void TasksView::stateChanged( State previous )
{
switch( Application::instance().state() ) {
case Connecting:
{
// set model on view:
ViewFilter* filter = Application::instance().model().taskModel();
m_treeView->setModel( filter );
const QItemSelectionModel* smodel = m_treeView->selectionModel();
connect( smodel, SIGNAL( currentChanged( const QModelIndex&, const QModelIndex& ) ), SLOT( configureUi() ) );
connect( smodel, SIGNAL( selectionChanged( const QItemSelection&, const QItemSelection& ) ), SLOT( configureUi() ) );
connect( filter, SIGNAL( eventActivationNotice( EventId ) ),
SLOT( slotEventActivated( EventId ) ) );
connect( filter, SIGNAL( eventDeactivationNotice( EventId ) ),
SLOT( slotEventDeactivated( EventId ) ) );
}
break;
case Connected:
//the model is populated when entering Connected, so delay state restore
QMetaObject::invokeMethod( this, "restoreGuiState", Qt::QueuedConnection );
break;
case Disconnecting:
saveGuiState();
break;
case ShuttingDown:
case Dead:
default:
break;
};
}
void EventView::setModel( ModelConnector* connector )
{
EventModelFilter* model = connector->eventModel();
m_listView->setModel( model );
m_listView->setSelectionBehavior( QAbstractItemView::SelectRows );
m_listView->setSelectionMode( QAbstractItemView::SingleSelection );
connect( m_listView->selectionModel(),
SIGNAL( currentChanged( const QModelIndex&, const QModelIndex& ) ),
SLOT( slotCurrentItemChanged( const QModelIndex&, const QModelIndex& ) ) );
connect( model, SIGNAL( eventActivationNotice( EventId ) ),
SLOT( slotEventActivated( EventId ) ) );
connect( model, SIGNAL( eventDeactivationNotice( EventId ) ),
SLOT( slotEventDeactivated( EventId ) ) );
connect( model, SIGNAL( dataChanged( const QModelIndex&, const QModelIndex& ) ),
SLOT( slotUpdateCurrent() ) );
connect( model, SIGNAL( rowsInserted( const QModelIndex&, int, int ) ),
SLOT( slotUpdateTotal() ) );
connect( model, SIGNAL( rowsRemoved( const QModelIndex&, int, int ) ),
SLOT( slotUpdateTotal() ) );
connect( model, SIGNAL( rowsInserted( const QModelIndex&, int, int ) ),
SLOT( slotConfigureUi() ) );
connect( model, SIGNAL( rowsRemoved( const QModelIndex&, int, int ) ),
SLOT( slotConfigureUi() ) );
connect( model, SIGNAL( layoutChanged() ),
SLOT( slotUpdateCurrent() ) );
connect( model, SIGNAL( modelReset() ),
SLOT( slotUpdateTotal() ) );
m_model = model;
// normally, the model is set only once, so this should be no problem:
EventEditorDelegate* delegate =
new EventEditorDelegate( model, m_listView );
m_listView->setItemDelegate( delegate );
timeSpansChanged();
}