Add AdwDialog entry

demos/Dialog/main.blp

@@ -0,0 +1,72 @@
+using Gtk 4.0;
+using Adw 1;
+
+Adw.StatusPage {
+  title: _("Dialog");
+  description: _("An adaptive dialog container");
+
+  Box {
+    orientation: vertical;
+    halign: center;
+    spacing: 28;
+
+    ListBox {
+      width-request: 320;
+      selection-mode: none;
+
+      styles [
+        "boxed-list"
+      ]
+
+      Adw.ComboRow combo_row {
+        title: _("Presentation Mode");
+
+        model: StringList list {
+          strings [
+            _("Auto"),
+            _("Floating"),
+            _("Bottom Sheet")
+          ]
+        };
+      }
+    }
+
+    Button button {
+      label: _("Open Dialog");
+      halign: center;
+
+      styles [
+        "suggested-action",
+        "pill"
+      ]
+    }
+
+    Box {
+      orientation: vertical;
+
+      LinkButton {
+        label: _("API Reference");
+        uri: "https://gnome.pages.gitlab.gnome.org/libadwaita/doc/1.5/class.Dialog.html";
+      }
+
+      LinkButton {
+        label: _("Human Interface Guidelines");
+        uri: "https://developer.gnome.org/hig/patterns/feedback/dialogs.html";
+      }
+    }
+  }
+}
+
+Adw.Dialog dialog {
+  can-close: false;
+  presentation-mode: bind combo_row.selected;
+
+  Adw.ToolbarView {
+    [top]
+    Adw.HeaderBar {}
+
+    Image image {
+      pixel-size: 320;
+    }
+  }
+}

demos/Dialog/main.js

@@ -0,0 +1,24 @@
+import Gio from "gi://Gio";
+
+const dialog = workbench.builder.get_object("dialog");
+const button = workbench.builder.get_object("button");
+const image = workbench.builder.get_object("image");
+
+image.file = Gio.File.new_for_uri(workbench.resolve("image.svg")).get_path();
+
+async function openDialog() {
+  dialog.present(workbench.window);
+}
+
+button.connect("clicked", () => {
+  openDialog().catch(console.error);
+});
+
+dialog.connect("close-attempt", () => {
+  console.log("Close Attempt");
+  dialog.force_close();
+});
+
+dialog.connect("closed", () => {
+  console.log("Closed");
+});

demos/Dialog/main.json

@@ -0,0 +1,6 @@
+{
+  "category": "feedback",
+  "description": "An adaptive dialog container",
+  "panels": ["code", "ui", "preview"],
+  "autorun": true
+}