[YogaKit] ignore margin for yoga root view.

fix issue 1023: https://github.com/facebook/yoga/issues/1023
2020-08-13 14:25:57 +08:00
parent aa11f6a4db
commit b78cfa6698
1 changed files with 5 additions and 4 deletions
--- a/YogaKit/Source/YGLayout.m
+++ b/YogaKit/Source/YGLayout.m
@@ -493,10 +493,11 @@ static void YGApplyLayoutToViewHierarchy(UIView* view, BOOL preserveOrigin) {
  yoga.isApplingLayout = YES;

  YGNodeRef node = yoga.node;
-  const CGPoint topLeft = {
-      YGNodeLayoutGetLeft(node),
-      YGNodeLayoutGetTop(node),
-  };
+    
+  const CGPoint topLeft = (view.superview.isYogaEnabled && view.superview.yoga.isEnabled) ? (CGPoint) {
+      .x = YGNodeLayoutGetLeft(node),
+      .y = YGNodeLayoutGetTop(node)
+  } : CGPointZero;

  const CGPoint bottomRight = {
      topLeft.x + YGNodeLayoutGetWidth(node),