fix(ios): redraw CGColor when changing trait collection (#13137)

Co-authored-by: Joshua Quick <jquick@axway.com>
tidev · Oct 29, 2021 · 1ac97a4 · 1ac97a4
1 parent 2052f78
commit 1ac97a4
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/iphone/TitaniumKit/TitaniumKit/Sources/API/TiUIView.m b/iphone/TitaniumKit/TitaniumKit/Sources/API/TiUIView.m
@@ -331,6 +331,22 @@ - (id)accessibilityElement
   return self;
 }
 
+- (void)traitCollectionDidChange:(UITraitCollection *)previousTraitCollection
+{
+  [super traitCollectionDidChange:previousTraitCollection];
+
+  // Redraw the border- and view shadow color since they're using CGColor references
+  id borderColor = [self.proxy valueForKey:@"borderColor"];
+  if (borderColor != nil) {
+    [self setBorderColor_:borderColor];
+  }
+
+  id viewShadowColor = [self.proxy valueForKey:@"viewShadowColor"];
+  if (viewShadowColor != nil) {
+    [self setViewShadowColor_:viewShadowColor];
+  }
+}
+
 #pragma mark - Accessibility API
 
 - (void)setAccessibilityLabel_:(id)accessibilityLabel