Struct SegmentSlotGeometry 

pub struct SegmentSlotGeometry {
    pub frame: Rect,
    pub segments: Vec<Rect>,
    pub order: Vec<usize>,
    pub overflow: Option<Rect>,
}

Resolved, control-local geometry for one layout pass.

A slot is a position on the strip. A segment is an entry in the control’s live segment list. The two coincide until the control overflows, after which order maps between them — the last slot may hold a promoted segment from anywhere in the list.

Fields

frame: Rect

The stroked outer frame, inside the focus-ring envelope.

segments: Vec<Rect>

One rectangle per visible slot, in visual (reading) order.

order: Vec<usize>

order[slot] is the live segment index drawn in that slot. Same length as segments.

overflow: Option<Rect>

The overflow trigger’s rectangle, when the control is overflowing. Paint-only — the trigger is a real widget whose bounds come from the layout pass; never hit-test against this.

Trait Implementations

impl Clone for SegmentSlotGeometry

fn clone(&self) -> SegmentSlotGeometry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentSlotGeometry

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

Formats the value using the given formatter.

impl Default for SegmentSlotGeometry

fn default() -> SegmentSlotGeometry

Returns the “default value” for a type.