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Pass a RenderContext to UniformList

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In some cases, we need to render during layout. Previously, we were rendering with a LayoutContext in some cases, but this commit adds the ability to retrieve a render context with a given handle and we use that feature in UniformList.

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
This commit is contained in:
Nathan Sobo
2022-05-26 18:03:34 -06:00
co-authored by Max Brunsfeld
parent d69776585d
commit 2ea085b178
8 changed files with 193 additions and 135 deletions
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crates/picker/src/picker.rs
+5 -3
View File
@@ -54,6 +54,7 @@ impl<D: PickerDelegate> View for Picker<D> {
fn render(&mut self, cx: &mut RenderContext<Self>) -> gpui::ElementBox {
let settings = cx.global::<Settings>();
let container_style = settings.theme.picker.container;
let delegate = self.delegate.clone();
let match_count = if let Some(delegate) = delegate.upgrade(cx.app) {
delegate.read(cx).match_count()
@@ -80,8 +81,9 @@ impl<D: PickerDelegate> View for Picker<D> {
UniformList::new(
self.list_state.clone(),
match_count,
move |mut range, items, cx| {
let delegate = delegate.upgrade(cx).unwrap();
cx,
move |this, mut range, items, cx| {
let delegate = this.delegate.upgrade(cx).unwrap();
let selected_ix = delegate.read(cx).selected_index();
range.end = cmp::min(range.end, delegate.read(cx).match_count());
items.extend(range.map(move |ix| {
@@ -103,7 +105,7 @@ impl<D: PickerDelegate> View for Picker<D> {
.boxed(),
)
.contained()
.with_style(settings.theme.picker.container)
.with_style(container_style)
.constrained()
.with_max_width(self.max_size.x())
.with_max_height(self.max_size.y())