From 59855e49df5fae6717bcb7b104063a40634c8fad Mon Sep 17 00:00:00 2001
From: Tim Ledbetter <timledbetter@gmail.com>
Date: Thu, 9 Feb 2023 19:21:57 +0000
Subject: [PATCH] LibGUI: Add a DontResizeColumns option to Model::UpdateFlag

This allows an application to signal that column sizes do not
need to be recalculated for a given model update.
---
 Userland/Libraries/LibGUI/AbstractTableView.cpp | 4 +++-
 Userland/Libraries/LibGUI/Model.h               | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibGUI/AbstractTableView.cpp b/Userland/Libraries/LibGUI/AbstractTableView.cpp
index edc54fe20d..2c73e23492 100644
--- a/Userland/Libraries/LibGUI/AbstractTableView.cpp
+++ b/Userland/Libraries/LibGUI/AbstractTableView.cpp
@@ -352,7 +352,9 @@ void AbstractTableView::model_did_update(unsigned flags)
 {
     AbstractView::model_did_update(flags);
     update_row_sizes();
-    update_column_sizes();
+    if (!(flags & Model::UpdateFlag::DontResizeColumns))
+        update_column_sizes();
+
     update_content_size();
     update();
 }
diff --git a/Userland/Libraries/LibGUI/Model.h b/Userland/Libraries/LibGUI/Model.h
index 6cb4f4ed54..a767f584bf 100644
--- a/Userland/Libraries/LibGUI/Model.h
+++ b/Userland/Libraries/LibGUI/Model.h
@@ -51,6 +51,7 @@ public:
     enum UpdateFlag {
         DontInvalidateIndices = 0,
         InvalidateAllIndices = 1 << 0,
+        DontResizeColumns = 1 << 1,
     };
 
     enum MatchesFlag {