[macos] Distinguish between screens

Fixed an issue causing the mouse cursor to jump after shift- or option-dragging a map view if the window opened on a screen with a different size than the screen with keyboard focus.

1 files changed, 1 insertions, 1 deletions

diff --git a/platform/macos/src/MGLMapView.mm b/platform/macos/src/MGLMapView.mm
index 2b0d5f4bc8..4e8f3c2b88 100644
--- a/platform/macos/src/MGLMapView.mm
+++ b/platform/macos/src/MGLMapView.mm
@@ -1339,7 +1339,7 @@ public:
             // the illusion that it has stayed in place during the entire gesture.
             CGPoint cursorPoint = [self convertPoint:startPoint toView:nil];
             cursorPoint = [self.window convertRectToScreen:{ startPoint, NSZeroSize }].origin;
-            cursorPoint.y = [NSScreen mainScreen].frame.size.height - cursorPoint.y;
+            cursorPoint.y = self.window.screen.frame.size.height - cursorPoint.y;
             CGDisplayMoveCursorToPoint(kCGDirectMainDisplay, cursorPoint);
             CGDisplayShowCursor(kCGDirectMainDisplay);
         }