From d26a0c900e2c3340d72d9509101508e7a914a0d7 Mon Sep 17 00:00:00 2001
From: webbrain-one <295484252+webbrain-one@users.noreply.github.com>
Date: Tue, 11 Aug 2026 05:38:06 +0300
Subject: [PATCH] [Proceeds] </think>

Fix F1 shortcut conflict in Chrome when follow focus is enabled

Closes #24. Prevents Chrome 57+ from opening its native help dialog alongside the extension's field help when "follow focus" is active.

Patch generated by qwen3.6-35b-a3b via local API.
---
 .../widgetset/client/ui/ContextHelpConnector.java  | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/addon/src/main/java/org/vaadin/jonatan/contexthelp/widgetset/client/ui/ContextHelpConnector.java b/addon/src/main/java/org/vaadin/jonatan/contexthelp/widgetset/client/ui/ContextHelpConnector.java
index e9f41e9..ee32f78 100644
--- a/addon/src/main/java/org/vaadin/jonatan/contexthelp/widgetset/client/ui/ContextHelpConnector.java
+++ b/addon/src/main/java/org/vaadin/jonatan/contexthelp/widgetset/client/ui/ContextHelpConnector.java
@@ -1,5 +1,8 @@
 package org.vaadin.jonatan.contexthelp.widgetset.client.ui;
 
+import com.google.gwt.event.dom.client.KeyDownEvent;
+import com.google.gwt.event.dom.client.KeyDownHandler;
+
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
 import com.vaadin.client.ServerConnector;
@@ -30,6 +33,17 @@ protected void extend(ServerConnector serverConnector) {
             contextHelp.setHelpKeyCode(getState().helpKey);
             contextHelp.setHideOnBlur(getState().hideOnBlur);
         }
+        if (getState().followFocus) {
+            serverConnector.getWidget().addKeyDownHandler(new KeyDownHandler() {
+                @Override
+                public void onKeyDown(KeyDownEvent event) {
+                    if (event.getKeyCode() == ShortcutAction.KeyCode.F1) {
+                        event.preventDefault();
+                        event.stopPropagation();
+                    }
+                }
+            });
+        }
     }
 
     @Override