more adaptability - better :)

src/settings/__init__.py

@@ -124,10 +124,13 @@ class Category:
             else:
                 print(f"Секция {section.name} не создала виджетов.")
 
-        stack.add_child(box).set_title(self.name)
+        stack_page = stack.add_child(box)
+        stack_page.set_title(self.name)
+        stack_page.set_name(self.name)
 
 
-def init_settings_stack(stack):
+
+def init_settings_stack(stack, listbox, split_view):
     yaml_files_directory = "/usr/share/ximper-tuneit/modules"  # Укажите путь к папке с YAML файлами
     yaml_data = load_yaml_files_from_directory(yaml_files_directory)
     merged_data = merge_categories_by_name(yaml_data)
@@ -139,3 +142,28 @@ def init_settings_stack(stack):
         category.create_stack_page(stack)
     if not stack:
         print("Ошибка: settings_pagestack не найден.")
+
+    def populate_listbox_from_stack():
+        pages = stack.get_pages()
+        for i in range(pages.get_n_items()):
+            page = pages.get_item(i)
+            label = Gtk.Label(label=page.get_title(), xalign=0)
+
+            row = Gtk.ListBoxRow()
+            row.set_name(page.get_name())
+            row.set_child(label)
+
+            listbox.append(row)
+
+    def on_row_selected(listbox, row):
+        if row:
+            page_id = row.get_name()
+            print(f"Selected page: {page_id}")
+
+            visible_child = stack.get_child_by_name(page_id)
+            if visible_child:
+                stack.set_visible_child(visible_child)
+                split_view.set_show_content(True)
+
+    listbox.connect("row-selected", on_row_selected)
+    populate_listbox_from_stack()

src/window.blp

@@ -2,9 +2,22 @@ using Gtk 4.0;
 using Adw 1;
 
 template $TuneitWindow: Adw.ApplicationWindow {
-  content: Adw.ToolbarView {
+  Adw.Breakpoint {
+    condition ("max-width: 400sp")
+
+    setters {
+      header_bar.title-widget: null;
+      main_toolbar.top-bar-style: flat;
+      settinga_content_bar.visible: true;
+      switcher_bar.reveal: true;
+      settings_split_view.collapsed: true;
+    }
+  }
+  content: Adw.ToolbarView main_toolbar{
+    top-bar-style: raised_border;
+
     [top]
-    Adw.HeaderBar {
+    Adw.HeaderBar header_bar {
       [end]
       MenuButton {
         icon-name: "open-menu-symbolic";
@@ -23,13 +36,20 @@ template $TuneitWindow: Adw.ApplicationWindow {
     Adw.ViewStack main_stack {
       Adw.ViewStackPage {
         child: Box {
-          Adw.NavigationSplitView {
+          Adw.NavigationSplitView settings_split_view {
+            hexpand: true;
             content: Adw.NavigationPage {
+              Adw.ToolbarView {
+                [top]
+                Adw.HeaderBar settinga_content_bar {
+                  decoration-layout: "";
+                  visible: false;
+                }
+
                 Stack settings_pagestack {}
+              }
             };
             
-            hexpand: true;
-
             sidebar: Adw.NavigationPage {
               Adw.ClampScrollable {
                 margin-bottom: 8;
@@ -37,8 +57,10 @@ template $TuneitWindow: Adw.ApplicationWindow {
                 margin-start: 8;
                 margin-top: 8;
 
-                StackSidebar {
-                  stack: settings_pagestack;
+                ListBox settings_listbox {
+                  styles [
+                    "navigation-sidebar",
+                  ]
                 }
               }
             };
@@ -57,6 +79,12 @@ template $TuneitWindow: Adw.ApplicationWindow {
         title: _("Shop");
       }
     }
+
+    [bottom]
+    Adw.ViewSwitcherBar switcher_bar {
+      stack: main_stack;
+    }
+
   };
 
   default-height: 600;

src/window.py

@@ -26,10 +26,10 @@ class TuneitWindow(Adw.ApplicationWindow):
     __gtype_name__ = 'TuneitWindow'
 
     settings_pagestack = Gtk.Template.Child()
+    settings_listbox = Gtk.Template.Child()
+    settings_split_view = Gtk.Template.Child()
 
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
 
-        init_settings_stack(self.settings_pagestack)
-
-
+        init_settings_stack(self.settings_pagestack, self.settings_listbox, self.settings_split_view)