From 41e6189be431dbd41b9d41751b01708df06a9610 Mon Sep 17 00:00:00 2001
From: isanae <14251494+isanae@users.noreply.github.com>
Date: Fri, 7 Feb 2020 10:52:49 -0500
Subject: disconnect any proxies when fully loading disable model when
 resetting, enable it back after the directory refresh so the tree doesn't
 appear in a weird state in between

---
 src/filetree.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/filetree.cpp')

diff --git a/src/filetree.cpp b/src/filetree.cpp
index 4316021a..af6ef70b 100644
--- a/src/filetree.cpp
+++ b/src/filetree.cpp
@@ -157,7 +157,28 @@ void FileTree::clear()
 
 void FileTree::ensureFullyLoaded()
 {
+  QAbstractProxyModel* proxy = nullptr;
+
+  if (m_tree->model() != m_model) {
+    // looks like there's a proxy on the tree, disable it
+    proxy = dynamic_cast<QAbstractProxyModel*>(m_tree->model());
+
+    m_tree->setModel(m_model);
+
+    if (proxy) {
+      if (proxy->sourceModel() != m_model)
+        DebugBreak();
+
+      proxy->setSourceModel(nullptr);
+    }
+  }
+
   m_model->ensureFullyLoaded();
+
+  if (proxy) {
+    proxy->setSourceModel(m_model);
+    m_tree->setModel(proxy);
+  }
 }
 
 FileTreeItem* FileTree::singleSelection()
-- 
cgit v1.3.1