Struct DropTargetStyleConfig 

pub struct DropTargetStyleConfig {
    pub content_id: WidgetId,
    pub drag_state: Signal<DropTargetDragState>,
    pub active_region: Signal<Option<DropRegion>>,
    pub regions: DropRegionSet,
    pub region_hints: Vec<(DropRegion, WidgetId)>,
    pub size_factor: f32,
    pub variant: DropTargetVariant,
}

Inputs handed to a DropTargetStyle to build the wrapping chrome.

Fields

content_id: WidgetId

The user’s child widget — fills the full bounds and is always visible.

drag_state: Signal<DropTargetDragState>

Reactive overall interaction state (idle / accepting / rejecting) — bind overlay border colors and the reject tint to it.

active_region: Signal<Option<DropRegion>>

Which region the pointer is currently over while an accepted payload hovers (None when idle, rejecting, or over a disabled middle). Drives the per-zone highlight and which hint is shown.

regions: DropRegionSet

Which regions this target exposes. Center-only is the classic whole-bounds single-zone case.

region_hints: Vec<(DropRegion, WidgetId)>

Pre-built per-region hint content (user slots), each centered inside a popup card within its region’s rect while that region is the active accepted-hover. Empty when no hints were set.

size_factor: f32

Side-zone size factor (already clamped to 0.1..=1.0): the fraction of the axis each edge zone occupies.

variant: DropTargetVariant

Visual prominence requested by the caller.

Trait Implementations

impl Clone for DropTargetStyleConfig

fn clone(&self) -> DropTargetStyleConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.