Struct Rich

pub struct Rich<'a, Link, Theme = Theme, Renderer = Renderer>
where
    Link: Clone + 'static,
    Theme: Catalog,
    Renderer: Renderer,
{ /* private fields */ }

A bunch of Rich text.

Implementations

impl<'a, Link, Theme, Renderer> Rich<'a, Link, Theme, Renderer>

where Link: Clone + 'static, Theme: Catalog, Renderer: Renderer, <Renderer as Renderer>::Font: 'a,

pub fn new() -> Rich<'a, Link, Theme, Renderer>

Creates a new empty Rich text.

pub fn with_spans( spans: impl AsRef<[Span<'a, Link, <Renderer as Renderer>::Font>]> + 'a, ) -> Rich<'a, Link, Theme, Renderer>

Creates a new Rich text with the given text spans.

pub fn size(self, size: impl Into<Pixels>) -> Rich<'a, Link, Theme, Renderer>

Sets the default size of the Rich text.

pub fn line_height( self, line_height: impl Into<LineHeight>, ) -> Rich<'a, Link, Theme, Renderer>

Sets the default LineHeight of the Rich text.

pub fn font( self, font: impl Into<<Renderer as Renderer>::Font>, ) -> Rich<'a, Link, Theme, Renderer>

Sets the default font of the Rich text.

pub fn width(self, width: impl Into<Length>) -> Rich<'a, Link, Theme, Renderer>

Sets the width of the Rich text boundaries.

pub fn height( self, height: impl Into<Length>, ) -> Rich<'a, Link, Theme, Renderer>

Sets the height of the Rich text boundaries.

pub fn center(self) -> Rich<'a, Link, Theme, Renderer>

Centers the Rich text, both horizontally and vertically.

pub fn align_x( self, alignment: impl Into<Horizontal>, ) -> Rich<'a, Link, Theme, Renderer>

Sets the alignment::Horizontal of the Rich text.

pub fn align_y( self, alignment: impl Into<Vertical>, ) -> Rich<'a, Link, Theme, Renderer>

Sets the alignment::Vertical of the Rich text.

pub fn wrapping(self, wrapping: Wrapping) -> Rich<'a, Link, Theme, Renderer>

Sets the Wrapping strategy of the Rich text.

pub fn style( self, style: impl Fn(&Theme) -> Style + 'a, ) -> Rich<'a, Link, Theme, Renderer>

where <Theme as Catalog>::Class<'a>: From<Box<dyn Fn(&Theme) -> Style + 'a>>,

Sets the default style of the Rich text.

pub fn color(self, color: impl Into<Color>) -> Rich<'a, Link, Theme, Renderer>

where <Theme as Catalog>::Class<'a>: From<Box<dyn Fn(&Theme) -> Style + 'a>>,

Sets the default Color of the Rich text.

pub fn color_maybe( self, color: Option<impl Into<Color>>, ) -> Rich<'a, Link, Theme, Renderer>

where <Theme as Catalog>::Class<'a>: From<Box<dyn Fn(&Theme) -> Style + 'a>>,

Sets the default Color of the Rich text, if Some.

pub fn class( self, class: impl Into<<Theme as Catalog>::Class<'a>>, ) -> Rich<'a, Link, Theme, Renderer>

Sets the default style class of the Rich text.

Trait Implementations

impl<'a, Link, Theme, Renderer> Default for Rich<'a, Link, Theme, Renderer>

where Link: Clone + 'a, Theme: Catalog, Renderer: Renderer, <Renderer as Renderer>::Font: 'a,

fn default() -> Rich<'a, Link, Theme, Renderer>

Returns the “default value” for a type.

impl<'a, Link, Theme, Renderer> From<Rich<'a, Link, Theme, Renderer>> for Element<'a, Link, Theme, Renderer>

where Link: Clone + 'a, Theme: Catalog + 'a, Renderer: Renderer + 'a,

fn from( text: Rich<'a, Link, Theme, Renderer>, ) -> Element<'a, Link, Theme, Renderer>

Converts to this type from the input type.

impl<'a, Link, Theme, Renderer> FromIterator<Span<'a, Link, <Renderer as Renderer>::Font>> for Rich<'a, Link, Theme, Renderer>

where Link: Clone + 'a, Theme: Catalog, Renderer: Renderer, <Renderer as Renderer>::Font: 'a,

fn from_iter<T>(spans: T) -> Rich<'a, Link, Theme, Renderer>

where T: IntoIterator<Item = Span<'a, Link, <Renderer as Renderer>::Font>>,

Creates a value from an iterator.

impl<'a, Link, Theme, Renderer> Widget<Link, Theme, Renderer> for Rich<'a, Link, Theme, Renderer>

where Link: Clone + 'static, Theme: Catalog, Renderer: Renderer,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, defaults: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle, )

Draws the Widget using the associated Renderer.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Link>, _viewport: &Rectangle, ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer, ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, _tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation, )

Applies an Operation to the Widget.

fn overlay<'a>( &'a mut self, _state: &'a mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _translation: Vector, ) -> Option<Element<'a, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn a11y_nodes( &self, _layout: Layout<'_>, _state: &Tree, _cursor: Cursor, ) -> A11yTree

get the a11y nodes for the widget and its children

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _renderer: &Renderer, _dnd_rectangles: &mut DndDestinationRectangles, )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.