fix traffic light setting.

4 years ago · 11595184d5
1 changed files with 4 additions and 4 deletions
--- a/native/Avalonia.Native/src/OSX/WindowImpl.mm
+++ b/native/Avalonia.Native/src/OSX/WindowImpl.mm
@ -32,11 +32,11 @@ void WindowImpl::HideOrShowTrafficLights() {
    }

    bool wantsChrome = (_extendClientHints & AvnSystemChrome) || (_extendClientHints & AvnPreferSystemChrome);
-    bool hasTrafficLights = _isClientAreaExtended ? wantsChrome : _decorations != SystemDecorationsFull;
+    bool hasTrafficLights = _isClientAreaExtended ? wantsChrome : _decorations == SystemDecorationsFull;
    
-    [[Window standardWindowButton:NSWindowCloseButton] setHidden:hasTrafficLights];
-    [[Window standardWindowButton:NSWindowMiniaturizeButton] setHidden:hasTrafficLights];
-    [[Window standardWindowButton:NSWindowZoomButton] setHidden:hasTrafficLights];
+    [[Window standardWindowButton:NSWindowCloseButton] setHidden:!hasTrafficLights];
+    [[Window standardWindowButton:NSWindowMiniaturizeButton] setHidden:!hasTrafficLights];
+    [[Window standardWindowButton:NSWindowZoomButton] setHidden:!hasTrafficLights];
 }

 void WindowImpl::OnInitialiseNSWindow(){