Type Alias State

pub type State<P> = Plain<P>;

The internal state of a [Text] widget.

Aliased Type

pub struct State<P> { /* private fields */ }

Implementations

impl<P> Plain<P>

where P: Paragraph,

pub fn new(text: Text<String, <P as Paragraph>::Font>) -> Plain<P>

Creates a new [Plain] paragraph.

pub fn update(&mut self, text: Text<&str, <P as Paragraph>::Font>) -> bool

Updates the plain [Paragraph] to match the given [Text], if needed.

Returns true if the [Paragraph] changed.

pub fn align_x(&self) -> Alignment

Returns the horizontal alignment of the [Paragraph].

pub fn align_y(&self) -> Vertical

Returns the vertical alignment of the [Paragraph].

pub fn min_bounds(&self) -> Size

Returns the minimum boundaries that can fit the contents of the [Paragraph].

pub fn min_width(&self) -> f32

Returns the minimum width that can fit the contents of the [Paragraph].

pub fn min_height(&self) -> f32

Returns the minimum height that can fit the contents of the [Paragraph].

pub fn raw(&self) -> &P

Returns the cached [Paragraph].

pub fn content(&self) -> &str

Returns the current content of the plain [Paragraph].

pub fn as_text(&self) -> Text<&str, <P as Paragraph>::Font>

Returns the [Paragraph] as a [Text] definition.

Trait Implementations

impl<P> Clone for Plain<P>

where P: Clone + Paragraph,

fn clone(&self) -> Plain<P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P> Debug for Plain<P>

where P: Debug + Paragraph,

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

Formats the value using the given formatter.

impl<P> Default for Plain<P>

where P: Default + Paragraph,

fn default() -> Plain<P>

Returns the “default value” for a type.