From bf4bf3a58360d4f7907895096b452cb3821ea593 Mon Sep 17 00:00:00 2001 From: Christian Ehrlicher Date: Sun, 2 Dec 2018 14:16:47 +0100 Subject: Cleanup Widgets examples - signals/slots Cleanup the widgets examples - use new signal/slot syntax where possible Change-Id: I6bc8953534d8b1efca0de4ee6a9fe4a6aa79fda9 Reviewed-by: Samuel Gaist Reviewed-by: Konstantin Shegunov Reviewed-by: Edward Welbourne Reviewed-by: Paul Wicking --- examples/widgets/widgets/sliders/slidersgroup.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'examples/widgets/widgets/sliders/slidersgroup.cpp') diff --git a/examples/widgets/widgets/sliders/slidersgroup.cpp b/examples/widgets/widgets/sliders/slidersgroup.cpp index 365a003047..3bccdd687a 100644 --- a/examples/widgets/widgets/sliders/slidersgroup.cpp +++ b/examples/widgets/widgets/sliders/slidersgroup.cpp @@ -69,11 +69,11 @@ SlidersGroup::SlidersGroup(Qt::Orientation orientation, const QString &title, dial = new QDial; dial->setFocusPolicy(Qt::StrongFocus); - connect(slider, SIGNAL(valueChanged(int)), scrollBar, SLOT(setValue(int))); - connect(scrollBar, SIGNAL(valueChanged(int)), dial, SLOT(setValue(int))); - connect(dial, SIGNAL(valueChanged(int)), slider, SLOT(setValue(int))); + connect(slider, &QSlider::valueChanged, scrollBar, &QScrollBar::setValue); + connect(scrollBar, &QScrollBar::valueChanged, dial, &QDial::setValue); + connect(dial, &QDial::valueChanged, slider, &QSlider::setValue); //! [0] //! [1] - connect(dial, SIGNAL(valueChanged(int)), this, SIGNAL(valueChanged(int))); + connect(dial, &QDial::valueChanged, this, &SlidersGroup::valueChanged); //! [1] //! [2] //! [2] //! [3] -- cgit v1.2.3