Trait cursive::traits::Nameable [−][src]
pub trait Nameable: View { fn with_name<S>(self, name: S) -> NamedView<Self>
where
S: Into<String>, { ... } fn with_id<S>(self, id: S) -> NamedView<Self>
where
S: Into<String>, { ... } }
Expand description
Makes a view wrappable in an NamedView
.
Provided methods
Wraps this view into an NamedView
with the given id.
This is just a shortcut for NamedView::new(id, self)
You can use the given id to find the view in the layout tree.
Examples
use cursive_core::view::Nameable; let mut siv = Cursive::new(); siv.add_layer(TextView::new("foo").with_name("text").fixed_width(10)); // You could call this from an event callback siv.call_on_name("text", |view: &mut TextView| { view.set_content("New content!"); });
Notes
You should call this directly on the view you want to retrieve later,
before other wrappers like fixed_width
. Otherwise, you would be
retrieving a ResizedView
!