1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
8 * $Id: rbfont.cpp 27301 2010-07-05 22:15:17Z bieber $
10 * Copyright (C) 2010 Robert Bieber
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
26 RBText::RBText(QImage
* image
, int maxWidth
, QGraphicsItem
*parent
)
27 :QGraphicsItem(parent
), image(image
), maxWidth(maxWidth
), offset(0)
31 QRectF
RBText::boundingRect() const
33 if(image
->width() < maxWidth
)
34 return QRectF(0, 0, image
->width(), image
->height());
36 return QRectF(0, 0, maxWidth
, image
->height());
39 void RBText::paint(QPainter
*painter
, const QStyleOptionGraphicsItem
*option
,
42 /* Making sure the offset is within bounds */
43 if(image
->width() > maxWidth
)
44 if(offset
> image
->width() - maxWidth
)
45 offset
= image
->width() - maxWidth
;
47 if(image
->width() < maxWidth
)
48 painter
->drawImage(0, 0, *image
, 0, 0, image
->width(), image
->height());
50 painter
->drawImage(0, 0, *image
, offset
, 0, maxWidth
, image
->height());