Replaced Ok() occurrences with IsOk() throughout trunk.

Additionally renamed wxOSX' private wxNativePrinterDC::Ok() function to IsOk().

Didn't deprecate the various Ok() functions: given the amount of changes already introduced in 3.0 a trivial one like this seems more suitable for after 3.0.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67681 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/osx/carbon/cursor.cpp

@@ -527,7 +527,7 @@ wxCursor::wxCursor(const wxString& cursor_file, wxBitmapType flags, int hotSpotX
 #if wxUSE_IMAGE
         wxImage image ;
         image.LoadFile( cursor_file, flags ) ;
-        if ( image.Ok() )
+        if ( image.IsOk() )
         {
             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_X, hotSpotX ) ;
             image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_Y, hotSpotY ) ;