RadioButton
Renders a bare Material 3 radio button reflecting selected. Draws only the radio circle — no label — so pair it with a SimpleText inside a Row when a caption is needed. Tapping the button applies mutual exclusion entirely on the client: every radio tile sharing the same groupId sets its own selected state to whether its id matches the tapped tile's id, with no server round trip and no UpdateTiles needed to clear the previously selected button; radios with a different groupId are unaffected. Dispatches onSelect only on the radio button that becomes selected — tapping an already-selected radio fires nothing, and radios that become deselected fire nothing either. The current selected value can be read from this tile by its id via GetData.
Parameters
Unique identifier of the tile. Defaults to a random id.
Events owned by this tile, wired to its triggers (e.g. onSelect).
Layout/appearance modifiers (size, padding, background, etc). Defaults to wrapping its content.
Whether the tile is shown, hidden but occupies space, or removed from layout. Defaults to visible.
Terms used by an ancestor's search/filter to decide whether this tile matches. Defaults to none.
Whether the radio button starts selected. Defaults to false.
Whether the radio button is interactive. Defaults to true.
Identifier shared by every radio button that mutually excludes each other.