Code changes using the StackModel

MVMCoreUI/Molecules/HorizontalCombinationViews/ListThreeColumnPlanDataDivider.swift

@@ -13,14 +13,13 @@ import Foundation
     let leftHeadlineBody  = HeadlineBody(frame: .zero)
     let centerHeadLineBody = HeadlineBody(frame: .zero)
     let rightHeadLineBody = HeadlineBody(frame: .zero)
-    private var stack = UIStackView()
+    let stack = Stack<StackModel>(frame: .zero)
     
     // MARK: - MFViewProtocol
     open override func updateView(_ size: CGFloat) {
         super.updateView(size)
-        leftHeadlineBody.updateView(size)
-        centerHeadLineBody.updateView(size)
-        rightHeadLineBody.updateView(size)
+        styleTallDivider()
+        stack.updateView(size)
     }
     
     open override func setupView() {
@@ -28,18 +27,11 @@ import Foundation
         guard leftHeadlineBody.superview == nil else {
             return
         }
-        //using stackView to align the three headlineBody
+        //using stackItems to align the three headlineBody
         stack.translatesAutoresizingMaskIntoConstraints = false
+        stack.stackItems = [StackItem(andContain: leftHeadlineBody),StackItem(andContain: centerHeadLineBody),StackItem(andContain: rightHeadLineBody)]
         contentView.addSubview(stack)
-        stack.addArrangedSubview(leftHeadlineBody)
-        stack.addArrangedSubview(centerHeadLineBody)
-        stack.addArrangedSubview(rightHeadLineBody)
-        NSLayoutConstraint.constraintPinSubview(stack, pinTop: true, topConstant: 0, pinBottom: false, bottomConstant: 0, pinLeft: true, leftConstant: PaddingDefaultHorizontalSpacing, pinRight: true, rightConstant: PaddingDefaultHorizontalSpacing)
-        stack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: 0).isActive = true
-        stack.axis = .horizontal
-        stack.spacing = 35
-        stack.distribution = .fillProportionally
-        styleTallDivider()
+        containerHelper.constrainView(stack)
     }
     
     // MARK: - MVMCoreUIMoleculeViewProtocol
@@ -49,14 +41,18 @@ import Foundation
         leftHeadlineBody.setWithModel(model.leftHeadlineBody, delegateObject, additionalData)
         centerHeadLineBody.setWithModel(model.centerHeadlineBody, delegateObject, additionalData)
         rightHeadLineBody.setWithModel(model.rightHeadlineBody, delegateObject, additionalData)
+        
+        // Create a stack model to use for the internal stack.
+        let stackModel = StackModel(molecules: [StackItemModel(percent: 33),StackItemModel(percent: 33),StackItemModel(percent: 33)])
+        stackModel.spacing = 0
+        stackModel.axis = .horizontal
+        stack.model = stackModel
+        stack.restack()      
     }
     
     open override func reset() {
         super.reset()
-        styleTallDivider()
-        leftHeadlineBody.reset()
-        centerHeadLineBody.reset()
-        rightHeadLineBody.reset()
+        stack.reset()
     }
     
     public override class func estimatedHeight(forRow molecule: MoleculeModelProtocol?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {

MVMCoreUI/Molecules/Items/StackItemModel.swift

@@ -19,4 +19,9 @@ import Foundation
         self.init()
         self.gone = gone
     }
+    
+    public convenience init(percent: Int) {
+        self.init()
+        self.percent = percent
+    }
 }