• Skip to content
  • Skip to link menu
KDE 4.3 API Reference
  • KDE API Reference
  • kdelibs
  • Sitemap
  • Contact Us
 

KUtils

componentsdialog.cpp

Go to the documentation of this file.
00001 /*  This file is part of the KDE project
00002     Copyright (C) 2003 Matthias Kretz <kretz@kde.org>
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License version 2 as published by the Free Software Foundation.
00007 
00008     This library is distributed in the hope that it will be useful,
00009     but WITHOUT ANY WARRANTY; without even the implied warranty of
00010     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011     Library General Public License for more details.
00012 
00013     You should have received a copy of the GNU Library General Public License
00014     along with this library; see the file COPYING.LIB.  If not, write to
00015     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016     Boston, MA 02110-1301, USA.
00017 
00018 */
00019 
00020 #include "componentsdialog_p.h"
00021 #include <klocale.h>
00022 #include <QtGui/QLayout>
00023 #include <QtGui/QLabel>
00024 #include <kplugininfo.h>
00025 #include <kiconloader.h>
00026 #include <kdebug.h>
00027 #include <kconfig.h>
00028 #include <kseparator.h>
00029 
00030 #include <QtCore/QList>
00031 #include <QtGui/QTreeWidget>
00032 
00033 namespace KSettings
00034 {
00035 
00036 class ComponentsDialog::ComponentsDialogPrivate
00037 {
00038     public:
00039         QTreeWidget * listview;
00040         QFrame * infowidget;
00041         QLabel * iconwidget;
00042         QLabel * commentwidget;
00043         QLabel * descriptionwidget;
00044         QMap<QTreeWidgetItem*, KPluginInfo*> plugininfomap;
00045         QList<KPluginInfo*> plugininfolist;
00046 };
00047 
00048 ComponentsDialog::ComponentsDialog( QWidget * parent, const char * name )
00049     : KDialog( parent ), d( new ComponentsDialogPrivate )
00050 {
00051     setObjectName( name );
00052     setModal( false );
00053     setCaption( i18n( "Select Components" ) );
00054 
00055     QWidget * page = new QWidget( this );
00056     setMainWidget( page );
00057     QHBoxLayout *hbox = new QHBoxLayout( page );
00058     hbox->setMargin( 0 );
00059 
00060     d->listview = new QTreeWidget( page );
00061     d->listview->setMinimumSize( 200, 200 );
00062     d->infowidget = new QFrame( page );
00063     d->infowidget->setMinimumSize( 200, 200 );
00064 
00065     QVBoxLayout *vbox = new QVBoxLayout( d->infowidget );
00066     vbox->setMargin( 0 );
00067 
00068     d->iconwidget = new QLabel( d->infowidget );
00069     vbox->addWidget( d->iconwidget );
00070     vbox->addWidget( new KSeparator( d->infowidget ) );
00071     d->commentwidget = new QLabel( d->infowidget );
00072     d->commentwidget->setWordWrap( true );
00073     vbox->addWidget( d->commentwidget );
00074     d->descriptionwidget = new QLabel( d->infowidget );
00075     d->descriptionwidget->setWordWrap( true );
00076     vbox->addWidget( d->descriptionwidget );
00077 
00078     d->listview->setAcceptDrops( false );
00079 
00080     connect( d->listview, SIGNAL( itemPressed( QTreeWidgetItem *, int ) ), this,
00081             SLOT( executed( QTreeWidgetItem *, int ) ) );
00082     connect( d->listview, SIGNAL( itemActivated( QTreeWidgetItem *, int ) ), this,
00083             SLOT( executed( QTreeWidgetItem *, int ) ) );
00084     connect( d->listview, SIGNAL( itemSelectionChanged( QTreeWidgetItem *, int ) ), this,
00085             SLOT( executed( QTreeWidgetItem *, int ) ) );
00086 }
00087 
00088 ComponentsDialog::~ComponentsDialog()
00089 {
00090     delete d;
00091 }
00092 
00093 void ComponentsDialog::addPluginInfo( KPluginInfo * info )
00094 {
00095     d->plugininfolist.append( info );
00096 }
00097 
00098 void ComponentsDialog::setPluginInfos( const QMap<QString, KPluginInfo*> &
00099         plugininfos )
00100 {
00101     for( QMap<QString, KPluginInfo*>::ConstIterator it = plugininfos.begin();
00102             it != plugininfos.end(); ++it )
00103     {
00104         d->plugininfolist.append( it.value() );
00105     }
00106 }
00107 
00108 void ComponentsDialog::setPluginInfos( const QList<KPluginInfo *> &plugins )
00109 {
00110     d->plugininfolist = plugins;
00111 }
00112 
00113 void ComponentsDialog::show()
00114 {
00115     // clear the treelist
00116     d->listview->clear();
00117     d->plugininfomap.clear();
00118 
00119     // construct the treelist
00120     for( QList<KPluginInfo*>::ConstIterator it = d->plugininfolist.constBegin();
00121             it != d->plugininfolist.constEnd(); ++it )
00122     {
00123         ( *it )->load();
00124         QTreeWidgetItem * item = new QTreeWidgetItem( d->listview, QStringList( ( *it )->name() ) );
00125         if( ! ( *it )->icon().isEmpty() )
00126             item->setIcon( 0, SmallIcon( ( *it )->icon(), IconSize( KIconLoader::Small ) ) );
00127         item->setCheckState( 0, ( *it )->isPluginEnabled() ? Qt::Checked : Qt::Unchecked );
00128         d->plugininfomap[ item ] = ( *it );
00129     }
00130     KDialog::show();
00131 }
00132 
00133 void ComponentsDialog::executed( QTreeWidgetItem * item, int )
00134 {
00135     kDebug( 704 ) ;
00136     if( item == 0 )
00137         return;
00138 
00139     bool checked = ( item->checkState(0) == Qt::Checked );
00140 
00141     kDebug( 704 ) << "it's a " << ( checked ? "checked" : "unchecked" )
00142         << " QCheckListItem" << endl;
00143 
00144     KPluginInfo * info = d->plugininfomap[ item ];
00145     info->setPluginEnabled( checked );
00146     //checkDependencies( info );
00147     // show info about the component on the right
00148     d->iconwidget->setPixmap( SmallIcon( info->icon(), KIconLoader::SizeLarge ) );
00149     d->commentwidget->setText( info->comment() );
00150     //d->descriptionwidget->setText( info->description() );
00151 }
00152 
00153 void ComponentsDialog::savePluginInfos()
00154 {
00155     for( QList<KPluginInfo*>::ConstIterator it = d->plugininfolist.constBegin();
00156             it != d->plugininfolist.constEnd(); ++it )
00157     {
00158         if ((*it)->config().isValid()) {
00159             ( *it )->save();
00160             (*it)->config().sync();
00161         }
00162     }
00163 }
00164 
00165 void ComponentsDialog::slotOk()
00166 {
00167     savePluginInfos();
00168     KDialog::slotButtonClicked( Ok );
00169 }
00170 
00171 void ComponentsDialog::slotApply()
00172 {
00173     savePluginInfos();
00174     KDialog::slotButtonClicked( Apply );
00175 }
00176 
00177 } //namespace
00178 
00179 #include "componentsdialog_p.moc"

KUtils

Skip menu "KUtils"
  • Main Page
  • Namespace List
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Namespace Members
  • Class Members
  • Related Pages

kdelibs

Skip menu "kdelibs"
  • DNSSD
  • Interfaces
  •   KHexEdit
  •   KMediaPlayer
  •   KSpeech
  •   KTextEditor
  • Kate
  • kconf_update
  • KDE3Support
  •   KUnitTest
  • KDECore
  • KDED
  • KDEsu
  • KDEUI
  • KDocTools
  • KFile
  • KHTML
  • KImgIO
  • KInit
  • kio
  • KIOSlave
  • KJS
  •   KJS-API
  •   WTF
  • kjsembed
  • KNewStuff
  • KParts
  • KPty
  • Kross
  • KUtils
  • Nepomuk
  • Plasma
  • Solid
  • Sonnet
  • ThreadWeaver
Generated for kdelibs by doxygen 1.6.1
This website is maintained by Adriaan de Groot and Allen Winter.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal