From fb7bfbf18d91d0bd0f1c88ee6043e3dfa7ae9b9e Mon Sep 17 00:00:00 2001 From: Alexander Volkov Date: Tue, 20 Dec 2016 21:37:37 +0300 Subject: examples: Use QOverload to select overloaded signals and slots We can use QOverload since Qt 5.7 (it depends on Q_COMPILER_VARIADIC_TEMPLATES which is required since Qt 5.7). Use it in the examples to show the best practice. qOverload currently can't be used because it requires c++14. Change-Id: I94a3c0db9d551fe169fa3d19c07ec0b329d5946c Reviewed-by: Friedemann Kleint Reviewed-by: Olivier Goffart (Woboq GmbH) --- examples/widgets/desktop/systray/window.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'examples/widgets/desktop/systray/window.cpp') diff --git a/examples/widgets/desktop/systray/window.cpp b/examples/widgets/desktop/systray/window.cpp index 518f03d4b5..5e98996ff3 100644 --- a/examples/widgets/desktop/systray/window.cpp +++ b/examples/widgets/desktop/systray/window.cpp @@ -80,8 +80,7 @@ Window::Window() connect(showMessageButton, &QAbstractButton::clicked, this, &Window::showMessage); connect(showIconCheckBox, &QAbstractButton::toggled, trayIcon, &QSystemTrayIcon::setVisible); - typedef void (QComboBox::*QComboIntSignal)(int); - connect(iconComboBox, static_cast(&QComboBox::currentIndexChanged), + connect(iconComboBox, QOverload::of(&QComboBox::currentIndexChanged), this, &Window::setIcon); connect(trayIcon, &QSystemTrayIcon::messageClicked, this, &Window::messageClicked); connect(trayIcon, &QSystemTrayIcon::activated, this, &Window::iconActivated); -- cgit v1.2.3