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