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Merge branch 'main' into rename-element-traits

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# Conflicts:
#	crates/gpui2/src/elements/uniform_list.rs
#	crates/ui2/src/components/context_menu.rs
#	crates/ui2/src/components/list.rs
This commit is contained in:
Antonio Scandurra
2023-11-23 12:47:46 +01:00
parent c23f17ee0b f33c0e80a6
commit 3b918bfee8
34 changed files with 592 additions and 326 deletions
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crates/gpui2/src/elements/uniform_list.rs
+21 -21
View File
@@ -1,7 +1,7 @@
use crate::{
point, px, size, AnyElement, AvailableSpace, Bounds, Element, ElementId, InteractiveElement,
InteractiveElementState, Interactivity, IntoElement, LayoutId, Pixels, Point, Render, Size,
StyleRefinement, Styled, View, ViewContext, WindowContext,
point, px, size, AnyElement, AvailableSpace, BorrowWindow, Bounds, ContentMask, Element,
ElementId, InteractiveElement, InteractiveElementState, Interactivity, IntoElement, LayoutId,
Pixels, Point, Render, Size, StyleRefinement, Styled, View, ViewContext, WindowContext,
};
use smallvec::SmallVec;
use std::{cell::RefCell, cmp, ops::Range, rc::Rc};
@@ -210,31 +210,31 @@ impl Element for UniformList {
scroll_offset: shared_scroll_offset,
});
}
let visible_item_count = if item_height > px(0.) {
(padded_bounds.size.height / item_height).ceil() as usize + 1
} else {
0
};
let first_visible_element_ix =
(-scroll_offset.y / item_height).floor() as usize;
let last_visible_element_ix =
((-scroll_offset.y + padded_bounds.size.height) / item_height).ceil()
as usize;
let visible_range = first_visible_element_ix
..cmp::min(
first_visible_element_ix + visible_item_count,
self.item_count,
);
..cmp::min(last_visible_element_ix, self.item_count);
let items = (self.render_items)(visible_range.clone(), cx);
cx.with_z_index(1, |cx| {
for (item, ix) in items.into_iter().zip(visible_range) {
let item_origin = padded_bounds.origin
+ point(px(0.), item_height * ix + scroll_offset.y);
let available_space = size(
AvailableSpace::Definite(padded_bounds.size.width),
AvailableSpace::Definite(item_height),
);
item.draw(item_origin, available_space, cx);
}
let content_mask = ContentMask {
bounds: padded_bounds,
};
cx.with_content_mask(Some(content_mask), |cx| {
for (item, ix) in items.into_iter().zip(visible_range) {
let item_origin = padded_bounds.origin
+ point(px(0.), item_height * ix + scroll_offset.y);
let available_space = size(
AvailableSpace::Definite(padded_bounds.size.width),
AvailableSpace::Definite(item_height),
);
item.draw(item_origin, available_space, cx);
}
});
});
}
})