From d7e8c68775f37f20d9f2fb7cd23f9a42e1220761 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Sat, 18 Apr 2020 15:12:43 +0000
Subject: [PATCH] .reference

git-svn-id: svn://ultimatepp.org/upp/trunk@14330 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 reference/RectTracker/main.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/reference/RectTracker/main.cpp b/reference/RectTracker/main.cpp
index c7ca58464..5da055dff 100644
--- a/reference/RectTracker/main.cpp
+++ b/reference/RectTracker/main.cpp
@@ -27,6 +27,13 @@ struct MyApp : TopWindow {
 	virtual void LeftDown(Point p, dword keyflags) {
 		RectTracker tr(*this);
 		Size sz = GetSize();
+		if((keyflags & K_CTRL) && (keyflags & K_ALT)) {
+			tr.Dashed();
+			tr.MinSize(Size(-10000, -10000)); // allow negative size
+			rect = tr.Track(rect, ALIGN_RIGHT, ALIGN_BOTTOM);
+			rect.Normalize();
+		}
+		else
 		if(keyflags & K_ALT) {
 			tr.Dashed().Animation();
 			tr.round = THISBACK(Round);