From 3cec15b5e8a4a96ceedc339d3cf5606c04843e5d Mon Sep 17 00:00:00 2001
From: Gaspar Capello <gaspar@igara.com>
Date: Fri, 21 Jul 2023 12:46:23 -0300
Subject: [PATCH] Fix glitch with Selection Tool + Alt (fix #3976)

Prior to this fix, when the mouse exited and re-entered the editor
area, the Subtract Selection quick command would inadvertently
change to 'rotate shape'.
---
 src/app/ui/editor/editor.cpp | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/app/ui/editor/editor.cpp b/src/app/ui/editor/editor.cpp
index 63478f6c13f..fc80251b1a1 100644
--- a/src/app/ui/editor/editor.cpp
+++ b/src/app/ui/editor/editor.cpp
@@ -1917,8 +1917,19 @@ bool Editor::onProcessMessage(Message* msg)
 
     case kMouseEnterMessage:
       m_brushPreview.hide();
-      updateToolLoopModifiersIndicators();
-      updateQuicktool();
+
+      // Not update tool loop modifiers when the mouse exits and
+      // re-enters the editor area while the mouse has an
+      // active 'click'.
+      // If it isn't done, when the mouse exits and re-enters the
+      // editor area, the Subtract Selection quick command
+      // (for example) will change to 'rotate shape'.
+      // More details:
+      // https://github.com/aseprite/aseprite/issues/3976
+      if (!hasCapture()) {
+        updateToolLoopModifiersIndicators();
+        updateQuicktool();
+      }
       break;
 
     case kMouseLeaveMessage: