| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id: rbfont.cpp 27301 2010-07-05 22:15:17Z bieber $ |
| * |
| * Copyright (C) 2010 Robert Bieber |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ****************************************************************************/ |
| |
| #include "rbtext.h" |
| |
| #include <QPainter> |
| |
| RBText::RBText(QImage* image, int maxWidth, QGraphicsItem *parent) |
| :QGraphicsItem(parent), image(image), maxWidth(maxWidth), offset(0) |
| { |
| } |
| |
| QRectF RBText::boundingRect() const |
| { |
| if(image->width() < maxWidth) |
| return QRectF(0, 0, image->width(), image->height()); |
| else |
| return QRectF(0, 0, maxWidth, image->height()); |
| } |
| |
| void RBText::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, |
| QWidget *widget) |
| { |
| /* Making sure the offset is within bounds */ |
| if(image->width() > maxWidth) |
| if(offset > image->width() - maxWidth) |
| offset = image->width() - maxWidth; |
| |
| if(image->width() < maxWidth) |
| painter->drawImage(0, 0, *image, 0, 0, image->width(), image->height()); |
| else |
| painter->drawImage(0, 0, *image, offset, 0, maxWidth, image->height()); |
| } |