MainWindow::MainWindow(const QString &artistTable, const QString &albumTable,
QFile *albumDetails, QWidget *parent)
: QMainWindow(parent)
{
file = albumDetails;
readAlbumData();
model = new QSqlRelationalTableModel(this);
model->setTable(albumTable);
model->setRelation(2, QSqlRelation(artistTable, "id", "artist"));
model->select();
QGroupBox *artists = createArtistGroupBox();
QGroupBox *albums = createAlbumGroupBox();
QGroupBox *details = createDetailsGroupBox();
artistView->setCurrentIndex(0);
uniqueAlbumId = model->rowCount();
uniqueArtistId = artistView->count();
connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)),
this, SLOT(updateHeader(QModelIndex,int,int)));
connect(model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
this, SLOT(updateHeader(QModelIndex,int,int)));
QGridLayout *layout = new QGridLayout;
layout->addWidget(artists, 0, 0);
layout->addWidget(albums, 1, 0);
layout->addWidget(details, 0, 1, 2, 1);
#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5)
layout->setColumnStretch(1, 1);
layout->setColumnMinimumWidth(0, 500);
#endif
QWidget *widget = new QWidget;
widget->setLayout(layout);
setCentralWidget(widget);
createMenuBar();
showImageLabel();
#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5)
resize(850, 400);
#endif
setWindowTitle(tr("Music Archive"));
}
MainWindow::MainWindow(const QString &factoryTable, const QString &carTable,
QFile *carDetails, QWidget *parent)
: QMainWindow(parent)
{
file = carDetails;
readCarData();
carModel = new QSqlRelationalTableModel(this);
carModel->setTable(carTable);
// carModel->select();
carModel->setRelation(2, QSqlRelation(factoryTable, "id", "manufactory"));
carModel->select();
factoryModel = new QSqlTableModel(this);
factoryModel->setTable(factoryTable);
factoryModel->select();
QGroupBox *factory = createFactoryGroupBox();
QGroupBox *cars = createCarGroupBox();
QGroupBox *details = createDetailsGroupBox();
uniqueCarId = carModel->rowCount();
uniqueFactoryId = factoryModel->rowCount();
QGridLayout *layout = new QGridLayout;
layout->addWidget(factory, 0, 0);
layout->addWidget(cars, 1, 0);
layout->addWidget(details, 0, 1, 2, 1);
layout->setColumnStretch(1, 1);
layout->setColumnMinimumWidth(0, 500);
QWidget *widget = new QWidget;
widget->setLayout(layout);
setCentralWidget(widget);
createMenuBar();
resize(850, 400);
setWindowTitle(tr("主从视图"));
}
