From eb9bbd1666345e011da410ff7af67ede9fd00f47 Mon Sep 17 00:00:00 2001
From: bfahrenfort <59982409+bfahrenfort@users.noreply.github.com>
Date: Sat, 14 Sep 2024 17:10:01 +0000
Subject: [PATCH] fix: constrain link icon size (#1409)
---
quartz/components/scripts/toc.inline.ts | 15 +++++++++++----
1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/quartz/components/scripts/toc.inline.ts b/quartz/components/scripts/toc.inline.ts
index f33d8f5..acc81b2 100644
--- a/quartz/components/scripts/toc.inline.ts
+++ b/quartz/components/scripts/toc.inline.ts
@@ -16,7 +16,12 @@
function toggleToc(this: HTMLElement) {
this.classList.toggle("collapsed")
- const content = this.nextElementSibling as HTMLElement
+ this.setAttribute(
+ "aria-expanded",
+ this.getAttribute("aria-expanded") === "true" ? "false" : "true",
+ )
+ const content = this.nextElementSibling as HTMLElement | undefined
+ if (!content) return
content.classList.toggle("collapsed")
content.style.maxHeight = content.style.maxHeight === "0px" ? content.scrollHeight + "px" : "0px"
}
@@ -24,10 +29,12 @@
function setupToc() {
const toc = document.getElementById("toc")
if (toc) {
- const content = toc.nextElementSibling as HTMLElement
- content.style.maxHeight = content.scrollHeight + "px"
- toc.removeEventListener("click", toggleToc)
+ const collapsed = toc.classList.contains("collapsed")
+ const content = toc.nextElementSibling as HTMLElement | undefined
+ if (!content) return
+ content.style.maxHeight = collapsed ? "0px" : content.scrollHeight + "px"
toc.addEventListener("click", toggleToc)
+ window.addCleanup(() => toc.removeEventListener("click", toggleToc))
}
}
--
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