Qt 4.8: splashitem.cpp Example File (graphicsview/padnavigator/splashitem.cpp)

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# splashitem.cpp Example File

graphicsview/padnavigator/splashitem.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2015 The Qt Company Ltd.
     ** Contact: http://www.qt.io/licensing/
     **
     ** This file is part of the examples of the Qt Toolkit.
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     #include "splashitem.h"

     #include <QtGui/QtGui>

     SplashItem::SplashItem(QGraphicsItem *parent)
         : QGraphicsObject(parent)
     {
         text = tr("Welcome to the Pad Navigator Example. You can use the"
                   " keyboard arrows to navigate the icons, and press enter"
                   " to activate an item. Press any key to begin.");
         setCacheMode(DeviceCoordinateCache);
     }

     QRectF SplashItem::boundingRect() const
     {
         return QRectF(0, 0, 400, 175);
     }

     void SplashItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
                            QWidget *widget)
     {
         Q_UNUSED(option);
         Q_UNUSED(widget);
         painter->setPen(QPen(Qt::black, 2));
         painter->setBrush(QColor(245, 245, 255, 220));
         painter->setClipRect(boundingRect());
         painter->drawRoundRect(3, -100 + 3, 400 - 6, 250 - 6);

         QRectF textRect = boundingRect().adjusted(10, 10, -10, -10);
         int flags = Qt::AlignTop | Qt::AlignLeft | Qt::TextWordWrap;

         QFont font;
         font.setPixelSize(18);
         painter->setPen(Qt::black);
         painter->setFont(font);
         painter->drawText(textRect, flags, text);
     }