From e69144d1da6f22e7d90553bbd57a3140c3019a31 Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Thu, 30 Jun 2016 07:51:52 +0200
Subject: [PATCH] Core: Assign an explicit parent for main editor area

This avoids failing updates of the main window (e.g. windowTitle)
before the main editor area is displayed first time.

Change-Id: I5c559f9487872e47b1fd914f0aec16b0b2f1dec3
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/coreplugin/editormanager/editormanager.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/coreplugin/editormanager/editormanager.cpp b/src/plugins/coreplugin/editormanager/editormanager.cpp
index 7bc36393c21..bac887e510f 100644
--- a/src/plugins/coreplugin/editormanager/editormanager.cpp
+++ b/src/plugins/coreplugin/editormanager/editormanager.cpp
@@ -442,6 +442,8 @@ void EditorManagerPrivate::init()
 
     // other setup
     auto mainEditorArea = new EditorArea();
+    // assign parent to avoid failing updates (e.g. windowTitle) before it is displayed first time
+    mainEditorArea->setParent(ICore::mainWindow());
     mainEditorArea->hide();
     connect(mainEditorArea, &EditorArea::windowTitleNeedsUpdate,
             this, &EditorManagerPrivate::updateWindowTitle);