Struct makepad_widget::TextCursor

pub struct TextCursor {
    pub head: usize,
    pub tail: usize,
    pub max: usize,
}

Fields

head: usize

tail: usize

max: usize

Methods

impl TextCursor

pub fn has_selection(&self) -> bool

pub fn order(&self) -> (usize, usize)

pub fn clamp_range(&mut self, range: &Option<(usize, usize)>)

pub fn delta(&self, delta: isize) -> (usize, usize)

pub fn collapse(&mut self, start: usize, end: usize, new_len: usize) -> isize

pub fn calc_max(
    &mut self,
    text_buffer: &TextBuffer,
    old: (TextPos, usize)
) -> (TextPos, usize)

pub fn move_home(&mut self, text_buffer: &TextBuffer)

pub fn move_end(&mut self, text_buffer: &TextBuffer)

pub fn move_left(&mut self, char_count: usize, _text_buffer: &TextBuffer)

pub fn move_right(
    &mut self,
    char_count: usize,
    total_char_count: usize,
    _text_buffer: &TextBuffer
)

pub fn move_up(&mut self, line_count: usize, text_buffer: &TextBuffer)

pub fn move_down(
    &mut self,
    line_count: usize,
    total_char_count: usize,
    text_buffer: &TextBuffer
)

Trait Implementations

impl Clone for TextCursor

fn clone(&self) -> TextCursor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<TextCursor> for TextCursor

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

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

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

This method tests for !=.

impl Debug for TextCursor

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

Formats the value using the given formatter.

impl StructuralPartialEq for TextCursor