workspace/ksysguard/gui/TimerSettings.cc

   1 /*
   2     KSysGuard, the KDE System Guard
   3
   4     Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
   5
   6     This program is free software; you can redistribute it and/or
   7     modify it under the terms of the GNU General Public
   8     License as published by the Free Software Foundation; either
   9     version 2 of the License, or (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19
  20 */
  21
  22 #include <kacceleratormanager.h>
  23 #include <klocale.h>
  24
  25 #include <QCheckBox>
  26 #include <QLabel>
  27 #include <QLayout>
  28 #include <QDoubleSpinBox>
  29 #include <QWhatsThis>
  30
  31 #include "TimerSettings.h"
  32
  33 TimerSettings::TimerSettings( QWidget *parent, const char *name )
  34   : KDialog( parent )
  35 {
  36   setObjectName( name );
  37   setModal( true );
  38   setCaption( i18n( "Timer Settings" ) );
  39   setButtons( Ok | Cancel );
  40   showButtonSeparator( true );
  41
  42   QFrame *page = new QFrame( this );
  43   setMainWidget( page );
  44
  45   QGridLayout *layout = new QGridLayout( page );
  46   layout->setSpacing( spacingHint() );
  47   layout->setMargin( 0 );
  48
  49   mUseGlobalUpdate = new QCheckBox( i18n( "Use update interval of worksheet" ), page );
  50   layout->addWidget( mUseGlobalUpdate, 0, 0, 1, 2 );
  51
  52   mLabel = new QLabel( i18n( "Update interval:" ), page );
  53   layout->addWidget( mLabel, 1, 0 );
  54
  55   mInterval = new QDoubleSpinBox( page );
  56   mInterval->setRange( 0.1, 10000 );
  57   mInterval->setSingleStep( 1 );
  58   mInterval->setValue( 2 );
  59   mInterval->setSuffix( i18n( " sec" ) );
  60   layout->addWidget( mInterval, 1, 1 );
  61   mLabel->setBuddy( mInterval );
  62   mInterval->setWhatsThis( i18n( "All displays of the sheet are updated at the rate specified here." ) );
  63
  64   connect( mUseGlobalUpdate, SIGNAL( toggled( bool ) ),
  65            SLOT( globalUpdateChanged( bool ) ) );
  66
  67   mUseGlobalUpdate->setChecked( true );
  68
  69   KAcceleratorManager::manage( this );
  70 }
  71
  72 TimerSettings::~TimerSettings()
  73 {
  74 }
  75
  76 void TimerSettings::setUseGlobalUpdate( bool value )
  77 {
  78   mUseGlobalUpdate->setChecked( value );
  79 }
  80
  81 bool TimerSettings::useGlobalUpdate() const
  82 {
  83   return mUseGlobalUpdate->isChecked();
  84 }
  85
  86 void TimerSettings::setInterval( double interval )
  87 {
  88   mInterval->setValue( interval );
  89 }
  90
  91 double TimerSettings::interval() const
  92 {
  93   return mInterval->value();
  94 }
  95
  96 void TimerSettings::globalUpdateChanged( bool value )
  97 {
  98   mInterval->setEnabled( !value );
  99   mLabel->setEnabled( !value );
 100 }
 101
 102 #include "TimerSettings.moc"