`simvx.core.selection`¶

Multi-select selection system for editor use.

Module Contents¶

Classes¶

Tracks an ordered set of selected items with change notification.

API¶

class simvx.core.selection.Selection¶

Tracks an ordered set of selected items with change notification.

Initialization

property items: list¶

property count: int¶

property primary: object | None¶

property empty: bool¶

select(item, *, additive: bool = False)¶: Select item. If additive, toggle it; otherwise replace.

deselect(item)¶

toggle(item)¶

clear()¶

select_all(items)¶

is_selected(item) → bool¶

__contains__(item)¶

__iter__()¶

__len__() → int¶