knewstuff 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 #include <qlabel.h> 00024 00025 #include <klistview.h> 00026 #include <klocale.h> 00027 #include <kmessagebox.h> 00028 00029 #include "engine.h" 00030 #include "provider.h" 00031 00032 #include "providerdialog.h" 00033 #include "providerdialog.moc" 00034 00035 using namespace KNS; 00036 00037 class ProviderItem : public KListViewItem 00038 { 00039 public: 00040 ProviderItem( KListView *parent, Provider *provider ) : 00041 KListViewItem( parent ), mProvider( provider ) 00042 { 00043 setText( 0, provider->name() ); 00044 } 00045 00046 Provider *provider() { return mProvider; } 00047 00048 private: 00049 Provider *mProvider; 00050 }; 00051 00052 ProviderDialog::ProviderDialog( Engine *engine, QWidget *parent ) : 00053 KDialogBase( Plain, i18n("Hot New Stuff Providers"), Ok | Cancel, Cancel, 00054 parent, 0, false, true ), 00055 mEngine( engine ) 00056 { 00057 QFrame *topPage = plainPage(); 00058 00059 QBoxLayout *topLayout = new QVBoxLayout( topPage ); 00060 00061 QLabel *description = new QLabel( i18n("Please select one of the providers listed below:"), topPage ); 00062 topLayout->addWidget( description ); 00063 00064 mListView = new KListView( topPage ); 00065 mListView->addColumn( i18n("Name") ); 00066 topLayout->addWidget( mListView ); 00067 } 00068 00069 void ProviderDialog::clear() 00070 { 00071 mListView->clear(); 00072 } 00073 00074 void ProviderDialog::addProvider( Provider *provider ) 00075 { 00076 new ProviderItem( mListView, provider ); 00077 } 00078 00079 void ProviderDialog::slotOk() 00080 { 00081 ProviderItem *item = static_cast<ProviderItem *>( mListView->selectedItem() ); 00082 if ( !item ) { 00083 KMessageBox::error( this, i18n("No provider selected.") ); 00084 return; 00085 } 00086 00087 mEngine->requestMetaInformation( item->provider() ); 00088 00089 accept(); 00090 }
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This file is part of the documentation for knewstuff Library Version 3.3.1.
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