Calling a virtual function from a destructor is not good:

[wxWidgets.git] / include / wx / motif / private.h

diff --git a/include/wx/motif/private.h b/include/wx/motif/private.h
index b58c0ed7f73e690bbecc9c2a0eb2e3e5e5ddc429..2f6270776c02e9000ab383140c4111b3077ca5a8 100644 (file)
--- a/include/wx/motif/private.h
+++ b/include/wx/motif/private.h
@@ -15,6 +15,10 @@
 #include "wx/defs.h"
 #include "X11/Xlib.h"
 
+class WXDLLEXPORT wxFont;
+class WXDLLEXPORT wxWindow;
+class WXDLLEXPORT wxSize;
+
 #include "wx/x11/privx.h"
 
 // Put any private declarations here: native Motif types may be used because
@@ -94,6 +98,10 @@ extern XColor itemColors[5] ;
 // utility classes
 // ----------------------------------------------------------------------------
 
+wxString wxXmStringToString( const XmString& xmString );
+XmString wxStringToXmString( const wxString& string );
+XmString wxStringToXmString( const char* string );
+
 // XmString made easy to use in wxWindows (and has an added benefit of
 // cleaning up automatically)
 class wxXmString
@@ -109,7 +117,10 @@ public:
         m_string = XmStringCreateLtoR((char *)str.c_str(),
             XmSTRING_DEFAULT_CHARSET);
     }
-    
+
+    // just to avoid calling XmStringFree()
+    wxXmString(const XmString& string) { m_string = string; }
+
     ~wxXmString() { XmStringFree(m_string); }
     
     // semi-implicit conversion to XmString (shouldn't rely on implicit
@@ -120,8 +131,6 @@ private:
     XmString m_string;
 };
 
-wxString wxXmStringToString( const XmString& xmString );
-
 // ----------------------------------------------------------------------------
 // Routines used in both wxTextCtrl/wxListBox and nativa wxComboBox
 // (defined in src/motif/listbox.cpp or src/motif/textctrl.cpp