use wxEmptyString as default value to return from GetAttribute()

[wxWidgets.git] / interface / valgen.h

diff --git a/interface/valgen.h b/interface/valgen.h
index 854507dcece83bc0a19e75de883e390c8a5b48d8..afe90ffab7bcb8d1406cc4e14abc5da69a972d9c 100644 (file)
--- a/interface/valgen.h
+++ b/interface/valgen.h
@@ -1,6 +1,6 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        valgen.h
-// Purpose:     documentation for wxGenericValidator class
+// Purpose:     interface of wxGenericValidator
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
 // Licence:     wxWindows license
@@ -29,8 +29,7 @@
     @library{wxcore}
     @category{validator}
 
-    @seealso
-    @ref overview_validatoroverview "Validator overview", wxValidator,
+    @see @ref overview_validatoroverview "Validator overview", wxValidator,
     wxTextValidator
 */
 class wxGenericValidator : public wxValidator
@@ -40,7 +39,7 @@ public:
     /**
         Constructor taking a wxDateTime pointer. This will be
         used for wxDatePickerCtrl.
-        
+
         @param validator
             Validator to copy.
         @param valPtr
@@ -65,7 +64,7 @@ public:
     /**
         Clones the generic validator using the copy constructor.
     */
-    virtual wxValidator* Clone();
+    virtual wxValidator* Clone() const;
 
     /**
         Transfers the value from the window to the appropriate data type.
@@ -77,3 +76,4 @@ public:
     */
     virtual bool TransferToWindow();
 };
+