workspace/kwin/clients/quartz/config/config.cpp

   1 /********************************************************************
   2
   3         This file contains the quartz configuration widget
   4
   5         Copyright (c) 2001
   6                 Karol Szwed <gallium@kde.org>
   7                 http://gallium.n3.net/
   8
   9 This program is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2 of the License, or
  12 (at your option) any later version.
  13
  14 This program is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 *********************************************************************/
  22
  23 #include "config.h"
  24 #include <kglobal.h>
  25 #include <kconfiggroup.h>
  26 #include <klocale.h>
  27 #include <kvbox.h>
  28
  29
  30 extern "C"
  31 {
  32         KDE_EXPORT QObject* allocate_config( KConfig* conf, QWidget* parent )
  33         {
  34                 return(new QuartzConfig(conf, parent));
  35         }
  36 }
  37
  38
  39 /* NOTE:
  40  * 'conf'       is a pointer to the kwindecoration modules open kwin config,
  41  *                      and is by default set to the "Style" group.
  42  *
  43  * 'parent'     is the parent of the QObject, which is a VBox inside the
  44  *                      Configure tab in kwindecoration
  45  */
  46
  47 QuartzConfig::QuartzConfig( KConfig* conf, QWidget* parent )
  48         : QObject( parent )
  49 {
  50         quartzConfig = new KConfig("kwinquartzrc");
  51     KConfigGroup cg(quartzConfig, "General");
  52         KGlobal::locale()->insertCatalog("kwin_clients");
  53         gb = new KVBox( parent );
  54         cbColorBorder = new QCheckBox(
  55                                                 i18n("Draw window frames using &titlebar colors"), gb );
  56         cbColorBorder->setWhatsThis(
  57                                                 i18n("When selected, the window decoration borders "
  58                                                 "are drawn using the titlebar colors; otherwise, they are "
  59                                                 "drawn using normal border colors instead.") );
  60         cbExtraSmall = new QCheckBox( i18n("Quartz &extra slim"), gb );
  61         cbExtraSmall->setWhatsThis(
  62                 i18n("Quartz window decorations with extra-small title bar.") );
  63         // Load configuration options
  64         load( cg );
  65
  66         // Ensure we track user changes properly
  67         connect( cbColorBorder, SIGNAL(clicked()), this, SLOT(slotSelectionChanged()) );
  68         connect( cbExtraSmall, SIGNAL(clicked()), this, SLOT(slotSelectionChanged()) );
  69
  70         // Make the widgets visible in kwindecoration
  71         gb->show();
  72 }
  73
  74
  75 QuartzConfig::~QuartzConfig()
  76 {
  77         delete gb;
  78         delete quartzConfig;
  79 }
  80
  81
  82 void QuartzConfig::slotSelectionChanged()
  83 {
  84         emit changed();
  85 }
  86
  87
  88 // Loads the configurable options from the kwinrc config file
  89 // It is passed the open config from kwindecoration to improve efficiency
  90 void QuartzConfig::load( const KConfigGroup& /*conf*/ )
  91 {
  92         KConfigGroup cg(quartzConfig, "General");
  93         bool override = cg.readEntry( "UseTitleBarBorderColors", true);
  94         cbColorBorder->setChecked( override );
  95         override = cg.readEntry( "UseQuartzExtraSlim", false);
  96         cbExtraSmall->setChecked( override );
  97 }
  98
  99
 100 // Saves the configurable options to the kwinrc config file
 101 void QuartzConfig::save( KConfigGroup& /*conf*/ )
 102 {
 103         KConfigGroup cg(quartzConfig, "General");
 104         cg.writeEntry( "UseTitleBarBorderColors", cbColorBorder->isChecked() );
 105         cg.writeEntry( "UseQuartzExtraSlim", cbExtraSmall->isChecked() );
 106         // Ensure others trying to read this config get updated
 107         quartzConfig->sync();
 108 }
 109
 110
 111 // Sets UI widget defaults which must correspond to style defaults
 112 void QuartzConfig::defaults()
 113 {
 114         cbColorBorder->setChecked( true );
 115         cbExtraSmall->setChecked( false );
 116 }
 117
 118 #include "config.moc"
 119 // vim: ts=4