Struct LineNumbers

pub struct LineNumbers<U: Ui> { /* private fields */ }

Shows a column of line numbers beside the File

This can be configured through LineNumbers::cfg, in order to get, for example: relative numbering, different alignment, hidden/shown wrapped lines, etc.

Implementations

impl<U: Ui> LineNumbers<U>

pub fn options(&self) -> &LineNumbersOptions<U>

The options for these LineNumbers

pub fn options_mut(&mut self) -> &mut LineNumbersOptions<U>

The mutable options for these LineNumbers

Trait Implementations

impl<U: Ui> Widget<U> for LineNumbers<U>

type Cfg = LineNumbersOptions<U>

The configuration type

fn update(pa: &mut Pass, handle: Handle<Self, U>)

Updates the widget, allowing the modification of its RawArea

fn needs_update(&self) -> bool

Tells Duat that this Widget should be updated

fn cfg() -> Self::Cfg

Returns a WidgetCfg, for use in layout construction

fn text(&self) -> &Text

The text that this widget prints out

fn text_mut(&mut self) -> &mut Text

A mutable reference to the Text that is printed

fn once() -> Result<(), Text>

Actions taken when this widget opens for the first time

fn on_focus(pa: &mut Pass, handle: Handle<Self, U>)

where Self: Sized,

Actions to do whenever this Widget is focused

fn on_unfocus(pa: &mut Pass, handle: Handle<Self, U>)

where Self: Sized,

Actions to do whenever this Widget is unfocused

fn print_cfg(&self) -> PrintCfg

The configuration for how to print Text

fn print(&mut self, painter: Painter, area: &<U as Ui>::Area)

Prints the widget