Enum arc_util::ui::action::Action

pub enum Action {
    None,
    Swap(usize),
    Remove(usize),
}

An action for ordered lists in UI.

Examples

use arc_util::ui::action::Action;

let mut vec = vec!["a", "b", "c"];
let mut action = Action::new();
for (i, entry) in vec.iter().enumerate() {
    ui.text(entry);
    ui.same_line();
    action.render_buttons(ui, "buttons-id", i, vec.len());
}
action.perform(&mut vec);

Variants

None

No action to be performed.

Swap(usize)

Swap index with next element.

Remove(usize)

Delete index.

Implementations

impl Action

pub const fn new() -> Self

Creates a new Action.

pub fn render_buttons( &mut self, ui: &Ui<'_>, id: impl AsRef<str>, index: usize, len: usize )

Renders action buttons.

pub fn perform<T>(&self, vec: &mut Vec<T>)

Performs the action on a Vec.

Trait Implementations

impl Clone for Action

fn clone(&self) -> Action

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Action

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

Formats the value using the given formatter.

impl Default for Action

fn default() -> Action

Returns the “default value” for a type.