Function terminal_menu::button
source · pub fn button<T: Into<String>>(name: T) -> TerminalMenuItem
Expand description
Make a button terminal-menu item. Exits the menu with all the parent menus when pressed.
Example
use terminal_menu::{menu, button, run, mut_menu};
let my_menu = menu(vec![
button("Alice"),
button("Bob")
]);
run(&my_menu);
println!("Selected Button: {}", mut_menu(&my_menu).selected_item_name());
Examples found in repository?
More examples
examples/async.rs (line 9)
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fn main() {
use terminal_menu::{menu, label, button, activate, wait_for_exit};
let menu = menu(vec![
label("do work when menu open!"),
button("get me out of here!")
]);
// like run but doesn't block
activate(&menu);
// do stuff
let mut num: usize = 1;
for i in 2..10 {
num *= i;
}
wait_for_exit(&menu);
println!("{}", num);
}
examples/colors.rs (line 19)
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fn main() {
use terminal_menu::*;
// see the crossterm crate for all the color options
use crossterm::style::Color;
let menu = menu(vec![
label("COLOR!"),
label("Red").colorize(Color::Red),
label("Green").colorize(Color::Green),
label("Blue").colorize(Color::Blue),
// selected item is always cyan
button("Cyan")
]);
run(&menu);
}
examples/simple.rs (line 20)
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fn main() {
use terminal_menu::{menu, label, button, run, mut_menu};
let menu = menu(vec![
// label:
// not selectable, useful as a title, separator, etc...
label("----------------------"),
label("terminal-menu"),
label("use wasd or arrow keys"),
label("enter to select"),
label("'q' or esc to exit"),
label("-----------------------"),
// button:
// exit the menu
button("Alice"),
button("Bob"),
button("Charlie")
]);
run(&menu);
// you can get the selected buttons name like so:
println!("Selected: {}", mut_menu(&menu).selected_item_name());
}
examples/selections.rs (line 25)
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fn main() {
use terminal_menu::{menu, label, button, list, scroll, run, mut_menu};
let menu = menu(vec![
label("lists and scrolls"),
// with list and scroll you can select a value from a group of values
// you can change the selected value with arrow keys, wasd, or enter
// use arrow keys or wasd
// enter to select
// list:
// show all values
// surround the selected value with brackets
list("li", vec!["Alice", "Bob", "Charlie"]),
// scroll:
// show only the selected item
scroll("sc", vec!["Alice", "Bob", "Charlie"]),
button("exit")
]);
run(&menu);
{
let mm = mut_menu(&menu);
println!("{}", mm.selection_value("li"));
println!("{}", mm.selection_value("sc"));
}
}
Additional examples can be found in: