added and documented wx_const/static_cast<>

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

diff --git a/include/wx/xtistrm.h b/include/wx/xtistrm.h
index d6f15b2b269dd99b1c69a7c14e089a59a249021f..8289f676c9319a3629b9f05e7410e2f4c42c1106 100644 (file)
--- a/include/wx/xtistrm.h
+++ b/include/wx/xtistrm.h
@@ -21,7 +21,7 @@
 #if wxUSE_EXTENDED_RTTI
 
 const int wxInvalidObjectID = -2 ;
-const int wxNullObjectID = -1 ;
+const int wxNullObjectID = -3 ;
 
 // Filer contains the interfaces for streaming objects in and out of XML,
 // rendering them either to objects in memory, or to code.  Note:  We
@@ -57,11 +57,11 @@ public :
 
     // will be called before a property gets written, may change the value , eg replace a concrete wxSize by wxSize( -1 , -1 ) or veto
     // writing that property at all by returning false
-    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariant &WXUNUSED(value) )  { return true ; } 
+    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxObject *WXUNUSED(object), const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariant &WXUNUSED(value) )  { return true ; } 
 
     // will be called before a property gets written, may change the value , eg replace a concrete wxSize by wxSize( -1 , -1 ) or veto
     // writing that property at all by returning false
-    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariantArray &WXUNUSED(value) )  { return true ; } 
+    virtual bool BeforeWriteProperty( wxWriter *WXUNUSED(writer)  , const wxObject *WXUNUSED(object), const wxPropertyInfo *WXUNUSED(propInfo) , wxxVariantArray &WXUNUSED(value) )  { return true ; } 
 
     // will be called after a property has been written out, may be needed for adjusting stacks
     virtual void AfterWriteProperty( wxWriter *WXUNUSED(writer)  , const wxPropertyInfo *WXUNUSED(propInfo) ) {}
@@ -173,6 +173,8 @@ public :
     // Reads the component the reader is pointed at from the underlying format.  
     // The return value is the root object ID, which can
     // then be used to ask the depersister about that object
+    // if there was a problem you will get back wxInvalidObjectID and the current
+    // error log will carry the problems encoutered
     virtual int ReadObject( const wxString &name , wxDepersister *depersist ) = 0 ;
 
 private :
@@ -248,7 +250,7 @@ public :
     // sets the corresponding event handler
     virtual void SetConnect(int EventSourceObjectID,
         const wxClassInfo *EventSourceClassInfo,
-        const wxDelegateTypeInfo *delegateInfo ,
+        const wxPropertyInfo *delegateInfo ,
         const wxClassInfo *EventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int EventSinkObjectID ) = 0;
@@ -333,7 +335,7 @@ public :
     // sets the corresponding event handler
     virtual void SetConnect(int eventSourceObjectID,
         const wxClassInfo *eventSourceClassInfo,
-        const wxDelegateTypeInfo *delegateInfo ,
+        const wxPropertyInfo *delegateInfo ,
         const wxClassInfo *eventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int eventSinkObjectID ) ;
@@ -420,7 +422,7 @@ public:
     // sets the corresponding event handler
     virtual void SetConnect(int eventSourceObjectID,
         const wxClassInfo *eventSourceClassInfo,
-        const wxDelegateTypeInfo *delegateInfo ,
+        const wxPropertyInfo *delegateInfo ,
         const wxClassInfo *eventSinkClassInfo ,
         const wxHandlerInfo* handlerInfo ,
         int eventSinkObjectID ) ;