本文整理汇总了C++中TreeModel::setMode方法的典型用法代码示例。如果您正苦于以下问题：C++ TreeModel::setMode方法的具体用法？C++ TreeModel::setMode怎么用？C++ TreeModel::setMode使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TreeModel的用法示例。
在下文中一共展示了TreeModel::setMode方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: if
void
WhatsHotWidget::infoSystemInfo( Tomahawk::InfoSystem::InfoRequestData requestData, QVariant output )
{
if ( requestData.caller != s_whatsHotIdentifier )
return;
if ( output.isNull() )
{
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << "Info came back empty";
return;
}
if ( !output.canConvert< QVariantMap >() )
{
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << "WhatsHot: Could not parse output into a map";
return;
}
QVariantMap returnedData = output.toMap();
switch ( requestData.type )
{
case InfoSystem::InfoChartCapabilities:
{
setViewData( returnedData );
}
case InfoSystem::InfoChart:
{
if ( returnedData.contains( "chart_error" ) )
{
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << "Info came back with error!";
Tomahawk::InfoSystem::InfoStringHash criteria;
criteria.insert( "chart_refetch", returnedData[ "chart_source" ].value< QString >() );
Tomahawk::InfoSystem::InfoRequestData requestData;
requestData.caller = s_whatsHotIdentifier;
requestData.customData = QVariantMap();
requestData.input = QVariant::fromValue< Tomahawk::InfoSystem::InfoStringHash >( criteria );
requestData.type = Tomahawk::InfoSystem::InfoChartCapabilities;
requestData.timeoutMillis = 20000;
requestData.allSources = false;
Tomahawk::InfoSystem::InfoSystem::instance()->getInfo( requestData );
tDebug( LOGVERBOSE ) << "WhatsHot: re-requesting InfoChartCapabilities";
break;
}
if ( !returnedData.contains( "type" ) )
break;
const QString type = returnedData[ "type" ].toString();
if ( !returnedData.contains( type ) )
break;
const QString chartId = requestData.input.value< Tomahawk::InfoSystem::InfoStringHash >().value( "chart_id" );
m_queuedFetches.remove( chartId );
ChartDataLoader* loader = new ChartDataLoader();
loader->setProperty( "chartid", chartId );
loader->moveToThread( m_workerThread );
if ( type == "artists" )
{
loader->setType( ChartDataLoader::Artist );
loader->setData( returnedData[ "artists" ].value< QStringList >() );
connect( loader, SIGNAL( artists( Tomahawk::ChartDataLoader*, QList< Tomahawk::artist_ptr > ) ), SLOT( chartArtistsLoaded( Tomahawk::ChartDataLoader*, QList< Tomahawk::artist_ptr > ) ) );
TreeModel* artistsModel = new TreeModel( ui->artistsViewLeft );
artistsModel->setMode( InfoSystemMode );
artistsModel->startLoading();
m_artistModels[ chartId ] = artistsModel;
if ( m_queueItemToShow == chartId )
setLeftViewArtists( artistsModel );
}
else if ( type == "albums" )
{
loader->setType( ChartDataLoader::Album );
loader->setData( returnedData[ "albums" ].value< QList< Tomahawk::InfoSystem::InfoStringHash > >() );
connect( loader, SIGNAL( albums( Tomahawk::ChartDataLoader*, QList< Tomahawk::album_ptr > ) ), SLOT( chartAlbumsLoaded( Tomahawk::ChartDataLoader*, QList< Tomahawk::album_ptr > ) ) );
PlayableModel* albumModel = new PlayableModel( ui->albumsView );
albumModel->startLoading();
m_albumModels[ chartId ] = albumModel;
if ( m_queueItemToShow == chartId )
setLeftViewAlbums( albumModel );
}
else if ( type == "tracks" )
{
loader->setType( ChartDataLoader::Track );
loader->setData( returnedData[ "tracks" ].value< QList< Tomahawk::InfoSystem::InfoStringHash > >() );
connect( loader, SIGNAL( tracks( Tomahawk::ChartDataLoader*, QList< Tomahawk::query_ptr > ) ), SLOT( chartTracksLoaded( Tomahawk::ChartDataLoader*, QList< Tomahawk::query_ptr > ) ) );
//.........这里部分代码省略.........
示例2: if
void
WhatsHotWidget::infoSystemInfo( Tomahawk::InfoSystem::InfoRequestData requestData, QVariant output )
{
if ( requestData.caller != s_whatsHotIdentifier )
return;
if ( !output.canConvert< QVariantMap >() )
{
tDebug( LOGVERBOSE ) << Q_FUNC_INFO << "WhatsHot: Could not parse output";
return;
}
QVariantMap returnedData = output.toMap();
switch ( requestData.type )
{
case InfoSystem::InfoChartCapabilities:
{
QStandardItem *rootItem= m_crumbModelLeft->invisibleRootItem();
QVariantMap defaults;
if ( returnedData.contains( "defaults" ) )
defaults = returnedData.take( "defaults" ).toMap();
QString defaultSource = returnedData.take( "defaultSource" ).toString();
foreach ( const QString label, returnedData.keys() )
{
QStandardItem *childItem = parseNode( rootItem, label, returnedData[label] );
rootItem->appendRow(childItem);
}
// Set the default source
// Set the default chart for each source
for ( int i = 0; i < rootItem->rowCount(); i++ )
{
QStandardItem* source = rootItem->child( i, 0 );
if ( defaultSource.toLower() == source->text().toLower() )
{
source->setData( true, Breadcrumb::DefaultRole );
}
if ( defaults.contains( source->text().toLower() ) )
{
QStringList defaultIndices = defaults[ source->text().toLower() ].toStringList();
QStandardItem* cur = source;
foreach( const QString& index, defaultIndices )
{
// Go through the children of the current item, marking the default one as default
for ( int k = 0; k < cur->rowCount(); k++ )
{
if ( cur->child( k, 0 )->text() == index )
{
cur = cur->child( k, 0 ); // this is the default, drill down into the default to pick the next default
cur->setData( true, Breadcrumb::DefaultRole );
break;
}
}
}
}
}
m_sortedProxy->setSourceModel( m_crumbModelLeft );
m_sortedProxy->sort( 0, Qt::AscendingOrder );
ui->breadCrumbLeft->setModel( m_sortedProxy );
break;
}
case InfoSystem::InfoChart:
{
if( !returnedData.contains("type") )
break;
const QString type = returnedData["type"].toString();
if( !returnedData.contains(type) )
break;
const QString side = requestData.customData["whatshot_side"].toString();
const QString chartId = requestData.input.value< Tomahawk::InfoSystem::InfoStringHash >().value( "chart_id" );
m_queuedFetches.remove( chartId );
ChartDataLoader* loader = new ChartDataLoader();
loader->setProperty( "chartid", chartId );
loader->moveToThread( m_workerThread );
if ( type == "artists" )
{
loader->setType( ChartDataLoader::Artist );
loader->setData( returnedData[ "artists" ].value< QStringList >() );
connect( loader, SIGNAL( artists( Tomahawk::ChartDataLoader*, QList< Tomahawk::artist_ptr > ) ), this, SLOT( chartArtistsLoaded( Tomahawk::ChartDataLoader*, QList< Tomahawk::artist_ptr > ) ) );
TreeModel* artistsModel = new TreeModel( ui->artistsViewLeft );
artistsModel->setMode( InfoSystemMode );
artistsModel->setColumnStyle( TreeModel::AllColumns );
m_artistModels[ chartId ] = artistsModel;
if ( m_queueItemToShow == chartId )
setLeftViewArtists( artistsModel );
}
else if ( type == "albums" )