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plvitem.cpp

/***************************************************************************
 *   Copyright (C) 2003-2004 by David Saxton                               *
 *   david@bluehaze.org                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#include "plvitem.h"
#include "variant.h"

#include <klistview.h>
#include <qpainter.h>
#include <qvariant.h>

//BEGIN class PLVItem
PLVItem::PLVItem(KListView *listview, const QString &id, Variant *data)
      : KListViewItem(listview, data->editorCaption())
{
      p_data = data;
      m_id = id;
      setText(1,p_data->displayString() );
      
      connect(data,SIGNAL(valueChanged(QVariant, QVariant )),this,SLOT(updateData(QVariant )));
      
      //setHeight(100);
}


PLVItem::~PLVItem()
{
}

00036 void PLVItem::updateData(QVariant /*value*/)
{
      if (!p_data)
            return;
      setText(1,p_data->displayString() );
}


int PLVItem::width ( const QFontMetrics & fm, const QListView * lv, int c ) const
{
      if ( c == 0 )
            return 100;
//          return KListViewItem::width( fm, lv, c );
      else
            return 200;
}
//END class PLVitem



//BEGIN class PLVColorItem
PLVColorItem::PLVColorItem(KListView *listview, const QString &id, Variant *data)
      : PLVItem(listview,id,data)
{
}


PLVColorItem::~PLVColorItem()
{
}

void PLVColorItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align )
{
      if (!p_data)
            return;
      // we only draw column 1 "Data" ourselves, otherwise
      // we leave it up to KDE
      if (column == 1)
      {
            p->setBackgroundColor( p_data->value().toColor() );
            QBrush brush( p_data->value().toColor() );
            p->fillRect(QRect(0,0,listView()->columnWidth(1),KListViewItem::height()),brush);
      }
      else
            KListViewItem::paintCell(p,cg,column,width,align);
}

00083 void PLVColorItem::updateData(QVariant value)
{
      listView()->triggerUpdate();
      PLVItem::updateData(value);
}
//END class PLVColorItem

#include "plvitem.moc"

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