Added search to the ComboRow in BoxedLists (#96)

Author: Sahil-Shadwal

src/Boxed Lists/main.blp

@@ -80,17 +80,18 @@ Adw.StatusPage {
           };
         }
 
-        Adw.ComboRow {
+        Adw.ComboRow drop_down {
           title: _("Choose an Item");
           subtitle: _("List of options from a drop down");
+          enable-search: true;
 
           model: StringList list {
             strings [
-              "This",
-              "Is",
-              "A",
-              "String",
-              "List"
+              "Cat",
+              "Dog",
+              "Hippo",
+              "Duck",
+              "Dodo"
             ]
           };
         }

src/Boxed Lists/main.js

@@ -0,0 +1,16 @@
+import GObject from "gi://GObject";
+import Gtk from "gi://Gtk";
+
+const drop_down = workbench.builder.get_object("drop_down");
+
+drop_down.connect("notify::selected-item", () => {
+  const selected_item = drop_down.selected_item.get_string();
+  console.log(selected_item);
+});
+
+const expression = new Gtk.ClosureExpression(
+  GObject.TYPE_STRING,
+  (obj) => obj.string,
+  null,
+);
+drop_down.expression = expression;