Struct FocusStyle 

pub struct FocusStyle {
    pub border_chars: Option<BorderChars>,
    pub border_color: Option<Color>,
    pub text_color: Option<Color>,
    pub bg_color: Option<Color>,
}

Styling configuration for widget focus states.

FocusStyle provides a builder pattern for configuring visual feedback when widgets are focused. It supports custom border styles, colors, and text highlighting to make focused widgets visually distinct.

Examples

use minui::widgets::FocusStyle;
use minui::{BorderChars, Color};

// Default focus style
let default = FocusStyle::new();

// Custom focus style with blue double-line border
let custom = FocusStyle::new()
    .with_border_chars(BorderChars::double_line())
    .with_border_color(Color::Blue);

// Focus style with text highlighting
let highlighted = FocusStyle::new()
    .with_text_color(Color::Cyan);

Fields

border_chars: Option<BorderChars>

Border characters for focused state (None = no border change)

border_color: Option<Color>

Border color for focused state

text_color: Option<Color>

Text color for focused state

bg_color: Option<Color>

Background color for focused state

Implementations

impl FocusStyle

pub fn new() -> Self

Creates a new focus style with defaults.

Defaults: None for all style fields (no visual change when focused).

pub fn with_border_chars(self, chars: BorderChars) -> Self

Sets the border characters for the focused state.

pub fn with_border_color(self, color: Color) -> Self

Sets the border color for the focused state.

pub fn with_text_color(self, color: Color) -> Self

Sets the text color for the focused state.

pub fn with_bg_color(self, color: Color) -> Self

Sets the background color for the focused state.

pub fn focused() -> Self

Creates a standard “focused” style with blue double-line border.

pub fn highlighted() -> Self

Creates a standard “highlighted” style (no border, just colors).

Trait Implementations

impl Clone for FocusStyle

fn clone(&self) -> FocusStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FocusStyle

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

Formats the value using the given formatter.

impl Default for FocusStyle

fn default() -> Self

Returns the “default value” for a type.

impl Copy for FocusStyle