Rename example directory (all examples in it are statemachine examples)

Task-number: QTBUG-89833
Change-Id: I5703667054d5f32633c741f97c2890b64801960c
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
(cherry picked from commit bf411290440543e66c5468018681d041d0b9d047)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 125 insertions, 0 deletions

diff --git a/examples/statemachine/graphicsview/padnavigator/roundrectitem.cpp b/examples/statemachine/graphicsview/padnavigator/roundrectitem.cpp
new file mode 100644
index 0000000..b4ea489
--- /dev/null
+++ b/examples/statemachine/graphicsview/padnavigator/roundrectitem.cpp
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "roundrectitem.h"
+
+#include <QGuiApplication>
+#include <QPainter>
+#include <QPalette>
+
+//! [0]
+RoundRectItem::RoundRectItem(const QRectF &bounds, const QColor &color,
+                             QGraphicsItem *parent)
+    : QGraphicsObject(parent), fillRect(false), bounds(bounds)
+{
+    gradient.setStart(bounds.topLeft());
+    gradient.setFinalStop(bounds.bottomRight());
+    gradient.setColorAt(0, color);
+    gradient.setColorAt(1, color.darker(200));
+    setCacheMode(ItemCoordinateCache);
+}
+//! [0]
+
+//! [1]
+QPixmap RoundRectItem::pixmap() const
+{
+    return pix;
+}
+void RoundRectItem::setPixmap(const QPixmap &pixmap)
+{
+    pix = pixmap;
+    update();
+}
+//! [1]
+
+//! [2]
+QRectF RoundRectItem::boundingRect() const
+{
+    return bounds.adjusted(0, 0, 2, 2);
+}
+//! [2]
+
+//! [3]
+void RoundRectItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+                          QWidget *widget)
+{
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+    painter->setPen(Qt::NoPen);
+    painter->setBrush(QColor(0, 0, 0, 64));
+    painter->drawRoundedRect(bounds.translated(2, 2), 25, 25, Qt::RelativeSize);
+//! [3]
+//! [4]
+    if (fillRect)
+        painter->setBrush(QGuiApplication::palette().brush(QPalette::Window));
+    else
+        painter->setBrush(gradient);
+    painter->setPen(QPen(Qt::black, 1));
+    painter->drawRoundedRect(bounds, 25,25, Qt::RelativeSize);
+//! [4]
+//! [5]
+    if (!pix.isNull()) {
+        painter->scale(1.95, 1.95);
+        painter->drawPixmap(-pix.width() / 2, -pix.height() / 2, pix);
+    }
+}
+//! [5]
+
+//! [6]
+bool RoundRectItem::fill() const
+{
+    return fillRect;
+}
+void RoundRectItem::setFill(bool fill)
+{
+    fillRect = fill;
+    update();
+}
+//! [6]