From 6933e777b914db91905ed1906e4c1059094c5a3e Mon Sep 17 00:00:00 2001
From: Juan Campa <juancampa@gmail.com>
Date: Fri, 4 Feb 2022 16:54:51 -0500
Subject: [PATCH] Remove prevent_default for mousedown events

This fixes the issue of tabs not focusing when egui is used inside vscode
---
 egui_web/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/egui_web/src/lib.rs b/egui_web/src/lib.rs
index 781cf3ad65c..7fcec9d18ff 100644
--- a/egui_web/src/lib.rs
+++ b/egui_web/src/lib.rs
@@ -835,7 +835,7 @@ fn install_canvas_events(runner_ref: &AppRunnerRef) -> Result<(), JsValue> {
                 runner_lock.needs_repaint.set_true();
             }
             event.stop_propagation();
-            event.prevent_default();
+            // Note: prevent_default breaks VSCode tab focusing, hence why we don't call it here.
         }) as Box<dyn FnMut(_)>);
         canvas.add_event_listener_with_callback(event_name, closure.as_ref().unchecked_ref())?;
         closure.forget();