From 605e77bb73da90bba043b4fc2552e967c483e394 Mon Sep 17 00:00:00 2001
From: Andrea Gavana <andrea.gavana@gmail.com>
Date: Mon, 31 Mar 2025 14:14:42 +0200
Subject: [PATCH] Fix for #2239

This is a possible simple fix for #2239 (SetHeaderHeight does not work in UltimateListCtrl).

Only tested on Windows.
---
 wx/lib/agw/ultimatelistctrl.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wx/lib/agw/ultimatelistctrl.py b/wx/lib/agw/ultimatelistctrl.py
index 91ba9b2d..11c1ac61 100644
--- a/wx/lib/agw/ultimatelistctrl.py
+++ b/wx/lib/agw/ultimatelistctrl.py
@@ -13609,6 +13609,7 @@ class UltimateListCtrl(wx.Control):
             raise Exception("Invalid height passed to SetHeaderHeight: %s"%repr(height))
 
         self._headerWin._headerHeight = height
+        self._headerWin.InvalidateBestSize()
         self.DoLayout()