From 02f2de4036b5510adf30bc29dbbd4c723a8cccdd Mon Sep 17 00:00:00 2001
From: Konstantin Dmitriev <ksee.zelgadis@gmail.com>
Date: Fri, 27 Nov 2020 20:39:48 +0700
Subject: [PATCH] Keep scrolling after adding scene

---
 toonz/sources/toonz/scenebrowser.cpp | 7 +++++++
 toonz/sources/toonz/scenebrowser.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/toonz/sources/toonz/scenebrowser.cpp b/toonz/sources/toonz/scenebrowser.cpp
index 79c1ea3b..57259ca4 100644
--- a/toonz/sources/toonz/scenebrowser.cpp
+++ b/toonz/sources/toonz/scenebrowser.cpp
@@ -1411,6 +1411,10 @@ void SceneBrowser::onTreeFolderChanged() {
   DvDirModelFileFolderNode *fileFolderNode =
       dynamic_cast<DvDirModelFileFolderNode *>(node);
   if (fileFolderNode) emit treeFolderChanged(fileFolderNode->getPath());
+
+  // Restore scroll position
+  m_itemViewer->verticalScrollBar()->setValue(m_currentScroll);
+
 }
 
 //-----------------------------------------------------------------------------
@@ -2061,6 +2065,9 @@ void SceneBrowser::refresh() {
 //-----------------------------------------------------------------------------
 
 void SceneBrowser::newScene() {
+
+  m_currentScroll = m_itemViewer->verticalScrollBar()->value();
+
   TFilePath parentFolder = getFolder();
   QString sceneName;
   TFilePath scenePath;
diff --git a/toonz/sources/toonz/scenebrowser.h b/toonz/sources/toonz/scenebrowser.h
index a187d02d..5a4edb08 100644
--- a/toonz/sources/toonz/scenebrowser.h
+++ b/toonz/sources/toonz/scenebrowser.h
@@ -242,6 +242,7 @@ private:
   // folder history
   QList<QModelIndex> m_indexHistoryList;
   int m_currentPosition;
+  int m_currentScroll;
 
   std::vector<Item> m_items;
   TFilePath m_folder;