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Split Label and HighlightedLabel

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This commit is contained in:
Marshall Bowers 2023-10-18 12:37:47 -04:00
parent f0b9e9a89d
commit 24086191af
1 changed files with 58 additions and 5 deletions
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63
crates/ui2/src/elements/label.rs
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@ -51,7 +51,6 @@ pub struct Label<S: 'static + Send + Sync + Clone> {
label: SharedString,
color: LabelColor,
size: LabelSize,
highlight_indices: Vec<usize>,
strikethrough: bool,
}
@ -62,7 +61,6 @@ impl<S: 'static + Send + Sync + Clone> Label<S> {
label: label.into(),
color: LabelColor::Default,
size: LabelSize::Default,
highlight_indices: Vec::new(),
strikethrough: false,
}
}
@ -77,8 +75,60 @@ impl<S: 'static + Send + Sync + Clone> Label<S> {
self
}
pub fn with_highlights(mut self, indices: Vec<usize>) -> Self {
self.highlight_indices = indices;
pub fn set_strikethrough(mut self, strikethrough: bool) -> Self {
self.strikethrough = strikethrough;
self
}
fn render(&mut self, _view: &mut S, cx: &mut ViewContext<S>) -> impl Element<ViewState = S> {
let theme = theme(cx);
div()
.when(self.strikethrough, |this| {
this.relative().child(
div()
.absolute()
.top_px()
.my_auto()
.w_full()
.h_px()
.bg(LabelColor::Hidden.hsla(cx)),
)
})
.text_color(self.color.hsla(cx))
.child(self.label.clone())
}
}
#[derive(Element, Clone)]
pub struct HighlightedLabel<S: 'static + Send + Sync + Clone> {
state_type: PhantomData<S>,
label: SharedString,
color: LabelColor,
size: LabelSize,
highlight_indices: Vec<usize>,
strikethrough: bool,
}
impl<S: 'static + Send + Sync + Clone> HighlightedLabel<S> {
pub fn new(label: impl Into<SharedString>, highlight_indices: Vec<usize>) -> Self {
Self {
state_type: PhantomData,
label: label.into(),
color: LabelColor::Default,
size: LabelSize::Default,
highlight_indices,
strikethrough: false,
}
}
pub fn color(mut self, color: LabelColor) -> Self {
self.color = color;
self
}
pub fn size(mut self, size: LabelSize) -> Self {
self.size = size;
self
}
@ -192,7 +242,10 @@ mod stories {
.child(Story::label(cx, "Default"))
.child(Label::new("Hello, world!"))
.child(Story::label(cx, "Highlighted"))
.child(Label::new("Hello, world!").with_highlights(vec![0, 1, 2, 7, 8, 12]))
.child(HighlightedLabel::new(
"Hello, world!",
vec![0, 1, 2, 7, 8, 12],
))
}
}
}