implement tab node as trait

src/app/browser/window/header/bar.rs

@@ -7,7 +7,7 @@ use menu::Menu;
 use tab::Tab;
 
 use super::{BrowserAction, Profile, WindowAction};
-use adw::TabView;
+use adw::{TabBar, TabView};
 use gtk::{prelude::BoxExt, Box, Orientation};
 use std::rc::Rc;
 
@@ -33,7 +33,7 @@ impl Bar for Box {
             .spacing(8)
             .build();
 
-        g_box.append(&Tab::new(window_action, view).widget.tab_bar);
+        g_box.append(&TabBar::tab(window_action, view));
         g_box.append(&Menu::build((browser_action, window_action), profile).menu_button);
         g_box.append(&Control::new().window_controls);
         g_box

src/app/browser/window/header/bar/tab.rs

@@ -1,25 +1,21 @@
 mod append;
-mod widget;
-
-use append::Append;
-use widget::Widget;
 
 use super::WindowAction;
-use adw::TabView;
+use adw::{TabBar, TabView};
+use append::Append;
 use std::rc::Rc;
 
-pub struct Tab {
-    pub widget: Rc<Widget>,
+pub trait Tab {
+    fn tab(window_action: &Rc<WindowAction>, view: &TabView) -> Self;
 }
 
-impl Tab {
-    // Construct
-    pub fn new(window_action: &Rc<WindowAction>, view: &TabView) -> Self {
-        Self {
-            widget: Rc::new(Widget::build(
-                view,
-                &Append::build(window_action).widget.button,
-            )),
-        }
+impl Tab for TabBar {
+    fn tab(window_action: &Rc<WindowAction>, view: &TabView) -> Self {
+        TabBar::builder()
+            .autohide(false)
+            .expand_tabs(false)
+            .end_action_widget(&Append::build(window_action).widget.button) // @TODO find solution to append after tabs
+            .view(view)
+            .build()
     }
 }

src/app/browser/window/header/bar/tab/widget.rs

@@ -1,22 +0,0 @@
-use adw::{TabBar, TabView};
-use gtk::prelude::IsA;
-
-pub struct Widget {
-    pub tab_bar: TabBar,
-}
-
-impl Widget {
-    // Constructors
-
-    /// Build new `Self`
-    pub fn build(view: &TabView, start_action_widget: &impl IsA<gtk::Widget>) -> Self {
-        Self {
-            tab_bar: TabBar::builder()
-                .autohide(false)
-                .expand_tabs(false)
-                .end_action_widget(start_action_widget) // @TODO find solution to append after tabs
-                .view(view)
-                .build(),
-        }
-    }
-}