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72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
/*
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Copyright (C) 2010 Klarälvdalens Datakonsult AB,
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a KDAB Group company, info@kdab.net,
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author Stephen Kelly <stephen@kdab.com>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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// READ THE README FILE
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#include "collectionmonitoredwidget.h"
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#include "entitytreewidget.h"
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#include <QSplitter>
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#include <QHBoxLayout>
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#include <QItemSelection>
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#include <Akonadi/EntityTreeView>
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#include <Akonadi/EntityTreeModel>
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#include <Akonadi/ChangeRecorder>
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#include <Akonadi/CollectionFetchScope>
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CollectionMonitoredWidget::CollectionMonitoredWidget(QWidget* parent, Qt::WindowFlags f)
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: QWidget(parent, f)
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{
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QSplitter *splitter = new QSplitter(this);
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QHBoxLayout *layout = new QHBoxLayout(this);
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layout->addWidget(splitter);
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m_etw = new EntityTreeWidget( splitter );
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m_etw->init();
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connect( m_etw->view()->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), SLOT(selectionChanged(QItemSelection,QItemSelection)) );
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m_oneCollectionChangeRecorder = new Akonadi::ChangeRecorder(this);
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Akonadi::EntityTreeModel *oneCollectionEtm = new Akonadi::EntityTreeModel(m_oneCollectionChangeRecorder, this);
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m_oneCollectionView = new Akonadi::EntityTreeView( splitter );
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m_oneCollectionView->setModel( oneCollectionEtm );
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}
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void CollectionMonitoredWidget::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected)
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{
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QModelIndex index = selected.indexes().first();
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if (!index.isValid())
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return;
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Akonadi::Collection col = index.data( Akonadi::EntityTreeModel::CollectionRole ).value<Akonadi::Collection>();
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if (!col.isValid())
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return;
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foreach ( const Akonadi::Collection &oldCol, m_oneCollectionChangeRecorder->collectionsMonitored() )
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{
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m_oneCollectionChangeRecorder->setCollectionMonitored( oldCol, false );
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}
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m_oneCollectionChangeRecorder->setCollectionMonitored( col, true );
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}
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