--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/qtdemo/headingitem.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "headingitem.h"
+#include "colors.h"
+
+HeadingItem::HeadingItem(const QString &text, QGraphicsScene *scene, QGraphicsItem *parent)
+    : DemoItem(scene, parent)
+{
+    this->text = text;
+    this->noSubPixeling = true;
+}
+
+QImage *HeadingItem::createImage(const QMatrix &matrix) const
+{
+    float sx = qMin(matrix.m11(), matrix.m22());
+    float sy = matrix.m22() < sx ? sx : matrix.m22();
+    QFontMetrics fm(Colors::headingFont());
+
+    float w = fm.width(this->text) + 1;
+    float h = fm.height();
+    float xShadow = 3.0f;
+    float yShadow = 3.0f;
+
+    QImage *image = new QImage(int((w + xShadow) * sx), int((h + yShadow) * sy), QImage::Format_ARGB32_Premultiplied);
+    image->fill(QColor(0, 0, 0, 0).rgba());
+    QPainter painter(image);
+    painter.setFont(Colors::headingFont());
+    painter.scale(sx, sy);
+
+    //draw shadow
+    QLinearGradient brush_shadow(xShadow, yShadow, w, yShadow);
+    brush_shadow.setSpread(QLinearGradient::PadSpread);
+    if (Colors::useEightBitPalette)
+        brush_shadow.setColorAt(0.0f, QColor(0, 0, 0));
+    else
+        brush_shadow.setColorAt(0.0f, QColor(0, 0, 0, 100));
+    QPen pen_shadow;
+    pen_shadow.setBrush(brush_shadow);
+    painter.setPen(pen_shadow);
+    painter.drawText(int(xShadow), int(yShadow), int(w), int(h), Qt::AlignLeft, this->text);
+
+    // draw text
+    QLinearGradient brush_text(0, 0, w, w);
+    brush_text.setSpread(QLinearGradient::PadSpread);
+    brush_text.setColorAt(0.0f, QColor(255, 255, 255));
+    brush_text.setColorAt(0.2f, QColor(255, 255, 255));
+    brush_text.setColorAt(0.5f, QColor(190, 190, 190));
+    QPen pen_text;
+    pen_text.setBrush(brush_text);
+    painter.setPen(pen_text);
+    painter.drawText(0, 0, int(w), int(h), Qt::AlignLeft, this->text);
+    return image;
+}
+
+
+void HeadingItem::animationStarted(int)
+{
+    this->noSubPixeling = false;
+}
+
+
+void HeadingItem::animationStopped(int)
+{
+    this->noSubPixeling = true;
+}