diff options
| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2019-09-13 18:37:00 +0200 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2019-09-14 14:49:10 +0200 |
| commit | 4534522ff0f189418d828fd29b9d417b5a1b5d27 (patch) | |
| tree | 2cb96860aa86d343ce70aa6adebf9dcaab1bcee5 /src/plugins/platforms/cocoa/qnswindow.mm | |
| parent | 00d0a530358d40d577578cb1bcb75a978549bd8d (diff) | |
macOS: Keep default NSWindow background unless window is frameless
The logic was changed in ee82f8661 to only draw a window background
when the window was textured, and otherwise ask for a clear window
background. This has an unfortunate side-effect on macOS 10.15 that
the window's title bar will be partially transparent and reflect the
content under the window, with a blur effect.
It also inadvertently broke the use-case of setting the NSWindow
background color explicitly.
With this patch we're back to the behavior before ee82f8661, and
users who still want to have a non-borderless window with a clear
background can still do this by setting the background color to
the clear color manually.
Task-number: QTBUG-77637
Change-Id: I8a11bc46e6393b29a37f002ea123a987048106b9
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Diffstat (limited to 'src/plugins/platforms/cocoa/qnswindow.mm')
| -rw-r--r-- | src/plugins/platforms/cocoa/qnswindow.mm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/platforms/cocoa/qnswindow.mm b/src/plugins/platforms/cocoa/qnswindow.mm index 68cb270457..6b4e110af2 100644 --- a/src/plugins/platforms/cocoa/qnswindow.mm +++ b/src/plugins/platforms/cocoa/qnswindow.mm @@ -255,8 +255,8 @@ static bool isMouseEvent(NSEvent *ev) - (NSColor *)backgroundColor { - return self.styleMask & NSWindowStyleMaskTexturedBackground ? - [super backgroundColor] : [NSColor clearColor]; + return self.styleMask == NSWindowStyleMaskBorderless ? + [NSColor clearColor] : [super backgroundColor]; } - (void)sendEvent:(NSEvent*)theEvent |