Fixed OpenGL preflet, I missed an important part of its internationalization.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34777 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/preferences/opengl/OpenGLApp.cpp

@@ -6,6 +6,8 @@
  *		Artur Wyszynski <[email protected]>
  */
 
+#include <Locale.h>
+
 #include "OpenGLApp.h"
 #include "OpenGLWindow.h"
 
@@ -24,6 +26,7 @@ OpenGLApp::~OpenGLApp()
 void
 OpenGLApp::ReadyToRun()
 {
+	be_locale->GetAppCatalog(&fCatalog);
     fWindow = new OpenGLWindow();
     fWindow->Show();
 

src/preferences/opengl/OpenGLApp.h

@@ -11,6 +11,7 @@
 
 
 #include <Application.h>
+#include <Catalog.h>
 #include "OpenGLWindow.h"
 
 
@@ -23,6 +24,7 @@ public:
 
 private:
     OpenGLWindow* fWindow;
+	BCatalog fCatalog;
 };
 
 #endif /* OPENGL_APP_H_ */