1 files changed, 0 insertions, 56 deletions
diff --git a/examples/widgets/painting/concentriccircles/window.cpp b/examples/widgets/painting/concentriccircles/window.cpp
deleted file mode 100644
index 9f25c2fcde..0000000000
--- a/examples/widgets/painting/concentriccircles/window.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include "circlewidget.h"
-#include "window.h"
-
-#include <QtWidgets>
-
-//! [0]
-Window::Window()
-{
-    aliasedLabel = createLabel(tr("Aliased"));
-    antialiasedLabel = createLabel(tr("Antialiased"));
-    intLabel = createLabel(tr("Int"));
-    floatLabel = createLabel(tr("Float"));
-
-    QGridLayout *layout = new QGridLayout;
-    layout->addWidget(aliasedLabel, 0, 1);
-    layout->addWidget(antialiasedLabel, 0, 2);
-    layout->addWidget(intLabel, 1, 0);
-    layout->addWidget(floatLabel, 2, 0);
-//! [0]
-
-//! [1]
-    QTimer *timer = new QTimer(this);
-
-    for (int i = 0; i < 2; ++i) {
-        for (int j = 0; j < 2; ++j) {
-            circleWidgets[i][j] = new CircleWidget;
-            circleWidgets[i][j]->setAntialiased(j != 0);
-            circleWidgets[i][j]->setFloatBased(i != 0);
-
-            connect(timer, &QTimer::timeout,
-                    circleWidgets[i][j], &CircleWidget::nextAnimationFrame);
-
-            layout->addWidget(circleWidgets[i][j], i + 1, j + 1);
-        }
-    }
-//! [1] //! [2]
-    timer->start(100);
-    setLayout(layout);
-
-    setWindowTitle(tr("Concentric Circles"));
-}
-//! [2]
-
-//! [3]
-QLabel *Window::createLabel(const QString &text)
-{
-    QLabel *label = new QLabel(text);
-    label->setAlignment(Qt::AlignCenter);
-    label->setMargin(2);
-    label->setFrameStyle(QFrame::Box | QFrame::Sunken);
-    return label;
-}
-//! [3]