XrmDatabase wxResourceDatabase;
/* Useful buffer, initialized in wxCommonInit */
-char *wxBuffer = (char *) NULL;
+wxChar *wxBuffer = (wxChar *) NULL;
/* Windows List */
wxWindowList wxTopLevelWindows;
/* Don't allow mouse event propagation during scroll */
bool g_blockEventsOnScroll = FALSE;
+/* Don't allow window closing if there are open dialogs */
+int g_openDialogs = 0;
+
/* TRUE when the message queue is empty. this gets set to
FALSE by all event callbacks before anything else is done */
bool g_isIdle = FALSE;
const wxChar *wxFatalErrorStr = wxT("wxWindows Fatal Error");
const wxChar *wxDirDialogNameStr = wxT("wxDirCtrl");
const wxChar *wxDirDialogDefaultFolderStr = wxT("/");
+const wxChar *wxTreeCtrlNameStr = wxT("wxTreeCtrl");
/* See wx/utils.h */
const wxChar *wxFloatToStringStr = wxT("%.2f");