Trait ElementExt 

pub trait ElementExt: Sized + ParentElement {
    // Provided methods
    fn text_selection_scope(
        self,
        scope: TextSelectionScopeId,
    ) -> impl IntoElement
       where Self: IntoElement { ... }
    fn on_prepaint<F>(self, callback: F) -> Self
       where F: FnOnce(Bounds<Pixels>, &mut Window, &mut App) + 'static { ... }
}

Extends a GPUI parent element with post-layout prepaint observation.

Provided Methods

fn text_selection_scope(self, scope: TextSelectionScopeId) -> impl IntoElement

where Self: IntoElement,

Marks this element subtree as belonging to a text-selection scope.

fn on_prepaint<F>(self, callback: F) -> Self

where F: FnOnce(Bounds<Pixels>, &mut Window, &mut App) + 'static,

Invokes callback during prepaint with this element’s resolved bounds.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T> ElementExt for T

where T: ParentElement,