added wxAppTraits::SetLocale() and call it during wxApp initialization in all ports, not just wxGTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44773 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/app.cpp

@@ -403,7 +403,8 @@ GdkVisual *wxApp::GetGdkVisual()
 
 bool wxApp::Initialize(int& argc, wxChar **argv)
 {
-    bool init_result;
+    if ( !wxAppBase::Initialize(argc, argv) )
+        return false;
 
 #if wxUSE_THREADS
     if (!g_thread_supported())
@@ -413,8 +414,6 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     g_main_context_set_poll_func(NULL, wxapp_poll_func);
 #endif // wxUSE_THREADS
 
-    gtk_set_locale();
-
     // We should have the wxUSE_WCHAR_T test on the _outside_
 #if wxUSE_WCHAR_T
     // gtk+ 2.0 supports Unicode through UTF-8 strings
@@ -451,6 +450,9 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     static wxConvBrokenFileNames fileconv(encName);
     wxConvFileName = &fileconv;
 
+
+    bool init_result;
+
 #if wxUSE_UNICODE
     // gtk_init() wants UTF-8, not wchar_t, so convert
     int i;
@@ -507,13 +509,6 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     // we can not enter threads before gtk_init is done
     gdk_threads_enter();
 
-    if ( !wxAppBase::Initialize(argc, argv) )
-    {
-        gdk_threads_leave();
-
-        return false;
-    }
-
     wxSetDetectableAutoRepeat( true );
 
 #if wxUSE_INTL