// 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
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef _WX_VALTEXTH__
-#define _WX_VALTEXTH__
-
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "valtext.h"
-#endif
+#ifndef _WX_VALTEXT_H_
+#define _WX_VALTEXT_H_
#include "wx/defs.h"
-#if wxUSE_VALIDATORS
+#if wxUSE_VALIDATORS && (wxUSE_TEXTCTRL || wxUSE_COMBOBOX)
+
+class WXDLLIMPEXP_FWD_CORE wxTextEntry;
-#include "wx/textctrl.h"
#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
-
-class WXDLLEXPORT wxTextValidator: public wxValidator
+enum wxTextValidatorStyle
{
-DECLARE_DYNAMIC_CLASS(wxTextValidator)
-public:
+ 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
+};
- wxTextValidator(long style = wxFILTER_NONE, wxString *val = 0);
+class WXDLLIMPEXP_CORE wxTextValidator: public wxValidator
+{
+public:
+ wxTextValidator(long style = wxFILTER_NONE, wxString *val = NULL);
wxTextValidator(const wxTextValidator& val);
- ~wxTextValidator();
+ virtual ~wxTextValidator(){}
// Make a clone of this validator (or return NULL) - currently necessary
// if you're passing a reference to a validator.
// Called to transfer data to the window
virtual bool TransferToWindow();
- // Called to transfer data to the window
+ // 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);
- void SetIncludeList(const wxStringList& list);
- inline wxStringList& GetIncludeList() { return m_includeList; }
+ wxTextEntry *GetTextEntry();
- void SetExcludeList(const wxStringList& list);
- inline wxStringList& GetExcludeList() { return m_excludeList; }
+ void SetCharIncludes(const wxString& chars);
+ void SetIncludes(const wxArrayString& includes) { m_includes = includes; }
+ inline wxArrayString& GetIncludes() { return m_includes; }
- // Filter keystrokes
- void OnChar(wxKeyEvent& event);
+ void SetCharExcludes(const wxString& chars);
+ void SetExcludes(const wxArrayString& excludes) { m_excludes = excludes; }
+ inline wxArrayString& GetExcludes() { return m_excludes; }
- bool IsInCharIncludeList(const wxString& val);
- bool IsNotInCharExcludeList(const wxString& val);
+ bool HasFlag(wxTextValidatorStyle style) const
+ { return (m_validatorStyle & style) != 0; }
-DECLARE_EVENT_TABLE()
+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:
- long m_validatorStyle;
- wxString * m_stringValue;
- wxStringList m_includeList;
- wxStringList m_excludeList;
-
- bool CheckValidator() const
- {
- wxCHECK_MSG( m_validatorWindow, FALSE,
- _T("No window associated with validator") );
- wxCHECK_MSG( m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)), FALSE,
- _T("wxTextValidator is only for wxTextCtrl's") );
- wxCHECK_MSG( m_stringValue, FALSE,
- _T("No variable storage for validator") );
-
- return TRUE;
- }
+ 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&);
+ DECLARE_NO_ASSIGN_CLASS(wxTextValidator)
+ DECLARE_DYNAMIC_CLASS(wxTextValidator)
+ DECLARE_EVENT_TABLE()
};
#endif
- // wxUSE_VALIDATORS
+ // wxUSE_VALIDATORS && (wxUSE_TEXTCTRL || wxUSE_COMBOBOX)
-#endif
- // _WX_VALTEXTH__
+#endif // _WX_VALTEXT_H_