diff options
Diffstat (limited to 'examples/widgets/painting/fontsampler/mainwindow.cpp')
| -rw-r--r-- | examples/widgets/painting/fontsampler/mainwindow.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/examples/widgets/painting/fontsampler/mainwindow.cpp b/examples/widgets/painting/fontsampler/mainwindow.cpp index bd15438df9..6344806f29 100644 --- a/examples/widgets/painting/fontsampler/mainwindow.cpp +++ b/examples/widgets/painting/fontsampler/mainwindow.cpp @@ -71,11 +71,12 @@ MainWindow::MainWindow(QWidget *parent) markedCount = 0; setupFontTree(); - connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit())); - connect(fontTree, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), - this, SLOT(showFont(QTreeWidgetItem*))); - connect(fontTree, SIGNAL(itemChanged(QTreeWidgetItem*,int)), - this, SLOT(updateStyles(QTreeWidgetItem*,int))); + connect(quitAction, &QAction::triggered, + qApp, &QApplication::quit); + connect(fontTree, &QTreeWidget::currentItemChanged, + this, &MainWindow::showFont); + connect(fontTree, &QTreeWidget::itemChanged, + this, &MainWindow::updateStyles); fontTree->setItemSelected(fontTree->topLevelItem(0), true); showFont(fontTree->topLevelItem(0)); @@ -285,8 +286,8 @@ void MainWindow::on_printPreviewAction_triggered() QPrinter printer(QPrinter::HighResolution); QPrintPreviewDialog preview(&printer, this); - connect(&preview, SIGNAL(paintRequested(QPrinter*)), - this, SLOT(printDocument(QPrinter*))); + connect(&preview, &QPrintPreviewDialog::paintRequested, + this, &MainWindow::printDocument); preview.exec(); #endif } |