[ios] keep callout view open when panning

mapbox · Oct 12, 2016 · 7a6733c · 7a6733c
1 parent 0fc7fd1
commit 7a6733c
Showing 1 changed file with 9 additions and 7 deletions.
diff --git a/platform/ios/src/MGLMapView.mm b/platform/ios/src/MGLMapView.mm
@@ -4466,13 +4466,6 @@ - (void)notifyMapChange:(mbgl::MapChange)change
         case mbgl::MapChangeRegionWillChange:
         case mbgl::MapChangeRegionWillChangeAnimated:
         {
-            if ( ! _userLocationAnnotationIsSelected
-                || self.userTrackingMode == MGLUserTrackingModeNone
-                || self.userTrackingState != MGLUserTrackingStateChanged)
-            {
-                [self deselectAnnotation:self.selectedAnnotation animated:NO];
-            }
-
             if ( ! [self isSuppressingChangeDelimiters] && [self.delegate respondsToSelector:@selector(mapView:regionWillChangeAnimated:)])
             {
                 BOOL animated = change == mbgl::MapChangeRegionWillChangeAnimated;
@@ -4637,6 +4630,15 @@ - (void)updateAnnotationViews
         else
         {
             annotationView.center = [self convertCoordinate:annotationContext.annotation.coordinate toPointToView:self];
+            UIView <MGLCalloutView> *calloutView = self.calloutViewForSelectedAnnotation;
+            if (calloutView && calloutView.representedObject == annotationContext.annotation) {
+                CGPoint point = annotationView.center;
+                point.y -= annotationView.bounds.size.height/2.0f;
+                if ( ! CGPointEqualToPoint(calloutView.center, point))
+                {
+                    calloutView.center = point;
+                }
+            }
         }
     }