- 4.0.2

- Fixed zero height stack view relayout case

AnimatableStackView.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'AnimatableStackView'
-  s.version          = '4.0.1'
+  s.version          = '4.0.2'
   s.summary          = 'UIStackView based class that allows to animate its changes.'
 
 # This description is used to generate tags and improve search results.

AnimatableStackView/Classes/AnimatableStackView.swift

@@ -90,7 +90,15 @@ open class AnimatableStackView: UIStackView {
             allNewViewsWithDeletedViews.insert(view, at: previousIndex)
         }
 
-        allNewViewsWithDeletedViews.forEach { self.addArrangedSubview($0) }
+        allNewViewsWithDeletedViews.forEach { view in
+            // Fixing view's width. It might be wrong in a case stack view height is zero.
+            UIView.performWithoutAnimation {
+                view.frame.size.width = bounds.size.width
+                view.layoutSubviewsOnly()
+            }
+
+            self.addArrangedSubview(view)
+        }
 
         //// 4. Hide deleted views and remove them from arranged subviews after animation is done.
         // Note: Async is unsafe and can be improved later with additional checks if needed.
@@ -106,12 +114,6 @@ open class AnimatableStackView: UIStackView {
         viewsToUpdate.forEach { view in
             guard let viewModel = viewModels.first(where: { $0.id == view.id }) else { return }
             view.configure(viewModel: viewModel)
-
-            // Fixing view's width. It might be wrong in a case stack view height is zero.
-            UIView.performWithoutAnimation {
-                view.frame.size.width = bounds.size.width
-                view.layoutSubviewsOnly()
-            }
         }
 
         views = allNewViews
@@ -147,5 +149,8 @@ open class AnimatableStackView: UIStackView {
     /// Properly removes all arranged subviews from stack view.
     private func clear() {
         arrangedSubviews.forEach(removeSubview)
+
+        // Update constraints so we won't have issues if we add the same views later.
+        layoutIfNeeded()
     }
 }

CHANGELOG.md

@@ -2,6 +2,13 @@
 All notable changes to this project will be documented in this file.
 `AnimatableStackView` adheres to [Semantic Versioning](http://semver.org/).
 
+## [4.0.2](https://github.com/APUtils/AnimatableStackView/releases/tag/4.0.2)
+Released on 07/24/2019.
+
+#### Fixed
+- Fixed zero height stack view relayout case
+
+
 ## [4.0.1](https://github.com/APUtils/AnimatableStackView/releases/tag/4.0.1)
 Released on 07/22/2019.
 

Pods Project/Podfile.lock

@@ -1,5 +1,5 @@
 PODS:
-  - AnimatableStackView (4.0.1)
+  - AnimatableStackView (4.0.2)
 
 DEPENDENCIES:
   - AnimatableStackView (from `../`)
@@ -9,7 +9,7 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  AnimatableStackView: 8de62f7b0bb99b5a5838bc0093299972e6647eb4
+  AnimatableStackView: 9076c1f0858c2dc1ebeb587f6c65822c10b2e953
 
 PODFILE CHECKSUM: 123792c948494fe83cc02b1d4cd49e2d2579d908
 

checkBuild.command

@@ -14,7 +14,7 @@ echo -e "\nBuilding Carthage project..."
 xcodebuild -project "Carthage Project/AnimatableStackView.xcodeproj" -sdk iphonesimulator -target "Example" | xcpretty
 
 echo -e "\nPerforming tests..."
-xcodebuild -project "Carthage Project/AnimatableStackView.xcodeproj" -sdk iphonesimulator -scheme "Example" -destination "platform=iOS Simulator,name=iPhone SE,OS=12.2" test | xcpretty
+xcodebuild -project "Carthage Project/AnimatableStackView.xcodeproj" -sdk iphonesimulator -scheme "Example" -destination "platform=iOS Simulator,name=iPhone SE,OS=12.4" test | xcpretty
 
 echo ""
 echo "SUCCESS!"