Struct Modal 

pub struct Modal<C> { /* private fields */ }

Modal container widget.

Invariants:

• content_rect() is always clamped within the given area.
• Size constraints are applied before positioning and never exceed area.

Failure modes:

• If the available area is empty or constraints clamp to zero size, the content is not rendered.
• close_on_backdrop requires hit_id to be set; otherwise backdrop clicks cannot be distinguished from content clicks.

Implementations

impl<C> Modal<C>

pub fn new(content: C) -> Self

Create a new modal with content.

pub fn config(self, config: ModalConfig) -> Self

Set modal configuration.

pub fn position(self, position: ModalPosition) -> Self

Set modal position.

pub fn backdrop(self, backdrop: BackdropConfig) -> Self

Set backdrop configuration.

pub fn size(self, size: ModalSizeConstraints) -> Self

Set size constraints.

pub fn close_on_backdrop(self, close: bool) -> Self

Set close-on-backdrop behavior.

pub fn close_on_escape(self, close: bool) -> Self

Set close-on-escape behavior.

pub fn hit_id(self, id: HitId) -> Self

Set the hit id used for backdrop/content hit regions.

pub fn content_rect(&self, area: Rect) -> Rect

Compute the content rectangle for the given area.

Trait Implementations

impl<C: Clone> Clone for Modal<C>

fn clone(&self) -> Modal<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug> Debug for Modal<C>

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

Formats the value using the given formatter.

impl<C: Widget> Widget for Modal<C>

fn render(&self, area: Rect, frame: &mut Frame<'_>)

Render the widget into the frame at the given area.

fn is_essential(&self) -> bool

Whether this widget is essential and should always render.