Struct ModalConfig 

pub struct ModalConfig {
    pub parent: TeksiloWindowId,
    pub focus_target: Option<WidgetId>,
}

Parent + focus wiring for a modal window.

Modal is an Option<ModalConfig> on WindowConfig; the type system enforces that a modal always names a parent, something a modal: bool + parent: Option<...> split could not express.

Fields

parent: TeksiloWindowId

Window whose input is blocked while this modal is open. Also the window the modal is transient for (Z-order parent on every OS).

focus_target: Option<WidgetId>

Explicit initial-focus target inside the modal’s root subtree. When None the framework falls back to the root widget’s initial_focus_hint, then first_focusable_descendant.

Trait Implementations

impl Clone for ModalConfig

fn clone(&self) -> ModalConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModalConfig

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

Formats the value using the given formatter.