Allow OS X Cocoa (or any OS X port) to override GetBestSize and provide a native...

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

diff --git a/include/wx/valtext.h b/include/wx/valtext.h
index 509ce6d396d212537de89a76e51d9316530cb911..34efdbea5a2874113133c2c709c0b275980290d3 100644 (file)
--- a/include/wx/valtext.h
+++ b/include/wx/valtext.h
@@ -2,7 +2,7 @@
 // Name:        valtext.h
 // Purpose:     wxTextValidator class
 // Author:      Julian Smart
-// Modified by:
+// Modified by: Francesco Montorsi
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
@@ -22,24 +22,23 @@ class WXDLLIMPEXP_FWD_CORE wxTextEntry;
 
 enum wxTextValidatorStyle
 {
-    wxFILTER_NONE,
-    wxFILTER_ASCII,
-    wxFILTER_ALPHA,
-    wxFILTER_ALPHANUMERIC,
-    wxFILTER_NUMERIC,
-    wxFILTER_INCLUDE_LIST,
-    wxFILTER_EXCLUDE_LIST,
-    wxFILTER_INCLUDE_CHAR_LIST,
-    wxFILTER_EXCLUDE_CHAR_LIST
+    wxFILTER_NONE = 0x0,
+    wxFILTER_EMPTY = 0x1,
+    wxFILTER_ASCII = 0x2,
+    wxFILTER_ALPHA = 0x4,
+    wxFILTER_ALPHANUMERIC = 0x8,
+    wxFILTER_DIGITS = 0x10,
+    wxFILTER_NUMERIC = 0x20,
+    wxFILTER_INCLUDE_LIST = 0x40,
+    wxFILTER_INCLUDE_CHAR_LIST = 0x80,
+    wxFILTER_EXCLUDE_LIST = 0x100,
+    wxFILTER_EXCLUDE_CHAR_LIST = 0x200
 };
 
 class WXDLLIMPEXP_CORE wxTextValidator: public wxValidator
 {
 public:
-    wxTextValidator(wxTextValidatorStyle style = wxFILTER_NONE, wxString *val = NULL);
-#if WXWIN_COMPATIBILITY_2_8
-    wxDEPRECATED_CONSTRUCTOR( wxTextValidator(long style, wxString *val) );
-#endif
+    wxTextValidator(long style = wxFILTER_NONE, wxString *val = NULL);
     wxTextValidator(const wxTextValidator& val);
 
     virtual ~wxTextValidator(){}
@@ -61,41 +60,45 @@ public:
     // Called to transfer data from the window
     virtual bool TransferFromWindow();
 
+    // Filter keystrokes
+    void OnChar(wxKeyEvent& event);
+
     // ACCESSORS
-    inline wxTextValidatorStyle GetStyle() const { return m_validatorStyle; }
-    inline void SetStyle(wxTextValidatorStyle style) { m_validatorStyle = style; }
-#if WXWIN_COMPATIBILITY_2_8
-    wxDEPRECATED( void SetStyle(long style) );
-#endif
+    inline long GetStyle() const { return m_validatorStyle; }
+    void SetStyle(long style);
 
     wxTextEntry *GetTextEntry();
 
+    void SetCharIncludes(const wxString& chars);
     void SetIncludes(const wxArrayString& includes) { m_includes = includes; }
     inline wxArrayString& GetIncludes() { return m_includes; }
 
+    void SetCharExcludes(const wxString& chars);
     void SetExcludes(const wxArrayString& excludes) { m_excludes = excludes; }
     inline wxArrayString& GetExcludes() { return m_excludes; }
 
-    bool IsInCharIncludes(const wxString& val);
-    bool IsNotInCharExcludes(const wxString& val);
+    bool HasFlag(wxTextValidatorStyle style) const
+        { return (m_validatorStyle & style) != 0; }
 
-    // Filter keystrokes
-    void OnChar(wxKeyEvent& event);
+protected:
+
+    // returns true if all characters of the given string are present in m_includes
+    bool ContainsOnlyIncludedCharacters(const wxString& val) const;
+
+    // returns true if at least one character of the given string is present in m_excludes
+    bool ContainsExcludedCharacters(const wxString& val) const;
+
+    // returns the error message if the contents of 'val' are invalid
+    virtual wxString IsValid(const wxString& val) const;
 
 protected:
-    wxTextValidatorStyle m_validatorStyle;
-    wxString *           m_stringValue;
+    long                 m_validatorStyle;
+    wxString*            m_stringValue;
     wxArrayString        m_includes;
     wxArrayString        m_excludes;
 
 private:
-// Cannot use
-//  DECLARE_NO_COPY_CLASS(wxTextValidator)
-// because copy constructor is explicitly declared above;
-// but no copy assignment operator is defined, so declare
-// it private to prevent the compiler from defining it:
-    wxTextValidator& operator=(const wxTextValidator&);
-
+    wxDECLARE_NO_ASSIGN_CLASS(wxTextValidator);
     DECLARE_DYNAMIC_CLASS(wxTextValidator)
     DECLARE_EVENT_TABLE()
 };