From 46271dfa614fae24ace56bcde167b1ee1ff45303 Mon Sep 17 00:00:00 2001
From: Matthew Budd <mjbudd77@gmail.com>
Date: Tue, 7 Jul 2020 21:06:24 -0400
Subject: [PATCH] Added video region combo box logic.

---
 src/drivers/Qt/ConsoleVideoConf.cpp | 19 +++++++++++++++++++
 src/drivers/Qt/ConsoleVideoConf.h   |  1 +
 2 files changed, 20 insertions(+)

diff --git a/src/drivers/Qt/ConsoleVideoConf.cpp b/src/drivers/Qt/ConsoleVideoConf.cpp
index 345d9b71..a70bdca2 100644
--- a/src/drivers/Qt/ConsoleVideoConf.cpp
+++ b/src/drivers/Qt/ConsoleVideoConf.cpp
@@ -51,6 +51,8 @@ ConsoleVideoConfDialog_t::ConsoleVideoConfDialog_t(QWidget *parent)
 	regionSelect->addItem( tr("PAL")  , 1 );
 	regionSelect->addItem( tr("Dendy"), 2 );
 
+	connect(regionSelect, SIGNAL(currentIndexChanged(int)), this, SLOT(regionChanged(int)) );
+
 	hbox1 = new QHBoxLayout();
 
 	hbox1->addWidget( lbl );
@@ -181,6 +183,23 @@ void ConsoleVideoConfDialog_t::showFPSChanged( int value )
 	fceuWrapperUnLock();
 }
 //----------------------------------------------------
+void ConsoleVideoConfDialog_t::regionChanged(int index)
+{
+	int region;
+	//printf("Region: %i : %i \n", index, regionSelect->itemData(index).toInt() );
+
+	region = regionSelect->itemData(index).toInt();
+
+	g_config->setOption ("SDL.PAL", region);
+
+	g_config->save ();
+
+	// reset sound subsystem for changes to take effect
+	fceuWrapperLock();
+	FCEUI_SetRegion (region);
+	fceuWrapperUnLock();
+}
+//----------------------------------------------------
 void ConsoleVideoConfDialog_t::applyChanges( void )
 { 
 	resetVideo();
diff --git a/src/drivers/Qt/ConsoleVideoConf.h b/src/drivers/Qt/ConsoleVideoConf.h
index 0c258fe1..16b5aa5f 100644
--- a/src/drivers/Qt/ConsoleVideoConf.h
+++ b/src/drivers/Qt/ConsoleVideoConf.h
@@ -46,6 +46,7 @@ class ConsoleVideoConfDialog_t : public QDialog
 		void  useSpriteLimitChanged( int value );
 		void  clipSidesChanged( int value );
 		void  showFPSChanged( int value );
+		void  regionChanged(int index);
 		void  applyChanges( void );
 		void  closewindow( void );