Struct DataTable 

pub struct DataTable { /* private fields */ }

A scrollable data table widget with columns and rows.

Supports keyboard navigation, row selection, and both vertical and horizontal scrolling.

Implementations

impl DataTable

pub fn new(columns: Vec<Column>) -> Self

Create a new data table with the given columns.

pub fn with_header_style(self, style: Style) -> Self

Set the header style.

pub fn with_row_style(self, style: Style) -> Self

Set the row style.

pub fn with_selected_style(self, style: Style) -> Self

Set the selected row style.

pub fn with_border(self, border: BorderStyle) -> Self

Set the border style.

pub fn push_row(&mut self, row: Vec<String>)

Add a row of data.

pub fn set_rows(&mut self, rows: Vec<Vec<String>>)

Set all rows at once, resetting selection.

pub fn row_count(&self) -> usize

Get the number of rows.

pub fn column_count(&self) -> usize

Get the number of columns.

pub fn selected_row(&self) -> usize

Get the selected row index.

pub fn set_selected_row(&mut self, idx: usize)

Set the selected row (clamped to valid range).

pub fn selected_row_data(&self) -> Option<&[String]>

Get the data for the selected row.

pub fn columns(&self) -> &[Column]

Get the column definitions.

pub fn col_offset(&self) -> u16

Get the horizontal scroll offset.

pub fn with_resizable_columns(self, enabled: bool) -> Self

Enable column resizing.

pub fn sort_by_column(&mut self, col_idx: usize)

Sort by the given column index (toggle ascending/descending).

First call sorts ascending; repeated calls on the same column toggle direction.

pub fn clear_sort(&mut self)

Clear the sort and restore original order.

pub fn sort_state(&self) -> Option<(usize, bool)>

Get the current sort state: (column_index, ascending).

pub fn set_column_width(&mut self, col_idx: usize, width: u16)

Set the width of a column by index.

pub fn column_width(&self, col_idx: usize) -> Option<u16>

Get the width of a column by index.

Trait Implementations

impl InteractiveWidget for DataTable

fn handle_event(&mut self, event: &Event) -> EventResult

Handle an input event. Returns whether the event was consumed.

impl Widget for DataTable

fn render(&self, area: Rect, buf: &mut ScreenBuffer)

Render this widget into the given area of the buffer.