From a716db8ebd4ce5be0b06b6b31b14f807e589774e Mon Sep 17 00:00:00 2001
From: hengsin <hengsin@gmail.com>
Date: Sun, 22 May 2022 20:46:51 +0800
Subject: [PATCH] IDEMPIERE-5296 Firefox 100: Horizontal scroll is broken for
 Grid with Frozen (#1338)

- Temporary workaround: disable frozen for Firefox 100
---
 .../WEB-INF/src/org/adempiere/webui/ClientInfo.java | 13 +++++++++++++
 .../src/org/adempiere/webui/adwindow/GridView.java  |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/ClientInfo.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/ClientInfo.java
index 7a88ded8f1..02e13a380a 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/ClientInfo.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/ClientInfo.java
@@ -21,6 +21,7 @@ import java.util.TimeZone;
 
 import org.adempiere.webui.session.SessionManager;
 import org.compiere.util.Env;
+import org.compiere.util.Util;
 import org.zkoss.zk.ui.Component;
 import org.zkoss.zk.ui.event.Event;
 import org.zkoss.zk.ui.event.EventListener;
@@ -99,6 +100,18 @@ public class ClientInfo implements Serializable {
 		return "Y".equals(Env.getContext(Env.getCtx(), Env.CLIENT_INFO_MOBILE));
 	}
 
+	/**
+	 * 
+	 * @param version null to match all version
+	 * @return true if browser is firefox and match the pass in version parameter
+	 */
+	public static boolean isFirefox(String version) {
+		StringBuilder ua = new StringBuilder("Firefox");
+		if (!Util.isEmpty(version, true))
+			ua.append("/").append(version);
+		return get() != null && get().userAgent != null && get().userAgent.contains(ua.toString());
+	}
+	
 	/**
 	 * @return the current clientinfo instance
 	 */
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
index a84dd432f0..7b6132ab81 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
@@ -548,7 +548,7 @@ public class GridView extends Vlayout implements EventListener<Event>, IdSpace,
 		
 		//frozen not working well on tablet devices yet
 		//unlikely to be fixed since the working 'smooth scrolling frozen' is a zk ee only feature
-		if (!ClientInfo.isMobile())
+		if (!ClientInfo.isMobile() && !ClientInfo.isFirefox("100."))
 		{
 			Frozen frozen = new Frozen();
 			//freeze selection and indicator column