Add a Get and Set for an OS/2 PS

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

diff --git a/include/wx/utils.h b/include/wx/utils.h
index b907015be346d067f80caa5cb8098bd970fc3424..09094b4877881b4f2edb8108e1bc72366b3fcf06 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -59,7 +59,7 @@ class WXDLLEXPORT wxPoint;
 // String functions (deprecated, use wxString)
 // ----------------------------------------------------------------------------
 
-// Useful buffer (FIXME VZ: yeah, that is. To be removed!)
+// Useful buffer (FIXME VZ: To be removed!!!)
 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
 
 // Make a copy of this string using 'new'
@@ -203,6 +203,20 @@ WXDLLEXPORT long wxGetFreeMemory();
 // should wxApp::OnFatalException() be called?
 WXDLLEXPORT bool wxHandleFatalExceptions(bool doit = TRUE);
 
+// ----------------------------------------------------------------------------
+// Environment variables
+// ----------------------------------------------------------------------------
+
+// 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);
+
+// remove the env var from environment
+inline bool wxUnsetEnv(const wxString& var) { return wxSetEnv(var, NULL); }
+
 // ----------------------------------------------------------------------------
 // Network and username functions.
 // ----------------------------------------------------------------------------
@@ -270,6 +284,9 @@ WXDLLEXPORT wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent
 // Returns menu item id or -1 if none.
 WXDLLEXPORT int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, const wxString& itemString);
 
+// Find the wxWindow at the given point. wxGenericFindWindowAtPoint
+// is always present but may be less reliable than a native version.
+WXDLLEXPORT wxWindow* wxGenericFindWindowAtPoint(const wxPoint& pt);
 WXDLLEXPORT wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
 
 // ----------------------------------------------------------------------------
@@ -302,10 +319,6 @@ public:
 
 private:
     wxWindowList *m_winDisabled;
-
-#ifdef __WXMSW__
-    wxWindow *m_winTop;
-#endif // MSW
 };
 
 // ----------------------------------------------------------------------------