From 5f41c09eb0fa56441cfc1d6714b1070b32452a71 Mon Sep 17 00:00:00 2001
From: Henning Gruendl <henning.gruendl@qt.io>
Date: Mon, 15 Aug 2022 17:12:57 +0200
Subject: [PATCH] QmlDesigner: Fix Qt Advanced Docking System

Fix an issue with a wrong QWidget background rendering when dragging
a dock widget across a floating dock widgets border.

Task-number: QDS-7425
Change-Id: I018cc224a6316a0327cb1806512b6aa6a75d88a3
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
---
 src/libs/advanceddockingsystem/dockoverlay.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libs/advanceddockingsystem/dockoverlay.cpp b/src/libs/advanceddockingsystem/dockoverlay.cpp
index f98c3fbd5ff..046e02dcb81 100644
--- a/src/libs/advanceddockingsystem/dockoverlay.cpp
+++ b/src/libs/advanceddockingsystem/dockoverlay.cpp
@@ -421,6 +421,7 @@ namespace ADS {
         d->m_lastLocation = InvalidDockWidgetArea;
 
         // Move it over the target.
+        hide();
         resize(target->size());
         QPoint topLeft = target->mapToGlobal(target->rect().topLeft());
         move(topLeft);