Add files necessary to run Expat configure.

[wxWidgets.git] / interface / wx / valtext.h

diff --git a/interface/wx/valtext.h b/interface/wx/valtext.h
index 55978a5c4cb8fdd04dfcca70e57496fbd2b0e324..f0d03f5f97a2d18739ddaf171e73da5acd9b6be6 100644 (file)
--- a/interface/wx/valtext.h
+++ b/interface/wx/valtext.h
@@ -3,7 +3,7 @@
 // Purpose:     interface of wxTextValidator
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
@@ -42,7 +42,7 @@ enum wxTextValidatorStyle
     wxFILTER_DIGITS,
 
     /// Non-numeric characters are filtered out.
-    /// Works like @c wxFILTER_SIMPLE_NUMBER but allows also decimal points,
+    /// Works like @c wxFILTER_DIGITS but allows also decimal points,
     /// minus/plus signs and the 'e' or 'E' character to input exponents.
     /// Note that this is not the same behaviour of wxString::IsNumber().
     wxFILTER_NUMERIC,
@@ -77,7 +77,8 @@ enum wxTextValidatorStyle
     @library{wxcore}
     @category{validator}
 
-    @see @ref overview_validator, wxValidator, wxGenericValidator
+    @see @ref overview_validator, wxValidator, wxGenericValidator,
+        wxIntegerValidator, wxFloatingPointValidator
 */
 class wxTextValidator : public wxValidator
 {
@@ -117,9 +118,16 @@ public:
 
     /**
         Returns the validator style.
+
+        @see HasFlag()
     */
     long GetStyle() const;
 
+    /**
+        Returns @true if the given @a style bit is set in the current style.
+    */
+    bool HasFlag(wxTextValidatorStyle style) const;
+
     /**
         Receives character input from the window and filters it according to
         the current validator style.
@@ -159,6 +167,10 @@ public:
         of the ::wxTextValidatorStyle values.
 
         Note that not all possible combinations make sense!
+        Also note that the order in which the checks are performed is important,
+        in case you specify more than a single style.
+        wxTextValidator will perform the checks in the same definition order
+        used in the ::wxTextValidatorStyle enumeration.
     */
     void SetStyle(long style);
 
@@ -177,5 +189,25 @@ public:
         depending on the validator style.
     */
     virtual bool Validate(wxWindow* parent);
+
+protected:
+
+    /**
+        Returns @true if all the characters of the given @a val string
+        are present in the include list (set by SetIncludes() or SetCharIncludes()).
+    */
+    bool ContainsOnlyIncludedCharacters(const wxString& val) const;
+
+    /**
+        Returns true if at least one character of the given @a val string
+        is present in the exclude list (set by SetExcludes() or SetCharExcludes()).
+    */
+    bool ContainsExcludedCharacters(const wxString& val) const;
+
+    /**
+        Returns the error message if the contents of @a val are invalid
+        or the empty string if @a val is valid.
+    */
+    virtual wxString IsValid(const wxString& val) const;
 };