From 7229fdada52a2bf851a06245016e050f2d041b54 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Mon, 8 Nov 2021 18:13:55 -0500
Subject: [PATCH] Decrease margin of scrolling rack while dragging.

---
 src/app/RackScrollWidget.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/app/RackScrollWidget.cpp b/src/app/RackScrollWidget.cpp
index 2661b6d6..940465cb 100644
--- a/src/app/RackScrollWidget.cpp
+++ b/src/app/RackScrollWidget.cpp
@@ -98,12 +98,12 @@ void RackScrollWidget::step() {
 	rackWidget->box.pos = scrollBox.pos.div(zoom).neg();
 
 	// Scroll rack if dragging certain widgets near the edge of the screen
-	math::Vec pos = APP->scene->mousePos;
+	math::Vec pos = APP->scene->mousePos - box.pos;
 	math::Rect viewport = getViewport(box.zeroPos());
 	widget::Widget* dw = APP->event->getDraggedWidget();
 	if (dw && APP->event->dragButton == GLFW_MOUSE_BUTTON_LEFT &&
 		(dynamic_cast<RackWidget*>(dw) || dynamic_cast<ModuleWidget*>(dw) || dynamic_cast<PortWidget*>(dw))) {
-		float margin = 20.0;
+		float margin = 1.0;
 		float speed = 15.0;
 		if (pos.x <= viewport.pos.x + margin)
 			offset.x -= speed;