From 0a2a07ba7e702d9afb0b7588fee83e0b7ebde7c6 Mon Sep 17 00:00:00 2001
From: wangqr <wangqr@wangqr.tk>
Date: Sat, 24 Aug 2019 01:16:18 -0400
Subject: [PATCH] Use absolute distance when scrolling audio box with mouse
 wheel

Instead of 1/3 screen per tick. So the distance of scroll no longer depends on the width of the audio box. Besides, 1/3 is feels to far for me when the audio box is wide.

See wangqr/Aegisub#5
---
 src/audio_box.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/audio_box.cpp b/src/audio_box.cpp
index 4d1f1518f..dea20cd31 100644
--- a/src/audio_box.cpp
+++ b/src/audio_box.cpp
@@ -129,10 +129,9 @@ END_EVENT_TABLE()
 void AudioBox::OnMouseWheel(wxMouseEvent &evt) {
 	if (!ForwardMouseWheelEvent(audioDisplay, evt))
 		return;
-
 	bool zoom = evt.CmdDown() != OPT_GET("Audio/Wheel Default to Zoom")->GetBool();
 	if (!zoom) {
-		int amount = -evt.GetWheelRotation() * GetClientSize().GetWidth() / (evt.GetWheelDelta() * 3);
+		int amount = -evt.GetWheelRotation();
 		// If the user did a horizontal scroll the amount should be inverted
 		// for it to be natural.
 		if (evt.GetWheelAxis() == 1) amount = -amount;