Struct embedded_text::Cursor

pub struct Cursor {
    pub y: i32,
    // some fields omitted
}

Internal structure that keeps track of position information while rendering a TextBox.

Fields

y: i32

Current cursor position

Implementations

impl Cursor

pub fn new(
    bounds: Rectangle,
    base_line_height: u32,
    line_height: LineHeight,
    tab_width: u32
) -> Self

Creates a new Cursor object located at the top left of the given bounding [Rectangle].

pub fn bottom_right(&self) -> Point

Returns the coordinates of the bottom right corner.

pub fn top_left(&self) -> Point

Returns the coordinates of the bottom right corner.

pub fn line_width(&self) -> u32

Returns the width of the text box.

pub fn line_height(&self) -> i32

Returns the height of a line.

pub fn new_line(&mut self)

Starts a new line.

pub fn in_display_area(&self) -> bool

Returns whether the cursor is completely in the bounding box.

Completely means, that the line that is marked by the cursor can be drawn without any vertical clipping or drawing outside the bounds.

Note: Only vertical overrun is checked.

Trait Implementations

impl Clone for Cursor

fn clone(&self) -> Cursor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Cursor

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

Formats the value using the given formatter.

impl Copy for Cursor