From 8b53b8c2559ce976726152c8a7d043f024935529 Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Mon, 23 May 2022 06:49:52 -0700
Subject: [PATCH] Take padding into account when converting mouse coord to cell

Part of microsoft/vscode#148061
---
 src/browser/input/Mouse.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/browser/input/Mouse.ts b/src/browser/input/Mouse.ts
index 2986fb3c..31a6af0a 100644
--- a/src/browser/input/Mouse.ts
+++ b/src/browser/input/Mouse.ts
@@ -5,7 +5,13 @@
 
 export function getCoordsRelativeToElement(event: {clientX: number, clientY: number}, element: HTMLElement): [number, number] {
   const rect = element.getBoundingClientRect();
-  return [event.clientX - rect.left, event.clientY - rect.top];
+  const elementStyle = window.getComputedStyle(element);
+  const leftPadding = parseInt(elementStyle.getPropertyValue('padding-left'));
+  const topPadding = parseInt(elementStyle.getPropertyValue('padding-top'));
+  return [
+    event.clientX - rect.left - leftPadding,
+    event.clientY - rect.top - topPadding
+  ];
 }
 
 /**