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author | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-07-31 13:53:29 +0200 |
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committer | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-07-31 14:21:15 +0000 |
commit | af38340720aa26ce95ceae661e3fd1dfc2770195 (patch) | |
tree | dc8bdd90fc73e95f87a9aa4e6733a593b7932c6e /examples/widgets/itemviews/pixelator/mainwindow.cpp | |
parent | 7b72cc205ccd3e568b59a32a5cd751bd62b42e94 (diff) |
Port examples/widgets/itemviews to new connection syntax.
Rename some slots to avoid ugly casts.
Change-Id: I5d7b2c044ab6a725f7259e5e34f00c3d06fff050
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'examples/widgets/itemviews/pixelator/mainwindow.cpp')
-rw-r--r-- | examples/widgets/itemviews/pixelator/mainwindow.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/examples/widgets/itemviews/pixelator/mainwindow.cpp b/examples/widgets/itemviews/pixelator/mainwindow.cpp index a05880225b..bab130a2b2 100644 --- a/examples/widgets/itemviews/pixelator/mainwindow.cpp +++ b/examples/widgets/itemviews/pixelator/mainwindow.cpp @@ -98,15 +98,16 @@ MainWindow::MainWindow() menuBar()->addSeparator(); menuBar()->addMenu(helpMenu); - connect(openAction, SIGNAL(triggered()), this, SLOT(chooseImage())); - connect(printAction, SIGNAL(triggered()), this, SLOT(printImage())); - connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit())); - connect(aboutAction, SIGNAL(triggered()), this, SLOT(showAboutBox())); + connect(openAction, &QAction::triggered, this, &MainWindow::chooseImage); + connect(printAction, &QAction::triggered, this, &MainWindow::printImage); + connect(quitAction, &QAction::triggered, qApp, &QCoreApplication::quit); + connect(aboutAction, &QAction::triggered, this, &MainWindow::showAboutBox); //! [4] - connect(pixelSizeSpinBox, SIGNAL(valueChanged(int)), - delegate, SLOT(setPixelSize(int))); - connect(pixelSizeSpinBox, SIGNAL(valueChanged(int)), - this, SLOT(updateView())); + typedef void (QSpinBox::*QSpinBoxIntSignal)(int); + connect(pixelSizeSpinBox, static_cast<QSpinBoxIntSignal>(&QSpinBox::valueChanged), + delegate, &PixelDelegate::setPixelSize); + connect(pixelSizeSpinBox, static_cast<QSpinBoxIntSignal>(&QSpinBox::valueChanged), + this, &MainWindow::updateView); //! [4] QHBoxLayout *controlsLayout = new QHBoxLayout; |