Struct FontStyle

pub struct FontStyle { /* private fields */ }

style of font

Examples:

1. set more than one shape at the same time

let mut style = FontStyle::default();
style.set_shape(FontShape::Bold | FontShape::Italic);

2. set the fg/bg color by name

let mut style = FontStyle::default();
style.set_fg_color(Color::Red);
style.set_bg_color(Color::Blue);

3. set the fg/bg color by 256-color

let mut style = FontStyle::default();
style.set_fg_color_256((255, 0, 0));
style.set_bg_color_256((0, 0, 255));

Note: if you set the fg/bg color by name, the 256-color will be ignored

Implementations

impl FontStyle

pub fn set_shape(&mut self, shape: FontShape) -> &mut Self

Examples found in repository

examples/complex.rs (line 28)

fn main() {
    let mut menu = Menu::new().unwrap_or_else(|e| {
        quit_now!("Error: {}", e);
    });

    // build item list
    let mut item_list = Vec::new();
    for i in 1..=100 {
        item_list.push(Item::new(format!("{}th item", i).as_str(), i));
    }

    // build colorscheme, you can skip this step to use the default colorscheme
    // NOTE: sometimes your terminal might not support all the colors, so you may need to adjust
    // the colorscheme
    let mut colorscheme = termenu::ColorScheme::default();
    colorscheme
        .set_title_style(
            FontStyle::default()
                .set_shape(FontShape::Bold | FontShape::Underline)
                .set_fg_color(colored::Color::Green)
                .build(),
        )
        .set_query_style(FontStyle::default().set_shape(FontShape::Italic).build())
        .set_chosen_ln_style(
            FontStyle::default()
                .set_shape(FontShape::Underline)
                .set_fg_color(colored::Color::Black)
                .set_bg_color_256((215, 255, 0))
                .build(),
        )
        .set_more_tag_style(
            FontStyle::default()
                .set_fg_color(colored::Color::Magenta)
                .build(),
        );

    // run
    let selection = menu
        .set_title("test selection:")
        .show_end_tag(true)
        .set_max_height(0.3)
        .set_colorscheme(colorscheme)
        .add_list(item_list)
        .select() // this is the menu entry
        .unwrap_or_else(|e| {
            quit_now!("Error: {}", e);
        });

    // handle selection
    if let Some(selection) = selection {
        println!("You selected: {}", selection);
    } else {
        println!("You didn't select anything");
    }
}

pub fn set_fg_color(&mut self, color: Color) -> &mut Self

Examples found in repository

examples/complex.rs (line 29)

fn main() {
    let mut menu = Menu::new().unwrap_or_else(|e| {
        quit_now!("Error: {}", e);
    });

    // build item list
    let mut item_list = Vec::new();
    for i in 1..=100 {
        item_list.push(Item::new(format!("{}th item", i).as_str(), i));
    }

    // build colorscheme, you can skip this step to use the default colorscheme
    // NOTE: sometimes your terminal might not support all the colors, so you may need to adjust
    // the colorscheme
    let mut colorscheme = termenu::ColorScheme::default();
    colorscheme
        .set_title_style(
            FontStyle::default()
                .set_shape(FontShape::Bold | FontShape::Underline)
                .set_fg_color(colored::Color::Green)
                .build(),
        )
        .set_query_style(FontStyle::default().set_shape(FontShape::Italic).build())
        .set_chosen_ln_style(
            FontStyle::default()
                .set_shape(FontShape::Underline)
                .set_fg_color(colored::Color::Black)
                .set_bg_color_256((215, 255, 0))
                .build(),
        )
        .set_more_tag_style(
            FontStyle::default()
                .set_fg_color(colored::Color::Magenta)
                .build(),
        );

    // run
    let selection = menu
        .set_title("test selection:")
        .show_end_tag(true)
        .set_max_height(0.3)
        .set_colorscheme(colorscheme)
        .add_list(item_list)
        .select() // this is the menu entry
        .unwrap_or_else(|e| {
            quit_now!("Error: {}", e);
        });

    // handle selection
    if let Some(selection) = selection {
        println!("You selected: {}", selection);
    } else {
        println!("You didn't select anything");
    }
}

pub fn set_bg_color(&mut self, color: Color) -> &mut Self

pub fn set_fg_color_256(&mut self, color: (u8, u8, u8)) -> &mut Self

pub fn set_bg_color_256(&mut self, color: (u8, u8, u8)) -> &mut Self

Examples found in repository

examples/complex.rs (line 37)

fn main() {
    let mut menu = Menu::new().unwrap_or_else(|e| {
        quit_now!("Error: {}", e);
    });

    // build item list
    let mut item_list = Vec::new();
    for i in 1..=100 {
        item_list.push(Item::new(format!("{}th item", i).as_str(), i));
    }

    // build colorscheme, you can skip this step to use the default colorscheme
    // NOTE: sometimes your terminal might not support all the colors, so you may need to adjust
    // the colorscheme
    let mut colorscheme = termenu::ColorScheme::default();
    colorscheme
        .set_title_style(
            FontStyle::default()
                .set_shape(FontShape::Bold | FontShape::Underline)
                .set_fg_color(colored::Color::Green)
                .build(),
        )
        .set_query_style(FontStyle::default().set_shape(FontShape::Italic).build())
        .set_chosen_ln_style(
            FontStyle::default()
                .set_shape(FontShape::Underline)
                .set_fg_color(colored::Color::Black)
                .set_bg_color_256((215, 255, 0))
                .build(),
        )
        .set_more_tag_style(
            FontStyle::default()
                .set_fg_color(colored::Color::Magenta)
                .build(),
        );

    // run
    let selection = menu
        .set_title("test selection:")
        .show_end_tag(true)
        .set_max_height(0.3)
        .set_colorscheme(colorscheme)
        .add_list(item_list)
        .select() // this is the menu entry
        .unwrap_or_else(|e| {
            quit_now!("Error: {}", e);
        });

    // handle selection
    if let Some(selection) = selection {
        println!("You selected: {}", selection);
    } else {
        println!("You didn't select anything");
    }
}

pub fn build(&mut self) -> Self

Examples found in repository

examples/complex.rs (line 30)

fn main() {
    let mut menu = Menu::new().unwrap_or_else(|e| {
        quit_now!("Error: {}", e);
    });

    // build item list
    let mut item_list = Vec::new();
    for i in 1..=100 {
        item_list.push(Item::new(format!("{}th item", i).as_str(), i));
    }

    // build colorscheme, you can skip this step to use the default colorscheme
    // NOTE: sometimes your terminal might not support all the colors, so you may need to adjust
    // the colorscheme
    let mut colorscheme = termenu::ColorScheme::default();
    colorscheme
        .set_title_style(
            FontStyle::default()
                .set_shape(FontShape::Bold | FontShape::Underline)
                .set_fg_color(colored::Color::Green)
                .build(),
        )
        .set_query_style(FontStyle::default().set_shape(FontShape::Italic).build())
        .set_chosen_ln_style(
            FontStyle::default()
                .set_shape(FontShape::Underline)
                .set_fg_color(colored::Color::Black)
                .set_bg_color_256((215, 255, 0))
                .build(),
        )
        .set_more_tag_style(
            FontStyle::default()
                .set_fg_color(colored::Color::Magenta)
                .build(),
        );

    // run
    let selection = menu
        .set_title("test selection:")
        .show_end_tag(true)
        .set_max_height(0.3)
        .set_colorscheme(colorscheme)
        .add_list(item_list)
        .select() // this is the menu entry
        .unwrap_or_else(|e| {
            quit_now!("Error: {}", e);
        });

    // handle selection
    if let Some(selection) = selection {
        println!("You selected: {}", selection);
    } else {
        println!("You didn't select anything");
    }
}

Trait Implementations

impl Clone for FontStyle

fn clone(&self) -> FontStyle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for FontStyle

fn default() -> FontStyle

Returns the “default value” for a type.

impl Copy for FontStyle