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# sidepixmap.cpp

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License version 2 as published by the Free Software Foundation.
    00008  *
    00009  *  This library is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  *  Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this library; see the file COPYING.LIB.  If not, write to
    00016  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #include "sidepixmap.h"
    00021
    00022 #include <qpainter.h>
    00023 #include <kstandarddirs.h>
    00024
    00025 SidePixmap::SidePixmap(QWidget *parent, const char *name)
    00026 : QFrame(parent, name)
    00027 {
    00028     setLineWidth(1);
    00029     setFrameStyle(QFrame::WinPanel|QFrame::Sunken);
    00030
    00031     m_side.load(locate("data", "kdeprint/side.png"));
    00032     m_tileup.load(locate("data", "kdeprint/tileup.png"));
    00033     m_tiledown.load(locate("data", "kdeprint/tiledown.png"));
    00034
    00035     setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Minimum));
    00036 }
    00037
    00038 bool SidePixmap::isValid()
    00039 {
    00040     return (!m_side.isNull() && !m_tileup.isNull() && !m_tiledown.isNull()
    00041             && (m_side.width() == m_tileup.width())
    00042             && (m_side.width() == m_tiledown.width()));
    00043 }
    00044
    00045 QSize SidePixmap::sizeHint() const
    00046 {
    00047     return (QSize(m_side.width()+lineWidth(), 300+lineWidth()));
    00048 }
    00049
    00050 void SidePixmap::drawContents(QPainter *p)
    00051 {
    00052     QRect   r = contentsRect();
    00053     if (r.height() <= m_side.height())
    00054     {
    00055         // case where the main pixmap is enough, just center it
    00056         int yoffset = (m_side.height()-r.height())/2;
    00057         p->drawPixmap(r.left(), r.top(), m_side, 0, yoffset, r.width(), r.height());
    00058     }
    00059     else
    00060     {
    00061         // we need to add tiled pixmap. Make sure we have a multiple
    00062         // of 3 in the space above to simplifu tiling.
    00063         int hh = (((r.height()-m_side.height())/2)/3)*3;
    00064         if (hh > 0)
    00065             p->drawTiledPixmap(r.left(), r.top(), r.width(), hh, m_tileup);
    00066         p->drawPixmap(r.left(), r.top()+hh, m_side);
    00067         p->drawTiledPixmap(r.left(), r.top()+m_side.height()+hh, r.width(), r.height()-m_side.height()-hh, m_tiledown);
    00068     }
    00069 }

This file is part of the documentation for kdeprint Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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