Struct Modal 

pub struct Modal<'a> { /* private fields */ }

A bordered, filled box centered in a screen Rect.

Shorthand for a Panel sized width x height and centered via centered_rect. border_style/fill_style default to Style::new() and there is no title by default – set whichever a caller needs via Modal::border_style/Modal::fill_style/Modal::title, the same as Panel.

Modal::render returns the inner content Rect (inside the border, the same implicit one-cell inset Panel uses for its own interior) ready to hand to another widget (e.g. super::Log).

Draws only the box itself; everything outside it is left untouched (no dimming or backdrop fill – that would need to read and blend existing cells, a separate feature from this thin layout convenience). Not a Widget: Widget::render can’t return a value, and the inner content rect is part of this type’s contract.

Implementations

impl<'a> Modal<'a>

pub fn new(width: u16, height: u16) -> Self

A width x height modal in the default style, with no title.

pub const fn title(self, title: &'a str) -> Self

Set the modal’s title.

pub const fn title_align(self, align: Align) -> Self

Set how the title is aligned along the top border. Defaults to Align::Center, the same as Panel::title_align.

pub const fn border_style(self, style: Style) -> Self

Set the box outline and title’s style.

pub const fn fill_style(self, style: Style) -> Self

Set the interior background’s style.

pub fn theme(self, theme: Theme) -> Self

Applies theme’s named roles to this modal’s border and fill, the same mapping as Panel::theme (a Modal is just a centered Panel): border_style becomes theme.border on theme.title_bg, and fill_style becomes theme.panel_bg.

Call before any manual Modal::border_style/Modal::fill_style override you want to keep – whichever call comes last wins.

pub fn theme_on(self, theme: Theme, bg: Color) -> Self

Same as Modal::theme, but fill_style is drawn on bg instead of theme.panel_bg – the same Panel::theme_on escape hatch, for a modal whose interior should read as a different surface than theme.panel_bg (border_style still uses theme.title_bg, unaffected by bg). Modal::theme is exactly theme_on(theme, theme.panel_bg).

pub fn render<B: Backend>(self, screen: Rect, term: &mut Terminal<B>) -> Rect

Draw the modal centered in screen, returning its inner content Rect.

Trait Implementations

impl<'a> Clone for Modal<'a>

fn clone(&self) -> Modal<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Modal<'a>

impl<'a> Debug for Modal<'a>

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

Formats the value using the given formatter.