Struct TextLayout 

pub struct TextLayout { /* private fields */ }

Implementations

impl TextLayout

pub fn new() -> TextLayout

pub fn new_with_text( text: &str, attrs_list: AttrsList, align: Option<Align>, ) -> TextLayout

pub fn set_text( &mut self, text: &str, attrs_list: AttrsList, align: Option<Align>, )

pub fn set_wrap(&mut self, wrap: Wrap)

pub fn set_tab_width(&mut self, tab_width: usize)

pub fn set_size(&mut self, width: f32, height: f32)

pub fn metrics(&self) -> Metrics

pub fn lines(&self) -> &[BufferLine]

pub fn lines_range(&self) -> &[Range<usize>]

pub fn layout_runs(&self) -> LayoutRunIter<'_>

pub fn layout_cursor(&mut self, cursor: Cursor) -> LayoutCursor

pub fn hit_position(&self, idx: usize) -> HitPosition

pub fn hit_position_aff(&self, idx: usize, affinity: Affinity) -> HitPosition

pub fn hit_point(&self, point: Point) -> HitPoint

pub fn hit(&self, x: f32, y: f32) -> Option<Cursor>

Convert x, y position to Cursor (hit detection)

pub fn line_col_position(&self, line: usize, col: usize) -> HitPosition

pub fn size(&self) -> Size

Trait Implementations

impl Clone for TextLayout

fn clone(&self) -> TextLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextLayout

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

Formats the value using the given formatter.

impl Default for TextLayout

fn default() -> TextLayout

Returns the “default value” for a type.