Evan AlmloffandJonathan Kelley
519ec9d294
* add a default head method through eval * remove the old document trait * implement document for each platform * pull out document into a dedicated crate to cut down on shared dependencies --------- Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>
28 lines
817 B
Rust
28 lines
817 B
Rust
//! Run a callback
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//!
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//! Whenever an Element is finally mounted to the Dom, its data is available to be read.
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//! These fields can typically only be read asynchronously, since various renderers need to release the main thread to
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//! perform layout and painting.
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use dioxus::prelude::*;
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use dioxus_elements::geometry::euclid::Size2D;
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fn main() {
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dioxus::launch(app);
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}
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fn app() -> Element {
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let mut dimensions = use_signal(Size2D::zero);
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rsx!(
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document::Link { rel: "stylesheet", href: asset!("./examples/assets/read_size.css") }
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div {
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width: "50%",
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height: "50%",
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background_color: "red",
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onresize: move |evt| dimensions.set(evt.data().get_content_box_size().unwrap()),
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"This element is {dimensions():?}"
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}
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)
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}
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