examples/akonalendar/mainwidget.cpp

   1 /*
   2     This file is part of Akonadi.
   3
   4     Copyright (c) 2008 Bruno Virlet <bvirlet@kdemail.net>
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19     USA.
  20 */
  21
  22 #include "mainwidget.h"
  23 #include "mainwindow.h"
  24
  25 #include <QtGui/QSortFilterProxyModel>
  26
  27 MainWidget::MainWidget( MainWindow* parent )
  28     : QWidget( parent ), mMainWindow( parent )
  29 {
  30     // Layout
  31     QHBoxLayout *layout = new QHBoxLayout( this );
  32     QSplitter *topSplitter = new QSplitter( Qt::Vertical, this );
  33     layout->addWidget( topSplitter );
  34     QSplitter *splitter = new QSplitter( Qt::Horizontal,  this );
  35     topSplitter->addWidget( splitter );
  36
  37     /*
  38      * Views
  39      */
  40     // Calendar listview
  41     mCollectionList = new Akonadi::CollectionView();
  42     splitter->addWidget( mCollectionList );
  43
  44     // Event listview
  45     mIncidenceList = new QTreeView( this );
  46     mIncidenceList->setDragEnabled( this );
  47     mIncidenceList->setRootIsDecorated( false );
  48     splitter->addWidget( mIncidenceList );
  49
  50     // Event view
  51     mIncidenceViewer = new Akonadi::KCalItemBrowser( this );
  52     topSplitter->addWidget( mIncidenceViewer );
  53
  54
  55     /*
  56      * Models
  57      */
  58     // Calendar model
  59     mCollectionModel = new Akonadi::CollectionModel( this );
  60     mCollectionProxyModel = new Akonadi::CollectionFilterProxyModel( this );
  61     mCollectionProxyModel->setSourceModel( mCollectionModel );
  62     mCollectionProxyModel->addMimeTypeFilter( QString::fromLatin1( "text/calendar" ) );
  63
  64     // display collections sorted
  65     QSortFilterProxyModel *sortModel = new QSortFilterProxyModel( this );
  66     sortModel->setDynamicSortFilter( true );
  67     sortModel->setSortCaseSensitivity( Qt::CaseInsensitive );
  68     sortModel->setSourceModel( mCollectionProxyModel );
  69
  70     // Calendar view (list of incidences)
  71     mIncidenceModel = new Akonadi::KCalModel( this );
  72
  73     /*
  74      * Connexion between views and models
  75      */
  76     mIncidenceList->setModel( mIncidenceModel );
  77     mCollectionList->setModel( sortModel );
  78
  79     /*
  80      * React to user orders
  81      */
  82     connect( mCollectionList, SIGNAL(clicked(const Akonadi::Collection&)),
  83              SLOT(collectionClicked(const Akonadi::Collection&)) );
  84     connect( mIncidenceList, SIGNAL(clicked(QModelIndex)), SLOT(itemActivated(QModelIndex)) );
  85 }
  86
  87 void MainWidget::collectionClicked( const Akonadi::Collection& collection )
  88 {
  89     mIncidenceModel->setCollection( collection );
  90 }
  91
  92 void MainWidget::itemActivated( const QModelIndex& index )
  93 {
  94     const Akonadi::Item item = mIncidenceModel->itemForIndex( index );
  95     mIncidenceViewer->setItem( item );
  96 }
  97