another attempt to fix wxPanel/wxFrame::m_winLastFocused handling

[wxWidgets.git] / include / wx / utils.h

diff --git a/include/wx/utils.h b/include/wx/utils.h
index abb225b1eae35cf1684de46d26c21cde01cb903e..4c834988903c44bcaa190cf2d43df57862947a70 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -207,9 +207,9 @@ WXDLLEXPORT bool wxHandleFatalExceptions(bool doit = TRUE);
 // Environment variables
 // ----------------------------------------------------------------------------
 
 // Environment variables
 // ----------------------------------------------------------------------------
 

-// wxGetenv is declared in wxchar.h, but define a wrapper/synonym for it for
-// consistency with wxSetEnv
-inline const wxChar *wxGetEnv(const wxString& var) { return wxGetenv(var); }
+// returns TRUE if variable exists (value may be NULL if you just want to check
+// for this)
+WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value);

 
 // set the env var name to the given value, return TRUE on success
 WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value);
 
 // set the env var name to the given value, return TRUE on success
 WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value);


@@ -255,6 +255,12 @@ WXDLLEXPORT const wxMB2WXbuf wxGetUserHome(const wxString& user = wxEmptyString)
 WXDLLEXPORT wxChar* wxGetUserHome(const wxString& user = wxEmptyString);
 #endif
 
 WXDLLEXPORT wxChar* wxGetUserHome(const wxString& user = wxEmptyString);
 #endif
 

+#ifdef __WXMAC__
+WXDLLEXPORT wxString wxMacFindFolder(short                                     vRefNum,
+                                                                OSType                                 folderType,
+                                                                Boolean                                createFolder);
+#endif
+

 #if wxUSE_GUI // GUI only things from now on
 
 // ----------------------------------------------------------------------------
 #if wxUSE_GUI // GUI only things from now on
 
 // ----------------------------------------------------------------------------


@@ -296,6 +302,9 @@ WXDLLEXPORT wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
 // Yield to other apps/messages
 WXDLLEXPORT bool wxYield();
 
 // Yield to other apps/messages
 WXDLLEXPORT bool wxYield();
 

+// Like wxYield, but fails silently if the yield is recursive.
+WXDLLEXPORT bool wxYieldIfNeeded();
+

 // Yield to other apps/messages and disable user input
 WXDLLEXPORT bool wxSafeYield(wxWindow *win = NULL);
 
 // Yield to other apps/messages and disable user input
 WXDLLEXPORT bool wxSafeYield(wxWindow *win = NULL);