From 4103704162ab5e9716d11fd3888d144d103b0355 Mon Sep 17 00:00:00 2001
From: "pengfei.zhou" <pengfeizhou@foxmail.com>
Date: Tue, 7 Mar 2023 16:33:29 +0800
Subject: [PATCH] iOS: fix when RootNode shrink its size, it cannot be layout
 properly

---
 doric-iOS/Pod/Classes/Shader/DoricRootNode.h |  2 ++
 doric-iOS/Pod/Classes/Shader/DoricRootNode.m | 14 +++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/doric-iOS/Pod/Classes/Shader/DoricRootNode.h b/doric-iOS/Pod/Classes/Shader/DoricRootNode.h
index 6a210cd2..13301e0d 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricRootNode.h
+++ b/doric-iOS/Pod/Classes/Shader/DoricRootNode.h
@@ -28,6 +28,8 @@
 
 @interface DoricRootNode : DoricStackNode
 
+@property(nonatomic, assign) CGSize mostFrameSize;
+
 - (void)setupRootView:(UIView *)view;
 
 @end
diff --git a/doric-iOS/Pod/Classes/Shader/DoricRootNode.m b/doric-iOS/Pod/Classes/Shader/DoricRootNode.m
index 960ab886..37073ab9 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricRootNode.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricRootNode.m
@@ -54,13 +54,25 @@ - (void)setY:(CGFloat)y {
 @end
 
 @implementation DoricRootNode
+
+- (instancetype)initWithContext:(DoricContext *)doricContext {
+    if (self = [super initWithContext:doricContext]) {
+        _mostFrameSize = CGSizeZero;
+    }
+    return self;
+}
+
 - (void)setupRootView:(UIView *)view {
     view.doricLayout.layoutType = DoricStack;
     self.view = view;
 }
 
 - (void)requestLayout {
-    [self.view.doricLayout apply];
+    if (CGSizeEqualToSize(self.mostFrameSize, CGSizeZero)) {
+        [self.view.doricLayout apply];
+    } else {
+        [self.view.doricLayout apply:self.mostFrameSize];
+    }
     [super requestLayout];
 }
 @end