1 files changed, 6 insertions, 1 deletions
diff --git a/examples/corelib/threads/mandelbrot/renderthread.h b/examples/corelib/threads/mandelbrot/renderthread.h
index 6174e0ed3d..7bbd9ae056 100644
--- a/examples/corelib/threads/mandelbrot/renderthread.h
+++ b/examples/corelib/threads/mandelbrot/renderthread.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2021 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -72,6 +72,10 @@ public:
     void render(double centerX, double centerY, double scaleFactor, QSize resultSize,
                 double devicePixelRatio);
 
+    static void setNumPasses(int n) { numPasses = n; }
+
+    static QString infoKey() { return QStringLiteral("info"); }
+
 signals:
     void renderedImage(const QImage &image, double scaleFactor);
 
@@ -88,6 +92,7 @@ private:
     double scaleFactor;
     double devicePixelRatio;
     QSize resultSize;
+    static int numPasses;
     bool restart = false;
     bool abort = false;