Qt Reference Documentation

splashitem.cpp Example File

graphicsview/padnavigator/splashitem.cpp
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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);
 }