From 78a9d911ce785bf76e058739ed58d72f6cc35cd5 Mon Sep 17 00:00:00 2001
From: Peter Hartmann <peter@edelhirsch.io>
Date: Mon, 3 Apr 2023 13:38:20 +0200
Subject: [PATCH] color filter: Leave original brush as it was when
 substituting colors

QBrush is explicitly shared, so when setting the gradient of a copy,
we are also changing the gradient of the original.
---
 src/graphic/QskColorFilter.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/graphic/QskColorFilter.cpp b/src/graphic/QskColorFilter.cpp
index c6f1dc73..87bbe412 100644
--- a/src/graphic/QskColorFilter.cpp
+++ b/src/graphic/QskColorFilter.cpp
@@ -56,10 +56,10 @@ static inline QBrush qskSubstitutedBrush(
 
         if ( isModified )
         {
-            newBrush = brush;
-
-            auto newGradient = const_cast< QGradient* >( newBrush.gradient() );
-            newGradient->setStops( stops );
+            auto newGradient = *gradient;
+            newGradient.setStops( stops );
+            newBrush = QBrush( newGradient );
+            newBrush.setTransform( brush.transform() );
         }
     }
     else