include/wx/valtext.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        valtext.h
   3 // Purpose:     wxTextValidator class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     29/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 Julian Smart
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_VALTEXTH__
  13 #define _WX_VALTEXTH__
  14
  15 #ifdef __GNUG__
  16 #pragma interface "valtext.h"
  17 #endif
  18
  19 #include "wx/validate.h"
  20
  21 #define wxFILTER_NONE           0x0000
  22 #define wxFILTER_ASCII          0x0001
  23 #define wxFILTER_ALPHA          0x0002
  24 #define wxFILTER_ALPHANUMERIC   0x0004
  25 #define wxFILTER_NUMERIC        0x0008
  26 #define wxFILTER_INCLUDE_LIST   0x0010
  27 #define wxFILTER_EXCLUDE_LIST   0x0020
  28
  29 class WXDLLEXPORT wxTextValidator: public wxValidator
  30 {
  31 DECLARE_DYNAMIC_CLASS(wxTextValidator)
  32 public:
  33   wxTextValidator(long style = wxFILTER_NONE, wxString *val = (wxString *) NULL);
  34   wxTextValidator(const wxTextValidator& val);
  35
  36   ~wxTextValidator();
  37
  38   // Make a clone of this validator (or return NULL) - currently necessary
  39   // if you're passing a reference to a validator.
  40   // Another possibility is to always pass a pointer to a new validator
  41   // (so the calling code can use a copy constructor of the relevant class).
  42   virtual wxObject *Clone(void) const { return new wxTextValidator(*this); }
  43   bool Copy(const wxTextValidator& val);
  44
  45   // Called when the value in the window must be validated.
  46   // This function can pop up an error message.
  47   virtual bool Validate(wxWindow *parent);
  48
  49   // Called to transfer data to the window
  50   virtual bool TransferToWindow(void);
  51
  52   // Called to transfer data to the window
  53   virtual bool TransferFromWindow(void);
  54
  55   // ACCESSORS
  56   inline long GetStyle(void) const { return m_validatorStyle; }
  57   inline void SetStyle(long style) { m_validatorStyle = style; }
  58
  59   void SetIncludeList(const wxStringList& list);
  60   inline wxStringList& GetIncludeList(void) { return m_includeList; }
  61
  62   void SetExcludeList(const wxStringList& list);
  63   inline wxStringList& GetExcludeList(void) { return m_excludeList; }
  64
  65   // Filter keystrokes
  66   void OnChar(wxKeyEvent& event);
  67
  68 DECLARE_EVENT_TABLE()
  69
  70 protected:
  71     long            m_validatorStyle;
  72     wxString *      m_stringValue;
  73     wxStringList    m_includeList;
  74     wxStringList    m_excludeList;
  75 };
  76
  77 #endif