From 556fbbea6e96c07c6cbd552c4179e5717e799acf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Morten=20Johan=20S=C3=B8rvig?= Date: Mon, 11 Jan 2021 15:32:16 +0100 Subject: macOS: Allow programatically minimizing frameless windows MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit NSWindowStyleMaskMiniaturizable also controls programatic minimize, in addition to the window decoration button. Fixes: QTBUG-65637 Pick-to: 6.2 6.1 5.15 5.12 Change-Id: Iac5fb483433441173d770f4fcfb9e93440b9fe6a Reviewed-by: Tor Arne Vestbø --- src/plugins/platforms/cocoa/qcocoawindow.mm | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/plugins') diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm index a7700a9234..0190e34b47 100644 --- a/src/plugins/platforms/cocoa/qcocoawindow.mm +++ b/src/plugins/platforms/cocoa/qcocoawindow.mm @@ -523,7 +523,10 @@ NSUInteger QCocoaWindow::windowStyleMask(Qt::WindowFlags flags) NSUInteger styleMask = (frameless || !resizable) ? NSWindowStyleMaskBorderless : NSWindowStyleMaskResizable; if (frameless) { - // No further customizations for frameless since there are no window decorations. + // Frameless windows do not display the traffic lights buttons for + // e.g. minimize, however StyleMaskMiniaturizable is required to allow + // programatic minimize. + styleMask |= NSWindowStyleMaskMiniaturizable; } else if (flags & Qt::CustomizeWindowHint) { if (flags & Qt::WindowTitleHint) styleMask |= NSWindowStyleMaskTitled; -- cgit v1.2.3