From e4cbce0e120dae261bfd19844bc6a231b405b10e Mon Sep 17 00:00:00 2001
From: SkyratBot <59378654+SkyratBot@users.noreply.github.com>
Date: Sat, 11 Sep 2021 13:15:44 +0200
Subject: [PATCH] [MIRROR] Another fix for laggy tgui tooltips -- Turn off
 popper event listeners (+ give R&D console its tooltips again) (#8109)

* Another fix for laggy tgui tooltips -- Turn off popper event listeners (+ give R&D console its tooltips again) (#61343)

Every single popper registered TWO event listeners for scrolling and resizing. This does not appear to be necessary for our cases.
The R&D console has been given back its tooltips

* Another fix for laggy tgui tooltips -- Turn off popper event listeners (+ give R&D console its tooltips again)

Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
---
 tgui/packages/tgui/components/Tooltip.tsx | 4 ++++
 tgui/packages/tgui/interfaces/Techweb.js  | 6 ++----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/tgui/packages/tgui/components/Tooltip.tsx b/tgui/packages/tgui/components/Tooltip.tsx
index c3f70841e0f..dc347f2a117 100644
--- a/tgui/packages/tgui/components/Tooltip.tsx
+++ b/tgui/packages/tgui/components/Tooltip.tsx
@@ -53,6 +53,10 @@ export class Tooltip extends Component<TooltipProps, TooltipState> {
       <Popper
         options={{
           placement: this.props.position || "auto",
+          modifiers: [{
+            name: "eventListeners",
+            enabled: false,
+          }],
         }}
         popperContent={
           <div
diff --git a/tgui/packages/tgui/interfaces/Techweb.js b/tgui/packages/tgui/interfaces/Techweb.js
index ac2fdec75a3..7ee64f76f4e 100644
--- a/tgui/packages/tgui/interfaces/Techweb.js
+++ b/tgui/packages/tgui/interfaces/Techweb.js
@@ -720,10 +720,8 @@ const TechNode = (props, context) => {
           <Button
             key={id}
             className={`${design_cache[k].class} Techweb__DesignIcon`}
-            // Uncomment these only when tooltip performance is improved.
-            // Reason for removal: Causes massive performance decreases
-            // tooltip={design_cache[k].name}
-            // tooltipPosition={i % 15 < 7 ? "right" : "left"}
+            tooltip={design_cache[k].name}
+            tooltipPosition={i % 15 < 7 ? "right" : "left"}
           />
         ))}
       </Box>