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// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
/* This file is part of the KDE project
Copyright (C) 2004 Thorsten Zachmann <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "KPrPBPreview.h"
#include <qpainter.h>
#include <KoTextZoomHandler.h>
#include "KPrUtils.h"
KPrPBPreview::KPrPBPreview( QWidget* parent, const char* name, PaintType _paintType )
: QFrame( parent, name )
{
//FIXME zoom
_zoomHandler=new KoTextZoomHandler();
paintType = _paintType;
pen = KoPen( black, 1, SolidLine );
brush = QBrush( white, SolidPattern );
gradient = new KPrGradient( Qt::red, Qt::green, BCT_GHORZ, false, 100, 100 );
savedGradient = gradient;
setFrameStyle( WinPanel | Sunken );
switch ( paintType ) {
case Pen:
setFixedHeight( 40 );
break;
default:
setMinimumWidth( 230 );
break;
}
}
void KPrPBPreview::resizeEvent( QResizeEvent *e )
{
QFrame::resizeEvent( e );
if ( gradient )
{
#if 1
gradient->setSize( contentsRect().size() );
repaint();
#endif
}
}
void KPrPBPreview::drawContents( QPainter *painter )
{
painter->save();
painter->translate( contentsRect().x(), contentsRect().y() );
if ( paintType == Pen ) {
painter->fillRect( 0, 0, contentsRect().width(), contentsRect().height(),
colorGroup().base() );
KoSize diff1( 0, 0 ), diff2( 0, 0 );
int _w = int( pen.pointWidth() );
if ( lineBegin != L_NORMAL )
diff1 = getOffset( lineBegin, _w, + 180.0 );
if ( lineEnd != L_NORMAL )
diff2 = getOffset( lineEnd, _w, 0 );
if ( lineBegin != L_NORMAL )
drawFigure( lineBegin, painter, KoPoint( 5, _zoomHandler->unzoomItY( contentsRect().height() ) / 2 ),
pen.color(), _w, 180.0, _zoomHandler );
if ( lineEnd != L_NORMAL )
drawFigure( lineEnd, painter, KoPoint( _zoomHandler->unzoomItX( contentsRect().width() - 7 ) ,
_zoomHandler->unzoomItY( contentsRect().height() ) / 2 ),
pen.color(), _w, 0.0, _zoomHandler );
painter->setPen( pen.zoomedPen( _zoomHandler ) );
painter->drawLine( - (int)diff1.width() + 8,
contentsRect().height() / 2,
contentsRect().width() - (int)diff2.width() - 7,
contentsRect().height() / 2 );
} else if ( paintType == Brush ) {
painter->fillRect( 0, 0, contentsRect().width(), contentsRect().height(),
colorGroup().base() );
painter->fillRect( 0, 0, contentsRect().width(), contentsRect().height(), brush );
} else if ( paintType == Gradient )
painter->drawPixmap( 0, 0, gradient->pixmap());
painter->restore();
}
KPrPBPreview::~KPrPBPreview()
{
delete _zoomHandler;
delete savedGradient;
}
void KPrPBPreview::setGradient( const QColor &_c1, const QColor &_c2, BCType _t,
bool _unbalanced, int _xfactor, int _yfactor )
{
gradient->setColor1( _c1 );
gradient->setColor2( _c2 );
gradient->setBackColorType( _t );
gradient->setUnbalanced( _unbalanced );
gradient->setXFactor( _xfactor );
gradient->setYFactor( _yfactor );
repaint( false );
}
#include "KPrPBPreview.moc"
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