Struct Viewport 

pub struct Viewport { /* private fields */ }

Implementations

impl Viewport

pub fn new(terminal_width: u16, terminal_height: u16) -> Self

pub fn update_terminal_size(&mut self, width: u16, height: u16) -> bool

pub fn scroll_up(&mut self, lines: usize)

pub fn scroll_down(&mut self, lines: usize)

pub fn scroll_to_top(&mut self)

pub fn scroll_to_bottom(&mut self)

pub fn page_up(&mut self)

pub fn page_down(&mut self)

pub fn update_content_height(&mut self, new_content_height: usize)

pub fn update_content_height_silent(&mut self, new_content_height: usize)

pub fn set_scroll_offset_direct_silent(&mut self, offset: usize)

pub fn enable_auto_scroll_silent(&mut self)

pub fn force_auto_scroll(&mut self)

pub fn set_scroll_offset_direct(&mut self, offset: usize)

pub fn enable_auto_scroll(&mut self)

pub fn disable_auto_scroll(&mut self)

pub fn get_visible_range(&self) -> (usize, usize)

pub fn output_area(&self) -> LayoutArea

pub fn input_area(&self) -> LayoutArea

pub fn window_height(&self) -> usize

pub fn content_height(&self) -> usize

pub fn scroll_offset(&self) -> usize

pub fn is_auto_scroll_enabled(&self) -> bool

pub fn terminal_size(&self) -> (u16, u16)

pub fn is_usable(&self) -> bool

pub fn debug_info(&self) -> String

pub fn short_debug(&self) -> String

pub fn handle_event(&mut self, event: ViewportEvent) -> bool

Trait Implementations

impl Clone for Viewport

fn clone(&self) -> Viewport

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Viewport

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.