From 24360e9d0e7555b5a10f043a80c6c22ac95e6672 Mon Sep 17 00:00:00 2001
From: bsp2 <bs@tkscript.de>
Date: Tue, 7 May 2019 10:37:54 +0200
Subject: [PATCH] implement horizontal scroll lock (hold shift key)

---
 src/ui/ScrollWidget.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ui/ScrollWidget.cpp b/src/ui/ScrollWidget.cpp
index 1b75f886..87e99058 100644
--- a/src/ui/ScrollWidget.cpp
+++ b/src/ui/ScrollWidget.cpp
@@ -140,7 +140,12 @@ void ScrollWidget::onMouseMove(EventMouseMove &e) {
 }
 
 void ScrollWidget::onScroll(EventScroll &e) {
-	offset = offset.minus(e.scrollRel);
+   if(windowIsShiftPressed()) {
+      offset.x -= e.scrollRel.x;
+   }
+   else {
+      offset = offset.minus(e.scrollRel);
+   }
 	e.consumed = true;
 }