From a23ff227e7704d1f3df3a3692dc2e26de34520cd Mon Sep 17 00:00:00 2001
From: Steve Goldman <steve.goldman@gmail.com>
Date: Tue, 25 Jun 2024 11:36:25 -0500
Subject: [PATCH] Add: Industry window zoom with mouse wheel

---
 src/industry_gui.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/industry_gui.cpp b/src/industry_gui.cpp
index d30edbd4e5..c42bbb47a3 100644
--- a/src/industry_gui.cpp
+++ b/src/industry_gui.cpp
@@ -1131,6 +1131,13 @@ public:
 		}
 	}
 
+	void OnMouseWheel(int wheel) override
+	{
+		if (_settings_client.gui.scrollwheel_scrolling != SWS_OFF) {
+			DoZoomInOutWindow(wheel < 0 ? ZOOM_IN : ZOOM_OUT, this);
+		}
+	}
+
 	void OnQueryTextFinished(char *str) override
 	{
 		if (StrEmpty(str)) return;