iris: add positioned text overflow

benches/message_list.rs

@@ -22,7 +22,7 @@ typical phone column width.";
 
 fn build_row(rsc: &mut BenchRsc, i: usize, image_every: usize) -> StrongWidget {
     let text = wtext(format!("Message {i}: {BODY}"))
-        .wrap(true)
+        .overflow(TextOverflow::Wrap)
         .add_strong(rsc)
         .any();
 
@@ -322,7 +322,9 @@ fn bench_redraw_big_text(chars: usize, redraws: usize) {
     let content: String = (0..chars)
         .map(|i| char::from(b'a' + (i % 26) as u8))
         .collect();
-    let text = wtext(content).wrap(true).add_strong(&mut rsc);
+    let text = wtext(content)
+        .overflow(TextOverflow::Wrap)
+        .add_strong(&mut rsc);
     let handle = text.weak();
     let root = text.any();