wxQT: move destroyed debug log into class method

(remove global function to handle destroyed signal)
This is needed for applications because the global function is not exported, yet it
is used by the opengl library.  An alternative is to add utils.cpp to the opengl library

Thanks @seandepagnier


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78384 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/qt/private/utils.h

@@ -24,7 +24,4 @@ void wxMissingImplementation( const char fileName[], unsigned lineNumber,
 #define wxMISSING_FUNCTION() \
     wxMISSING_IMPLEMENTATION( __WXFUNCTION__ )
 
-// global function handle Qt objects destruction (just for debugging now)
-void wxQtHandleDestroyedSignal(QObject *qobj = 0);
-
 #endif // _WX_QT_UTILS_H_

include/wx/qt/private/winevent.h

@@ -62,7 +62,8 @@ public:
 
     void HandleDestroyedSignal()
     {
-        wxQtHandleDestroyedSignal(this);
+        wxLogDebug( wxT("%s was destroyed by Qt. pointer=%p"),
+                    QObject::staticMetaObject.className(), this );
     }
 
     virtual Handler *GetHandler() const

src/qt/utils.cpp

@@ -163,10 +163,3 @@ bool wxLaunchDefaultApplication(const wxString& path, int WXUNUSED( flags ) )
 {
     return QDesktopServices::openUrl( QUrl::fromLocalFile( wxQtConvertString( path ) ) );
 }
-
-// Generic "Slot" to conect destruction signal for debugging purposes:
-void wxQtHandleDestroyedSignal(QObject *qobj)
-{
-   wxLogDebug( wxT("%s was destroyed by Qt. pointer=%p"),
-               QObject::staticMetaObject.className(), qobj );
-}