RDropdownButtonSlots class final

Dropdown slots for partial customization (Replace/Decorate pattern).

Allows overriding specific visual parts without reimplementing the entire renderer.

Slot policy (v1):

  • Prefer Decorate/Enhance to preserve default structure/semantics.
  • Replace is a full takeover and must preserve essential behavior (e.g. item tap should still call commands, menu close contract must still be respected by the renderer).

See docs/V1_DECISIONS.md → "4) Renderer contracts + Slots override".

Annotations

Constructors

RDropdownButtonSlots({SlotOverride<RDropdownAnchorContext>? anchor, SlotOverride<RDropdownChevronContext>? chevron, SlotOverride<RDropdownMenuContext>? menu, SlotOverride<RDropdownItemContext>? item, SlotOverride<RDropdownItemContentContext>? itemContent, SlotOverride<RDropdownMenuSurfaceContext>? menuSurface, SlotOverride<RDropdownMenuContext>? emptyState})
const

Properties

anchor → SlotOverride<RDropdownAnchorContext>?
Override for the trigger button.
final
chevron → SlotOverride<RDropdownChevronContext>?
Override for the chevron icon inside the trigger.
final
emptyState → SlotOverride<RDropdownMenuContext>?
Override for empty state when the item list is empty.
final
hashCode → int
The hash code for this object.
no setterinherited
item → SlotOverride<RDropdownItemContext>?
Override for individual items.
final
itemContent → SlotOverride<RDropdownItemContentContext>?
Override for item content inside the menu item.
final
Override for the menu (list of items).
final
Override for the menu surface (background/container).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited