korganizer Library API Documentation

providerdialog.cpp

00001 /*
00002     This file is part of KOrganizer.
00003     Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00018     Boston, MA 02111-1307, USA.
00019 */
00020 
00021 #include <qlayout.h>
00022 #include <qstring.h>
00023 
00024 #include <klistview.h>
00025 #include <klocale.h>
00026 #include <kmessagebox.h>
00027 
00028 #include "engine.h"
00029 #include "provider.h"
00030 
00031 #include "providerdialog.h"
00032 #include "providerdialog.moc"
00033 
00034 using namespace KNS;
00035 
00036 class ProviderItem : public KListViewItem
00037 {
00038   public:
00039     ProviderItem( KListView *parent, Provider *provider ) :
00040       KListViewItem( parent ), mProvider( provider )
00041     {
00042       setText( 0, provider->name() );
00043     }
00044       
00045     Provider *provider() { return mProvider; }
00046     
00047   private:
00048     Provider *mProvider;
00049 };
00050 
00051 ProviderDialog::ProviderDialog( Engine *engine, QWidget *parent ) :
00052   KDialogBase( Plain, i18n("Hot New Stuff Providers"), Ok | Cancel, Cancel,
00053                parent, 0, false, true ),
00054   mEngine( engine )
00055 {
00056   QFrame *topPage = plainPage();
00057   
00058   QBoxLayout *topLayout = new QVBoxLayout( topPage );
00059   
00060   mListView = new KListView( topPage );
00061   mListView->addColumn( i18n("Name") );
00062   topLayout->addWidget( mListView );
00063 }
00064 
00065 void ProviderDialog::clear()
00066 {
00067   mListView->clear();
00068 }
00069 
00070 void ProviderDialog::addProvider( Provider *provider )
00071 {
00072   new ProviderItem( mListView, provider );
00073 }
00074 
00075 void ProviderDialog::slotOk()
00076 {
00077   ProviderItem *item = static_cast<ProviderItem *>( mListView->selectedItem() );
00078   if ( !item ) {
00079     KMessageBox::error( this, i18n("No provider selected.") );
00080     return;
00081   }
00082 
00083   mEngine->requestMetaInformation( item->provider() );
00084 
00085   accept();
00086 }
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This file is part of the documentation for korganizer Library Version 3.2.2.
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