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/*****************************************************************************
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* EPGChannels.cpp: EPGChannels
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****************************************************************************
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* Copyright © 2009-2010 VideoLAN
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* Authors: Adrien Maglo <magsoft@videolan.org>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program 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
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#include "EPGChannels.hpp"
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#include "EPGView.hpp"
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#include <QPaintEvent>
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EPGChannels::EPGChannels( QWidget *parent, EPGView *m_epgView )
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: QWidget( parent ), m_epgView( m_epgView ), m_offset( 0 )
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setContentsMargins( 0, 0, 0, 0 );
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void EPGChannels::setOffset( int offset )
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void EPGChannels::paintEvent( QPaintEvent *event )
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/* Draw the top and the bottom lines. */
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p.drawLine( 0, 0, width() - 1, 0 );
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p.drawLine( 0, height() - 1, width(), height() - 1 );
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p.setFont( QFont( "Verdana", 8 ) );
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QList<QString> channels = m_epgView->getChannelList();
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for( int i = 0; i < channels.count(); ++i )
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p.drawText( 0, - m_offset + ( i + 0.5 ) * TRACKS_HEIGHT - 4,
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width(), 20, Qt::AlignLeft, channels[i] );
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int i_width = fontMetrics().width( channels[i] );
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if( width() < i_width )
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setMinimumWidth( i_width );