Added an environment variable SDL_VIDEO_X11_WMCLASS

libsdl-org · Aug 19, 2002 · 250f5cb · 250f5cb
1 parent f176d22
commit 250f5cb
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/video/x11/SDL_x11video.c b/src/video/x11/SDL_x11video.c
@@ -350,8 +350,12 @@ static void create_aux_windows(_THIS)
 	XClassHint *classhints;
 	classhints = XAllocClassHint();
 	if(classhints != NULL) {
-	    classhints->res_name = "SDL_App";
-	    classhints->res_class = "SDL_App";
+            char *classname = getenv("SDL_VIDEO_X11_WMCLASS");
+            if ( ! classname ) {
+                classname = "SDL_App";
+            }
+	    classhints->res_name = classname;
+	    classhints->res_class = classname;
 	    XSetClassHint(SDL_Display, WMwindow, classhints);
 	    XFree(classhints);
 	}