Struct DropIndicator 

pub struct DropIndicator { /* private fields */ }

Everything gpui_base::dock exports, so a consumer never has to depend on the foundation crate directly to write a skin or read a container’s state. Kept in step with base’s own list by every_base_dock_export_is_reachable_from_here.

Two names are handled elsewhere and one is deliberately absent: base’s Panel and PanelView arrive as BasePanel and BasePanelView because this module’s Panel/PanelView are the presentation halves that extend them, and base’s Dock — a plain state struct holding one dock’s open, collapsible, size and resizing flags — is not re-exported at all, because the name meant a panel container in every released version of this crate and handing it back with a different meaning is worse than dropping it. A skin reads a dock through DockContext. What the skin should draw while a drag hovers a group.

It carries geometry over time — where the placeholder comes from, where it settles, and which run of the animation this is — but not the tween. Easing and duration are styling and belong to the skin that draws it.

Implementations

impl DropIndicator

pub fn bounds(&self) -> Bounds<Pixels>

The hovered group’s content bounds, in window coordinates.

pub fn placement(&self) -> Option<Placement>

None means the drop merges into the tab group.

pub fn from(&self) -> DropPlaceholderBounds

Where the placeholder starts, relative to Self::bounds.

pub fn to(&self) -> DropPlaceholderBounds

Where the placeholder settles, relative to Self::bounds.

pub fn drag_session_id(&self) -> u64

Which drag session this indicator belongs to. Host-owned drag items share [ITEM_DRAG_SESSION_ID].

pub fn epoch(&self) -> u64

Bumped on every restart, so an animation keyed on it replays instead of resuming when the target placement changes.

Trait Implementations

impl Clone for DropIndicator

fn clone(&self) -> DropIndicator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DropIndicator

impl Debug for DropIndicator

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

Formats the value using the given formatter.

impl PartialEq for DropIndicator

fn eq(&self, other: &DropIndicator) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DropIndicator