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C++ TreeModel::setColumnStyle方法代码示例

本文整理汇总了C++中TreeModel::setColumnStyle方法的典型用法代码示例。如果您正苦于以下问题:C++ TreeModel::setColumnStyle方法的具体用法?C++ TreeModel::setColumnStyle怎么用?C++ TreeModel::setColumnStyle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TreeModel的用法示例。


在下文中一共展示了TreeModel::setColumnStyle方法的1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.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" )
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