Window Cascading List Popup
A cascading list popup rendered at window level (as a Dialog) instead of inside a Scaffold. Otherwise behaves identically to top.yukonga.miuix.kmp.overlay.OverlayCascadingListPopup.
Parameters
Whether the popup is shown.
Grouped dropdown entries; top-level DropdownItems with non-empty DropdownItem.children become submenu triggers. Keep the entry and item order stable while the popup is shown; item state such as DropdownItem.selected may change.
Invoked when the popup wants to be dismissed.
Invoked after the exit animation finishes.
Modifier applied to the popup body.
Position strategy for the primary popup relative to its anchor.
Alignment of the primary popup.
Whether to dim the rest of the window while the popup is shown.
Maximum height of either side. Null bounds it by the safe area.
Minimum width of the popup.
Colors used by every row.
When true, selecting any leaf dismisses the popup.