From 36529a46fd52d8924923027c79afe44cd810861e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Eric=20Janouch?= <p@janouch.name>
Date: Sat, 10 Sep 2022 18:09:46 +0200
Subject: [PATCH] xP: also scroll to bottom on window resize

---
 xP/public/xP.js | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/xP/public/xP.js b/xP/public/xP.js
index 7f64473..864323a 100644
--- a/xP/public/xP.js
+++ b/xP/public/xP.js
@@ -438,20 +438,28 @@ let Content = {
 }
 
 let Buffer = {
-	oncreate: vnode => {
-		if (vnode.dom !== undefined && bufferAutoscroll)
-			vnode.dom.scrollTop = vnode.dom.scrollHeight
+	controller: new AbortController(),
+
+	onbeforeremove: vnode => {
+		Buffer.controller.abort()
 	},
 
 	onupdate: vnode => {
-		Buffer.oncreate(vnode)
+		if (bufferAutoscroll)
+			vnode.dom.scrollTop = vnode.dom.scrollHeight
+	},
+
+	oncreate: vnode => {
+		Buffer.onupdate(vnode)
+		window.addEventListener('resize', event => Buffer.onupdate(vnode),
+			{signal: Buffer.controller.signal})
 	},
 
 	view: vnode => {
 		let lines = []
 		let b = buffers.get(bufferCurrent)
 		if (b === undefined)
-			return
+			return m('.buffer')
 
 		let lastDateMark = undefined
 		let markBefore = b.lines.length