1 files changed, 0 insertions, 39 deletions
diff --git a/examples/opengl/qopenglwidget/bubble.h b/examples/opengl/qopenglwidget/bubble.h
deleted file mode 100644
index 47355ead41..0000000000
--- a/examples/opengl/qopenglwidget/bubble.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef BUBBLE_H
-#define BUBBLE_H
-
-#include <QBrush>
-#include <QColor>
-#include <QPointF>
-#include <QRect>
-#include <QRectF>
-
-QT_FORWARD_DECLARE_CLASS(QPainter)
-
-class Bubble
-{
-public:
-    Bubble(const QPointF &position, qreal radius, const QPointF &velocity);
-    ~Bubble();
-
-    void drawBubble(QPainter *painter);
-    void updateBrush();
-    void move(const QRect &bbox);
-    void updateCache();
-    QRectF rect();
-
-private:
-    QColor randomColor();
-
-    QBrush brush;
-    QPointF position;
-    QPointF vel;
-    qreal radius;
-    QColor innerColor;
-    QColor outerColor;
-    QImage *cache = nullptr;
-};
-
-#endif