,
+        subtitle: &str,
+        tooltip: Option<&str>,
+        is_active: bool,
+    ) {
+        let item = Item::new(value, title, subtitle, tooltip, is_active);
+
         self.list_store.append(&item);
+
         if is_active {
             self.dropdown
                 .set_selected(self.list_store.find(&item).unwrap()); // @TODO panic or handle?

src/app/browser/window/tab/item/identity/gemini/widget/form/list/item.rs

@@ -18,7 +18,13 @@ impl Item {
     // Constructors
 
     /// Create new `GObject`
-    pub fn new(value: Value, title: &str, subtitle: &str, is_active: bool) -> Self {
+    pub fn new(
+        value: Value,
+        title: &str,
+        subtitle: &str,
+        tooltip: Option<&str>,
+        is_active: bool,
+    ) -> Self {
         Object::builder()
             .property(
                 "value",
@@ -31,6 +37,13 @@ impl Item {
             )
             .property("title", title)
             .property("subtitle", subtitle)
+            .property(
+                "tooltip",
+                match tooltip {
+                    Some(text) => text,
+                    None => "", // NULL
+                },
+            )
             .property("is_active", is_active)
             .build()
     }

src/app/browser/window/tab/item/identity/gemini/widget/form/list/item/imp.rs

@@ -18,6 +18,8 @@ pub struct Item {
     #[property(get, set)]
     subtitle: RefCell<String>,
     #[property(get, set)]
+    tooltip: RefCell<String>,
+    #[property(get, set)]
     is_active: Cell<bool>,
 }