update table cell

MVMCoreUI/Atoms/Views/MFLoadImageView.swift

@@ -22,6 +22,8 @@ import UIKit
     var imageWidth: CGFloat?
     var imageHeight: CGFloat?
     
+    var delegateObject: MVMCoreUIDelegateObject?
+    
     // For keeping track of current state.
     private var edges: UIRectEdge?
     private var spinnerHeight: CGFloat?
@@ -190,6 +192,7 @@ import UIKit
     
     open override func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
         super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
+        self.delegateObject = delegateObject
         if let accessibilityString = json?.optionalStringForKey("accessibilityText") {
             imageView.accessibilityLabel = accessibilityString
             imageView.accessibilityTraits = .staticText
@@ -223,6 +226,7 @@ import UIKit
                 self?.loadingSpinnerHeightConstraint?.constant = 0
                 self?.loadingSpinner.pause()
                 self?.addConstraints(width: width, height: height, size: image?.size)
+                self?.delegateObject?.moleculeDelegate?.moleculeLayoutUpdated?(self!)
                 completionHandler(image,data,isFallbackImage)
             })}
             

MVMCoreUI/OtherHandlers/MoleculeDelegateProtocol.h

@@ -12,4 +12,8 @@
 /// returns a module for the corresponding module name.
 - (nullable NSDictionary *)getModuleWithName:(nullable NSString *)name;
 
+@optional
+/// Notifies the delegate that the molecule layout update. Should be called when the layout may change due to an async method.
+- (void)moleculeLayoutUpdated:(nonnull UIView <MVMCoreUIMoleculeViewProtocol>*)molecule;
+
 @end

MVMCoreUI/Templates/MoleculeListTemplate.swift

@@ -106,6 +106,16 @@ open class MoleculeListTemplate: ThreeLayerTableViewController {
         return loadObject?.requestParameters?.modules
     }
     
+    // MARK: - MoleculeDelegateProtocol
+    open override func moleculeLayoutUpdated(_ molecule: UIView & MVMCoreUIMoleculeViewProtocol) {
+        if let tableView = tableView {
+            let point = molecule.convert(molecule.bounds.origin, to: tableView)
+            if let indexPath = tableView.indexPathForRow(at: point) {
+                tableView.reloadRows(at: [indexPath], with: .none)
+            }
+        }
+    }
+    
     // MARK: - Convenience
     /// Returns the (identifier, class) of the molecule for the given map.
     func getMoleculeInfo(with molecule: [AnyHashable: Any]?) -> (identifier: String, class: AnyClass, molecule: [AnyHashable: Any])? {