From 4fc7b22ad09759474706012251161caef3970420 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 2 Jan 2011 02:49:20 +0000
Subject: Restore window title when changing video driver in setup tool (thanks
 AlexXav).

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2233
---
 NEWS             |  2 ++
 setup/display.c  | 14 ++------------
 setup/mainmenu.c | 25 ++++++++++++++++++++-----
 3 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/NEWS b/NEWS
index 0dbdb06f..d8221ead 100644
--- a/NEWS
+++ b/NEWS
@@ -91,6 +91,8 @@
        they are on the in-game "new game" menu (thanks AlexXav).
      * There is no longer a limit on the lengths of filenames provided
        to the -record command line parameter (thanks AlexXav).
+     * Window title is not lost in setup tool when changing video
+       driver (thanks AlexXav).
 
     libtextscreen:
      * The font used for the textscreen library can be forced by
diff --git a/setup/display.c b/setup/display.c
index 42a1dced..ca22824c 100644
--- a/setup/display.c
+++ b/setup/display.c
@@ -29,6 +29,8 @@
 
 #include "display.h"
 
+extern void RestartTextscreen(void);
+
 typedef struct
 {
     char *description;
@@ -520,18 +522,6 @@ static char *win32_video_drivers[] =
     "Windows GDI",
 };
 
-// Restart the textscreen library.  Used when the video_driver variable
-// is changed.
-
-static void RestartTextscreen(void)
-{
-    TXT_Shutdown();
-
-    SetDisplayDriver();
-
-    TXT_Init();
-}
-
 static void SetWin32VideoDriver(void)
 {
     if (!strcmp(video_driver, "windib"))
diff --git a/setup/mainmenu.c b/setup/mainmenu.c
index ae8ab9b0..a3dfafed 100644
--- a/setup/mainmenu.c
+++ b/setup/mainmenu.c
@@ -256,11 +256,9 @@ static void SetIcon(void)
     free(mask);
 }
 
-// 
-// Initialize and run the textscreen GUI.
-//
+// Initialize the textscreen library.
 
-static void RunGUI(void)
+static void InitTextscreen(void)
 {
     SetDisplayDriver();
 
@@ -272,7 +270,24 @@ static void RunGUI(void)
 
     TXT_SetDesktopTitle(PACKAGE_NAME " Setup ver " PACKAGE_VERSION);
     SetIcon();
-    
+}
+
+// Restart the textscreen library.  Used when the video_driver variable
+// is changed.
+
+void RestartTextscreen(void)
+{
+    TXT_Shutdown();
+    InitTextscreen();
+}
+
+// 
+// Initialize and run the textscreen GUI.
+//
+
+static void RunGUI(void)
+{
+    InitTextscreen();
     MainMenu();
 
     TXT_GUIMainLoop();
-- 
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