From aea23d58087457f54ee135d3b5e101986ee1ff61 Mon Sep 17 00:00:00 2001
From: "LevitatingBusinessMan (Rein Fernhout)" <me@levitati.ng>
Date: Tue, 23 May 2023 15:47:27 +0200
Subject: [PATCH] Zoom the plotter faster with Ctrl

---
 src/qtgui/plotter.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/qtgui/plotter.cpp b/src/qtgui/plotter.cpp
index b5d17ae7ae..f017beed96 100644
--- a/src/qtgui/plotter.cpp
+++ b/src/qtgui/plotter.cpp
@@ -957,7 +957,12 @@ void CPlotter::wheelEvent(QWheelEvent * event)
     }
     else if (m_CursorCaptured == XAXIS)
     {
+	    // Scroll faster when Ctrl is held
+		if (event->modifiers() & Qt::ControlModifier) {
+			numSteps *= 3;
+		}
         zoomStepX(pow(0.9, numSteps), px);
+
     }
     else if (event->modifiers() & Qt::ControlModifier)
     {