Fix readPages bugs

tamanyan · Oct 3, 2017 · f49a8f1 · f49a8f1
1 parent 672db6e
commit f49a8f1
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/Sources/PageMenuController.swift b/Sources/PageMenuController.swift
@@ -207,7 +207,7 @@ open class PageMenuController: UIViewController {
 
         if let beforeIndex = self.beforeIndex {
             self.tabView.pageTabItems = titles
-            self.tabView.updateCurrentIndex(beforeIndex, shouldScroll: true, animated: false)
+            self.tabView.updateCurrentIndex(beforeIndex, shouldScroll: false, animated: false)
         }
 
         guard defaultIndex < self.viewControllers.count else {

diff --git a/Sources/TabMenu/TabMenuView.swift b/Sources/TabMenu/TabMenuView.swift
@@ -217,8 +217,11 @@ extension TabMenuView {
 
             // hidden visible decorations
             self.hiddenVisibleDecorations()
-            // scoll to center of current cell
-            self.collectionView.scrollToItem(at: currentIndexPath, at: .centeredHorizontally, animated: false)
+
+            if let _ = self.collectionView.cellForItem(at: currentIndexPath) {
+                // scoll to center of current cell
+                self.collectionView.scrollToItem(at: currentIndexPath, at: .centeredHorizontally, animated: false)
+            }
         }
     }