Trait NavigationBehavior 

pub trait NavigationBehavior {
    // Required methods
    fn viewport_manager(&self) -> &RefCell<Option<ViewportManager>>;
    fn buffer_mut(&mut self) -> &mut dyn BufferAPI;
    fn buffer(&self) -> &dyn BufferAPI;
    fn state_container(&self) -> &AppStateContainer;
    fn state_container_mut(&mut self) -> &mut AppStateContainer;
    fn get_row_count(&self) -> usize;
    fn set_mode_with_sync(&mut self, mode: AppMode, trigger: &str);

    // Provided methods
    fn apply_row_navigation_result(&mut self, result: RowNavigationResult) { ... }
    fn sync_row_state(&mut self, row: usize) { ... }
    fn next_row(&mut self) { ... }
    fn previous_row(&mut self) { ... }
    fn goto_first_row(&mut self) { ... }
    fn goto_last_row(&mut self) { ... }
    fn page_down(&mut self) { ... }
    fn page_up(&mut self) { ... }
    fn half_page_down(&mut self) { ... }
    fn half_page_up(&mut self) { ... }
    fn goto_line(&mut self, line_number: usize) { ... }
    fn goto_viewport_top(&mut self) { ... }
    fn goto_viewport_middle(&mut self) { ... }
    fn goto_viewport_bottom(&mut self) { ... }
    fn complete_jump_to_row(&mut self, input: &str) { ... }
}

Trait that provides navigation behavior for TUI components This extracts navigation methods from EnhancedTui to reduce coupling

Required Methods

fn viewport_manager(&self) -> &RefCell<Option<ViewportManager>>

fn buffer_mut(&mut self) -> &mut dyn BufferAPI

fn buffer(&self) -> &dyn BufferAPI

fn state_container(&self) -> &AppStateContainer

fn state_container_mut(&mut self) -> &mut AppStateContainer

fn get_row_count(&self) -> usize

fn set_mode_with_sync(&mut self, mode: AppMode, trigger: &str)

Provided Methods

fn apply_row_navigation_result(&mut self, result: RowNavigationResult)

fn sync_row_state(&mut self, row: usize)

Centralized method to sync row state across all components This ensures Buffer, AppStateContainer, and any other row tracking stays in sync

fn next_row(&mut self)

fn previous_row(&mut self)

fn goto_first_row(&mut self)

fn goto_last_row(&mut self)

fn page_down(&mut self)

fn page_up(&mut self)

fn half_page_down(&mut self)

fn half_page_up(&mut self)

fn goto_line(&mut self, line_number: usize)

fn goto_viewport_top(&mut self)

Navigate to the top of the current viewport

fn goto_viewport_middle(&mut self)

Navigate to the middle of the current viewport

fn goto_viewport_bottom(&mut self)

Navigate to the bottom of the current viewport

fn complete_jump_to_row(&mut self, input: &str)

Complete jump-to-row operation (called on Enter key)

Implementors

impl NavigationBehavior for EnhancedTuiApp