Struct RowDetailView 

pub struct RowDetailView { /* private fields */ }

Row detail view widget for displaying a single record

Shows all fields and their values for a selected row, with scrolling support for large text values.

Example

let adapter = DatasetAdapter::from_dataset(&dataset)?;
let detail = RowDetailView::new(&adapter, 5); // Row 5

for line in detail.render_lines() {
    println!("{}", line);
}

Implementations

impl RowDetailView

pub fn new(adapter: &DatasetAdapter, row_index: usize) -> Option<Self>

Create a new row detail view

Arguments

• adapter - Dataset adapter
• row_index - Index of the row to display

Returns

The detail view, or None if row is out of bounds

pub fn with_dimensions( adapter: &DatasetAdapter, row_index: usize, width: u16, height: u16, ) -> Option<Self>

Create a new row detail view with specific dimensions

pub fn row_index(&self) -> usize

Get the row index being displayed

pub fn field_count(&self) -> usize

Get the number of fields

pub fn is_empty(&self) -> bool

Check if empty

pub fn field_value(&self, name: &str) -> Option<&str>

Get a field value by name

pub fn field_by_index(&self, index: usize) -> Option<(&str, &str)>

Get a field value by index

pub fn scroll_down(&mut self)

Scroll down

pub fn scroll_up(&mut self)

Scroll up

pub fn page_down(&mut self)

Page down

pub fn page_up(&mut self)

Page up

pub fn scroll_offset(&self) -> usize

Get scroll offset

pub fn render_lines(&self) -> Vec<String>

Render the detail view as lines

pub fn render(&self) -> String

Render as a single string

Trait Implementations

impl Clone for RowDetailView

fn clone(&self) -> RowDetailView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowDetailView

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

Formats the value using the given formatter.