Added command to set wxPG_PROP_READONLY in the propgrid sample

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

diff --git a/interface/wx/valtext.h b/interface/wx/valtext.h
index 0ed1f7e28409e4d286d2f08684182a6f3370b469..b96a58009031870ebd1eb69dbcf9807b23e3e59c 100644 (file)
--- a/interface/wx/valtext.h
+++ b/interface/wx/valtext.h
@@ -9,40 +9,60 @@
 
 /**
     Styles used by wxTextValidator.
 
 /**
     Styles used by wxTextValidator.

+
+    Note that when you specify more styles in wxTextValidator the validation checks
+    are performed in the order in which the styles of this enumeration are defined.

 */
 enum wxTextValidatorStyle
 {
     /// No filtering takes place.
     wxFILTER_NONE,
 
 */
 enum wxTextValidatorStyle
 {
     /// No filtering takes place.
     wxFILTER_NONE,
 

-    /// Non-ASCII characters are filtered out.
+    /// Empty strings are filtered out.
+    /// If this style is not specified then empty strings are accepted
+    /// only if they pass the other checks (if you use more than one wxTextValidatorStyle).
+    wxFILTER_EMPTY,
+
+    /// Non-ASCII characters are filtered out. See wxString::IsAscii.

     wxFILTER_ASCII,
 
     /// Non-alpha characters are filtered out.
     wxFILTER_ASCII,
 
     /// Non-alpha characters are filtered out.

+    /// Uses the wxWidgets wrapper for the standard CRT function @c isalpha
+    /// (which is locale-dependent) on all characters of the string.

     wxFILTER_ALPHA,
 
     /// Non-alphanumeric characters are filtered out.
     wxFILTER_ALPHA,
 
     /// Non-alphanumeric characters are filtered out.

+    /// Uses the wxWidgets wrapper for the standard CRT function @c isalnum
+    /// (which is locale-dependent) on all characters of the string.

     wxFILTER_ALPHANUMERIC,
 
     /// Non-numeric characters are filtered out.
     wxFILTER_ALPHANUMERIC,
 
     /// Non-numeric characters are filtered out.

+    /// Uses the wxWidgets wrapper for the standard CRT function @c isdigit
+    /// (which is locale-dependent) on all characters of the string.
+    wxFILTER_DIGITS,
+
+    /// Non-numeric characters are filtered out.
+    /// Works like @c wxFILTER_SIMPLE_NUMBER 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,
 
     /// Use an include list. The validator checks if the user input is on
     /// the list, complaining if not. See wxTextValidator::SetIncludes().
     wxFILTER_INCLUDE_LIST,
 
     wxFILTER_NUMERIC,
 
     /// Use an include list. The validator checks if the user input is on
     /// the list, complaining if not. See wxTextValidator::SetIncludes().
     wxFILTER_INCLUDE_LIST,
 

-    /// Use an exclude list. The validator checks if the user input is on
-    /// the list, complaining if it is. See wxTextValidator::SetExcludes().
-    wxFILTER_EXCLUDE_LIST,
-

     /// Use an include list. The validator checks if each input character is
     /// in the list (one character per list element), complaining if not.
     /// Use an include list. The validator checks if each input character is
     /// in the list (one character per list element), complaining if not.

-    /// See wxTextValidator::SetIncludes().
+    /// See wxTextValidator::SetCharIncludes().

     wxFILTER_INCLUDE_CHAR_LIST,
 
     wxFILTER_INCLUDE_CHAR_LIST,
 

-    /// Use an include list. The validator checks if each input character is
+    /// Use an exclude list. The validator checks if the user input is on
+    /// the list, complaining if it is. See wxTextValidator::SetExcludes().
+    wxFILTER_EXCLUDE_LIST,
+
+    /// Use an exclude list. The validator checks if each input character is

     /// in the list (one character per list element), complaining if it is.
     /// in the list (one character per list element), complaining if it is.

-    /// See wxTextValidator::SetExcludes().
+    /// See wxTextValidator::SetCharExcludes().

     wxFILTER_EXCLUDE_CHAR_LIST
 };
 
     wxFILTER_EXCLUDE_CHAR_LIST
 };
 


@@ -71,14 +91,14 @@ public:
         Constructor taking a style and optional pointer to a wxString variable.
 
         @param style
         Constructor taking a style and optional pointer to a wxString variable.
 
         @param style

-            One of the ::wxTextValidatorStyle styles.
+            One or more of the ::wxTextValidatorStyle styles. See SetStyle().

         @param valPtr
             A pointer to a wxString variable that contains the value. This
             variable should have a lifetime equal to or longer than the
             validator lifetime (which is usually determined by the lifetime of
             the window).
     */
         @param valPtr
             A pointer to a wxString variable that contains the value. This
             variable should have a lifetime equal to or longer than the
             validator lifetime (which is usually determined by the lifetime of
             the window).
     */

-    wxTextValidator(wxTextValidatorStyle style = wxFILTER_NONE, wxString* valPtr = NULL);
+    wxTextValidator(long style = wxFILTER_NONE, wxString* valPtr = NULL);

 
     /**
         Clones the text validator using the copy constructor.
 
     /**
         Clones the text validator using the copy constructor.


@@ -97,9 +117,16 @@ public:
 
     /**
         Returns the validator style.
 
     /**
         Returns the validator style.

+
+        @see HasFlag()

     */
     long GetStyle() const;
 
     */
     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.
     /**
         Receives character input from the window and filters it according to
         the current validator style.


@@ -111,15 +138,40 @@ public:
     */
     void SetExcludes(const wxArrayString& stringList);
 
     */
     void SetExcludes(const wxArrayString& stringList);
 

+    /**
+        Breaks the given @a chars strings in single characters and sets the
+        internal wxArrayString used to store the "excluded" characters
+        (see SetExcludes()).
+
+        This function is mostly useful when @c wxFILTER_EXCLUDE_CHAR_LIST was used.
+    */
+    void SetCharExcludes(const wxString& chars);
+

     /**
         Sets the include list (valid values for the user input).
     */
     void SetIncludes(const wxArrayString& stringList);
 
     /**
     /**
         Sets the include list (valid values for the user input).
     */
     void SetIncludes(const wxArrayString& stringList);
 
     /**

-        Sets the validator style.
+        Breaks the given @a chars strings in single characters and sets the
+        internal wxArrayString used to store the "included" characters
+        (see SetIncludes()).
+
+        This function is mostly useful when @c wxFILTER_INCLUDE_CHAR_LIST was used.

     */
     */

-    void SetStyle(wxTextValidatorStyle style);
+    void SetCharIncludes(const wxString& chars);
+
+    /**
+        Sets the validator style which must be a combination of one or more
+        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);

 
     /**
         Transfers the value in the text control to the string.
 
     /**
         Transfers the value in the text control to the string.


@@ -136,5 +188,25 @@ public:
         depending on the validator style.
     */
     virtual bool Validate(wxWindow* parent);
         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;

 };
 
 };