Struct epaint::Galley

pub struct Galley {
    pub text_style: TextStyle,
    pub text: String,
    pub rows: Vec<Row>,
    pub size: Vec2,
}

A collection of text locked into place.

Fields

text_style: TextStyle

The crate::TextStyle (font) used.

text: String

The full text, including any an all \n.

rows: Vec<Row>

Rows of text, from top to bottom. The number of chars in all rows sum up to text.chars().count(). Note that each paragraph (pieces of text separated with \n) can be split up into multiple rows.

size: Vec2

Implementations

impl Galley

pub fn is_empty(&self) -> bool

pub fn sanity_check(&self)

impl Galley

Physical positions

pub fn pos_from_pcursor(&self, pcursor: PCursor) -> Rect

Returns a 0-width Rect.

pub fn pos_from_cursor(&self, cursor: &Cursor) -> Rect

Returns a 0-width Rect.

pub fn cursor_from_pos(&self, pos: Vec2) -> Cursor

Cursor at the given position within the galley

impl Galley

Cursor positions

pub fn end(&self) -> Cursor

Cursor to one-past last character.

pub fn end_rcursor(&self) -> RCursor

impl Galley

Cursor conversions

pub fn from_ccursor(&self, ccursor: CCursor) -> Cursor

pub fn from_rcursor(&self, rcursor: RCursor) -> Cursor

pub fn from_pcursor(&self, pcursor: PCursor) -> Cursor

impl Galley

Cursor positions

pub fn cursor_left_one_character(&self, cursor: &Cursor) -> Cursor

pub fn cursor_right_one_character(&self, cursor: &Cursor) -> Cursor

pub fn cursor_up_one_row(&self, cursor: &Cursor) -> Cursor

pub fn cursor_down_one_row(&self, cursor: &Cursor) -> Cursor

pub fn cursor_begin_of_row(&self, cursor: &Cursor) -> Cursor

pub fn cursor_end_of_row(&self, cursor: &Cursor) -> Cursor

Trait Implementations

impl Clone for Galley

fn clone(&self) -> Galley

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Galley

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

Formats the value using the given formatter.

impl PartialEq<Galley> for Galley

fn eq(&self, other: &Galley) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Galley) -> bool

This method tests for !=.

impl StructuralPartialEq for Galley