File System View: Fix scroll position and bread crumb in some cases

Use a model index from the right model, and update the bread crumb, when
updating the scroll position delayed, for the case where the directory
for the file was not already loaded in the file system model yet.

Broke with introduction of the folder vs alphabetic sorting.

Task-number: QTCREATORBUG-20897
Change-Id: Ifc912184b4910ed546c0141044eead3650b98c87
Reviewed-by: David Schulz <david.schulz@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/projectexplorer/foldernavigationwidget.h b/src/plugins/projectexplorer/foldernavigationwidget.h
index 8f428863eb..f10f69d595 100644
--- a/src/plugins/projectexplorer/foldernavigationwidget.h
+++ b/src/plugins/projectexplorer/foldernavigationwidget.h
@@ -131,7 +131,7 @@ private:
     QStringList projectsInDirectory(const QModelIndex &index) const;
     void openProjectsInDirectory(const QModelIndex &index);
     void createNewFolder(const QModelIndex &parent);
-    void setCrumblePath(const QModelIndex &index, const QModelIndex &);
+    void setCrumblePath(const QModelIndex &index);
 
     Core::IContext *m_context = nullptr;
     Utils::NavigationTreeView *m_listView = nullptr;