leyoda/iced-yoda
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

fix: less aggressive widget state tree diffing

Browse source 
responsive widget requires that diffing not reset state tree when number of child widgets change. I worry that this could cause regressions in some apps, but otherwise responsive widgets will discard state for their contents without an id container
This commit is contained in:
Ashley Wulber 2026-03-04 10:26:28 -05:00
parent 14cefe034e
commit 40b6bfe9ca
1 changed files with 1 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

9
core/src/widget/tree.rs
View file

@ -203,9 +203,7 @@ impl Tree {
{
std::mem::swap(&mut self.state, &mut state);
let widget_children = borrowed.children();
if !tag_match
|| self.children.len() != widget_children.len()
{
if !tag_match {
self.children = widget_children;
} else {
for (old_i, mut old) in children {
@ -244,11 +242,6 @@ impl Tree {
if let Some(id) = self.id.clone() {
borrowed.set_id(id);
}
let borrowed_children = borrowed.children();
if self.children.len() != borrowed_children.len() {
self.children = borrowed_children;
}
}
}
if tag_match {