Struct PopLayout 

pub struct PopLayout { /* private fields */ }

Retain in the view. A container records its origin; exiting items reserve no flow space but remain at their last measured parent-relative bounds. Use the same container and retain outgoing content with PresenceGroup until exit finishes. Ancestor clipping still applies. Independent containers must use separate handles; this is not cross-parent projection.

Implementations

impl PopLayout

pub fn container<E: IntoElement + 'static>( &self, id: impl Into<ElementId>, child: E, ) -> PopElement<E>

Wraps the container without adding a layout node.

use gpui::{div, prelude::*};
use gpui_ce_motion::PopLayout;
let pop = PopLayout::default(); // persistent view field
let row = div().flex().child(pop.item("item", true, div().child("Retained content")));
let container = pop.container("container", row);

Exiting children are measured as separate roots and painted in its coordinate space, so borders, padding and gaps do not introduce absolute-positioning corrections.

pub fn item<E: IntoElement + 'static>( &self, id: impl Into<ElementId>, present: bool, child: E, ) -> PopElement<E>

Wraps a retained item. False removes it from flow immediately. Its child still owns exit opacity/motion, input suppression and focus restoration. Owns positional reflow as well as exit positioning. Do not also wrap the item in LayoutGroup::position. For x/y exit motion, animate inner content inside a fixed-size child wrapper; the outer item owns its layout position.

Trait Implementations

impl Clone for PopLayout

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PopLayout

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

Formats the value using the given formatter.

impl Default for PopLayout

fn default() -> Self

Returns the “default value” for a type.