[−][src]Trait cursive::view::Identifiable
Makes a view wrappable in an IdView
.
Provided methods
fn with_id<S: Into<String>>(self, id: S) -> IdView<Self>
Wraps this view into an IdView
with the given id.
This is just a shortcut for IdView::new(id, self)
You can use the given id to find the view in the layout tree.
Examples
use cursive::view::Identifiable; let mut siv = Cursive::dummy(); siv.add_layer( TextView::new("foo") .with_id("text") .fixed_width(10) ); // You could call this from an event callback siv.call_on_id("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 BoxView
!