Struct MountedData

pub struct MountedData { /* private fields */ }

An Element that has been rendered and allows reading and modifying information about it.

Different platforms will have different implementations and different levels of support for this trait. Renderers that do not support specific features will return None for those queries.

Implementations

impl MountedData

pub fn new(registry: impl RenderedElementBacking + 'static) -> MountedData

Create a new MountedData

pub async fn get_scroll_offset( &self, ) -> Result<Vector2D<f64, Pixels>, MountedError>

Get the number of pixels that an element’s content is scrolled

pub async fn get_scroll_size(&self) -> Result<Size2D<f64, Pixels>, MountedError>

Get the size of an element’s content, including content not visible on the screen due to overflow

pub async fn get_client_rect(&self) -> Result<Rect<f64, Pixels>, MountedError>

Get the bounding rectangle of the element relative to the viewport (this does not include the scroll position)

pub fn scroll_to( &self, behavior: ScrollBehavior, ) -> Pin<Box<dyn Future<Output = Result<(), MountedError>>>>

Scroll to make the element visible

pub fn set_focus( &self, focus: bool, ) -> Pin<Box<dyn Future<Output = Result<(), MountedError>>>>

Set the focus on the element

pub fn downcast<T>(&self) -> Option<&T>

where T: 'static,

Downcast this event to a concrete event type

Trait Implementations

impl Debug for MountedData

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

Formats the value using the given formatter.

impl From<&PlatformEventData> for MountedData

fn from(val: &PlatformEventData) -> MountedData

Converts to this type from the input type.

impl<E> From<E> for MountedData

where E: RenderedElementBacking,

fn from(e: E) -> MountedData

Converts to this type from the input type.