From 64ae7443229b60f507050d4e304bc33e085fbac6 Mon Sep 17 00:00:00 2001
From: invisibleGG <root@bug-maker.com>
Date: Sat, 1 Jun 2024 11:21:02 +0800
Subject: [PATCH] Update DockAreaTabBar.cpp

This fix seems to have introduced a regression when _this is deleted before the lambda slot occurred, for example deleting the DockManager (and consequently _this) immediately after the execution of updateTabs function (we encountered this problem in linux)
---
 src/DockAreaTabBar.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DockAreaTabBar.cpp b/src/DockAreaTabBar.cpp
index 437fe6d..e835144 100644
--- a/src/DockAreaTabBar.cpp
+++ b/src/DockAreaTabBar.cpp
@@ -111,7 +111,7 @@ void DockAreaTabBarPrivate::updateTabs()
 			// Sometimes the synchronous calculation of the rectangular area fails
 			// Therefore we use QTimer::singleShot here to execute the call
 			// within the event loop - see #520
-			QTimer::singleShot(0, TabWidget, [&, TabWidget]
+			QTimer::singleShot(0, _this, [&, TabWidget]
 			{
 				_this->ensureWidgetVisible(TabWidget);
 			});