Method rebuild_ui

examples/todo_app.rs:27–87

(&mut self)

    }

    fn rebuild_ui(&mut self) {
        let todos = self.todos.clone();
        
        let mut main_view = View::new()
            .with_layout(Layout::Column);

        // Apply platform-specific styling
        {
            let style = main_view.style_mut().modify();
            style.gap = 10.0;
            
            #[cfg(target_os = "ios")]
            {
                style.padding = 20.0; // Account for iOS safe area
            }
            
            #[cfg(target_os = "android")]
            {
                style.padding = 16.0; // Material Design spacing
            }

            #[cfg(target_arch = "wasm32")]
            {
                style.padding = 12.0; // Web spacing
            }
        }

        // Create platform-specific title
        let mut title = Text::new("RustUI Todo App");
        {
            let style = title.style_mut().modify();
            style.font_size = match std::env::var("PLATFORM").unwrap_or_default().as_str() {
                "ios" => 34.0,
                "android" => 28.0,
                "web" => 24.0,
                _ => 24.0,
            };
            style.text_align = TextAlign::Center;
        }
        main_view = main_view.child(title);

        // Add new todo button
        let mut add_button = Button::new("Add Todo");
        {
            let style = add_button.style_mut();
            style.padding = 10.0;
            style.background = Color::rgb(0.2, 0.6, 1.0);
        }

        let todos_ref = todos.clone();
        add_button = add_button.on_click(move || {
            if let Ok(mut todos) = todos_ref.lock() {
                todos.push(Todo::default());
            }
        });

        main_view = main_view.child(add_button);
        main_view = main_view.child(self.build_todo_list());