okular/conf/dlgperformance.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Pino Toscano <toscano.pino@tiscali.it>          *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  ***************************************************************************/
   9
  10 #include "dlgperformance.h"
  11
  12 #include <qfont.h>
  13 #include <kiconloader.h>
  14
  15 #include "ui_dlgperformancebase.h"
  16
  17 DlgPerformance::DlgPerformance( QWidget * parent )
  18     : QWidget( parent )
  19 {
  20     m_dlg = new Ui_DlgPerformanceBase();
  21     m_dlg->setupUi( this );
  22
  23     QFont labelFont = m_dlg->descLabel->font();
  24     labelFont.setBold( true );
  25     m_dlg->descLabel->setFont( labelFont );
  26
  27     m_dlg->cpuLabel->setPixmap( BarIcon( "cpu", 32 ) );
  28 //     m_dlg->memoryLabel->setPixmap( BarIcon( "kcmmemory", 32 ) ); // TODO: enable again when proper icon is available
  29
  30     connect( m_dlg->kcfg_MemoryLevel, SIGNAL( changed( int ) ), this, SLOT( radioGroup_changed( int ) ) );
  31 }
  32
  33 DlgPerformance::~DlgPerformance()
  34 {
  35     delete m_dlg;
  36 }
  37
  38 void DlgPerformance::radioGroup_changed( int which )
  39 {
  40     switch ( which )
  41     {
  42         case 0:
  43             m_dlg->descLabel->setText( i18n("Keeps used memory as low as possible. Do not reuse anything. (For systems with low memory.)") );
  44             break;
  45         case 1:
  46             m_dlg->descLabel->setText( i18n("A good compromise between memory usage and speed gain. Preload next page and boost searches. (For systems with 256MB of memory, typically.)") );
  47             break;
  48         case 2:
  49             m_dlg->descLabel->setText( i18n("Keeps everything in memory. Preload next pages. Boost searches. (For systems with more than 512MB of memory.)") );
  50             break;
  51
  52     }
  53 }
  54
  55 #include "dlgperformance.moc"