From 62734e71df45004264f9c4049cd21022c9159cb5 Mon Sep 17 00:00:00 2001
From: Steffen Baranowsky <BaraMGB@freenet.de>
Date: Mon, 6 Jun 2016 16:21:56 +0200
Subject: [PATCH 1/3] MDI Subwindow Decoration for VeSTige instruments closes
 #2824

---
 plugins/vst_base/VstPlugin.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/vst_base/VstPlugin.cpp b/plugins/vst_base/VstPlugin.cpp
index d21b230b9e6..38690d44188 100644
--- a/plugins/vst_base/VstPlugin.cpp
+++ b/plugins/vst_base/VstPlugin.cpp
@@ -30,7 +30,6 @@
 #include <QTemporaryFile>
 #include <QCloseEvent>
 #include <QMdiArea>
-#include <QMdiSubWindow>
 #ifdef LMMS_BUILD_LINUX
 #if QT_VERSION < 0x050000
 #include <QX11EmbedContainer>
@@ -49,16 +48,17 @@
 #include "GuiApplication.h"
 #include "MainWindow.h"
 #include "Song.h"
+#include "SubWindow.h"
 #include "templates.h"
 #include "FileDialog.h"
 #include <QLayout>
 
 
-class vstSubWin : public QMdiSubWindow
+class vstSubWin : public SubWindow
 {
 public:
 	vstSubWin( QWidget * _parent ) :
-		QMdiSubWindow( _parent )
+		SubWindow( _parent )
 	{
 		setAttribute( Qt::WA_DeleteOnClose, false );
 	}

From 6344da8541327050b6c99bacf634ea0b106eada5 Mon Sep 17 00:00:00 2001
From: Steffen Baranowksy <BaraMGB@freenet.de>
Date: Wed, 26 Jun 2019 10:32:10 +0200
Subject: [PATCH 2/3] revert changes

---
 plugins/vst_base/VstPlugin.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/vst_base/VstPlugin.cpp b/plugins/vst_base/VstPlugin.cpp
index 38690d44188..d21b230b9e6 100644
--- a/plugins/vst_base/VstPlugin.cpp
+++ b/plugins/vst_base/VstPlugin.cpp
@@ -30,6 +30,7 @@
 #include <QTemporaryFile>
 #include <QCloseEvent>
 #include <QMdiArea>
+#include <QMdiSubWindow>
 #ifdef LMMS_BUILD_LINUX
 #if QT_VERSION < 0x050000
 #include <QX11EmbedContainer>
@@ -48,17 +49,16 @@
 #include "GuiApplication.h"
 #include "MainWindow.h"
 #include "Song.h"
-#include "SubWindow.h"
 #include "templates.h"
 #include "FileDialog.h"
 #include <QLayout>
 
 
-class vstSubWin : public SubWindow
+class vstSubWin : public QMdiSubWindow
 {
 public:
 	vstSubWin( QWidget * _parent ) :
-		SubWindow( _parent )
+		QMdiSubWindow( _parent )
 	{
 		setAttribute( Qt::WA_DeleteOnClose, false );
 	}

From 83e54c8990f0c451378802625c64deeb7363f73a Mon Sep 17 00:00:00 2001
From: Steffen Baranowksy <BaraMGB@freenet.de>
Date: Wed, 26 Jun 2019 10:53:44 +0200
Subject: [PATCH 3/3] change QMdiSubWindow to our SubWindow in Vestige

---
 plugins/vestige/vestige.cpp | 4 ++--
 plugins/vestige/vestige.h   | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/plugins/vestige/vestige.cpp b/plugins/vestige/vestige.cpp
index 1d54538b63e..82d4d0407b6 100644
--- a/plugins/vestige/vestige.cpp
+++ b/plugins/vestige/vestige.cpp
@@ -82,11 +82,11 @@ Plugin::Descriptor Q_DECL_EXPORT  vestige_plugin_descriptor =
 }
 
 
-class vstSubWin : public QMdiSubWindow
+class vstSubWin : public SubWindow
 {
 public:
 	vstSubWin( QWidget * _parent ) :
-		QMdiSubWindow( _parent )
+		SubWindow( _parent )
 	{
 		setAttribute( Qt::WA_DeleteOnClose, false );
 		setWindowFlags( Qt::WindowCloseButtonHint );
diff --git a/plugins/vestige/vestige.h b/plugins/vestige/vestige.h
index 3b92eea8ffc..e4ef11fce52 100644
--- a/plugins/vestige/vestige.h
+++ b/plugins/vestige/vestige.h
@@ -29,14 +29,13 @@
 
 #include <QMutex>
 #include <QLayout>
-#include <QMdiSubWindow>
 #include <QScrollArea>
 
 #include "Instrument.h"
 #include "InstrumentView.h"
 #include "Note.h"
 #include "Knob.h"
-
+#include "SubWindow.h"
 #include "AutomatableModel.h"