Some commit

examples/ASViewController/Sample/DetailViewController.m

@@ -19,9 +19,36 @@
 #import <AsyncDisplayKit/AsyncDisplayKit.h>
 
 #import "DetailRootNode.h"
+#import "SampleSizingNode.h"
+
+@interface DetailViewController ()
+@property (strong, nonatomic) SampleSizingNode *sizingNode;
+
+@end
 
 @implementation DetailViewController
 
+#pragma mark - Lifecycle
+
+- (instancetype)initWithNode:(DetailRootNode *)node
+{
+    self = [super initWithNode:node];
+    
+    // Set the sizing delegate of the root node to the container
+    self.sizingNode = [SampleSizingNode new];
+    self.sizingNode.autoresizingMask = UIViewAutoresizingNone;
+    self.sizingNode.delegate = self;
+    
+    return self;
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+    
+    [self.view addSubnode:self.sizingNode];
+}
+
 #pragma mark - Rotation
 
 - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator
@@ -30,4 +57,32 @@
     [self.node.collectionNode.view.collectionViewLayout invalidateLayout];
 }
 
+- (void)viewDidLayoutSubviews
+{
+    [super viewDidLayoutSubviews];
+    
+    [self updateNodeLayout];
+}
+
+#pragma mark - Update the node based on the new size
+
+- (void)displayNodeDidInvalidateSize:(ASDisplayNode *)displayNode
+{
+    // ASDisplayNodeSizingDelegate / ASDisplayNodeSizingHandlers
+    [self updateNodeLayout];
+}
+
+- (void)updateNodeLayout
+{
+    // Adjust the layout on the new layout
+    
+    // Use the bounds of the view and get the fitting size
+    CGSize size = [self.sizingNode sizeThatFits:CGSizeMake(CGFLOAT_MAX, 100.0)];
+    size.width -= 10;
+    //[self.sizingNode setNeedsLayout];
+    self.sizingNode.frame = CGRectMake((self.view.bounds.size.width - size.width) / 2.0,
+                                       (self.view.bounds.size.height - size.height) / 2.0,
+                                       size.width, size.height);
+}
+
 @end