handle own titlebuttons

.github/workflows/githubci.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Install Dependencies
       run: |
         apt update
-        apt install -y libgranite-7-dev libgtk-4-dev libswitchboard-3-dev libwacom-dev libgudev-1.0-dev libx11-dev libxi-dev meson valac
+        apt install -y libadwaita-1-dev libgranite-7-dev libgtk-4-dev libswitchboard-3-dev libwacom-dev libgudev-1.0-dev libx11-dev libxi-dev meson valac
     - name: Build
       env:
         DESTDIR: out

README.md

@@ -7,6 +7,7 @@
 
 You'll need the following dependencies:
 
+* libadwaita-1-dev
 * libswitchboard-3-dev
 * libgranite-7-dev
 * libwacom-dev

src/Plug.vala

@@ -4,7 +4,7 @@
  */
 
 public class Wacom.Plug : Switchboard.Plug {
-    private MainPage main_page;
+    private Gtk.Box box;
 
     public Plug () {
         GLib.Intl.bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
@@ -26,11 +26,23 @@ public class Wacom.Plug : Switchboard.Plug {
     }
 
     public override Gtk.Widget get_widget () {
-        if (main_page == null) {
-            main_page = new MainPage ();
+        if (box == null) {
+            var headerbar = new Adw.HeaderBar () {
+                show_title = false
+            };
+            headerbar.add_css_class (Granite.STYLE_CLASS_FLAT);
+
+            var main_page = new MainPage () {
+                vexpand = true
+            };
+
+            box = new Gtk.Box (VERTICAL, 0);
+            box.append (headerbar);
+            box.append (main_page);
+
         }
 
-        return main_page;
+        return box;
     }
 
     public override void shown () {

src/meson.build

@@ -37,6 +37,7 @@ shared_module(
         dependency('gobject-2.0'),
         dependency('granite-7'),
         dependency('gtk4'),
+        dependency('libadwaita-1'),
         dependency('libwacom'),
         dependency('gudev-1.0'),
         dependency('x11'),