Trait dui::callback::callbacks::HelpCb [−] [src]

pub trait HelpCb where
    Self: Element + 'static, {
    fn set_help_cb<F>(&mut self, cb: F) -> Self
    where
        F: Callback<(Self,)>,
    { ... }

    fn remove_help_cb(&mut self) -> Option<Box<Callback<(Self,)>>> { ... }
}

Action generated when the user press F1 at a control.

CallbackReturn::Close will be processed.

Provided Methods

Implementors