From 319990d7c562a240311b9d7b53f8591744271c3b Mon Sep 17 00:00:00 2001
From: David Schulz <david.schulz@qt.io>
Date: Wed, 10 Jan 2018 10:23:18 +0100
Subject: [PATCH] Core: return QMainWindow * from Core::mainWindow

... instead of QWidget *

Change-Id: Ibe38814ae26524a9ffa4c14d170d5aa487a40931
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/coreplugin/icore.cpp | 2 +-
 src/plugins/coreplugin/icore.h   | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/plugins/coreplugin/icore.cpp b/src/plugins/coreplugin/icore.cpp
index 33b5beeee25..e62843b8a44 100644
--- a/src/plugins/coreplugin/icore.cpp
+++ b/src/plugins/coreplugin/icore.cpp
@@ -486,7 +486,7 @@ QWidget *ICore::currentContextWidget()
 }
 
 
-QWidget *ICore::mainWindow()
+QMainWindow *ICore::mainWindow()
 {
     return m_mainwindow;
 }
diff --git a/src/plugins/coreplugin/icore.h b/src/plugins/coreplugin/icore.h
index 6f7991466dc..b466a7f0db5 100644
--- a/src/plugins/coreplugin/icore.h
+++ b/src/plugins/coreplugin/icore.h
@@ -28,6 +28,7 @@
 #include "core_global.h"
 #include "id.h"
 
+#include <QMainWindow>
 #include <QObject>
 #include <QRect>
 #include <QSettings>
@@ -99,7 +100,7 @@ public:
     static QString versionString();
     static QString buildCompatibilityString();
 
-    static QWidget *mainWindow();
+    static QMainWindow *mainWindow();
     static QWidget *dialogParent();
     static QStatusBar *statusBar();
     /* Raises and activates the window for the widget. This contains workarounds for X11. */