Don't create multiple parent-less top level frames in layout sample.

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

diff --git a/include/wx/valtext.h b/include/wx/valtext.h
index c2a45e8040b5103153df7f7e9a9635e49061bba9..4b9be083ae3ce1583404db53942fd49331273fcd 100644 (file)
--- a/include/wx/valtext.h
+++ b/include/wx/valtext.h
@@ -1,8 +1,8 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        valtext.h
+// Name:        wx/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
@@ -20,22 +20,25 @@ class WXDLLIMPEXP_FWD_CORE wxTextEntry;
 
 #include "wx/validate.h"
 
-#define wxFILTER_NONE           0x0000
-#define wxFILTER_ASCII          0x0001
-#define wxFILTER_ALPHA          0x0002
-#define wxFILTER_ALPHANUMERIC   0x0004
-#define wxFILTER_NUMERIC        0x0008
-#define wxFILTER_INCLUDE_LIST   0x0010
-#define wxFILTER_EXCLUDE_LIST   0x0020
-#define wxFILTER_INCLUDE_CHAR_LIST 0x0040
-#define wxFILTER_EXCLUDE_CHAR_LIST 0x0080
+enum wxTextValidatorStyle
+{
+    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
 {
-DECLARE_DYNAMIC_CLASS(wxTextValidator)
 public:
-
-    wxTextValidator(long style = wxFILTER_NONE, wxString *val = 0);
+    wxTextValidator(long style = wxFILTER_NONE, wxString *val = NULL);
     wxTextValidator(const wxTextValidator& val);
 
     virtual ~wxTextValidator(){}
@@ -57,39 +60,47 @@ public:
     // Called to transfer data from the window
     virtual bool TransferFromWindow();
 
+    // Filter keystrokes
+    void OnChar(wxKeyEvent& event);
+
     // ACCESSORS
     inline long GetStyle() const { return m_validatorStyle; }
-    inline void SetStyle(long style) { m_validatorStyle = style; }
+    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;
 
-DECLARE_EVENT_TABLE()
+    // returns the error message if the contents of 'val' are invalid
+    virtual wxString IsValid(const wxString& val) const;
 
 protected:
-    long            m_validatorStyle;
-    wxString *      m_stringValue;
-    wxArrayString   m_includes;
-    wxArrayString   m_excludes;
+    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()
 };
 
 #endif