dioxus_use_window/hooks/use_height/
mod.rs

1mod display;
2use super::*;
3
4/// Window height effect handler
5#[derive(Debug)]
6pub struct UseWindowHeight {
7    inner: UseWindow,
8}
9
10impl UseWindowBuilder {
11    /// hooks for window's height with config
12    ///
13    /// # Arguments
14    ///
15    /// returns: [`UseWindowHeight`]
16    ///
17    /// # Examples
18    ///
19    /// ```
20    /// use dioxus::prelude::*;
21    /// use dioxus_use_window::{UseWindowBuilder};
22    ///
23    /// fn App(cx: Scope) -> Element {
24    ///     let hook = UseWindowBuilder::default().use_height(&cx);
25    ///
26    ///     cx.render(rsx!(
27    ///         h1 { "Window height: {hook}" }
28    ///     ))
29    /// }
30    /// ```
31    #[inline]
32    pub fn use_height<'a>(&self, cx: &'a ScopeState) -> &'a mut UseWindowHeight {
33        let hook = UseWindowHeight::new(self.use_window_hook(cx));
34        cx.use_hook(|| hook)
35    }
36}
37
38impl UseWindowHeight {
39    #[inline]
40    pub(crate) fn new(size: UseWindow) -> Self {
41        Self { inner: size }
42    }
43}
44
45impl UseWindowHeight {
46    /// get height of current window
47    #[inline]
48    pub fn get(&self) -> usize {
49        self.inner.data_ref().inner_height() as _
50    }
51    /// set height of current window, return `false` if failed to run
52    #[inline]
53    pub fn set(&self, height: usize) -> bool {
54        self.inner.data_ref().set_inner_height(height).is_some()
55    }
56}
dioxus_use_window/hooks/use_height/mod.rs

dioxus_use_window/hooks/use_height/
mod.rs
