From e499b0f161268ac654d4f288bd9ea3a7d8207c4a Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sat, 31 Oct 2020 21:23:01 +0100
Subject: [PATCH] LibGUI: Invalidate view cursor on model update

This is sad (since it would be nice to preserve the cursor+selection)
but until we implement persistent model indexes, this at least prevents
us from keeping a stale cursor index.
---
 Libraries/LibGUI/AbstractView.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Libraries/LibGUI/AbstractView.cpp b/Libraries/LibGUI/AbstractView.cpp
index e6a169fcb7..e2ed2c9698 100644
--- a/Libraries/LibGUI/AbstractView.cpp
+++ b/Libraries/LibGUI/AbstractView.cpp
@@ -73,6 +73,7 @@ void AbstractView::did_update_model(unsigned flags)
     stop_editing();
     m_edit_index = {};
     m_hovered_index = {};
+    m_cursor_index = {};
     if (!model() || (flags & GUI::Model::InvalidateAllIndexes)) {
         clear_selection();
     } else {