init browser actions, add menu items

src/app/browser/header.rs

@@ -7,16 +7,15 @@ pub fn new() -> HeaderBar
 {
     let header = HeaderBar::builder().build();
 
-    // Compose childs
-    header.pack_start(
-        &tray::new()
-    );
+        header.pack_start(
+            &tray::new()
+        );
 
-    header.set_title_widget(
-        Some(
-            &subject::new()
-        )
-    );
+        header.set_title_widget(
+            Some(
+                &subject::new()
+            )
+        );
 
-    return header;
+    header
 }

src/app/browser/header/subject.rs

@@ -19,14 +19,15 @@ pub fn new() -> Box
 
         .build();
 
-    // Compose childs
-    subject.append(
-        &title::new()
-    );
+        // Compose childs
+        subject.append(
+            &title::new()
+        );
 
-    subject.append(
-        &description::new()
-    );
+        subject.append(
+            &description::new()
+        );
 
-    return subject;
+    // Done
+    subject
 }

src/app/browser/header/tray.rs

@@ -15,16 +15,17 @@ pub fn new() -> Box
 
         .spacing(8)
 
+        // Make
         .build();
 
-    // Compose childs
-    tray.append(
-        &menu::new()
-    );
+        // Compose childs
+        tray.append(
+            &menu::new()
+        );
 
-    tray.append(
-        &tab::new()
-    );
+        tray.append(
+            &tab::new()
+        );
 
-    return tray;
+    tray
 }

src/app/browser/header/tray/menu.rs

@@ -1,4 +1,7 @@
-use gtk::MenuButton;
+use gtk::{
+    gio,
+    MenuButton
+};
 
 pub fn new() -> MenuButton
 {
@@ -10,5 +13,21 @@ pub fn new() -> MenuButton
 
         .build();
 
-    return menu;
+    let model = gio::Menu::new();
+
+        model.append(
+            Some("Debug"),
+            Some("win.debug")
+        );
+
+        model.append(
+            Some("Quit"),
+            Some("win.quit")
+        );
+
+    menu.set_menu_model(
+        Some(&model)
+    );
+
+    menu
 }