Update nav bar while scrolling in thumbnail view

diff --git a/BookReader/BookReader.js b/BookReader/BookReader.js
index 463c042..7178d30 100644 (file)
--- a/BookReader/BookReader.js
+++ b/BookReader/BookReader.js
@@ -707,8 +707,10 @@ BookReader.prototype.drawLeafsThumbnail = function( seekIndex ) {
     // console.log('current ' + currentIndex);
     // console.log('least visible ' + leastVisible + ' most visible ' + mostVisible);
     if (currentIndex < leastVisible) {
+        this.willChangeToIndex(leastVisible);
         this.setCurrentIndex(leastVisible);
     } else if (currentIndex > mostVisible) {
+        this.willChangeToIndex(mostVisible);
         this.setCurrentIndex(mostVisible);
     }