Struct iced_graphics::text::editor::Editor

pub struct Editor(/* private fields */);

A multi-line text editor.

Implementations

impl Editor

pub fn new() -> Self

Creates a new empty Editor.

pub fn buffer(&self) -> &Buffer

Returns the buffer of the Editor.

pub fn downgrade(&self) -> Weak

Creates a Weak reference to the Editor.

This is useful to avoid cloning the Editor when referential guarantees are unnecessary. For instance, when creating a rendering tree.

Trait Implementations

impl Debug for Editor

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

Formats the value using the given formatter.

impl Default for Editor

fn default() -> Self

Returns the “default value” for a type.

impl Editor for Editor

type Font = Font

The font of the [Editor].

fn with_text(text: &str) -> Self

Creates a new [Editor] laid out with the given text.

fn line(&self, index: usize) -> Option<&str>

Returns the text of the given line in the [Editor], if it exists.

fn line_count(&self) -> usize

Returns the amount of lines in the [Editor].

fn selection(&self) -> Option<String>

Returns the current selected text of the [Editor].

fn cursor(&self) -> Cursor

Returns the current [Cursor] of the [Editor].

fn cursor_position(&self) -> (usize, usize)

Returns the current cursor position of the [Editor].

fn perform(&mut self, action: Action)

Performs an [Action] on the [Editor].

fn bounds(&self) -> Size

Returns the current boundaries of the [Editor].

fn min_bounds(&self) -> Size

Returns the minimum boundaries to fit the current contents of the [Editor].

fn update( &mut self, new_bounds: Size, new_font: Font, new_size: Pixels, new_line_height: LineHeight, new_highlighter: &mut impl Highlighter )

Updates the [Editor] with some new attributes.

fn highlight<H: Highlighter>( &mut self, font: Self::Font, highlighter: &mut H, format_highlight: impl Fn(&H::Highlight) -> Format<Self::Font> )

Runs a text [Highlighter] in the [Editor].

impl PartialEq for Editor

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Editor