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feat: add use_desktop_context hook

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This commit is contained in:
mrxiaozhuox 2022-01-31 19:39:44 +08:00
parent e4eb982a36
commit 366cf75887
2 changed files with 13 additions and 7 deletions
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10
examples/borderless.rs
View file

@ -1,5 +1,4 @@
use dioxus::prelude::*;
use dioxus_desktop::desktop_context::DesktopContext;
fn main() {
dioxus::desktop::launch_cfg(app, |cfg| {
@ -8,16 +7,13 @@ fn main() {
}
fn app(cx: Scope) -> Element {
let desktop = cx.consume_context::<DesktopContext>().unwrap();
let drag = desktop.clone();
let close = desktop.clone();
let desktop = dioxus::desktop::desktop_context::use_desktop_context(&cx);
cx.render(rsx!(
link { href:"https://unpkg.com/tailwindcss@^2/dist/tailwind.min.css", rel:"stylesheet" }
header {
class: "text-gray-400 bg-gray-900 body-font",
onmousedown: move |_| drag.drag_window(),
onmousedown: move |_| desktop.drag_window(),
div {
class: "container mx-auto flex flex-wrap p-5 flex-col md:flex-row items-center",
a { class: "flex title-font font-medium items-center text-white mb-4 md:mb-0",
@ -33,7 +29,7 @@ fn app(cx: Scope) -> Element {
button {
class: "inline-flex items-center bg-gray-800 border-0 py-1 px-3 focus:outline-none hover:bg-gray-700 rounded text-base mt-4 md:mt-0",
onmousedown: |evt| evt.cancel_bubble(),
onclick: move |_| close.close(),
onclick: move |_| desktop.close(),
"Close"
}
}

10
packages/desktop/src/desktop_context.rs
View file

@ -1,3 +1,6 @@
use std::rc::Rc;
use dioxus_core::ScopeState;
use wry::application::event_loop::EventLoopProxy;
use crate::UserWindowEvent;
@ -50,3 +53,10 @@ impl DesktopContext {
let _ = self.proxy.send_event(UserWindowEvent::CloseWindow);
}
}
/// use this function can get the `DesktopContext` context.
pub fn use_desktop_context(cx: &ScopeState) -> &Rc<DesktopContext> {
cx.use_hook(|_| cx.consume_context::<DesktopContext>())
.as_ref()
.unwrap()
}