diff options
Diffstat (limited to 'examples/sql/masterdetail/mainwindow.cpp')
| -rw-r--r-- | examples/sql/masterdetail/mainwindow.cpp | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/examples/sql/masterdetail/mainwindow.cpp b/examples/sql/masterdetail/mainwindow.cpp index 9fbc4c43a4..7f3479619a 100644 --- a/examples/sql/masterdetail/mainwindow.cpp +++ b/examples/sql/masterdetail/mainwindow.cpp @@ -78,10 +78,10 @@ MainWindow::MainWindow(const QString &artistTable, const QString &albumTable, 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))); + connect(model, &QSqlRelationalTableModel::rowsInserted, + this, &MainWindow::updateHeader); + connect(model, &QSqlRelationalTableModel::rowsRemoved, + this, &MainWindow::updateHeader); QGridLayout *layout = new QGridLayout; layout->addWidget(artists, 0, 0); @@ -145,7 +145,7 @@ void MainWindow::showAlbumDetails(QModelIndex index) titleLabel->show(); QDomNodeList albums = albumData.elementsByTagName("album"); - for (int i = 0; i < albums.count(); i++) { + for (int i = 0; i < albums.count(); ++i) { QDomNode album = albums.item(i); if (album.toElement().attribute("id") == albumId) { getTrackList(album.toElement()); @@ -164,9 +164,9 @@ void MainWindow::getTrackList(QDomNode album) QDomNode track; QString trackNumber; - for (int j = 0; j < tracks.count(); j++) { + for (int i = 0; i < tracks.count(); ++i) { - track = tracks.item(j); + track = tracks.item(i); trackNumber = track.toElement().attribute("number"); QListWidgetItem *item = new QListWidgetItem(trackList); @@ -222,7 +222,7 @@ void MainWindow::removeAlbumFromFile(int id) QDomNodeList albums = albumData.elementsByTagName("album"); - for (int i = 0; i < albums.count(); i++) { + for (int i = 0; i < albums.count(); ++i) { QDomNode node = albums.item(i); if (node.toElement().attribute("id").toInt() == id) { albumData.elementsByTagName("archive").item(0).removeChild(node); @@ -283,8 +283,8 @@ QGroupBox* MainWindow::createArtistGroupBox() artistView->setModel(model->relationModel(2)); artistView->setModelColumn(1); - connect(artistView, SIGNAL(currentIndexChanged(int)), - this, SLOT(changeArtist(int))); + connect(artistView, QOverload<int>::of(&QComboBox::currentIndexChanged), + this, &MainWindow::changeArtist); QGroupBox *box = new QGroupBox(tr("Artist")); @@ -314,10 +314,10 @@ QGroupBox* MainWindow::createAlbumGroupBox() locale.setNumberOptions(QLocale::OmitGroupSeparator); albumView->setLocale(locale); - connect(albumView, SIGNAL(clicked(QModelIndex)), - this, SLOT(showAlbumDetails(QModelIndex))); - connect(albumView, SIGNAL(activated(QModelIndex)), - this, SLOT(showAlbumDetails(QModelIndex))); + connect(albumView, &QTableView::clicked, + this, &MainWindow::showAlbumDetails); + connect(albumView, &QTableView::activated, + this, &MainWindow::showAlbumDetails); QVBoxLayout *layout = new QVBoxLayout; layout->addWidget(albumView, 0, 0); @@ -383,11 +383,16 @@ void MainWindow::createMenuBar() helpMenu->addAction(aboutAction); helpMenu->addAction(aboutQtAction); - connect(addAction, SIGNAL(triggered(bool)), this, SLOT(addAlbum())); - connect(deleteAction, SIGNAL(triggered(bool)), this, SLOT(deleteAlbum())); - connect(quitAction, SIGNAL(triggered(bool)), this, SLOT(close())); - connect(aboutAction, SIGNAL(triggered(bool)), this, SLOT(about())); - connect(aboutQtAction, SIGNAL(triggered(bool)), qApp, SLOT(aboutQt())); + connect(addAction, &QAction::triggered, + this, &MainWindow::addAlbum); + connect(deleteAction, &QAction::triggered, + this, &MainWindow::deleteAlbum); + connect(quitAction, &QAction::triggered, + this, &MainWindow::close); + connect(aboutAction, &QAction::triggered, + this, &MainWindow::about); + connect(aboutQtAction, &QAction::triggered, + qApp, &QApplication::aboutQt); } void MainWindow::showImageLabel() |